Rerun clang-format

Jay Berkenbilt
1 parent 6b077332
Showing 196 changed files with 2596 additions and 5616 deletions
examples/pdf-attach-file.cc
examples/pdf-bookmarks.cc
examples/pdf-c-objects.c
examples/pdf-count-strings.cc
examples/pdf-create.cc
examples/pdf-custom-filter.cc
examples/pdf-double-page-size.cc
examples/pdf-filter-tokens.cc
examples/pdf-invert-images.cc
examples/pdf-linearize.c
examples/pdf-mod-info.cc
examples/pdf-name-number-tree.cc
examples/pdf-overlay-page.cc
examples/pdf-parse-content.cc
examples/pdf-set-form-values.cc
examples/pdf-split-pages.cc
examples/qpdfjob-c-save-attachment.c
examples/qpdfjob-remove-annotations.cc
examples/qpdfjob-save-attachment.cc
fuzz/qpdf_fuzzer.cc
@@ -71,8 +71,7 @@ process(
     // Create a file spec.
     std::string key = QUtil::path_basename(attachment);
-    std::cout << whoami << ": attaching " << attachment << " as " << key
-              << std::endl;
+    std::cout << whoami << ": attaching " << attachment << " as " << key << std::endl;
     auto fs = QPDFFileSpecObjectHelper::createFileSpec(q, key, attachment);
     if (mimetype) {
@@ -23,16 +23,12 @@ static std::map&lt;QPDFObjGen, int&gt; page_map;
 void
 usage()
 {
-    std::cerr
-        << "Usage: " << whoami << " [options] file.pdf [password]" << std::endl
-        << "Options:" << std::endl
-        << "  --numbers        give bookmarks outline-style numbers"
-        << std::endl
-        << "  --lines          draw lines to show bookmark hierarchy"
-        << std::endl
-        << "  --show-open      indicate whether a bookmark is initially open"
-        << std::endl
-        << "  --show-targets   show target if possible" << std::endl;
+    std::cerr << "Usage: " << whoami << " [options] file.pdf [password]" << std::endl
+              << "Options:" << std::endl
+              << "  --numbers        give bookmarks outline-style numbers" << std::endl
+              << "  --lines          draw lines to show bookmark hierarchy" << std::endl
+              << "  --show-open      indicate whether a bookmark is initially open" << std::endl
+              << "  --show-targets   show target if possible" << std::endl;
     exit(2);
 }
@@ -120,16 +116,14 @@ show_bookmark_details(QPDFOutlineObjectHelper outline, std::vector&lt;int&gt; numbers)
 }
 void
-extract_bookmarks(
-    std::vector<QPDFOutlineObjectHelper> outlines, std::vector<int>& numbers)
+extract_bookmarks(std::vector<QPDFOutlineObjectHelper> outlines, std::vector<int>& numbers)
 {
     // For style == st_numbers, numbers.at(n) contains the numerical
     // label for the outline, so we count up from 1.
     // For style == st_lines, numbers.at(n) == 0 indicates the last
     // outline at level n, and we don't otherwise care what the value
     // is, so we count up to zero.
-    numbers.push_back(
-        (style == st_lines) ? -QIntC::to_int(outlines.size()) : 0);
+    numbers.push_back((style == st_lines) ? -QIntC::to_int(outlines.size()) : 0);
     for (auto& outline: outlines) {
         ++(numbers.back());
         show_bookmark_details(outline, numbers);
@@ -196,8 +190,7 @@ main(int argc, char* argv[])
             std::cout << filename << " has no bookmarks" << std::endl;
         }
     } catch (std::exception& e) {
-        std::cerr << whoami << " processing file " << filename << ": "
-                  << e.what() << std::endl;
+        std::cerr << whoami << " processing file " << filename << ": " << e.what() << std::endl;
         exit(2);
     }
@@ -33,8 +33,7 @@ modify_file(qpdf_data qpdf)
     qpdf_oh_remove_key(qpdf, root, "/OpenAction");
     /* 0 is never a valid qpdf_oh */
     qpdf_oh pagemode = 0;
-    if (qpdf_oh_is_dictionary(
-            qpdf, qpdf_oh_get_key(qpdf, root, "/PageLabels"))) {
+    if (qpdf_oh_is_dictionary(qpdf, qpdf_oh_get_key(qpdf, root, "/PageLabels"))) {
         pagemode = qpdf_oh_new_name(qpdf, "/UseOutlines");
     } else {
         pagemode = qpdf_oh_new_null(qpdf);
@@ -71,8 +70,7 @@ main(int argc, char* argv[])
     password = argv[2];
     outfile = argv[3];
-    if (((qpdf_read(qpdf, infile, password) & QPDF_ERRORS) == 0) &&
-        modify_file(qpdf) &&
+    if (((qpdf_read(qpdf, infile, password) & QPDF_ERRORS) == 0) && modify_file(qpdf) &&
         ((qpdf_init_write(qpdf, outfile) & QPDF_ERRORS) == 0)) {
         /* Use static ID for testing only. For production, a
          * non-static ID is used. See also
@@ -82,15 +80,11 @@ main(int argc, char* argv[])
     }
     while (qpdf_more_warnings(qpdf)) {
         warnings = 1;
-        printf(
-            "warning: %s\n",
-            qpdf_get_error_full_text(qpdf, qpdf_next_warning(qpdf)));
+        printf("warning: %s\n", qpdf_get_error_full_text(qpdf, qpdf_next_warning(qpdf)));
     }
     if (qpdf_has_error(qpdf)) {
         errors = 1;
-        printf(
-            "error: %s\n",
-            qpdf_get_error_full_text(qpdf, qpdf_get_error(qpdf)));
+        printf("error: %s\n", qpdf_get_error_full_text(qpdf, qpdf_get_error(qpdf)));
     }
     qpdf_cleanup(&qpdf);
     if (errors) {
@@ -97,8 +97,7 @@ main(int argc, char* argv[])
                 page.filterContents(&counter, &out);
                 std::cout << "\n% end " << pageno << std::endl;
             }
-            std::cout << "Page " << pageno
-                      << ": strings = " << counter.getCount() << std::endl;
+            std::cout << "Page " << pageno << ": strings = " << counter.getCount() << std::endl;
         }
     } catch (std::exception& e) {
         std::cerr << whoami << ": " << e.what() << std::endl;
@@ -41,8 +41,7 @@ class ImageProvider: public QPDFObjectHandle::StreamDataProvider
     J_COLOR_SPACE j_color_space;
 };
-ImageProvider::ImageProvider(
-    std::string const& color_space, std::string const& filter) :
+ImageProvider::ImageProvider(std::string const& color_space, std::string const& filter) :
     width(400),
     stripe_height(80),
     color_space(color_space),
@@ -107,8 +106,7 @@ ImageProvider::provideStreamData(QPDFObjGen const&amp;, Pipeline* pipeline)
         to_delete.push_back(p_new);
         p = p_new.get();
     } else if (filter == "/RunLengthDecode") {
-        p_new = std::make_shared<Pl_RunLength>(
-            "image encoder", pipeline, Pl_RunLength::a_encode);
+        p_new = std::make_shared<Pl_RunLength>("image encoder", pipeline, Pl_RunLength::a_encode);
         to_delete.push_back(p_new);
         p = p_new.get();
     }
@@ -184,8 +182,7 @@ add_page(
     image.replaceDict(image_dict);
     // Provide the stream data.
-    image.replaceStreamData(
-        provider, QPDFObjectHandle::parse(filter), QPDFObjectHandle::newNull());
+    image.replaceStreamData(provider, QPDFObjectHandle::parse(filter), QPDFObjectHandle::newNull());
     // Create direct objects as needed by the page dictionary.
     QPDFObjectHandle procset = "[/PDF /Text /ImageC]"_qpdf;
@@ -202,8 +199,7 @@ add_page(
     resources.replaceKey("/XObject", xobject);
     // Create the page content stream
-    QPDFObjectHandle contents =
-        createPageContents(pdf, color_space + " with filter " + filter);
+    QPDFObjectHandle contents = createPageContents(pdf, color_space + " with filter " + filter);
     // Create the page dictionary
     QPDFObjectHandle page = pdf.makeIndirectObject("<<"
@@ -256,8 +252,7 @@ check(
         }
         // Check filter and color space.
-        std::string desired_color_space =
-            color_spaces[(pageno - 1) / n_color_spaces];
+        std::string desired_color_space = color_spaces[(pageno - 1) / n_color_spaces];
         std::string desired_filter = filters[(pageno - 1) % n_filters];
         // In the default mode, QPDFWriter will compress with
         // /FlateDecode if no filters are provided.
@@ -271,16 +266,13 @@ check(
         bool this_errors = false;
         if (!filter.isNameAndEquals(desired_filter)) {
             this_errors = errors = true;
-            std::cout << "page " << pageno << ": expected filter "
-                      << desired_filter
+            std::cout << "page " << pageno << ": expected filter " << desired_filter
                       << "; actual filter = " << filter.unparse() << std::endl;
         }
         if (!color_space.isNameAndEquals(desired_color_space)) {
             this_errors = errors = true;
-            std::cout << "page " << pageno << ": expected color space "
-                      << desired_color_space
-                      << "; actual color space = " << color_space.unparse()
-                      << std::endl;
+            std::cout << "page " << pageno << ": expected color space " << desired_color_space
+                      << "; actual color space = " << color_space.unparse() << std::endl;
         }
         if (!this_errors) {
@@ -293,8 +285,7 @@ check(
             std::shared_ptr<Buffer> desired_data(b_p.getBuffer());
             if (desired_data->getSize() != actual_data->getSize()) {
-                std::cout << "page " << pageno << ": image data length mismatch"
-                          << std::endl;
+                std::cout << "page " << pageno << ": image data length mismatch" << std::endl;
                 this_errors = errors = true;
             } else {
                 // Compare bytes. For JPEG, allow a certain number of
@@ -308,8 +299,7 @@ check(
                 size_t len = actual_data->getSize();
                 unsigned int mismatches = 0;
                 int tolerance = (desired_filter == "/DCTDecode" ? 10 : 0);
-                size_t threshold =
-                    (desired_filter == "/DCTDecode" ? len / 40U : 0);
+                size_t threshold = (desired_filter == "/DCTDecode" ? len / 40U : 0);
                 for (size_t i = 0; i < len; ++i) {
                     int delta = actual_bytes[i] - desired_bytes[i];
                     if ((delta > tolerance) || (delta < -tolerance)) {
@@ -317,9 +307,8 @@ check(
                     }
                 }
                 if (mismatches > threshold) {
-                    std::cout << "page " << pageno << ": "
-                              << desired_color_space << ", " << desired_filter
-                              << ": mismatches: " << mismatches << " of " << len
+                    std::cout << "page " << pageno << ": " << desired_color_space << ", "
+                              << desired_filter << ": mismatches: " << mismatches << " of " << len
                               << std::endl;
                     this_errors = errors = true;
                 }
@@ -132,8 +132,7 @@ SF_XORDecode::setDecodeParms(QPDFObjectHandle decode_parms)
         this->key = buf->getBuffer()[0];
         return true;
     } catch (std::exception& e) {
-        std::cerr << "Error extracting key for /XORDecode: " << e.what()
-                  << std::endl;
+        std::cerr << "Error extracting key for /XORDecode: " << e.what() << std::endl;
     }
     return false;
 }
@@ -203,8 +202,7 @@ class StreamReplacer: public QPDFObjectHandle::StreamDataProvider
     void provideStreamData(QPDFObjGen const& og, Pipeline* pipeline) override;
     void registerStream(
-        QPDFObjectHandle stream,
-        std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self);
+        QPDFObjectHandle stream, std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self);
   private:
     bool maybeReplace(
@@ -300,12 +298,10 @@ StreamReplacer::maybeReplace(
         // changes. For example, an image resampler might change the
         // dimensions or other properties of the image.
         dict_updates->replaceKey(
-            "/OrigLength",
-            QPDFObjectHandle::newInteger(QIntC::to_longlong(out->getSize())));
+            "/OrigLength", QPDFObjectHandle::newInteger(QIntC::to_longlong(out->getSize())));
         // We are also storing the "key" that we will access when
         // writing the data.
-        this->keys[og] = QIntC::to_uchar(
-            (og.getObj() * QIntC::to_int(out->getSize())) & 0xff);
+        this->keys[og] = QIntC::to_uchar((og.getObj() * QIntC::to_int(out->getSize())) & 0xff);
     }
     if (pipeline) {
@@ -319,8 +315,7 @@ StreamReplacer::maybeReplace(
 void
 StreamReplacer::registerStream(
-    QPDFObjectHandle stream,
-    std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self)
+    QPDFObjectHandle stream, std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self)
 {
     QPDFObjGen og(stream.getObjGen());
@@ -344,8 +339,7 @@ StreamReplacer::registerStream(
     try {
         should_replace = maybeReplace(og, stream, nullptr, &dict_updates);
     } catch (std::exception& e) {
-        stream.warnIfPossible(
-            std::string("exception while attempting to replace: ") + e.what());
+        stream.warnIfPossible(std::string("exception while attempting to replace: ") + e.what());
     }
     if (should_replace) {
@@ -369,8 +363,7 @@ StreamReplacer::registerStream(
         // /XORDecode filter.
         QPDFObjectHandle decode_parms =
             QPDFObjectHandle::newDictionary({{"/KeyStream", dp_stream}});
-        stream.replaceStreamData(
-            self, QPDFObjectHandle::newName("/XORDecode"), decode_parms);
+        stream.replaceStreamData(self, QPDFObjectHandle::newName("/XORDecode"), decode_parms);
         // Further, if /ProtectXOR = true, we disable filtering on write
         // so that QPDFWriter will not decode the stream even though we
         // have registered a stream filter for /XORDecode.
@@ -393,14 +386,12 @@ StreamReplacer::provideStreamData(QPDFObjGen const&amp; og, Pipeline* pipeline)
         // Since this only gets called for streams we already
         // determined we are replacing, a false return would indicate
         // a logic error.
-        throw std::logic_error(
-            "should_replace return false in provideStreamData");
+        throw std::logic_error("should_replace return false in provideStreamData");
     }
 }
 static void
-process(
-    char const* infilename, char const* outfilename, bool decode_specialized)
+process(char const* infilename, char const* outfilename, bool decode_specialized)
 {
     QPDF qpdf;
     qpdf.processFile(infilename);
@@ -434,8 +425,7 @@ static void
 usage()
 {
     std::cerr << "\n"
-              << "Usage: " << whoami
-              << " [--decode-specialized] infile outfile\n"
+              << "Usage: " << whoami << " [--decode-specialized] infile outfile\n"
               << std::endl;
     exit(2);
 }
@@ -468,8 +458,7 @@ main(int argc, char* argv[])
         // decode our streams. This is not a real filter, so no real
         // PDF reading application would be able to interpret it. This
         // is just for illustrative purposes.
-        QPDF::registerStreamFilter(
-            "/XORDecode", [] { return std::make_shared<SF_XORDecode>(); });
+        QPDF::registerStreamFilter("/XORDecode", [] { return std::make_shared<SF_XORDecode>(); });
         // Do the actual processing.
         process(infilename, outfilename, decode_specialized);
     } catch (std::exception& e) {
@@ -13,8 +13,7 @@ static char const* whoami = nullptr;
 void
 usage()
 {
-    std::cerr << "Usage: " << whoami << " infile.pdf outfile.pdf [in-password]"
-              << std::endl
+    std::cerr << "Usage: " << whoami << " infile.pdf outfile.pdf [in-password]" << std::endl
               << "Double size of all pages in infile.pdf;"
               << " write output to outfile.pdf" << std::endl;
     exit(2);
@@ -33,16 +32,13 @@ doubleBoxSize(QPDFPageObjectHelper&amp; page, char const* box_name)
     }
     if (!box.isRectangle()) {
         throw std::runtime_error(
-            std::string("box ") + box_name +
-            " is not an array of four elements");
+            std::string("box ") + box_name + " is not an array of four elements");
     }
     std::vector<QPDFObjectHandle> doubled;
     for (auto& item: box.aitems()) {
-        doubled.push_back(
-            QPDFObjectHandle::newReal(item.getNumericValue() * 2.0, 2));
+        doubled.push_back(QPDFObjectHandle::newReal(item.getNumericValue() * 2.0, 2));
     }
-    page.getObjectHandle().replaceKey(
-        box_name, QPDFObjectHandle::newArray(doubled));
+    page.getObjectHandle().replaceKey(box_name, QPDFObjectHandle::newArray(doubled));
 }
 int
@@ -93,11 +89,9 @@ main(int argc, char* argv[])
             w.setStreamDataMode(qpdf_s_uncompress);
         }
         w.write();
-        std::cout << whoami << ": new file written to " << outfilename
-                  << std::endl;
+        std::cout << whoami << ": new file written to " << outfilename << std::endl;
     } catch (std::exception& e) {
-        std::cerr << whoami << " processing file " << infilename << ": "
-                  << e.what() << std::endl;
+        std::cerr << whoami << " processing file " << infilename << ": " << e.what() << std::endl;
         exit(2);
     }
@@ -22,8 +22,7 @@ void
 usage()
 {
     std::cerr << "Usage: " << whoami << " infile outfile" << std::endl
-              << "Applies token filters to infile and writes outfile"
-              << std::endl;
+              << "Applies token filters to infile and writes outfile" << std::endl;
     exit(2);
 }
@@ -82,17 +81,13 @@ class ColorToGray: public QPDFObjectHandle::TokenFilter
 bool
 ColorToGray::isNumeric(QPDFTokenizer::token_type_e token_type)
 {
-    return (
-        (token_type == QPDFTokenizer::tt_integer) ||
-        (token_type == QPDFTokenizer::tt_real));
+    return ((token_type == QPDFTokenizer::tt_integer) || (token_type == QPDFTokenizer::tt_real));
 }
 bool
 ColorToGray::isIgnorable(QPDFTokenizer::token_type_e token_type)
 {
-    return (
-        (token_type == QPDFTokenizer::tt_space) ||
-        (token_type == QPDFTokenizer::tt_comment));
+    return ((token_type == QPDFTokenizer::tt_space) || (token_type == QPDFTokenizer::tt_comment));
 }
 double
@@ -128,8 +123,7 @@ ColorToGray::handleToken(QPDFTokenizer::Token const&amp; token)
     // kinds of operands, replace the command. Flush any additional
     // accumulated tokens to keep the stack only four tokens deep.
-    while ((!this->all_stack.empty()) &&
-           isIgnorable(this->all_stack.at(0).getType())) {
+    while ((!this->all_stack.empty()) && isIgnorable(this->all_stack.at(0).getType())) {
         writeToken(this->all_stack.at(0));
         this->all_stack.pop_front();
     }
@@ -138,8 +132,7 @@ ColorToGray::handleToken(QPDFTokenizer::Token const&amp; token)
     if (!isIgnorable(token_type)) {
         this->stack.push_back(token);
         if ((this->stack.size() == 4) && token.isWord("rg") &&
-            (isNumeric(this->stack.at(0).getType())) &&
-            (isNumeric(this->stack.at(1).getType())) &&
+            (isNumeric(this->stack.at(0).getType())) && (isNumeric(this->stack.at(1).getType())) &&
             (isNumeric(this->stack.at(2).getType()))) {
             double r = numericValue(this->stack.at(0));
             double g = numericValue(this->stack.at(1));
@@ -195,11 +188,9 @@ main(int argc, char* argv[])
             // applied. See comments on the filters for additional
             // details.
             page.addContentTokenFilter(
-                std::shared_ptr<QPDFObjectHandle::TokenFilter>(
-                    new StringReverser));
+                std::shared_ptr<QPDFObjectHandle::TokenFilter>(new StringReverser));
             page.addContentTokenFilter(
-                std::shared_ptr<QPDFObjectHandle::TokenFilter>(
-                    new ColorToGray));
+                std::shared_ptr<QPDFObjectHandle::TokenFilter>(new ColorToGray));
         }
         QPDFWriter w(pdf, outfilename);
@@ -14,8 +14,7 @@ static char const* whoami = nullptr;
 void
 usage()
 {
-    std::cerr << "Usage: " << whoami << " infile.pdf outfile.pdf [in-password]"
-              << std::endl
+    std::cerr << "Usage: " << whoami << " infile.pdf outfile.pdf [in-password]" << std::endl
               << "Invert some images in infile.pdf;"
               << " write output to outfile.pdf" << std::endl;
     exit(2);
@@ -37,8 +36,7 @@ class ImageInverter: public QPDFObjectHandle::StreamDataProvider
     void provideStreamData(QPDFObjGen const& og, Pipeline* pipeline) override;
     void registerImage(
-        QPDFObjectHandle image,
-        std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self);
+        QPDFObjectHandle image, std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self);
   private:
     std::map<QPDFObjGen, QPDFObjectHandle> copied_images;
@@ -46,8 +44,7 @@ class ImageInverter: public QPDFObjectHandle::StreamDataProvider
 void
 ImageInverter::registerImage(
-    QPDFObjectHandle image,
-    std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self)
+    QPDFObjectHandle image, std::shared_ptr<QPDFObjectHandle::StreamDataProvider> self)
 {
     // replaceStreamData requires a pointer holder to the stream data
     // provider, but there's no way for us to generate one ourselves,
@@ -76,8 +73,7 @@ ImageInverter::registerImage(
     // filterable in the input QPDF object, so we don't have to deal
     // with it explicitly here. We could explicitly use /DCTDecode and
     // write through a DCT filter if we wanted.
-    image.replaceStreamData(
-        self, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
+    image.replaceStreamData(self, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
 }
 void
@@ -86,8 +82,7 @@ ImageInverter::provideStreamData(QPDFObjGen const&amp; og, Pipeline* pipeline)
     // Use the object and generation number supplied to look up the
     // image data.  Then invert the image data and write the inverted
     // data to the pipeline.
-    std::shared_ptr<Buffer> data =
-        this->copied_images[og].getStreamData(qpdf_dl_all);
+    std::shared_ptr<Buffer> data = this->copied_images[og].getStreamData(qpdf_dl_all);
     size_t size = data->getSize();
     unsigned char* buf = data->getBuffer();
     unsigned char ch;
@@ -133,18 +128,15 @@ main(int argc, char* argv[])
                 QPDFObjectHandle& image = iter.second;
                 QPDFObjectHandle image_dict = image.getDict();
                 QPDFObjectHandle color_space = image_dict.getKey("/ColorSpace");
-                QPDFObjectHandle bits_per_component =
-                    image_dict.getKey("/BitsPerComponent");
+                QPDFObjectHandle bits_per_component = image_dict.getKey("/BitsPerComponent");
                 // For our example, we can only work with images 8-bit
                 // grayscale images that we can fully decode.  Use
                 // pipeStreamData with a null pipeline to determine
                 // whether the image is filterable.  Directly inspect
                 // keys to determine the image type.
-                if (image.pipeStreamData(
-                        nullptr, qpdf_ef_compress, qpdf_dl_all) &&
-                    color_space.isNameAndEquals("/DeviceGray") &&
-                    bits_per_component.isInteger() &&
+                if (image.pipeStreamData(nullptr, qpdf_ef_compress, qpdf_dl_all) &&
+                    color_space.isNameAndEquals("/DeviceGray") && bits_per_component.isInteger() &&
                     (bits_per_component.getIntValue() == 8)) {
                     inv->registerImage(image, p);
                 }
@@ -159,11 +151,9 @@ main(int argc, char* argv[])
             w.setStaticID(true); // for testing only
         }
         w.write();
-        std::cout << whoami << ": new file written to " << outfilename
-                  << std::endl;
+        std::cout << whoami << ": new file written to " << outfilename << std::endl;
     } catch (std::exception& e) {
-        std::cerr << whoami << " processing file " << infilename << ": "
-                  << e.what() << std::endl;
+        std::cerr << whoami << " processing file " << infilename << ": " << e.what() << std::endl;
         exit(2);
     }
@@ -61,15 +61,11 @@ main(int argc, char* argv[])
     }
     while (qpdf_more_warnings(qpdf)) {
         warnings = 1;
-        printf(
-            "warning: %s\n",
-            qpdf_get_error_full_text(qpdf, qpdf_next_warning(qpdf)));
+        printf("warning: %s\n", qpdf_get_error_full_text(qpdf, qpdf_next_warning(qpdf)));
     }
     if (qpdf_has_error(qpdf)) {
         errors = 1;
-        printf(
-            "error: %s\n",
-            qpdf_get_error_full_text(qpdf, qpdf_get_error(qpdf)));
+        printf("error: %s\n", qpdf_get_error_full_text(qpdf, qpdf_get_error(qpdf)));
     }
     qpdf_cleanup(&qpdf);
     if (errors) {
@@ -16,8 +16,7 @@ static char const* whoami = nullptr;
 void
 usage()
 {
-    std::cerr << "Usage: " << whoami
-              << " --in in_file [--out out_file] [--key key [--val val]?]+\n"
+    std::cerr << "Usage: " << whoami << " --in in_file [--out out_file] [--key key [--val val]?]+\n"
               << "Modifies/Adds/Removes PDF /Info entries in the in_file\n"
               << "and stores the result in out_file\n"
               << "Special mode: " << whoami << " --dump file\n"
@@ -26,8 +25,7 @@ usage()
 }
 void
-dumpInfoDict(
-    QPDF& pdf, std::ostream& os = std::cout, std::string const& sep = ":\t")
+dumpInfoDict(QPDF& pdf, std::ostream& os = std::cout, std::string const& sep = ":\t")
 {
     QPDFObjectHandle trailer = pdf.getTrailer();
     if (trailer.hasKey("/Info")) {
@@ -164,8 +162,7 @@ main(int argc, char* argv[])
     try {
         (void)remove(fl_out);
         QUtil::os_wrapper(
-            "rename " + fl_tmp + " " + std::string(fl_out),
-            rename(fl_tmp.c_str(), fl_out));
+            "rename " + fl_tmp + " " + std::string(fl_out), rename(fl_tmp.c_str(), fl_out));
     } catch (std::exception& e) {
         std::cerr << e.what() << std::endl;
         exit(2);
@@ -11,8 +11,7 @@ void
 usage()
 {
     std::cerr << "Usage: " << whoami << " outfile.pdf" << std::endl
-              << "Create some name/number trees and write to a file"
-              << std::endl;
+              << "Create some name/number trees and write to a file" << std::endl;
     exit(2);
 }
@@ -61,24 +60,19 @@ main(int argc, char* argv[])
     name_tree.insert("R", QPDFObjectHandle::newUnicodeString("rook"));
     name_tree.insert("B", QPDFObjectHandle::newUnicodeString("bishop"));
     name_tree.insert("N", QPDFObjectHandle::newUnicodeString("knight"));
-    auto iter =
-        name_tree.insert("P", QPDFObjectHandle::newUnicodeString("pawn"));
+    auto iter = name_tree.insert("P", QPDFObjectHandle::newUnicodeString("pawn"));
     // Look at the iterator
-    std::cout << "just inserted " << iter->first << " -> "
-              << iter->second.unparse() << std::endl;
+    std::cout << "just inserted " << iter->first << " -> " << iter->second.unparse() << std::endl;
     --iter;
-    std::cout << "predecessor: " << iter->first << " -> "
-              << iter->second.unparse() << std::endl;
+    std::cout << "predecessor: " << iter->first << " -> " << iter->second.unparse() << std::endl;
     ++iter;
     ++iter;
-    std::cout << "successor: " << iter->first << " -> "
-              << iter->second.unparse() << std::endl;
+    std::cout << "successor: " << iter->first << " -> " << iter->second.unparse() << std::endl;
     // Use range-for iteration
     std::cout << "Name tree items:" << std::endl;
     for (auto i: name_tree) {
-        std::cout << "  " << i.first << " -> " << i.second.unparse()
-                  << std::endl;
+        std::cout << "  " << i.first << " -> " << i.second.unparse() << std::endl;
     }
     // This is a small tree, so everything will be at the root. We can
@@ -107,14 +101,13 @@ main(int argc, char* argv[])
     // 10.2 API
     iter = name_tree.find("Q");
-    std::cout << "Q: " << iter->first << " -> " << iter->second.unparse()
-              << std::endl;
+    std::cout << "Q: " << iter->first << " -> " << iter->second.unparse() << std::endl;
     iter = name_tree.find("W");
     std::cout << "W found: " << (iter != name_tree.end()) << std::endl;
     // Allow find to return predecessor
     iter = name_tree.find("W", true);
-    std::cout << "W's predecessor: " << iter->first << " -> "
-              << iter->second.unparse() << std::endl;
+    std::cout << "W's predecessor: " << iter->first << " -> " << iter->second.unparse()
+              << std::endl;
     // We can also remove items
     std::cout << "Remove P: " << name_tree.remove("P", &obj) << std::endl;
@@ -124,8 +117,8 @@ main(int argc, char* argv[])
     iter = name_tree.find("K");
     std::cout << "Find K: " << iter->second.unparse() << std::endl;
     iter.remove();
-    std::cout << "Iter after removing K: " << iter->first << " -> "
-              << iter->second.unparse() << std::endl;
+    std::cout << "Iter after removing K: " << iter->first << " -> " << iter->second.unparse()
+              << std::endl;
     std::cout << "Has K?: " << name_tree.hasName("K") << std::endl;
     // Illustrate some more advanced usage using number trees. These
@@ -142,8 +135,7 @@ main(int argc, char* argv[])
     example.replaceKey("/NumberTree", number_tree_oh);
     auto iter2 = number_tree.begin();
     for (int i = 7; i <= 350; i += 7) {
-        iter2.insertAfter(
-            i, QPDFObjectHandle::newString("-" + std::to_string(i) + "-"));
+        iter2.insertAfter(i, QPDFObjectHandle::newString("-" + std::to_string(i) + "-"));
     }
     std::cout << "Numbers:" << std::endl;
     int n = 1;
@@ -31,8 +31,7 @@ stamp_page(char const* infile, char const* stampfile, char const* outfile)
     stamppdf.processFile(stampfile);
     // Get first page from other file
-    QPDFPageObjectHelper stamp_page_1 =
-        QPDFPageDocumentHelper(stamppdf).getAllPages().at(0);
+    QPDFPageObjectHelper stamp_page_1 = QPDFPageDocumentHelper(stamppdf).getAllPages().at(0);
     // Convert page to a form XObject
     QPDFObjectHandle foreign_fo = stamp_page_1.getFormXObjectForPage();
     // Copy form XObject to the input file
@@ -48,8 +47,8 @@ stamp_page(char const* infile, char const* stampfile, char const* outfile)
         // Generate content to place the form XObject centered within
         // destination page's trim box.
         QPDFMatrix m;
-        std::string content = ph.placeFormXObject(
-            stamp_fo, name, ph.getTrimBox().getArrayAsRectangle(), m);
+        std::string content =
+            ph.placeFormXObject(stamp_fo, name, ph.getTrimBox().getArrayAsRectangle(), m);
         if (!content.empty()) {
             // Append the content to the page's content. Surround the
             // original content with q...Q to the new content from the
@@ -35,11 +35,9 @@ ParserCallbacks::contentSize(size_t size)
 }
 void
-ParserCallbacks::handleObject(
-    QPDFObjectHandle obj, size_t offset, size_t length)
+ParserCallbacks::handleObject(QPDFObjectHandle obj, size_t offset, size_t length)
 {
-    std::cout << obj.getTypeName() << ", offset=" << offset
-              << ", length=" << length << ": ";
+    std::cout << obj.getTypeName() << ", offset=" << offset << ", length=" << length << ": ";
     if (obj.isInlineImage()) {
         std::cout << QUtil::hex_encode(obj.getInlineImageValue()) << std::endl;
     } else {
@@ -67,8 +65,7 @@ main(int argc, char* argv[])
     try {
         QPDF pdf;
         pdf.processFile(filename);
-        std::vector<QPDFPageObjectHelper> pages =
-            QPDFPageDocumentHelper(pdf).getAllPages();
+        std::vector<QPDFPageObjectHelper> pages = QPDFPageDocumentHelper(pdf).getAllPages();
         if ((pageno < 1) || (QIntC::to_size(pageno) > pages.size())) {
             usage();
         }
@@ -11,10 +11,8 @@ static char const* whoami = nullptr;
 void
 usage()
 {
-    std::cerr << "Usage: " << whoami << " infile.pdf outfile.pdf value"
-              << std::endl
-              << "Set the value of all text fields to a specified value"
-              << std::endl;
+    std::cerr << "Usage: " << whoami << " infile.pdf outfile.pdf value" << std::endl
+              << "Set the value of all text fields to a specified value" << std::endl;
     exit(2);
 }
@@ -55,8 +53,7 @@ main(int argc, char* argv[])
             for (auto& annot: afdh.getWidgetAnnotationsForPage(page)) {
                 // For each annotation, find its associated field. If
                 // it's a text field, set its value.
-                QPDFFormFieldObjectHelper ffh =
-                    afdh.getFieldForAnnotation(annot);
+                QPDFFormFieldObjectHelper ffh = afdh.getFieldForAnnotation(annot);
                 if (ffh.getFieldType() == "/Tx") {
                     // Set the value. Passing false as the second
                     // value prevents qpdf from setting
@@ -79,8 +76,7 @@ main(int argc, char* argv[])
         w.setStaticID(true); // for testing only
         w.write();
     } catch (std::exception& e) {
-        std::cerr << whoami << " processing file " << infilename << ": "
-                  << e.what() << std::endl;
+        std::cerr << whoami << " processing file " << infilename << ": " << e.what() << std::endl;
         exit(2);
     }
@@ -22,13 +22,11 @@ process(char const* whoami, char const* infile, std::string outprefix)
 {
     QPDF inpdf;
     inpdf.processFile(infile);
-    std::vector<QPDFPageObjectHelper> pages =
-        QPDFPageDocumentHelper(inpdf).getAllPages();
+    std::vector<QPDFPageObjectHelper> pages = QPDFPageDocumentHelper(inpdf).getAllPages();
     int pageno_len = QIntC::to_int(std::to_string(pages.size()).length());
     int pageno = 0;
     for (auto& page: pages) {
-        std::string outfile =
-            outprefix + QUtil::int_to_string(++pageno, pageno_len) + ".pdf";
+        std::string outfile = outprefix + QUtil::int_to_string(++pageno, pageno_len) + ".pdf";
         QPDF outpdf;
         outpdf.emptyPDF();
         QPDFPageDocumentHelper(outpdf).addPage(page, false);
@@ -83,8 +83,7 @@ main(int argc, char* argv[])
      * saved data. You can use other qpdf logger functions to capture
      * informational output, warnings, and errors.
      */
-    qpdflogger_set_save(
-        l, qpdf_log_dest_custom, save_to_file, (void*)outfile, 0);
+    qpdflogger_set_save(l, qpdf_log_dest_custom, save_to_file, (void*)outfile, 0);
     qpdflogger_cleanup(&l);
     j = qpdfjob_init();
     status = (qpdfjob_initialize_from_argv(j, j_argv) || qpdfjob_run(j));
@@ -20,15 +20,10 @@ usageExit(std::string const&amp; msg)
               << whoami << ": " << msg << std::endl
               << std::endl
               << "For help:" << std::endl
-              << "  " << whoami << " --help=usage       usage information"
-              << std::endl
-              << "  " << whoami << " --help=topic       help on a topic"
-              << std::endl
-              << "  " << whoami << " --help=--option    help on an option"
-              << std::endl
-              << "  " << whoami
-              << " --help             general help and a topic list"
-              << std::endl
+              << "  " << whoami << " --help=usage       usage information" << std::endl
+              << "  " << whoami << " --help=topic       help on a topic" << std::endl
+              << "  " << whoami << " --help=--option    help on an option" << std::endl
+              << "  " << whoami << " --help             general help and a topic list" << std::endl
               << std::endl;
     exit(QPDFJob::EXIT_ERROR);
 }
@@ -14,8 +14,7 @@ main(int argc, char* argv[])
     auto whoami = QUtil::getWhoami(argv[0]);
     if (argc != 4) {
-        std::cerr << "Usage: " << whoami << " file attachment-key outfile"
-                  << std::endl;
+        std::cerr << "Usage: " << whoami << " file attachment-key outfile" << std::endl;
         exit(2);
     }
@@ -53,8 +53,8 @@ FuzzHelper::FuzzHelper(unsigned char const* data, size_t size) :
 std::shared_ptr<QPDF>
 FuzzHelper::getQpdf()
 {
-    auto is = std::shared_ptr<InputSource>(
-        new BufferInputSource("fuzz input", &this->input_buffer));
+    auto is =
+        std::shared_ptr<InputSource>(new BufferInputSource("fuzz input", &this->input_buffer));
     auto qpdf = QPDF::create();
     qpdf->processInputSource(is);
     return qpdf;
@@ -99,8 +99,7 @@ FuzzHelper::testWrite()
     w = getWriter(q);
     w->setStaticID(true);
     w->setLinearization(true);
-    w->setR6EncryptionParameters(
-        "u", "o", true, true, true, true, true, true, qpdf_r3p_full, true);
+    w->setR6EncryptionParameters("u", "o", true, true, true, true, true, true, qpdf_r3p_full, true);
     doWrite(w);
     q = getQpdf();
@@ -11,8 +11,7 @@ main(int argc, char** argv)
         std::shared_ptr<char> file_buf;
         size_t size = 0;
         QUtil::read_file_into_memory(argv[i], file_buf, size);
-        LLVMFuzzerTestOneInput(
-            reinterpret_cast<unsigned char*>(file_buf.get()), size);
+        LLVMFuzzerTestOneInput(reinterpret_cast<unsigned char*>(file_buf.get()), size);
         std::cout << argv[i] << " successful" << std::endl;
     }
     return 0;
@@ -26,8 +26,7 @@ void
 FuzzHelper::doChecks()
 {
     Pl_Discard discard;
-    Pl_TIFFPredictor p(
-        "decoder", &discard, Pl_TIFFPredictor::a_decode, 16, 1, 8);
+    Pl_TIFFPredictor p("decoder", &discard, Pl_TIFFPredictor::a_decode, 16, 1, 8);
     p.write(const_cast<unsigned char*>(data), size);
     p.finish();
 }
@@ -31,11 +31,9 @@ class QPDF_DLL_CLASS BufferInputSource: public InputSource
     // If own_memory is true, BufferInputSource will delete the buffer
     // when finished with it. Otherwise, the caller owns the memory.
     QPDF_DLL
-    BufferInputSource(
-        std::string const& description, Buffer* buf, bool own_memory = false);
+    BufferInputSource(std::string const& description, Buffer* buf, bool own_memory = false);
     QPDF_DLL
-    BufferInputSource(
-        std::string const& description, std::string const& contents);
+    BufferInputSource(std::string const& description, std::string const& contents);
     QPDF_DLL
     virtual ~BufferInputSource();
     QPDF_DLL
@@ -230,9 +230,6 @@ enum pdf_annotation_flag_e {
 };
 /* Encryption/password status for QPDFJob */
-enum qpdf_encryption_status_e {
-    qpdf_es_encrypted = 1 << 0,
-    qpdf_es_password_incorrect = 1 << 1
-};
+enum qpdf_encryption_status_e { qpdf_es_encrypted = 1 << 0, qpdf_es_password_incorrect = 1 << 1 };
 #endif /* QPDFCONSTANTS_H */
@@ -69,17 +69,9 @@ class QPDF_DLL_CLASS InputSource
     // methods return true and leave the input source positioned
     // wherever check() left it at the end of the matching pattern.
     QPDF_DLL
-    bool findFirst(
-        char const* start_chars,
-        qpdf_offset_t offset,
-        size_t len,
-        Finder& finder);
+    bool findFirst(char const* start_chars, qpdf_offset_t offset, size_t len, Finder& finder);
     QPDF_DLL
-    bool findLast(
-        char const* start_chars,
-        qpdf_offset_t offset,
-        size_t len,
-        Finder& finder);
+    bool findLast(char const* start_chars, qpdf_offset_t offset, size_t len, Finder& finder);
     virtual qpdf_offset_t findAndSkipNextEOL() = 0;
     virtual std::string const& getName() const = 0;
@@ -144,8 +136,7 @@ InputSource::fastTell()
         loadBuffer();
     } else {
         auto curr = tell();
-        if (curr < this->buf_start ||
-            curr >= (this->buf_start + this->buf_len)) {
+        if (curr < this->buf_start || curr >= (this->buf_start + this->buf_len)) {
             loadBuffer();
         } else {
             this->last_offset = curr;
@@ -104,19 +104,14 @@ class JSON
     // the first item and always set it to false.
     QPDF_DLL
     static void writeDictionaryItem(
-        Pipeline*,
-        bool& first,
-        std::string const& key,
-        JSON const& value,
-        size_t depth = 0);
+        Pipeline*, bool& first, std::string const& key, JSON const& value, size_t depth = 0);
     // Write just the key of a new dictionary item, useful if writing
     // nested structures. Calls writeNext.
     QPDF_DLL
-    static void writeDictionaryKey(
-        Pipeline* p, bool& first, std::string const& key, size_t depth = 0);
+    static void
+    writeDictionaryKey(Pipeline* p, bool& first, std::string const& key, size_t depth = 0);
     QPDF_DLL
-    static void writeArrayItem(
-        Pipeline*, bool& first, JSON const& element, size_t depth = 0);
+    static void writeArrayItem(Pipeline*, bool& first, JSON const& element, size_t depth = 0);
     // If writing nested structures incrementally, call writeNext
     // before opening a new array or container in the midst of an
     // existing one. The `first` you pass to writeNext should be the
@@ -188,8 +183,7 @@ class JSON
     QPDF_DLL
     bool isNull() const;
     QPDF_DLL
-    bool forEachDictItem(
-        std::function<void(std::string const& key, JSON value)> fn) const;
+    bool forEachDictItem(std::function<void(std::string const& key, JSON value)> fn) const;
     QPDF_DLL
     bool forEachArrayItem(std::function<void(JSON value)> fn) const;
@@ -239,8 +233,7 @@ class JSON
         f_optional = 1 << 0,
     };
     QPDF_DLL
-    bool checkSchema(
-        JSON schema, unsigned long flags, std::list<std::string>& errors);
+    bool checkSchema(JSON schema, unsigned long flags, std::list<std::string>& errors);
     // Same as passing 0 for flags
     QPDF_DLL
@@ -311,8 +304,7 @@ class JSON
         // methods and decrementing on end methods.
         QPDF_DLL
-        virtual bool
-        dictionaryItem(std::string const& key, JSON const& value) = 0;
+        virtual bool dictionaryItem(std::string const& key, JSON const& value) = 0;
         QPDF_DLL
         virtual bool arrayItem(JSON const& value) = 0;
     };
@@ -339,8 +331,7 @@ class JSON
   private:
     static std::string encode_string(std::string const& utf8);
-    static void
-    writeClose(Pipeline* p, bool first, size_t depth, char const* delimeter);
+    static void writeClose(Pipeline* p, bool first, size_t depth, char const* delimeter);
     enum value_type_e {
         vt_none,
@@ -54,15 +54,10 @@ class QPDF_DLL_CLASS Pl_Function: public Pipeline
     // is thrown.
     typedef int (*writer_c_t)(unsigned char const*, size_t, void*);
     QPDF_DLL
-    Pl_Function(
-        char const* identifier, Pipeline* next, writer_c_t fn, void* udata);
+    Pl_Function(char const* identifier, Pipeline* next, writer_c_t fn, void* udata);
     typedef int (*writer_c_char_t)(char const*, size_t, void*);
     QPDF_DLL
-    Pl_Function(
-        char const* identifier,
-        Pipeline* next,
-        writer_c_char_t fn,
-        void* udata);
+    Pl_Function(char const* identifier, Pipeline* next, writer_c_char_t fn, void* udata);
     QPDF_DLL
     virtual ~Pl_Function();
@@ -49,9 +49,7 @@ class QPDF_DLL_CLASS Pl_QPDFTokenizer: public Pipeline
     // provided, any output written by the filter will be discarded.
     QPDF_DLL
     Pl_QPDFTokenizer(
-        char const* identifier,
-        QPDFObjectHandle::TokenFilter* filter,
-        Pipeline* next = nullptr);
+        char const* identifier, QPDFObjectHandle::TokenFilter* filter, Pipeline* next = nullptr);
     QPDF_DLL
     virtual ~Pl_QPDFTokenizer();
     QPDF_DLL
@@ -78,9 +78,8 @@ namespace QIntC // QIntC = qpdf Integer Conversion
         {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
-            msg << "integer out of range converting " << i << " from a "
-                << sizeof(From) << "-byte unsigned type to a " << sizeof(To)
-                << "-byte unsigned type";
+            msg << "integer out of range converting " << i << " from a " << sizeof(From)
+                << "-byte unsigned type to a " << sizeof(To) << "-byte unsigned type";
             throw std::range_error(msg.str());
         }
     };
@@ -93,8 +92,7 @@ namespace QIntC // QIntC = qpdf Integer Conversion
         convert(From const& i)
         {
             // From and To are both signed.
-            if ((i < std::numeric_limits<To>::min()) ||
-                (i > std::numeric_limits<To>::max())) {
+            if ((i < std::numeric_limits<To>::min()) || (i > std::numeric_limits<To>::max())) {
                 error(i);
             }
             return static_cast<To>(i);
@@ -105,9 +103,8 @@ namespace QIntC // QIntC = qpdf Integer Conversion
         {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
-            msg << "integer out of range converting " << i << " from a "
-                << sizeof(From) << "-byte signed type to a " << sizeof(To)
-                << "-byte signed type";
+            msg << "integer out of range converting " << i << " from a " << sizeof(From)
+                << "-byte signed type to a " << sizeof(To) << "-byte signed type";
             throw std::range_error(msg.str());
         }
     };
@@ -134,9 +131,8 @@ namespace QIntC // QIntC = qpdf Integer Conversion
         {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
-            msg << "integer out of range converting " << i << " from a "
-                << sizeof(From) << "-byte signed type to a " << sizeof(To)
-                << "-byte unsigned type";
+            msg << "integer out of range converting " << i << " from a " << sizeof(From)
+                << "-byte signed type to a " << sizeof(To) << "-byte unsigned type";
             throw std::range_error(msg.str());
         }
     };
@@ -150,8 +146,7 @@ namespace QIntC // QIntC = qpdf Integer Conversion
         {
             // From is unsigned, and to is signed. Convert To's max to the
             // unsigned version of To and compare i against that.
-            auto maxval = static_cast<typename to_u<To>::type>(
-                std::numeric_limits<To>::max());
+            auto maxval = static_cast<typename to_u<To>::type>(std::numeric_limits<To>::max());
             if (i > maxval) {
                 error(i);
             }
@@ -163,9 +158,8 @@ namespace QIntC // QIntC = qpdf Integer Conversion
         {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
-            msg << "integer out of range converting " << i << " from a "
-                << sizeof(From) << "-byte unsigned type to a " << sizeof(To)
-                << "-byte signed type";
+            msg << "integer out of range converting " << i << " from a " << sizeof(From)
+                << "-byte unsigned type to a " << sizeof(To) << "-byte signed type";
             throw std::range_error(msg.str());
         }
     };
@@ -263,15 +257,12 @@ namespace QIntC // QIntC = qpdf Integer Conversion
         if ((delta > 0) && ((std::numeric_limits<T>::max() - cur) < delta)) {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
-            msg << "adding " << delta << " to " << cur
-                << " would cause an integer overflow";
+            msg << "adding " << delta << " to " << cur << " would cause an integer overflow";
             throw std::range_error(msg.str());
-        } else if (
-            (delta < 0) && ((std::numeric_limits<T>::min() - cur) > delta)) {
+        } else if ((delta < 0) && ((std::numeric_limits<T>::min() - cur) > delta)) {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
-            msg << "adding " << delta << " to " << cur
-                << " would cause an integer underflow";
+            msg << "adding " << delta << " to " << cur << " would cause an integer underflow";
             throw std::range_error(msg.str());
         }
     }
@@ -296,12 +287,10 @@ namespace QIntC // QIntC = qpdf Integer Conversion
             msg << "subtracting " << delta << " from " << cur
                 << " would cause an integer underflow";
             throw std::range_error(msg.str());
-        } else if (
-            (delta < 0) && ((std::numeric_limits<T>::max() + delta) < cur)) {
+        } else if ((delta < 0) && ((std::numeric_limits<T>::max() + delta) < cur)) {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
-            msg << "subtracting " << delta << " from " << cur
-                << " would cause an integer overflow";
+            msg << "subtracting " << delta << " from " << cur << " would cause an integer overflow";
             throw std::range_error(msg.str());
         }
     }
@@ -93,10 +93,7 @@ class QPDF
     // responsible for closing the file.
     QPDF_DLL
     void processFile(
-        char const* description,
-        FILE* file,
-        bool close_file,
-        char const* password = nullptr);
+        char const* description, FILE* file, bool close_file, char const* password = nullptr);
     // Parse a PDF file loaded into a memory buffer.  This works
     // exactly like processFile except that the PDF file is in memory
@@ -104,17 +101,13 @@ class QPDF
     // error message in place of the file name.
     QPDF_DLL
     void processMemoryFile(
-        char const* description,
-        char const* buf,
-        size_t length,
-        char const* password = nullptr);
+        char const* description, char const* buf, size_t length, char const* password = nullptr);
     // Parse a PDF file loaded from a custom InputSource.  If you have
     // your own method of retrieving a PDF file, you can subclass
     // InputSource and use this method.
     QPDF_DLL
-    void processInputSource(
-        std::shared_ptr<InputSource>, char const* password = nullptr);
+    void processInputSource(std::shared_ptr<InputSource>, char const* password = nullptr);
     // Create a PDF from an input source that contains JSON as written
     // by writeJSON (or qpdf --json-output, version 2 or higher). The
@@ -234,8 +227,7 @@ class QPDF
     // QPDFStreamFilter classes.
     QPDF_DLL
     static void registerStreamFilter(
-        std::string const& filter_name,
-        std::function<std::shared_ptr<QPDFStreamFilter>()> factory);
+        std::string const& filter_name, std::function<std::shared_ptr<QPDFStreamFilter>()> factory);
     // Parameter settings
@@ -260,8 +252,7 @@ class QPDF
     // configures a private logger, separating this object from the
     // default logger, and calls setOutputStreams on that logger. See
     // QPDFLogger.hh for additional details.
-    [[deprecated(
-        "configure logger from getLogger() or call setLogger()")]] QPDF_DLL void
+    [[deprecated("configure logger from getLogger() or call setLogger()")]] QPDF_DLL void
     setOutputStreams(std::ostream* out_stream, std::ostream* err_stream);
     // If true, ignore any cross-reference streams in a hybrid file
@@ -481,8 +472,7 @@ class QPDF
     // reserved object.  After this call, reserved will be a reference
     // to replacement.
     QPDF_DLL
-    void
-    replaceReserved(QPDFObjectHandle reserved, QPDFObjectHandle replacement);
+    void replaceReserved(QPDFObjectHandle reserved, QPDFObjectHandle replacement);
     // Copy an object from another QPDF to this one. Starting with
     // qpdf version 8.3.0, it is no longer necessary to keep the
@@ -657,8 +647,8 @@ class QPDF
         int encryption_V,
         int encryption_R);
     QPDF_DLL
-    static std::string compute_encryption_key(
-        std::string const& password, EncryptionData const& data);
+    static std::string
+    compute_encryption_key(std::string const& password, EncryptionData const& data);
     QPDF_DLL
     static void compute_encryption_O_U(
@@ -843,8 +833,7 @@ class QPDF
     QPDF_DLL
     void addPage(QPDFObjectHandle newpage, bool first);
     QPDF_DLL
-    void
-    addPageAt(QPDFObjectHandle newpage, bool before, QPDFObjectHandle refpage);
+    void addPageAt(QPDFObjectHandle newpage, bool before, QPDFObjectHandle refpage);
     QPDF_DLL
     void removePage(QPDFObjectHandle page);
     // End legacy page helpers
@@ -866,8 +855,7 @@ class QPDF
             std::vector<QPDFObjectHandle>& part8,
             std::vector<QPDFObjectHandle>& part9)
         {
-            qpdf.getLinearizedParts(
-                object_stream_data, part4, part6, part7, part8, part9);
+            qpdf.getLinearizedParts(object_stream_data, part4, part6, part7, part8, part9);
         }
         static void
@@ -880,8 +868,7 @@ class QPDF
             int& S,
             int& O)
         {
-            return qpdf.generateHintStream(
-                xref, lengths, obj_renumber, hint_stream, S, O);
+            return qpdf.generateHintStream(xref, lengths, obj_renumber, hint_stream, S, O);
         }
         static void
@@ -919,10 +906,7 @@ class QPDF
       private:
         static void
-        copyStreamData(
-            QPDF* qpdf,
-            QPDFObjectHandle const& dest,
-            QPDFObjectHandle const& src)
+        copyStreamData(QPDF* qpdf, QPDFObjectHandle const& dest, QPDFObjectHandle const& src)
         {
             qpdf->copyStreamData(dest, src);
         }
@@ -968,13 +952,7 @@ class QPDF
             bool will_retry)
         {
             return qpdf->pipeStreamData(
-                og,
-                offset,
-                length,
-                dict,
-                pipeline,
-                suppress_warnings,
-                will_retry);
+                og, offset, length, dict, pipeline, suppress_warnings, will_retry);
         }
     };
@@ -1096,16 +1074,13 @@ class QPDF
             Pipeline* pipeline,
             bool suppress_warnings,
             bool will_retry) override;
-        void registerForeignStream(
-            QPDFObjGen const& local_og, QPDFObjectHandle foreign_stream);
-        void registerForeignStream(
-            QPDFObjGen const& local_og, std::shared_ptr<ForeignStreamData>);
+        void registerForeignStream(QPDFObjGen const& local_og, QPDFObjectHandle foreign_stream);
+        void registerForeignStream(QPDFObjGen const& local_og, std::shared_ptr<ForeignStreamData>);
       private:
         QPDF& destination_qpdf;
         std::map<QPDFObjGen, QPDFObjectHandle> foreign_streams;
-        std::map<QPDFObjGen, std::shared_ptr<ForeignStreamData>>
-            foreign_stream_data;
+        std::map<QPDFObjGen, std::shared_ptr<ForeignStreamData>> foreign_stream_data;
     };
     class StringDecrypter: public QPDFObjectHandle::StringDecrypter
@@ -1148,29 +1123,21 @@ class QPDF
     void read_xref(qpdf_offset_t offset);
     bool resolveXRefTable();
     void reconstruct_xref(QPDFExc& e);
-    bool
-    parse_xrefFirst(std::string const& line, int& obj, int& num, int& bytes);
-    bool parse_xrefEntry(
-        std::string const& line, qpdf_offset_t& f1, int& f2, char& type);
+    bool parse_xrefFirst(std::string const& line, int& obj, int& num, int& bytes);
+    bool parse_xrefEntry(std::string const& line, qpdf_offset_t& f1, int& f2, char& type);
     qpdf_offset_t read_xrefTable(qpdf_offset_t offset);
     qpdf_offset_t read_xrefStream(qpdf_offset_t offset);
-    qpdf_offset_t
-    processXRefStream(qpdf_offset_t offset, QPDFObjectHandle& xref_stream);
-    void insertXrefEntry(
-        int obj, int f0, qpdf_offset_t f1, int f2, bool overwrite = false);
-    void setLastObjectDescription(
-        std::string const& description, QPDFObjGen const& og);
+    qpdf_offset_t processXRefStream(qpdf_offset_t offset, QPDFObjectHandle& xref_stream);
+    void insertXrefEntry(int obj, int f0, qpdf_offset_t f1, int f2, bool overwrite = false);
+    void setLastObjectDescription(std::string const& description, QPDFObjGen const& og);
     QPDFObjectHandle readObject(
         std::shared_ptr<InputSource>,
         std::string const& description,
         QPDFObjGen const& og,
         bool in_object_stream);
     size_t recoverStreamLength(
-        std::shared_ptr<InputSource> input,
-        QPDFObjGen const& og,
-        qpdf_offset_t stream_offset);
-    QPDFTokenizer::Token
-    readToken(std::shared_ptr<InputSource>, size_t max_len = 0);
+        std::shared_ptr<InputSource> input, QPDFObjGen const& og, qpdf_offset_t stream_offset);
+    QPDFTokenizer::Token readToken(std::shared_ptr<InputSource>, size_t max_len = 0);
     QPDFObjectHandle readObjectAtOffset(
         bool attempt_recovery,
@@ -1185,10 +1152,8 @@ class QPDF
     QPDFObjectHandle reserveObjectIfNotExists(QPDFObjGen const& og);
     QPDFObjectHandle reserveStream(QPDFObjGen const& og);
     QPDFObjGen nextObjGen();
-    QPDFObjectHandle
-    newIndirect(QPDFObjGen const&, std::shared_ptr<QPDFObject> const&);
-    QPDFObjectHandle
-    makeIndirectFromQPDFObject(std::shared_ptr<QPDFObject> const& obj);
+    QPDFObjectHandle newIndirect(QPDFObjGen const&, std::shared_ptr<QPDFObject> const&);
+    QPDFObjectHandle makeIndirectFromQPDFObject(std::shared_ptr<QPDFObject> const& obj);
     bool isCached(QPDFObjGen const& og);
     bool isUnresolved(QPDFObjGen const& og);
     void updateCache(
@@ -1205,10 +1170,7 @@ class QPDF
         std::shared_ptr<InputSource> const& input,
         qpdf_offset_t offset,
         std::string const& message);
-    QPDFExc damagedPDF(
-        std::string const& object,
-        qpdf_offset_t offset,
-        std::string const& message);
+    QPDFExc damagedPDF(std::string const& object, qpdf_offset_t offset, std::string const& message);
     QPDFExc damagedPDF(std::string const& object, std::string const& message);
     QPDFExc damagedPDF(qpdf_offset_t offset, std::string const& message);
     QPDFExc damagedPDF(std::string const& message);
@@ -1223,10 +1185,7 @@ class QPDF
         bool suppress_warnings,
         bool will_retry);
     bool pipeForeignStreamData(
-        std::shared_ptr<ForeignStreamData>,
-        Pipeline*,
-        bool suppress_warnings,
-        bool will_retry);
+        std::shared_ptr<ForeignStreamData>, Pipeline*, bool suppress_warnings, bool will_retry);
     static bool pipeStreamData(
         std::shared_ptr<QPDF::EncryptionParameters> encp,
         std::shared_ptr<InputSource> file,
@@ -1269,31 +1228,24 @@ class QPDF
     // methods to support page handling
     void getAllPagesInternal(
-        QPDFObjectHandle cur_pages,
-        QPDFObjGen::set& visited,
-        QPDFObjGen::set& seen);
+        QPDFObjectHandle cur_pages, QPDFObjGen::set& visited, QPDFObjGen::set& seen);
     void insertPage(QPDFObjectHandle newpage, int pos);
     void flattenPagesTree();
-    void insertPageobjToPage(
-        QPDFObjectHandle const& obj, int pos, bool check_duplicate);
+    void insertPageobjToPage(QPDFObjectHandle const& obj, int pos, bool check_duplicate);
     // methods to support encryption -- implemented in QPDF_encryption.cc
     static encryption_method_e
     interpretCF(std::shared_ptr<EncryptionParameters> encp, QPDFObjectHandle);
     void initializeEncryption();
-    static std::string getKeyForObject(
-        std::shared_ptr<EncryptionParameters> encp,
-        QPDFObjGen const& og,
-        bool use_aes);
+    static std::string
+    getKeyForObject(std::shared_ptr<EncryptionParameters> encp, QPDFObjGen const& og, bool use_aes);
     void decryptString(std::string&, QPDFObjGen const& og);
-    static std::string compute_encryption_key_from_password(
-        std::string const& password, EncryptionData const& data);
-    static std::string recover_encryption_key_with_password(
-        std::string const& password, EncryptionData const& data);
+    static std::string
+    compute_encryption_key_from_password(std::string const& password, EncryptionData const& data);
+    static std::string
+    recover_encryption_key_with_password(std::string const& password, EncryptionData const& data);
     static std::string recover_encryption_key_with_password(
-        std::string const& password,
-        EncryptionData const& data,
-        bool& perms_valid);
+        std::string const& password, EncryptionData const& data, bool& perms_valid);
     static void decryptStream(
         std::shared_ptr<EncryptionParameters> encp,
         std::shared_ptr<InputSource> file,
@@ -1304,12 +1256,10 @@ class QPDF
         std::vector<std::shared_ptr<Pipeline>>& heap);
     // Methods to support object copying
-    void
-    reserveObjects(QPDFObjectHandle foreign, ObjCopier& obj_copier, bool top);
-    QPDFObjectHandle replaceForeignIndirectObjects(
-        QPDFObjectHandle foreign, ObjCopier& obj_copier, bool top);
-    void
-    copyStreamData(QPDFObjectHandle dest_stream, QPDFObjectHandle src_stream);
+    void reserveObjects(QPDFObjectHandle foreign, ObjCopier& obj_copier, bool top);
+    QPDFObjectHandle
+    replaceForeignIndirectObjects(QPDFObjectHandle foreign, ObjCopier& obj_copier, bool top);
+    void copyStreamData(QPDFObjectHandle dest_stream, QPDFObjectHandle src_stream);
     // Linearization Hint table structures.
     // Naming conventions:
@@ -1538,14 +1488,7 @@ class QPDF
     class ObjUser
     {
       public:
-        enum user_e {
-            ou_bad,
-            ou_page,
-            ou_thumb,
-            ou_trailer_key,
-            ou_root_key,
-            ou_root
-        };
+        enum user_e { ou_bad, ou_page, ou_thumb, ou_trailer_key, ou_root_key, ou_root };
         // type is set to ou_bad
         ObjUser();
@@ -1598,29 +1541,25 @@ class QPDF
     bool checkLinearizationInternal();
     void dumpLinearizationDataInternal();
     void linearizationWarning(std::string_view);
-    QPDFObjectHandle
-    readHintStream(Pipeline&, qpdf_offset_t offset, size_t length);
+    QPDFObjectHandle readHintStream(Pipeline&, qpdf_offset_t offset, size_t length);
     void readHPageOffset(BitStream);
     void readHSharedObject(BitStream);
     void readHGeneric(BitStream, HGeneric&);
     qpdf_offset_t maxEnd(ObjUser const& ou);
     qpdf_offset_t getLinearizationOffset(QPDFObjGen const&);
-    QPDFObjectHandle getUncompressedObject(
-        QPDFObjectHandle&, std::map<int, int> const& object_stream_data);
+    QPDFObjectHandle
+    getUncompressedObject(QPDFObjectHandle&, std::map<int, int> const& object_stream_data);
     int lengthNextN(int first_object, int n);
-    void checkHPageOffset(
-        std::vector<QPDFObjectHandle> const& pages,
-        std::map<int, int>& idx_to_obj);
-    void checkHSharedObject(
-        std::vector<QPDFObjectHandle> const& pages,
-        std::map<int, int>& idx_to_obj);
+    void
+    checkHPageOffset(std::vector<QPDFObjectHandle> const& pages, std::map<int, int>& idx_to_obj);
+    void
+    checkHSharedObject(std::vector<QPDFObjectHandle> const& pages, std::map<int, int>& idx_to_obj);
     void checkHOutlines();
     void dumpHPageOffset();
     void dumpHSharedObject();
     void dumpHGeneric(HGeneric&);
     qpdf_offset_t adjusted_offset(qpdf_offset_t offset);
-    void
-    calculateLinearizationData(std::map<int, int> const& object_stream_data);
+    void calculateLinearizationData(std::map<int, int> const& object_stream_data);
     void pushOutlinesToPart(
         std::vector<QPDFObjectHandle>& part,
         std::set<QPDFObjGen>& lc_outlines,
@@ -1648,8 +1587,7 @@ class QPDF
     // Methods to support optimization
-    void
-    pushInheritedAttributesToPage(bool allow_changes, bool warn_skipped_keys);
+    void pushInheritedAttributesToPage(bool allow_changes, bool warn_skipped_keys);
     void pushInheritedAttributesToPageInternal(
         QPDFObjectHandle,
         std::map<std::string, std::vector<QPDFObjectHandle>>&,
@@ -1681,11 +1619,7 @@ class QPDF
         qpdf_json_stream_data_e,
         std::string const& file_prefix);
     void writeJSONObject(
-        int version,
-        Pipeline* p,
-        bool& first,
-        std::string const& key,
-        QPDFObjectHandle&);
+        int version, Pipeline* p, bool& first, std::string const& key, QPDFObjectHandle&);
     // Type conversion helper methods
     template <typename T>
@@ -148,18 +148,15 @@ class QPDFAcroFormDocumentHelper: public QPDFDocumentHelper
     // underlying object will typically be the same as the underlying
     // object for the field.
     QPDF_DLL
-    std::vector<QPDFAnnotationObjectHelper>
-        getAnnotationsForField(QPDFFormFieldObjectHelper);
+    std::vector<QPDFAnnotationObjectHelper> getAnnotationsForField(QPDFFormFieldObjectHelper);
     // Return annotations of subtype /Widget for a page.
     QPDF_DLL
-    std::vector<QPDFAnnotationObjectHelper>
-        getWidgetAnnotationsForPage(QPDFPageObjectHelper);
+    std::vector<QPDFAnnotationObjectHelper> getWidgetAnnotationsForPage(QPDFPageObjectHelper);
     // Return top-level form fields for a page.
     QPDF_DLL
-    std::vector<QPDFFormFieldObjectHelper>
-        getFormFieldsForPage(QPDFPageObjectHelper);
+    std::vector<QPDFFormFieldObjectHelper> getFormFieldsForPage(QPDFPageObjectHelper);
     // Return the terminal field that is associated with this
     // annotation. If the annotation dictionary is merged with the
@@ -251,10 +248,7 @@ class QPDFAcroFormDocumentHelper: public QPDFDocumentHelper
   private:
     void analyze();
     void traverseField(
-        QPDFObjectHandle field,
-        QPDFObjectHandle parent,
-        int depth,
-        QPDFObjGen::set& visited);
+        QPDFObjectHandle field, QPDFObjectHandle parent, int depth, QPDFObjGen::set& visited);
     QPDFObjectHandle getOrCreateAcroForm();
     void adjustInheritedFields(
         QPDFObjectHandle obj,
@@ -264,11 +258,9 @@ class QPDFAcroFormDocumentHelper: public QPDFDocumentHelper
         int from_default_q);
     void adjustDefaultAppearances(
         QPDFObjectHandle obj,
-        std::map<std::string, std::map<std::string, std::string>> const&
-            dr_map);
+        std::map<std::string, std::map<std::string, std::string>> const& dr_map);
     void adjustAppearanceStream(
-        QPDFObjectHandle stream,
-        std::map<std::string, std::map<std::string, std::string>> dr_map);
+        QPDFObjectHandle stream, std::map<std::string, std::map<std::string, std::string>> dr_map);
     class Members
     {
@@ -283,8 +275,7 @@ class QPDFAcroFormDocumentHelper: public QPDFDocumentHelper
         Members(Members const&) = delete;
         bool cache_valid;
-        std::map<QPDFObjGen, std::vector<QPDFAnnotationObjectHelper>>
-            field_to_annotations;
+        std::map<QPDFObjGen, std::vector<QPDFAnnotationObjectHelper>> field_to_annotations;
         std::map<QPDFObjGen, QPDFFormFieldObjectHelper> annotation_to_field;
         std::map<QPDFObjGen, std::string> field_to_name;
         std::map<std::string, std::set<QPDFObjGen>> name_to_fields;
@@ -76,8 +76,7 @@ class QPDFAnnotationObjectHelper: public QPDFObjectHelper
     // which appearance stream is desired. If not specified, the
     // appearance state in "/AS" will used.
     QPDF_DLL
-    QPDFObjectHandle getAppearanceStream(
-        std::string const& which, std::string const& state = "");
+    QPDFObjectHandle getAppearanceStream(std::string const& which, std::string const& state = "");
     // Generate text suitable for addition to the containing page's
     // content stream that draws this annotation's appearance stream
@@ -77,10 +77,8 @@ class QPDF_DLL_CLASS QPDFCryptoImpl
     virtual void RC4_init(unsigned char const* key_data, int key_len = -1) = 0;
     // out_data = 0 means to encrypt/decrypt in place
     QPDF_DLL
-    virtual void RC4_process(
-        unsigned char const* in_data,
-        size_t len,
-        unsigned char* out_data = nullptr) = 0;
+    virtual void
+    RC4_process(unsigned char const* in_data, size_t len, unsigned char* out_data = nullptr) = 0;
     QPDF_DLL
     virtual void RC4_finalize() = 0;
@@ -93,8 +91,7 @@ class QPDF_DLL_CLASS QPDFCryptoImpl
         bool cbc_mode,
         unsigned char* cbc_block) = 0;
     QPDF_DLL
-    virtual void
-    rijndael_process(unsigned char* in_data, unsigned char* out_data) = 0;
+    virtual void rijndael_process(unsigned char* in_data, unsigned char* out_data) = 0;
     QPDF_DLL
     virtual void rijndael_finalize() = 0;
 };
@@ -78,8 +78,7 @@ class QPDFCryptoProvider
     static QPDFCryptoProvider& getInstance();
-    std::shared_ptr<QPDFCryptoImpl>
-    getImpl_internal(std::string const& name) const;
+    std::shared_ptr<QPDFCryptoImpl> getImpl_internal(std::string const& name) const;
     template <typename T>
     void registerImpl_internal(std::string const& name);
     void setDefaultProvider_internal(std::string const& name);
@@ -75,11 +75,9 @@ class QPDFEFStreamObjectHelper: public QPDFObjectHelper
     // checksum and size are computed automatically and stored. Other
     // parameters may be supplied using setters defined below.
     QPDF_DLL
-    static QPDFEFStreamObjectHelper
-    createEFStream(QPDF& qpdf, std::shared_ptr<Buffer> data);
+    static QPDFEFStreamObjectHelper createEFStream(QPDF& qpdf, std::shared_ptr<Buffer> data);
     QPDF_DLL
-    static QPDFEFStreamObjectHelper
-    createEFStream(QPDF& qpdf, std::string const& data);
+    static QPDFEFStreamObjectHelper createEFStream(QPDF& qpdf, std::string const& data);
     // The provider function must write the data to the given
     // pipeline. The function may be called multiple times by the qpdf
     // library. You can pass QUtil::file_provider(filename) as the
@@ -48,19 +48,16 @@ class QPDFEmbeddedFileDocumentHelper: public QPDFDocumentHelper
     bool hasEmbeddedFiles() const;
     QPDF_DLL
-    std::map<std::string, std::shared_ptr<QPDFFileSpecObjectHelper>>
-    getEmbeddedFiles();
+    std::map<std::string, std::shared_ptr<QPDFFileSpecObjectHelper>> getEmbeddedFiles();
     // If an embedded file with the given name exists, return a
     // (shared) pointer to it. Otherwise, return nullptr.
     QPDF_DLL
-    std::shared_ptr<QPDFFileSpecObjectHelper>
-    getEmbeddedFile(std::string const& name);
+    std::shared_ptr<QPDFFileSpecObjectHelper> getEmbeddedFile(std::string const& name);
     // Add or replace an attachment
     QPDF_DLL
-    void replaceEmbeddedFile(
-        std::string const& name, QPDFFileSpecObjectHelper const&);
+    void replaceEmbeddedFile(std::string const& name, QPDFFileSpecObjectHelper const&);
     // Remove an embedded file if present. Return value is true if the
     // file was present and was removed. This method not only removes
@@ -77,16 +77,16 @@ class QPDFFileSpecObjectHelper: public QPDFObjectHelper
     // filename, and attach the contents of the specified file as data
     // in an embedded file stream.
     QPDF_DLL
-    static QPDFFileSpecObjectHelper createFileSpec(
-        QPDF& qpdf, std::string const& filename, std::string const& fullpath);
+    static QPDFFileSpecObjectHelper
+    createFileSpec(QPDF& qpdf, std::string const& filename, std::string const& fullpath);
     // Create a new filespec as an indirect object with the given
     // unicode filename and embedded file stream. The file name will
     // be used as both /UF and /F. If you need to override, call
     // setFilename.
     QPDF_DLL
-    static QPDFFileSpecObjectHelper createFileSpec(
-        QPDF& qpdf, std::string const& filename, QPDFEFStreamObjectHelper);
+    static QPDFFileSpecObjectHelper
+    createFileSpec(QPDF& qpdf, std::string const& filename, QPDFEFStreamObjectHelper);
     QPDF_DLL
     QPDFFileSpecObjectHelper& setDescription(std::string const&);
@@ -96,8 +96,8 @@ class QPDFFileSpecObjectHelper: public QPDFObjectHelper
     // QPDFObjectHandle literally, preserving whatever encoding it
     // might happen to have.
     QPDF_DLL
-    QPDFFileSpecObjectHelper& setFilename(
-        std::string const& unicode_name, std::string const& compat_name = "");
+    QPDFFileSpecObjectHelper&
+    setFilename(std::string const& unicode_name, std::string const& compat_name = "");
   private:
     class Members
@@ -183,8 +183,7 @@ class QPDFFormFieldObjectHelper: public QPDFObjectHelper
     // of a field, use QPDFAcroFormDocumentHelper::setFormFieldName
     // instead.
     QPDF_DLL
-    void
-    setFieldAttribute(std::string const& key, std::string const& utf8_value);
+    void setFieldAttribute(std::string const& key, std::string const& utf8_value);
     // Set /V (field value) to the given value. If need_appearances is
     // true and the field type is either /Tx (text) or /Ch (choice),
@@ -218,8 +217,7 @@ class QPDFFormFieldObjectHelper: public QPDFObjectHelper
     void setRadioButtonValue(QPDFObjectHandle name);
     void setCheckBoxValue(bool value);
     void generateTextAppearance(QPDFAnnotationObjectHelper&);
-    QPDFObjectHandle getFontFromResource(
-        QPDFObjectHandle resources, std::string const& font_name);
+    QPDFObjectHandle getFontFromResource(QPDFObjectHandle resources, std::string const& font_name);
     class Members
     {
@@ -83,8 +83,7 @@ class QPDFJob
     // about converting arguments to UTF-8. This method will mutate
     // arguments that are passed to it.
     QPDF_DLL
-    void initializeFromArgv(
-        char const* const argv[], char const* progname_env = nullptr);
+    void initializeFromArgv(char const* const argv[], char const* progname_env = nullptr);
     // Initialize a QPDFJob from json. Passing partial = true prevents
     // this method from doing the final checks (calling
@@ -132,8 +131,7 @@ class QPDFJob
     // configures a private logger, separating this object from the
     // default logger, and calls setOutputStreams on that logger. See
     // QPDFLogger.hh for additional details.
-    [[deprecated(
-        "configure logger from getLogger() or call setLogger()")]] QPDF_DLL void
+    [[deprecated("configure logger from getLogger() or call setLogger()")]] QPDF_DLL void
     setOutputStreams(std::ostream* out_stream, std::ostream* err_stream);
     // You can register a custom progress reporter to be called by
@@ -187,10 +185,7 @@ class QPDFJob
     struct PageSpec
     {
-        PageSpec(
-            std::string const& filename,
-            char const* password,
-            std::string const& range);
+        PageSpec(std::string const& filename, char const* password, std::string const& range);
         std::string filename;
         std::shared_ptr<char> password;
@@ -284,9 +279,7 @@ class QPDFJob
         Config* endPages();
         QPDF_DLL
         PagesConfig* pageSpec(
-            std::string const& filename,
-            std::string const& range,
-            char const* password = nullptr);
+            std::string const& filename, std::string const& range, char const* password = nullptr);
 #include <qpdf/auto_job_c_pages.hh>
@@ -366,10 +359,8 @@ class QPDFJob
         QPDF_DLL
         std::shared_ptr<UOConfig> underlay();
         QPDF_DLL
-        std::shared_ptr<EncConfig> encrypt(
-            int keylen,
-            std::string const& user_password,
-            std::string const& owner_password);
+        std::shared_ptr<EncConfig>
+        encrypt(int keylen, std::string const& user_password, std::string const& owner_password);
 #include <qpdf/auto_job_c_main.hh>
@@ -438,8 +429,7 @@ class QPDFJob
     // If in verbose mode, call the given function, passing in the
     // output stream and message prefix.
     QPDF_DLL
-    void
-    doIfVerbose(std::function<void(Pipeline&, std::string const& prefix)> fn);
+    void doIfVerbose(std::function<void(Pipeline&, std::string const& prefix)> fn);
     // Provide a string that is the help information ("schema" for the
     // qpdf-specific JSON object) for the specified version of JSON
@@ -447,16 +437,14 @@ class QPDFJob
     QPDF_DLL
     static std::string json_out_schema(int version);
-    [[deprecated("use json_out_schema(version)")]] static std::string QPDF_DLL
-    json_out_schema_v1();
+    [[deprecated("use json_out_schema(version)")]] static std::string QPDF_DLL json_out_schema_v1();
     // Provide a string that is the help information for specified
     // version of JSON format for QPDFJob.
     QPDF_DLL
     static std::string job_json_schema(int version);
-    [[deprecated("use job_json_schema(version)")]] static std::string QPDF_DLL
-    job_json_schema_v1();
+    [[deprecated("use job_json_schema(version)")]] static std::string QPDF_DLL job_json_schema_v1();
   private:
     struct RotationSpec
@@ -497,10 +485,8 @@ class QPDFJob
     // Helper functions
     static void usage(std::string const& msg);
-    static JSON
-    json_schema(int json_version, std::set<std::string>* keys = nullptr);
-    static void parse_object_id(
-        std::string const& objspec, bool& trailer, int& obj, int& gen);
+    static JSON json_schema(int json_version, std::set<std::string>* keys = nullptr);
+    static void parse_object_id(std::string const& objspec, bool& trailer, int& obj, int& gen);
     void parseRotationParameter(std::string const&);
     std::vector<int> parseNumrange(char const* range, int max);
@@ -533,12 +519,10 @@ class QPDFJob
     // Transformations
     void setQPDFOptions(QPDF& pdf);
-    void
-    handlePageSpecs(QPDF& pdf, std::vector<std::unique_ptr<QPDF>>& page_heap);
+    void handlePageSpecs(QPDF& pdf, std::vector<std::unique_ptr<QPDF>>& page_heap);
     bool shouldRemoveUnreferencedResources(QPDF& pdf);
     void handleRotations(QPDF& pdf);
-    void
-    getUOPagenos(UnderOverlay& uo, std::map<int, std::vector<int>>& pagenos);
+    void getUOPagenos(UnderOverlay& uo, std::map<int, std::vector<int>>& pagenos);
     void handleUnderOverlay(QPDF& pdf);
     std::string doUnderOverlayForPage(
         QPDF& pdf,
@@ -573,8 +557,7 @@ class QPDFJob
     // JSON
     void doJSON(QPDF& pdf, Pipeline*);
     QPDFObjGen::set getWantedJSONObjects();
-    void doJSONObject(
-        Pipeline* p, bool& first, std::string const& key, QPDFObjectHandle&);
+    void doJSONObject(Pipeline* p, bool& first, std::string const& key, QPDFObjectHandle&);
     void doJSONObjects(Pipeline* p, bool& first, QPDF& pdf);
     void doJSONObjectinfo(Pipeline* p, bool& first, QPDF& pdf);
     void doJSONPages(Pipeline* p, bool& first, QPDF& pdf);
@@ -153,8 +153,7 @@ class QPDFLogger
   private:
     QPDFLogger();
-    std::shared_ptr<Pipeline>
-    throwIfNull(std::shared_ptr<Pipeline>, bool null_okay);
+    std::shared_ptr<Pipeline> throwIfNull(std::shared_ptr<Pipeline>, bool null_okay);
     class Members
     {
@@ -79,8 +79,7 @@ class QPDFMatrix
     // bounds the polygon resulting from transforming the four
     // corners.
     QPDF_DLL
-    QPDFObjectHandle::Rectangle
-    transformRectangle(QPDFObjectHandle::Rectangle r) const;
+    QPDFObjectHandle::Rectangle transformRectangle(QPDFObjectHandle::Rectangle r) const;
     // operator== tests for exact equality, not considering deltas for
     // floating point.
@@ -156,8 +156,7 @@ class QPDF_DLL_CLASS QPDFNameTreeObjectHelper: public QPDFObjectHelper
     // Find the entry with the given key. If return_prev_if_not_found
     // is true and the item is not found, return the next lower item.
     QPDF_DLL
-    iterator
-    find(std::string const& key, bool return_prev_if_not_found = false);
+    iterator find(std::string const& key, bool return_prev_if_not_found = false);
     // Insert a new item. If the key already exists, it is replaced.
     QPDF_DLL
@@ -45,8 +45,7 @@ class QPDF_DLL_CLASS QPDFNumberTreeObjectHelper: public QPDFObjectHelper
     // The qpdf object is required so that this class can issue
     // warnings, attempt repairs, and add indirect objects.
     QPDF_DLL
-    QPDFNumberTreeObjectHelper(
-        QPDFObjectHandle, QPDF&, bool auto_repair = true);
+    QPDFNumberTreeObjectHelper(QPDFObjectHandle, QPDF&, bool auto_repair = true);
     QPDF_DLL
     virtual ~QPDFNumberTreeObjectHelper();
@@ -82,8 +81,7 @@ class QPDF_DLL_CLASS QPDFNumberTreeObjectHelper: public QPDFObjectHelper
     // oh to the value with index 3, and set offset to 2 (5 - 3). See
     // also find().
     QPDF_DLL
-    bool findObjectAtOrBelow(
-        numtree_number idx, QPDFObjectHandle& oh, numtree_number& offset);
+    bool findObjectAtOrBelow(numtree_number idx, QPDFObjectHandle& oh, numtree_number& offset);
     class QPDF_DLL_PRIVATE iterator
     {
@@ -128,22 +128,13 @@ class QPDFObjectHandle
         // version of the method, which should also return a boolean
         // indicating whether it ran without errors.
         QPDF_DLL
-        virtual void
-        provideStreamData(QPDFObjGen const& og, Pipeline* pipeline);
+        virtual void provideStreamData(QPDFObjGen const& og, Pipeline* pipeline);
         QPDF_DLL
         virtual bool provideStreamData(
-            QPDFObjGen const& og,
-            Pipeline* pipeline,
-            bool suppress_warnings,
-            bool will_retry);
-        QPDF_DLL virtual void
-        provideStreamData(int objid, int generation, Pipeline* pipeline);
+            QPDFObjGen const& og, Pipeline* pipeline, bool suppress_warnings, bool will_retry);
+        QPDF_DLL virtual void provideStreamData(int objid, int generation, Pipeline* pipeline);
         QPDF_DLL virtual bool provideStreamData(
-            int objid,
-            int generation,
-            Pipeline* pipeline,
-            bool suppress_warnings,
-            bool will_retry);
+            int objid, int generation, Pipeline* pipeline, bool suppress_warnings, bool will_retry);
         QPDF_DLL
         bool supportsRetry();
@@ -246,8 +237,7 @@ class QPDFObjectHandle
         QPDF_DLL
         virtual void handleObject(QPDFObjectHandle);
         QPDF_DLL
-        virtual void
-        handleObject(QPDFObjectHandle, size_t offset, size_t length);
+        virtual void handleObject(QPDFObjectHandle, size_t offset, size_t length);
         virtual void handleEOF() = 0;
@@ -408,14 +398,12 @@ class QPDFObjectHandle
     // True if the object is a dictionary of the specified type and
     // subtype, if any.
     QPDF_DLL
-    bool isDictionaryOfType(
-        std::string const& type, std::string const& subtype = "");
+    bool isDictionaryOfType(std::string const& type, std::string const& subtype = "");
     // True if the object is a stream of the specified type and
     // subtype, if any.
     QPDF_DLL
-    bool
-    isStreamOfType(std::string const& type, std::string const& subtype = "");
+    bool isStreamOfType(std::string const& type, std::string const& subtype = "");
     // Public factory methods
@@ -433,9 +421,8 @@ class QPDFObjectHandle
     // in the message of any QPDFExc exception thrown for invalid
     // syntax. See also the global `operator ""_qpdf` defined below.
     QPDF_DLL
-    static QPDFObjectHandle parse(
-        std::string const& object_str,
-        std::string const& object_description = "");
+    static QPDFObjectHandle
+    parse(std::string const& object_str, std::string const& object_description = "");
     // Construct an object of any type from a string representation of
     // the object. Indirect object syntax (obj gen R) is allowed and
@@ -447,10 +434,8 @@ class QPDFObjectHandle
     // object, which will just be the first number and will report
     // that there is trailing data at the end of the string.
     QPDF_DLL
-    static QPDFObjectHandle parse(
-        QPDF* context,
-        std::string const& object_str,
-        std::string const& object_description = "");
+    static QPDFObjectHandle
+    parse(QPDF* context, std::string const& object_str, std::string const& object_description = "");
     // Construct an object as above by reading from the given
     // InputSource at its current position and using the tokenizer you
@@ -480,8 +465,7 @@ class QPDFObjectHandle
     // error messages will also be more useful because the page object
     // information will be known.
     QPDF_DLL
-    static void parseContentStream(
-        QPDFObjectHandle stream_or_array, ParserCallbacks* callbacks);
+    static void parseContentStream(QPDFObjectHandle stream_or_array, ParserCallbacks* callbacks);
     // When called on a stream or stream array that is some page's
     // content streams, do the same as pipePageContents. This method
@@ -500,10 +484,8 @@ class QPDFObjectHandle
     // Pl_Concatenate and then call manualFinish() on the
     // Pl_Concatenate pipeline at the end.
     QPDF_DLL
-    void pipeContentStreams(
-        Pipeline* p,
-        std::string const& description,
-        std::string& all_description);
+    void
+    pipeContentStreams(Pipeline* p, std::string const& description, std::string& all_description);
     // As of qpdf 8, it is possible to add custom token filters to a
     // stream. The tokenized stream data is passed through the token
@@ -554,8 +536,8 @@ class QPDFObjectHandle
     QPDF_DLL
     static QPDFObjectHandle newReal(std::string const& value);
     QPDF_DLL
-    static QPDFObjectHandle newReal(
-        double value, int decimal_places = 0, bool trim_trailing_zeroes = true);
+    static QPDFObjectHandle
+    newReal(double value, int decimal_places = 0, bool trim_trailing_zeroes = true);
     // Note about name objects: qpdf's internal representation of a
     // PDF name is a sequence of bytes, excluding the NUL character,
     // and starting with a slash. Name objects as represented in the
@@ -591,8 +573,7 @@ class QPDFObjectHandle
     QPDF_DLL
     static QPDFObjectHandle newArray();
     QPDF_DLL
-    static QPDFObjectHandle
-    newArray(std::vector<QPDFObjectHandle> const& items);
+    static QPDFObjectHandle newArray(std::vector<QPDFObjectHandle> const& items);
     QPDF_DLL
     static QPDFObjectHandle newArray(Rectangle const&);
     QPDF_DLL
@@ -602,8 +583,7 @@ class QPDFObjectHandle
     QPDF_DLL
     static QPDFObjectHandle newDictionary();
     QPDF_DLL
-    static QPDFObjectHandle
-    newDictionary(std::map<std::string, QPDFObjectHandle> const& items);
+    static QPDFObjectHandle newDictionary(std::map<std::string, QPDFObjectHandle> const& items);
     // Create an array from a rectangle. Equivalent to the rectangle
     // form of newArray.
@@ -686,8 +666,7 @@ class QPDFObjectHandle
     // else. To add objects from another qpdf, use copyForeignObject
     // instead.
     QPDF_DLL
-    void setObjectDescription(
-        QPDF* owning_qpdf, std::string const& object_description);
+    void setObjectDescription(QPDF* owning_qpdf, std::string const& object_description);
     QPDF_DLL
     bool hasObjectDescription();
@@ -964,8 +943,7 @@ class QPDFObjectHandle
     QPDF_DLL
     void mergeResources(
         QPDFObjectHandle other,
-        std::map<std::string, std::map<std::string, std::string>>* conflicts =
-            nullptr);
+        std::map<std::string, std::map<std::string, std::string>>* conflicts = nullptr);
     // Get all resource names from a resource dictionary. If this
     // object is a dictionary, this method returns a set of all the
@@ -1118,13 +1096,11 @@ class QPDFObjectHandle
     void replaceKey(std::string const& key, QPDFObjectHandle const& value);
     // Replace value of key and return the value.
     QPDF_DLL
-    QPDFObjectHandle
-    replaceKeyAndGetNew(std::string const& key, QPDFObjectHandle const& value);
+    QPDFObjectHandle replaceKeyAndGetNew(std::string const& key, QPDFObjectHandle const& value);
     // Replace value of key and return the old value, or null if the
     // key was previously not present.
     QPDF_DLL
-    QPDFObjectHandle
-    replaceKeyAndGetOld(std::string const& key, QPDFObjectHandle const& value);
+    QPDFObjectHandle replaceKeyAndGetOld(std::string const& key, QPDFObjectHandle const& value);
     // Remove key, doing nothing if key does not exist.
     QPDF_DLL
     void removeKey(std::string const& key);
@@ -1167,8 +1143,7 @@ class QPDFObjectHandle
     // Returns filtered (uncompressed) stream data.  Throws an
     // exception if the stream is filtered and we can't decode it.
     QPDF_DLL
-    std::shared_ptr<Buffer>
-    getStreamData(qpdf_stream_decode_level_e level = qpdf_dl_generalized);
+    std::shared_ptr<Buffer> getStreamData(qpdf_stream_decode_level_e level = qpdf_dl_generalized);
     // Returns unfiltered (raw) stream data.
     QPDF_DLL
@@ -1347,8 +1322,7 @@ class QPDFObjectHandle
     // returning true if it succeeded without errors.
     QPDF_DLL
     void replaceStreamData(
-        std::function<bool(Pipeline*, bool suppress_warnings, bool will_retry)>
-            provider,
+        std::function<bool(Pipeline*, bool suppress_warnings, bool will_retry)> provider,
         QPDFObjectHandle const& filter,
         QPDFObjectHandle const& decode_parms);
@@ -1615,15 +1589,14 @@ class QPDFObjectHandle
     void makeDirect(QPDFObjGen::set& visited, bool stop_at_streams);
     void disconnect();
     void setParsedOffset(qpdf_offset_t offset);
-    void parseContentStream_internal(
-        std::string const& description, ParserCallbacks* callbacks);
+    void parseContentStream_internal(std::string const& description, ParserCallbacks* callbacks);
     static void parseContentStream_data(
         std::shared_ptr<Buffer>,
         std::string const& description,
         ParserCallbacks* callbacks,
         QPDF* context);
-    std::vector<QPDFObjectHandle> arrayOrStreamToStreamArray(
-        std::string const& description, std::string& all_description);
+    std::vector<QPDFObjectHandle>
+    arrayOrStreamToStreamArray(std::string const& description, std::string& all_description);
     static void warn(QPDF*, QPDFExc const&);
     void checkOwnership(QPDFObjectHandle const&) const;
@@ -104,10 +104,7 @@ class QPDFPageDocumentHelper: public QPDFDocumentHelper
     // Add new page before or after refpage. See comments for addPage
     // for details about what newpage should be.
     QPDF_DLL
-    void addPageAt(
-        QPDFPageObjectHelper newpage,
-        bool before,
-        QPDFPageObjectHelper refpage);
+    void addPageAt(QPDFPageObjectHelper newpage, bool before, QPDFPageObjectHelper refpage);
     // Remove page from the pdf.
     QPDF_DLL
@@ -125,8 +122,7 @@ class QPDFPageDocumentHelper: public QPDFDocumentHelper
     // comments there in QPDFAnnotationObjectHelper.hh for meanings of
     // those flags.
     QPDF_DLL
-    void flattenAnnotations(
-        int required_flags = 0, int forbidden_flags = an_invisible | an_hidden);
+    void flattenAnnotations(int required_flags = 0, int forbidden_flags = an_invisible | an_hidden);
   private:
     void flattenAnnotationsForPage(
@@ -170,26 +170,22 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
     // Return the effective CropBox. If not defined, fall back to
     // MediaBox
     QPDF_DLL
-    QPDFObjectHandle
-    getCropBox(bool copy_if_shared = false, bool copy_if_fallback = false);
+    QPDFObjectHandle getCropBox(bool copy_if_shared = false, bool copy_if_fallback = false);
     // Return the effective BleedBox. If not defined, fall back to
     // CropBox.
     QPDF_DLL
-    QPDFObjectHandle
-    getBleedBox(bool copy_if_shared = false, bool copy_if_fallback = false);
+    QPDFObjectHandle getBleedBox(bool copy_if_shared = false, bool copy_if_fallback = false);
     // Return the effective TrimBox. If not defined, fall back to
     // CropBox.
     QPDF_DLL
-    QPDFObjectHandle
-    getTrimBox(bool copy_if_shared = false, bool copy_if_fallback = false);
+    QPDFObjectHandle getTrimBox(bool copy_if_shared = false, bool copy_if_fallback = false);
     // Return the effective ArtBox. If not defined, fall back to
     // CropBox.
     QPDF_DLL
-    QPDFObjectHandle
-    getArtBox(bool copy_if_shared = false, bool copy_if_fallback = false);
+    QPDFObjectHandle getArtBox(bool copy_if_shared = false, bool copy_if_fallback = false);
     // Iterate through XObjects, possibly recursing into form
     // XObjects. This works with pages or form XObjects. Call action
@@ -203,26 +199,20 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
     void forEachXObject(
         bool recursive,
         std::function<void(
-            QPDFObjectHandle& obj,
-            QPDFObjectHandle& xobj_dict,
-            std::string const& key)> action,
+            QPDFObjectHandle& obj, QPDFObjectHandle& xobj_dict, std::string const& key)> action,
         std::function<bool(QPDFObjectHandle)> selector = nullptr);
     // Only call action for images
     QPDF_DLL
     void forEachImage(
         bool recursive,
         std::function<void(
-            QPDFObjectHandle& obj,
-            QPDFObjectHandle& xobj_dict,
-            std::string const& key)> action);
+            QPDFObjectHandle& obj, QPDFObjectHandle& xobj_dict, std::string const& key)> action);
     // Only call action for form XObjects
     QPDF_DLL
     void forEachFormXObject(
         bool recursive,
         std::function<void(
-            QPDFObjectHandle& obj,
-            QPDFObjectHandle& xobj_dict,
-            std::string const& key)> action);
+            QPDFObjectHandle& obj, QPDFObjectHandle& xobj_dict, std::string const& key)> action);
     // Returns an empty map if there are no images or no resources.
     // Prior to qpdf 8.4.0, this function did not support inherited
@@ -258,8 +248,7 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
     // only_subtype is non-empty, only include annotations of the
     // given subtype.
     QPDF_DLL
-    std::vector<QPDFAnnotationObjectHelper>
-    getAnnotations(std::string const& only_subtype = "");
+    std::vector<QPDFAnnotationObjectHelper> getAnnotations(std::string const& only_subtype = "");
     // Returns a vector of stream objects representing the content
     // streams for the given page.  This routine allows the caller to
@@ -319,13 +308,11 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
     // contents, as happens with addContentTokenFilter. See
     // examples/pdf-count-strings.cc for an example.
     QPDF_DLL
-    void filterContents(
-        QPDFObjectHandle::TokenFilter* filter, Pipeline* next = nullptr);
+    void filterContents(QPDFObjectHandle::TokenFilter* filter, Pipeline* next = nullptr);
     // Old name -- calls filterContents()
     QPDF_DLL
-    void filterPageContents(
-        QPDFObjectHandle::TokenFilter* filter, Pipeline* next = nullptr);
+    void filterPageContents(QPDFObjectHandle::TokenFilter* filter, Pipeline* next = nullptr);
     // Pipe a page's contents through the given pipeline. This method
     // works whether the contents are a single stream or an array of
@@ -341,8 +328,7 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
     // The token filter is applied to the page's contents as a single
     // stream. Also works on form XObjects.
     QPDF_DLL
-    void addContentTokenFilter(
-        std::shared_ptr<QPDFObjectHandle::TokenFilter> token_filter);
+    void addContentTokenFilter(std::shared_ptr<QPDFObjectHandle::TokenFilter> token_filter);
     // A page's resources dictionary maps names to objects elsewhere
     // in the file. This method walks through a page's contents and
@@ -500,8 +486,8 @@ class QPDFPageObjectHelper: public QPDFObjectHelper
         bool copy_if_shared,
         std::function<QPDFObjectHandle()> get_fallback,
         bool copy_if_fallback);
-    static bool removeUnreferencedResourcesHelper(
-        QPDFPageObjectHelper ph, std::set<std::string>& unresolved);
+    static bool
+    removeUnreferencedResourcesHelper(QPDFPageObjectHelper ph, std::set<std::string>& unresolved);
     class Members
     {
@@ -48,8 +48,7 @@ class QPDF_DLL_CLASS QPDFSystemError: public std::runtime_error
   private:
     QPDF_DLL_PRIVATE
-    static std::string
-    createWhat(std::string const& description, int system_errno);
+    static std::string createWhat(std::string const& description, int system_errno);
     // This class does not use the Members pattern to avoid needless
     // memory allocations during exception handling.
@@ -104,8 +104,7 @@ class QPDFTokenizer
         {
             // Ignore fields other than type and value
             return (
-                (this->type != tt_bad) && (this->type == rhs.type) &&
-                (this->value == rhs.value));
+                (this->type != tt_bad) && (this->type == rhs.type) && (this->value == rhs.value));
         }
         bool
         isInteger() const
@@ -216,8 +215,7 @@ class QPDFTokenizer
     // beginning of the token. Returns false if the token is bad
     // or if scanning produced an error message for any reason.
-    bool nextToken(
-        InputSource& input, std::string const& context, size_t max_len = 0);
+    bool nextToken(InputSource& input, std::string const& context, size_t max_len = 0);
     // The following methods are only valid after nextToken has been called
     // and until another QPDFTokenizer method is called. They allow the results
@@ -317,8 +315,7 @@ QPDFTokenizer::getType() const noexcept
 inline std::string const&
 QPDFTokenizer::getValue() const noexcept
 {
-    return (this->type == tt_name || this->type == tt_string) ? this->val
-                                                              : this->raw_val;
+    return (this->type == tt_name || this->type == tt_string) ? this->val : this->raw_val;
 }
 inline std::string const&
 QPDFTokenizer::getRawValue() const noexcept
@@ -561,16 +561,11 @@ class QPDFWriter
     void writePad(size_t nspaces);
     void assignCompressedObjectNumbers(QPDFObjGen const& og);
     void enqueueObject(QPDFObjectHandle object);
-    void writeObjectStreamOffsets(
-        std::vector<qpdf_offset_t>& offsets, int first_obj);
+    void writeObjectStreamOffsets(std::vector<qpdf_offset_t>& offsets, int first_obj);
     void writeObjectStream(QPDFObjectHandle object);
     void writeObject(QPDFObjectHandle object, int object_stream_index = -1);
     void writeTrailer(
-        trailer_e which,
-        int size,
-        bool xref_stream,
-        qpdf_offset_t prev,
-        int linearization_pass);
+        trailer_e which, int size, bool xref_stream, qpdf_offset_t prev, int linearization_pass);
     bool willFilterStream(
         QPDFObjectHandle stream,
         bool& compress_stream,
@@ -601,8 +596,7 @@ class QPDFWriter
         bool allow_modify_other,
         qpdf_r3_print_e print,
         qpdf_r3_modify_e modify);
-    void
-    disableIncompatibleEncryption(int major, int minor, int extension_level);
+    void disableIncompatibleEncryption(int major, int minor, int extension_level);
     void parseVersion(std::string const& version, int& major, int& minor) const;
     int compareVersions(int major1, int minor1, int major2, int minor2) const;
     void setEncryptionParameters(
@@ -640,8 +634,7 @@ class QPDFWriter
     void doWriteSetup();
     void writeHeader();
     void writeHintStream(int hint_id);
-    qpdf_offset_t
-    writeXRefTable(trailer_e which, int first, int last, int size);
+    qpdf_offset_t writeXRefTable(trailer_e which, int first, int last, int size);
     qpdf_offset_t writeXRefTable(
         trailer_e which,
         int first,
@@ -693,8 +686,7 @@ class QPDFWriter
     void pushMD5Pipeline(PipelinePopper&);
     void computeDeterministicIDData();
-    void discardGeneration(
-        std::map<QPDFObjGen, int> const& in, std::map<int, int>& out);
+    void discardGeneration(std::map<QPDFObjGen, int> const& in, std::map<int, int>& out);
     class Members
     {
@@ -49,11 +49,9 @@ namespace QUtil
     QPDF_DLL
     std::string int_to_string_base(long long, int base, int length = 0);
     QPDF_DLL
-    std::string
-    uint_to_string_base(unsigned long long, int base, int length = 0);
+    std::string uint_to_string_base(unsigned long long, int base, int length = 0);
     QPDF_DLL
-    std::string double_to_string(
-        double, int decimal_places = 0, bool trim_trailing_zeroes = true);
+    std::string double_to_string(double, int decimal_places = 0, bool trim_trailing_zeroes = true);
     // These string to number methods throw std::runtime_error on
     // underflow/overflow.
@@ -257,14 +255,7 @@ namespace QUtil
         QPDFTime() = default;
         QPDFTime(QPDFTime const&) = default;
         QPDFTime& operator=(QPDFTime const&) = default;
-        QPDFTime(
-            int year,
-            int month,
-            int day,
-            int hour,
-            int minute,
-            int second,
-            int tz_delta) :
+        QPDFTime(int year, int month, int day, int hour, int minute, int second, int tz_delta) :
             year(year),
             month(month),
             day(day),
@@ -331,8 +322,7 @@ namespace QUtil
     // to pass a value of pos that is greater than or equal to the
     // length of the string.
     QPDF_DLL
-    unsigned long get_next_utf8_codepoint(
-        std::string const& utf8_val, size_t& pos, bool& error);
+    unsigned long get_next_utf8_codepoint(std::string const& utf8_val, size_t& pos, bool& error);
     // Test whether this is a UTF-16 string. This is indicated by
     // first two bytes being 0xFE 0xFF (big-endian) or 0xFF 0xFE
@@ -360,30 +350,23 @@ namespace QUtil
     QPDF_DLL
     std::string utf8_to_ascii(std::string const& utf8, char unknown_char = '?');
     QPDF_DLL
-    std::string
-    utf8_to_win_ansi(std::string const& utf8, char unknown_char = '?');
+    std::string utf8_to_win_ansi(std::string const& utf8, char unknown_char = '?');
     QPDF_DLL
-    std::string
-    utf8_to_mac_roman(std::string const& utf8, char unknown_char = '?');
+    std::string utf8_to_mac_roman(std::string const& utf8, char unknown_char = '?');
     QPDF_DLL
-    std::string
-    utf8_to_pdf_doc(std::string const& utf8, char unknown_char = '?');
+    std::string utf8_to_pdf_doc(std::string const& utf8, char unknown_char = '?');
     // These versions return true if the conversion was successful and
     // false if any unrepresentable characters were found and had to
     // be substituted with the unknown character.
     QPDF_DLL
-    bool utf8_to_ascii(
-        std::string const& utf8, std::string& ascii, char unknown_char = '?');
+    bool utf8_to_ascii(std::string const& utf8, std::string& ascii, char unknown_char = '?');
     QPDF_DLL
-    bool utf8_to_win_ansi(
-        std::string const& utf8, std::string& win, char unknown_char = '?');
+    bool utf8_to_win_ansi(std::string const& utf8, std::string& win, char unknown_char = '?');
     QPDF_DLL
-    bool utf8_to_mac_roman(
-        std::string const& utf8, std::string& mac, char unknown_char = '?');
+    bool utf8_to_mac_roman(std::string const& utf8, std::string& mac, char unknown_char = '?');
     QPDF_DLL
-    bool utf8_to_pdf_doc(
-        std::string const& utf8, std::string& pdfdoc, char unknown_char = '?');
+    bool utf8_to_pdf_doc(std::string const& utf8, std::string& pdfdoc, char unknown_char = '?');
     // Convert a UTF-16 encoded string to UTF-8. Unrepresentable code
     // points are converted to U+FFFD.
@@ -412,10 +395,7 @@ namespace QUtil
     // about everything else) accepts UTF-16LE (as of 10.6.2).
     QPDF_DLL
     void analyze_encoding(
-        std::string const& str,
-        bool& has_8bit_chars,
-        bool& is_valid_utf8,
-        bool& is_utf16);
+        std::string const& str, bool& has_8bit_chars, bool& is_valid_utf8, bool& is_utf16);
     // Try to compensate for previously incorrectly encoded strings.
     // We want to compensate for the following errors:
@@ -472,14 +452,11 @@ namespace QUtil
     // Filename is UTF-8 encoded, even on Windows, as described in the
     // comments for safe_fopen.
     QPDF_DLL
-    std::list<std::string>
-    read_lines_from_file(char const* filename, bool preserve_eol = false);
+    std::list<std::string> read_lines_from_file(char const* filename, bool preserve_eol = false);
     QPDF_DLL
-    std::list<std::string>
-    read_lines_from_file(std::istream&, bool preserve_eol = false);
+    std::list<std::string> read_lines_from_file(std::istream&, bool preserve_eol = false);
     QPDF_DLL
-    std::list<std::string>
-    read_lines_from_file(FILE*, bool preserve_eol = false);
+    std::list<std::string> read_lines_from_file(FILE*, bool preserve_eol = false);
     QPDF_DLL
     void read_lines_from_file(
         std::function<bool(char&)> next_char,
@@ -487,8 +464,7 @@ namespace QUtil
         bool preserve_eol = false);
     QPDF_DLL
-    void read_file_into_memory(
-        char const* filename, std::shared_ptr<char>& file_buf, size_t& size);
+    void read_file_into_memory(char const* filename, std::shared_ptr<char>& file_buf, size_t& size);
     QPDF_DLL
     std::string read_file_into_string(char const* filename);
@@ -532,8 +508,7 @@ namespace QUtil
     // invoked, convert all UTF-16 encoded strings to UTF-8, and call
     // another main.
     QPDF_DLL
-    int call_main_from_wmain(
-        int argc, wchar_t* argv[], std::function<int(int, char*[])> realmain);
+    int call_main_from_wmain(int argc, wchar_t* argv[], std::function<int(int, char*[])> realmain);
     QPDF_DLL
     int call_main_from_wmain(
         int argc,
@@ -561,8 +536,7 @@ QUtil::is_hex_digit(char ch)
 inline bool
 QUtil::is_space(char ch)
 {
-    return ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t' || ch == '\f' ||
-        ch == '\v';
+    return ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t' || ch == '\f' || ch == '\v';
 }
 inline bool
@@ -603,8 +577,7 @@ inline std::string
 QUtil::hex_encode_char(char c)
 {
     static auto constexpr hexchars = "0123456789abcdef";
-    return {
-        '#', hexchars[static_cast<unsigned char>(c) >> 4], hexchars[c & 0x0f]};
+    return {'#', hexchars[static_cast<unsigned char>(c) >> 4], hexchars[c & 0x0f]};
 }
 inline constexpr char
@@ -612,8 +585,7 @@ QUtil::hex_decode_char(char digit) noexcept
 {
     return digit <= '9' && digit >= '0'
         ? char(digit - '0')
-        : (digit >= 'a' ? char(digit - 'a' + 10)
-                        : (digit >= 'A' ? char(digit - 'A' + 10) : '\20'));
+        : (digit >= 'a' ? char(digit - 'a' + 10) : (digit >= 'A' ? char(digit - 'A' + 10) : '\20'));
 }
 #endif // QUTIL_HH
@@ -326,8 +326,7 @@ extern &quot;C&quot; {
      */
     QPDF_DLL
     QPDF_ERROR_CODE
-    qpdf_create_from_json_data(
-        qpdf_data qpdf, char const* buffer, unsigned long long size);
+    qpdf_create_from_json_data(qpdf_data qpdf, char const* buffer, unsigned long long size);
     /* JSON UPDATE FUNCTIONS */
@@ -341,8 +340,7 @@ extern &quot;C&quot; {
     qpdf_update_from_json_file(qpdf_data qpdf, char const* filename);
     QPDF_DLL
     QPDF_ERROR_CODE
-    qpdf_update_from_json_data(
-        qpdf_data qpdf, char const* buffer, unsigned long long size);
+    qpdf_update_from_json_data(qpdf_data qpdf, char const* buffer, unsigned long long size);
     /* READ FUNCTIONS */
@@ -492,23 +490,19 @@ extern &quot;C&quot; {
     unsigned char const* qpdf_get_buffer(qpdf_data qpdf);
     QPDF_DLL
-    void
-    qpdf_set_object_stream_mode(qpdf_data qpdf, enum qpdf_object_stream_e mode);
+    void qpdf_set_object_stream_mode(qpdf_data qpdf, enum qpdf_object_stream_e mode);
     QPDF_DLL
-    void
-    qpdf_set_stream_data_mode(qpdf_data qpdf, enum qpdf_stream_data_e mode);
+    void qpdf_set_stream_data_mode(qpdf_data qpdf, enum qpdf_stream_data_e mode);
     QPDF_DLL
     void qpdf_set_compress_streams(qpdf_data qpdf, QPDF_BOOL value);
     QPDF_DLL
-    void qpdf_set_decode_level(
-        qpdf_data qpdf, enum qpdf_stream_decode_level_e level);
+    void qpdf_set_decode_level(qpdf_data qpdf, enum qpdf_stream_decode_level_e level);
     QPDF_DLL
-    void
-    qpdf_set_preserve_unreferenced_objects(qpdf_data qpdf, QPDF_BOOL value);
+    void qpdf_set_preserve_unreferenced_objects(qpdf_data qpdf, QPDF_BOOL value);
     QPDF_DLL
     void qpdf_set_newline_before_endstream(qpdf_data qpdf, QPDF_BOOL value);
@@ -625,8 +619,8 @@ extern &quot;C&quot; {
     void qpdf_force_pdf_version(qpdf_data qpdf, char const* version);
     QPDF_DLL
-    void qpdf_force_pdf_version_and_extension(
-        qpdf_data qpdf, char const* version, int extension_level);
+    void
+    qpdf_force_pdf_version_and_extension(qpdf_data qpdf, char const* version, int extension_level);
     /* During write, your report_progress function will be called with
      * a value between 0 and 100 representing the approximate write
@@ -640,9 +634,7 @@ extern &quot;C&quot; {
      */
     QPDF_DLL
     void qpdf_register_progress_reporter(
-        qpdf_data qpdf,
-        void (*report_progress)(int percent, void* data),
-        void* data);
+        qpdf_data qpdf, void (*report_progress)(int percent, void* data), void* data);
     /* Do actual write operation. */
     QPDF_DLL
@@ -733,8 +725,7 @@ extern &quot;C&quot; {
     QPDF_DLL
     qpdf_oh qpdf_make_indirect_object(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
-    void
-    qpdf_replace_object(qpdf_data qpdf, int objid, int generation, qpdf_oh oh);
+    void qpdf_replace_object(qpdf_data qpdf, int objid, int generation, qpdf_oh oh);
     /* Wrappers around QPDFObjectHandle methods. Be sure to read
      * corresponding comments in QPDFObjectHandle.hh to understand
@@ -811,8 +802,7 @@ extern &quot;C&quot; {
     QPDF_DLL
     unsigned long long qpdf_oh_get_uint_value(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
-    QPDF_BOOL qpdf_oh_get_value_as_ulonglong(
-        qpdf_data qpdf, qpdf_oh oh, unsigned long long* value);
+    QPDF_BOOL qpdf_oh_get_value_as_ulonglong(qpdf_data qpdf, qpdf_oh oh, unsigned long long* value);
     QPDF_DLL
     unsigned int qpdf_oh_get_uint_value_as_uint(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
@@ -822,8 +812,8 @@ extern &quot;C&quot; {
     QPDF_DLL
     char const* qpdf_oh_get_real_value(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
-    QPDF_BOOL qpdf_oh_get_value_as_real(
-        qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
+    QPDF_BOOL
+    qpdf_oh_get_value_as_real(qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
     QPDF_DLL
     QPDF_BOOL qpdf_oh_is_number(qpdf_data qpdf, qpdf_oh oh);
@@ -836,8 +826,8 @@ extern &quot;C&quot; {
     QPDF_DLL
     char const* qpdf_oh_get_name(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
-    QPDF_BOOL qpdf_oh_get_value_as_name(
-        qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
+    QPDF_BOOL
+    qpdf_oh_get_value_as_name(qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
     /* Return the length of the last string returned. This enables you
      * to retrieve the entire string for cases in which a char*
@@ -858,19 +848,17 @@ extern &quot;C&quot; {
     QPDF_DLL
     char const* qpdf_oh_get_string_value(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
-    QPDF_BOOL qpdf_oh_get_value_as_string(
-        qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
+    QPDF_BOOL
+    qpdf_oh_get_value_as_string(qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
     QPDF_DLL
     char const* qpdf_oh_get_utf8_value(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
-    QPDF_BOOL qpdf_oh_get_value_as_utf8(
-        qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
+    QPDF_BOOL
+    qpdf_oh_get_value_as_utf8(qpdf_data qpdf, qpdf_oh oh, char const** value, size_t* length);
     QPDF_DLL
-    char const*
-    qpdf_oh_get_binary_string_value(qpdf_data qpdf, qpdf_oh oh, size_t* length);
+    char const* qpdf_oh_get_binary_string_value(qpdf_data qpdf, qpdf_oh oh, size_t* length);
     QPDF_DLL
-    char const*
-    qpdf_oh_get_binary_utf8_value(qpdf_data qpdf, qpdf_oh oh, size_t* length);
+    char const* qpdf_oh_get_binary_utf8_value(qpdf_data qpdf, qpdf_oh oh, size_t* length);
     QPDF_DLL
     int qpdf_oh_get_array_n_items(qpdf_data qpdf, qpdf_oh oh);
@@ -906,8 +894,7 @@ extern &quot;C&quot; {
     QPDF_DLL
     qpdf_oh qpdf_oh_get_key(qpdf_data qpdf, qpdf_oh oh, char const* key);
     QPDF_DLL
-    qpdf_oh
-    qpdf_oh_get_key_if_dict(qpdf_data qpdf, qpdf_oh oh, char const* key);
+    qpdf_oh qpdf_oh_get_key_if_dict(qpdf_data qpdf, qpdf_oh oh, char const* key);
     QPDF_DLL
     QPDF_BOOL
@@ -924,8 +911,7 @@ extern &quot;C&quot; {
     QPDF_DLL
     qpdf_oh qpdf_oh_new_real_from_string(qpdf_data qpdf, char const* value);
     QPDF_DLL
-    qpdf_oh qpdf_oh_new_real_from_double(
-        qpdf_data qpdf, double value, int decimal_places);
+    qpdf_oh qpdf_oh_new_real_from_double(qpdf_data qpdf, double value, int decimal_places);
     QPDF_DLL
     qpdf_oh qpdf_oh_new_name(qpdf_data qpdf, char const* name);
     QPDF_DLL
@@ -936,11 +922,9 @@ extern &quot;C&quot; {
      * contain atrbitary binary data including embedded null characters.
      */
     QPDF_DLL
-    qpdf_oh
-    qpdf_oh_new_binary_string(qpdf_data qpdf, char const* str, size_t length);
+    qpdf_oh qpdf_oh_new_binary_string(qpdf_data qpdf, char const* str, size_t length);
     QPDF_DLL
-    qpdf_oh qpdf_oh_new_binary_unicode_string(
-        qpdf_data qpdf, char const* str, size_t length);
+    qpdf_oh qpdf_oh_new_binary_unicode_string(qpdf_data qpdf, char const* str, size_t length);
     QPDF_DLL
     qpdf_oh qpdf_oh_new_array(qpdf_data qpdf);
     QPDF_DLL
@@ -959,8 +943,7 @@ extern &quot;C&quot; {
     void qpdf_oh_make_direct(qpdf_data qpdf, qpdf_oh oh);
     QPDF_DLL
-    void
-    qpdf_oh_set_array_item(qpdf_data qpdf, qpdf_oh oh, int at, qpdf_oh item);
+    void qpdf_oh_set_array_item(qpdf_data qpdf, qpdf_oh oh, int at, qpdf_oh item);
     QPDF_DLL
     void qpdf_oh_insert_item(qpdf_data qpdf, qpdf_oh oh, int at, qpdf_oh item);
     QPDF_DLL
@@ -969,13 +952,11 @@ extern &quot;C&quot; {
     void qpdf_oh_erase_item(qpdf_data qpdf, qpdf_oh oh, int at);
     QPDF_DLL
-    void qpdf_oh_replace_key(
-        qpdf_data qpdf, qpdf_oh oh, char const* key, qpdf_oh item);
+    void qpdf_oh_replace_key(qpdf_data qpdf, qpdf_oh oh, char const* key, qpdf_oh item);
     QPDF_DLL
     void qpdf_oh_remove_key(qpdf_data qpdf, qpdf_oh oh, char const* key);
     QPDF_DLL
-    void qpdf_oh_replace_or_remove_key(
-        qpdf_data qpdf, qpdf_oh oh, char const* key, qpdf_oh item);
+    void qpdf_oh_replace_or_remove_key(qpdf_data qpdf, qpdf_oh oh, char const* key, qpdf_oh item);
     QPDF_DLL
     qpdf_oh qpdf_oh_get_dict(qpdf_data qpdf, qpdf_oh oh);
@@ -1005,8 +986,7 @@ extern &quot;C&quot; {
      * while `foreign_oh` belongs to `other_qpdf`.
      */
     QPDF_DLL
-    qpdf_oh qpdf_oh_copy_foreign_object(
-        qpdf_data qpdf, qpdf_data other_qpdf, qpdf_oh foreign_oh);
+    qpdf_oh qpdf_oh_copy_foreign_object(qpdf_data qpdf, qpdf_data other_qpdf, qpdf_oh foreign_oh);
     /* STREAM FUNCTIONS */
@@ -1105,19 +1085,12 @@ extern &quot;C&quot; {
     /* addPage() */
     QPDF_DLL
-    QPDF_ERROR_CODE qpdf_add_page(
-        qpdf_data qpdf,
-        qpdf_data newpage_qpdf,
-        qpdf_oh newpage,
-        QPDF_BOOL first);
+    QPDF_ERROR_CODE
+    qpdf_add_page(qpdf_data qpdf, qpdf_data newpage_qpdf, qpdf_oh newpage, QPDF_BOOL first);
     /* addPageAt() */
     QPDF_DLL
     QPDF_ERROR_CODE qpdf_add_page_at(
-        qpdf_data qpdf,
-        qpdf_data newpage_qpdf,
-        qpdf_oh newpage,
-        QPDF_BOOL before,
-        qpdf_oh refpage);
+        qpdf_data qpdf, qpdf_data newpage_qpdf, qpdf_oh newpage, QPDF_BOOL before, qpdf_oh refpage);
     /* removePage() */
     QPDF_DLL
     QPDF_ERROR_CODE qpdf_remove_page(qpdf_data qpdf, qpdf_oh page);
@@ -111,8 +111,7 @@ extern &quot;C&quot; {
      * is invalid to call any other functions this job handle.
      */
     QPDF_DLL
-    int
-    qpdfjob_initialize_from_argv(qpdfjob_handle j, char const* const argv[]);
+    int qpdfjob_initialize_from_argv(qpdfjob_handle j, char const* const argv[]);
 #ifndef QPDF_NO_WCHAR_T
     /* This function is the same as qpdfjob_initialize_from_argv
@@ -120,8 +119,7 @@ extern &quot;C&quot; {
      * suitable for calling from a Windows wmain function.
      */
     QPDF_DLL
-    int qpdfjob_initialize_from_wide_argv(
-        qpdfjob_handle j, wchar_t const* const argv[]);
+    int qpdfjob_initialize_from_wide_argv(qpdfjob_handle j, wchar_t const* const argv[]);
 #endif /* QPDF_NO_WCHAR_T */
     /* This function wraps QPDFJob::initializeFromJson. The return
@@ -167,9 +165,7 @@ extern &quot;C&quot; {
      */
     QPDF_DLL
     void qpdfjob_register_progress_reporter(
-        qpdfjob_handle j,
-        void (*report_progress)(int percent, void* data),
-        void* data);
+        qpdfjob_handle j, void (*report_progress)(int percent, void* data), void* data);
 #ifdef __cplusplus
 }
@@ -76,22 +76,13 @@ extern &quot;C&quot; {
     QPDF_DLL
     void qpdflogger_set_info(
-        qpdflogger_handle l,
-        enum qpdf_log_dest_e dest,
-        qpdf_log_fn_t fn,
-        void* udata);
+        qpdflogger_handle l, enum qpdf_log_dest_e dest, qpdf_log_fn_t fn, void* udata);
     QPDF_DLL
     void qpdflogger_set_warn(
-        qpdflogger_handle l,
-        enum qpdf_log_dest_e dest,
-        qpdf_log_fn_t fn,
-        void* udata);
+        qpdflogger_handle l, enum qpdf_log_dest_e dest, qpdf_log_fn_t fn, void* udata);
     QPDF_DLL
     void qpdflogger_set_error(
-        qpdflogger_handle l,
-        enum qpdf_log_dest_e dest,
-        qpdf_log_fn_t fn,
-        void* udata);
+        qpdflogger_handle l, enum qpdf_log_dest_e dest, qpdf_log_fn_t fn, void* udata);
     /* A non-zero value for only_if_not_set means that the save
      * pipeline will only be changed if it is not already set.
@@ -104,8 +95,7 @@ extern &quot;C&quot; {
         void* udata,
         int only_if_not_set);
     QPDF_DLL
-    void qpdflogger_save_to_standard_output(
-        qpdflogger_handle l, int only_if_not_set);
+    void qpdflogger_save_to_standard_output(qpdflogger_handle l, int only_if_not_set);
     /* For testing */
     QPDF_DLL
@@ -27,11 +27,9 @@ AES_PDF_native::AES_PDF_native(
     std::memcpy(this->key.get(), key, key_bytes);
     std::memset(this->rk.get(), 0, rk_bytes);
     if (encrypt) {
-        this->nrounds =
-            rijndaelSetupEncrypt(this->rk.get(), this->key.get(), keybits);
+        this->nrounds = rijndaelSetupEncrypt(this->rk.get(), this->key.get(), keybits);
     } else {
-        this->nrounds =
-            rijndaelSetupDecrypt(this->rk.get(), this->key.get(), keybits);
+        this->nrounds = rijndaelSetupDecrypt(this->rk.get(), this->key.get(), keybits);
     }
 }
@@ -46,8 +44,7 @@ AES_PDF_native::update(unsigned char* in_data, unsigned char* out_data)
         }
         rijndaelEncrypt(this->rk.get(), this->nrounds, in_data, out_data);
         if (this->cbc_mode) {
-            memcpy(
-                this->cbc_block, out_data, QPDFCryptoImpl::rijndael_buf_size);
+            memcpy(this->cbc_block, out_data, QPDFCryptoImpl::rijndael_buf_size);
         }
     } else {
         rijndaelDecrypt(this->rk.get(), this->nrounds, in_data, out_data);
@@ -33,8 +33,7 @@ BitStream::getBits(size_t nbits)
 long long
 BitStream::getBitsSigned(size_t nbits)
 {
-    unsigned long long bits =
-        read_bits(this->p, this->bit_offset, this->bits_available, nbits);
+    unsigned long long bits = read_bits(this->p, this->bit_offset, this->bits_available, nbits);
     long long result = 0;
     if (static_cast<long long>(bits) > 1LL << (nbits - 1)) {
         result = static_cast<long long>(bits - (1ULL << nbits));
@@ -49,8 +48,7 @@ BitStream::getBitsInt(size_t nbits)
 {
     return static_cast<int>(
         // line-break
-        QIntC::to_uint(
-            read_bits(this->p, this->bit_offset, this->bits_available, nbits)));
+        QIntC::to_uint(read_bits(this->p, this->bit_offset, this->bits_available, nbits)));
 }
 void
@@ -59,8 +57,7 @@ BitStream::skipToNextByte()
     if (bit_offset != 7) {
         size_t bits_to_skip = bit_offset + 1;
         if (bits_available < bits_to_skip) {
-            throw std::logic_error(
-                "INTERNAL ERROR: overflow skipping to next byte in bitstream");
+            throw std::logic_error("INTERNAL ERROR: overflow skipping to next byte in bitstream");
         }
         bit_offset = 7;
         ++p;
@@ -5,8 +5,7 @@
 #include <cstring>
 #include <sstream>
-BufferInputSource::BufferInputSource(
-    std::string const& description, Buffer* buf, bool own_memory) :
+BufferInputSource::BufferInputSource(std::string const& description, Buffer* buf, bool own_memory) :
     own_memory(own_memory),
     description(description),
     buf(buf),
@@ -15,8 +14,7 @@ BufferInputSource::BufferInputSource(
 {
 }
-BufferInputSource::BufferInputSource(
-    std::string const& description, std::string const& contents) :
+BufferInputSource::BufferInputSource(std::string const& description, std::string const& contents) :
     own_memory(true),
     description(description),
     buf(new Buffer(contents.length())),
@@ -100,14 +98,12 @@ BufferInputSource::seek(qpdf_offset_t offset, int whence)
         break;
     default:
-        throw std::logic_error(
-            "INTERNAL ERROR: invalid argument to BufferInputSource::seek");
+        throw std::logic_error("INTERNAL ERROR: invalid argument to BufferInputSource::seek");
         break;
     }
     if (this->cur_offset < 0) {
-        throw std::runtime_error(
-            this->description + ": seek before beginning of buffer");
+        throw std::runtime_error(this->description + ": seek before beginning of buffer");
     }
 }
@@ -44,13 +44,11 @@ ContentNormalizer::handleToken(QPDFTokenizer::Token const&amp; token)
         // Replacing string and name tokens in this way normalizes
         // their representation as this will automatically handle
         // quoting of unprintable characters, etc.
-        writeToken(
-            QPDFTokenizer::Token(QPDFTokenizer::tt_string, token.getValue()));
+        writeToken(QPDFTokenizer::Token(QPDFTokenizer::tt_string, token.getValue()));
         break;
     case QPDFTokenizer::tt_name:
-        writeToken(
-            QPDFTokenizer::Token(QPDFTokenizer::tt_name, token.getValue()));
+        writeToken(QPDFTokenizer::Token(QPDFTokenizer::tt_name, token.getValue()));
         break;
     default:
@@ -59,10 +57,8 @@ ContentNormalizer::handleToken(QPDFTokenizer::Token const&amp; token)
     }
     value = token.getRawValue();
-    if (((token_type == QPDFTokenizer::tt_string) ||
-         (token_type == QPDFTokenizer::tt_name)) &&
-        ((value.find('\r') != std::string::npos) ||
-         (value.find('\n') != std::string::npos))) {
+    if (((token_type == QPDFTokenizer::tt_string) || (token_type == QPDFTokenizer::tt_name)) &&
+        ((value.find('\r') != std::string::npos) || (value.find('\n') != std::string::npos))) {
         write("\n");
     }
 }
@@ -18,8 +18,7 @@ FileInputSource::FileInputSource(char const* filename) :
 {
 }
-FileInputSource::FileInputSource(
-    char const* description, FILE* filep, bool close_file) :
+FileInputSource::FileInputSource(char const* description, FILE* filep, bool close_file) :
     close_file(close_file),
     filename(description),
     file(filep)
@@ -104,8 +103,8 @@ FileInputSource::seek(qpdf_offset_t offset, int whence)
 {
     if (QUtil::seek(this->file, offset, whence) == -1) {
         QUtil::throw_system_error(
-            std::string("seek to ") + this->filename + ", offset " +
-            std::to_string(offset) + " (" + std::to_string(whence) + ")");
+            std::string("seek to ") + this->filename + ", offset " + std::to_string(offset) + " (" +
+            std::to_string(whence) + ")");
     }
 }
@@ -43,8 +43,7 @@ InputSource::readLine(size_t max_line_length)
 }
 bool
-InputSource::findFirst(
-    char const* start_chars, qpdf_offset_t offset, size_t len, Finder& finder)
+InputSource::findFirst(char const* start_chars, qpdf_offset_t offset, size_t len, Finder& finder)
 {
     // Basic approach: search for the first character of start_chars
     // starting from offset but not going past len (if len != 0). Once
@@ -64,9 +63,8 @@ InputSource::findFirst(
     // so that buf[size] is valid memory.
     size_t size = sizeof(buf) - 1;
     if ((strlen(start_chars) < 1) || (strlen(start_chars) > size)) {
-        throw std::logic_error(
-            "InputSource::findSource called with"
-            " too small or too large of a character sequence");
+        throw std::logic_error("InputSource::findSource called with"
+                               " too small or too large of a character sequence");
     }
     char* p = nullptr;
@@ -86,13 +84,10 @@ InputSource::findFirst(
         // If p points to buf[size], since strlen(start_chars) is
         // always >= 1, this overflow test will be correct for that
         // case regardless of start_chars.
-        if ((p == nullptr) ||
-            ((p + strlen(start_chars)) > (buf + bytes_read))) {
+        if ((p == nullptr) || ((p + strlen(start_chars)) > (buf + bytes_read))) {
             if (p) {
                 QTC::TC(
-                    "libtests",
-                    "InputSource read next block",
-                    ((p == buf + bytes_read) ? 0 : 1));
+                    "libtests", "InputSource read next block", ((p == buf + bytes_read) ? 0 : 1));
                 buf_offset += (p - buf);
             }
             this->seek(buf_offset, SEEK_SET);
@@ -102,10 +97,7 @@ InputSource::findFirst(
             // protection against overrun when using string functions.
             bytes_read = this->read(buf, size);
             if (bytes_read < strlen(start_chars)) {
-                QTC::TC(
-                    "libtests",
-                    "InputSource find EOF",
-                    bytes_read == 0 ? 0 : 1);
+                QTC::TC("libtests", "InputSource find EOF", bytes_read == 0 ? 0 : 1);
                 return false;
             }
             memset(buf + bytes_read, '\0', 1 + (size - bytes_read));
@@ -115,18 +107,14 @@ InputSource::findFirst(
         // Search for the first character.
         if ((p = static_cast<char*>(
                  // line-break
-                 memchr(
-                     p,
-                     start_chars[0],
-                     bytes_read - QIntC::to_size(p - buf)))) != nullptr) {
+                 memchr(p, start_chars[0], bytes_read - QIntC::to_size(p - buf)))) != nullptr) {
             if (p == buf) {
                 QTC::TC("libtests", "InputSource found match at buf[0]");
             }
             // Found first letter.
             if (len != 0) {
                 // Make sure it's in range.
-                size_t p_relative_offset =
-                    QIntC::to_size((p - buf) + (buf_offset - offset));
+                size_t p_relative_offset = QIntC::to_size((p - buf) + (buf_offset - offset));
                 if (p_relative_offset >= len) {
                     // out of range
                     QTC::TC("libtests", "InputSource out of range");
@@ -151,14 +139,10 @@ InputSource::findFirst(
                 if (finder.check()) {
                     return true;
                 } else {
-                    QTC::TC(
-                        "libtests",
-                        "InputSource start_chars matched but not check");
+                    QTC::TC("libtests", "InputSource start_chars matched but not check");
                 }
             } else {
-                QTC::TC(
-                    "libtests",
-                    "InputSource first char matched but not string");
+                QTC::TC("libtests", "InputSource first char matched but not string");
             }
             // This occurrence of the first character wasn't a match.
             // Skip over it and keep searching.
@@ -172,8 +156,7 @@ InputSource::findFirst(
 }
 bool
-InputSource::findLast(
-    char const* start_chars, qpdf_offset_t offset, size_t len, Finder& finder)
+InputSource::findLast(char const* start_chars, qpdf_offset_t offset, size_t len, Finder& finder)
 {
     bool found = false;
     qpdf_offset_t after_found_offset = 0;
@@ -24,8 +24,7 @@ InsecureRandomDataProvider::random()
         // Seed the random number generator with something simple, but
         // just to be interesting, don't use the unmodified current
         // time.  It would be better if this were a more secure seed.
-        auto seed =
-            static_cast<unsigned int>(QUtil::get_current_time() ^ 0xcccc);
+        auto seed = static_cast<unsigned int>(QUtil::get_current_time() ^ 0xcccc);
 #ifdef HAVE_RANDOM
         ::srandom(seed);
 #else
@@ -73,8 +73,7 @@ JSON::writeArrayClose(Pipeline* p, bool first, size_t depth)
 }
 void
-JSON::writeDictionaryKey(
-    Pipeline* p, bool& first, std::string const& key, size_t depth)
+JSON::writeDictionaryKey(Pipeline* p, bool& first, std::string const& key, size_t depth)
 {
     writeNext(p, first, depth);
     *p << std::string("\"") + key + "\": ";
@@ -82,19 +81,14 @@ JSON::writeDictionaryKey(
 void
 JSON::writeDictionaryItem(
-    Pipeline* p,
-    bool& first,
-    std::string const& key,
-    JSON const& value,
-    size_t depth)
+    Pipeline* p, bool& first, std::string const& key, JSON const& value, size_t depth)
 {
     writeDictionaryKey(p, first, key, depth);
     value.write(p, depth);
 }
 void
-JSON::writeArrayItem(
-    Pipeline* p, bool& first, JSON const& element, size_t depth)
+JSON::writeArrayItem(Pipeline* p, bool& first, JSON const& element, size_t depth)
 {
     writeNext(p, first, depth);
     element.write(p, depth);
@@ -283,11 +277,9 @@ JSON
 JSON::addDictionaryMember(std::string const& key, JSON const& val)
 {
     if (auto* obj = dynamic_cast<JSON_dictionary*>(m->value.get())) {
-        return obj->members[encode_string(key)] =
-                   val.m->value ? val : makeNull();
+        return obj->members[encode_string(key)] = val.m->value ? val : makeNull();
     } else {
-        throw std::runtime_error(
-            "JSON::addDictionaryMember called on non-dictionary");
+        throw std::runtime_error("JSON::addDictionaryMember called on non-dictionary");
     }
 }
@@ -296,8 +288,7 @@ JSON::checkDictionaryKeySeen(std::string const&amp; key)
 {
     auto* obj = dynamic_cast<JSON_dictionary*>(m->value.get());
     if (nullptr == obj) {
-        throw std::logic_error(
-            "JSON::checkDictionaryKey called on non-dictionary");
+        throw std::logic_error("JSON::checkDictionaryKey called on non-dictionary");
     }
     if (obj->parsed_keys.count(key)) {
         return true;
@@ -421,8 +412,7 @@ JSON::isNull() const
 }
 bool
-JSON::forEachDictItem(
-    std::function<void(std::string const& key, JSON value)> fn) const
+JSON::forEachDictItem(std::function<void(std::string const& key, JSON value)> fn) const
 {
     auto v = dynamic_cast<JSON_dictionary const*>(m->value.get());
     if (v == nullptr) {
@@ -450,16 +440,13 @@ JSON::forEachArrayItem(std::function&lt;void(JSON value)&gt; fn) const
 bool
 JSON::checkSchema(JSON schema, std::list<std::string>& errors)
 {
-    return checkSchemaInternal(
-        m->value.get(), schema.m->value.get(), 0, errors, "");
+    return checkSchemaInternal(m->value.get(), schema.m->value.get(), 0, errors, "");
 }
 bool
-JSON::checkSchema(
-    JSON schema, unsigned long flags, std::list<std::string>& errors)
+JSON::checkSchema(JSON schema, unsigned long flags, std::list<std::string>& errors)
 {
-    return checkSchemaInternal(
-        m->value.get(), schema.m->value.get(), flags, errors, "");
+    return checkSchemaInternal(m->value.get(), schema.m->value.get(), flags, errors, "");
 }
 bool
@@ -495,8 +482,8 @@ JSON::checkSchemaInternal(
         auto members = sch_dict->members;
         std::string key;
         if ((members.size() == 1) &&
-            ((key = members.begin()->first, key.length() > 2) &&
-             (key.at(0) == '<') && (key.at(key.length() - 1) == '>'))) {
+            ((key = members.begin()->first, key.length() > 2) && (key.at(0) == '<') &&
+             (key.at(key.length() - 1) == '>'))) {
             pattern_key = key;
         }
     }
@@ -565,17 +552,12 @@ JSON::checkSchemaInternal(
             } else {
                 QTC::TC("libtests", "JSON schema array for single item");
                 checkSchemaInternal(
-                    this_v,
-                    sch_arr->elements.at(0).m->value.get(),
-                    flags,
-                    errors,
-                    prefix);
+                    this_v, sch_arr->elements.at(0).m->value.get(), flags, errors, prefix);
             }
         } else if (!this_arr || (this_arr->elements.size() != n_elements)) {
             QTC::TC("libtests", "JSON schema array length mismatch");
             errors.push_back(
-                err_prefix + " is supposed to be an array of length " +
-                std::to_string(n_elements));
+                err_prefix + " is supposed to be an array of length " + std::to_string(n_elements));
             return false;
         } else {
             // A multi-element array in the schema must correspond to
@@ -595,8 +577,7 @@ JSON::checkSchemaInternal(
         }
     } else if (!sch_str) {
         QTC::TC("libtests", "JSON schema other type");
-        errors.push_back(
-            err_prefix + " schema value is not dictionary, array, or string");
+        errors.push_back(err_prefix + " schema value is not dictionary, array, or string");
         return false;
     }
@@ -736,8 +717,7 @@ JSONParser::handle_u_code(
                 " surrogate");
         }
         high_offset = 0;
-        codepoint =
-            0x10000U + ((high_surrogate & 0x3FFU) << 10U) + (codepoint & 0x3FF);
+        codepoint = 0x10000U + ((high_surrogate & 0x3FFU) << 10U) + (codepoint & 0x3FF);
         result += QUtil::toUTF8(codepoint);
     } else {
         result += QUtil::toUTF8(codepoint);
@@ -760,8 +740,8 @@ JSONParser::tokenError()
     } else if (lex_state == ls_alpha) {
         QTC::TC("libtests", "JSON parse keyword bad character");
         throw std::runtime_error(
-            "JSON: offset " + std::to_string(offset) +
-            ": keyword: unexpected character " + std::string(p, 1));
+            "JSON: offset " + std::to_string(offset) + ": keyword: unexpected character " +
+            std::string(p, 1));
     } else if (lex_state == ls_string) {
         QTC::TC("libtests", "JSON parse control char in string");
         throw std::runtime_error(
@@ -775,8 +755,7 @@ JSONParser::tokenError()
     }
     if (*p == '.') {
-        if (lex_state == ls_number || lex_state == ls_number_e ||
-            lex_state == ls_number_e_sign) {
+        if (lex_state == ls_number || lex_state == ls_number_e || lex_state == ls_number_e_sign) {
             QTC::TC("libtests", "JSON parse point after e");
             throw std::runtime_error(
                 "JSON: offset " + std::to_string(offset) +
@@ -790,24 +769,21 @@ JSONParser::tokenError()
     } else if (*p == 'e' || *p == 'E') {
         QTC::TC("libtests", "JSON parse duplicate e");
         throw std::runtime_error(
-            "JSON: offset " + std::to_string(offset) +
-            ": numeric literal: e already seen");
+            "JSON: offset " + std::to_string(offset) + ": numeric literal: e already seen");
     } else if ((*p == '+') || (*p == '-')) {
         QTC::TC("libtests", "JSON parse unexpected sign");
         throw std::runtime_error(
-            "JSON: offset " + std::to_string(offset) +
-            ": numeric literal: unexpected sign");
+            "JSON: offset " + std::to_string(offset) + ": numeric literal: unexpected sign");
     } else if (QUtil::is_space(*p) || strchr("{}[]:,", *p)) {
         QTC::TC("libtests", "JSON parse incomplete number");
         throw std::runtime_error(
-            "JSON: offset " + std::to_string(offset) +
-            ": numeric literal: incomplete number");
+            "JSON: offset " + std::to_string(offset) + ": numeric literal: incomplete number");
     } else {
         QTC::TC("libtests", "JSON parse numeric bad character");
         throw std::runtime_error(
-            "JSON: offset " + std::to_string(offset) +
-            ": numeric literal: unexpected character " + std::string(p, 1));
+            "JSON: offset " + std::to_string(offset) + ": numeric literal: unexpected character " +
+            std::string(p, 1));
     }
     throw std::logic_error("JSON::tokenError : unhandled error");
 }
@@ -884,8 +860,7 @@ JSONParser::getToken()
             } else {
                 QTC::TC("libtests", "JSON parse null character");
                 throw std::runtime_error(
-                    "JSON: control or null character at offset " +
-                    std::to_string(offset));
+                    "JSON: control or null character at offset " + std::to_string(offset));
             }
         } else if (*p == ',') {
             if (lex_state == ls_top) {
@@ -968,8 +943,8 @@ JSONParser::getToken()
                 } else {
                     QTC::TC("libtests", "JSON parse bad character");
                     throw std::runtime_error(
-                        "JSON: offset " + std::to_string(offset) +
-                        ": unexpected character " + std::string(p, 1));
+                        "JSON: offset " + std::to_string(offset) + ": unexpected character " +
+                        std::string(p, 1));
                 }
                 break;
@@ -994,8 +969,7 @@ JSONParser::getToken()
                 } else {
                     QTC::TC("libtests", "JSON parse leading zero");
                     throw std::runtime_error(
-                        "JSON: offset " + std::to_string(offset) +
-                        ": number with leading zero");
+                        "JSON: offset " + std::to_string(offset) + ": number with leading zero");
                 }
                 break;
@@ -1127,20 +1101,14 @@ JSONParser::getToken()
                     tokenError();
                 }
                 if (++u_count == 4) {
-                    handle_u_code(
-                        u_value,
-                        offset - 5,
-                        high_surrogate,
-                        high_offset,
-                        token);
+                    handle_u_code(u_value, offset - 5, high_surrogate, high_offset, token);
                     lex_state = ls_string;
                 }
                 ignore();
                 break;
             default:
-                throw std::logic_error(
-                    "JSONParser::getToken : trying to handle delimiter state");
+                throw std::logic_error("JSONParser::getToken : trying to handle delimiter state");
             }
         }
     }
@@ -1205,19 +1173,16 @@ JSONParser::handleToken()
         if (parser_state != ps_dict_after_key) {
             QTC::TC("libtests", "JSON parse unexpected :");
             throw std::runtime_error(
-                "JSON: offset " + std::to_string(offset) +
-                ": unexpected colon");
+                "JSON: offset " + std::to_string(offset) + ": unexpected colon");
         }
         parser_state = ps_dict_after_colon;
         return;
     case ls_comma:
-        if (!((parser_state == ps_dict_after_item) ||
-              (parser_state == ps_array_after_item))) {
+        if (!((parser_state == ps_dict_after_item) || (parser_state == ps_array_after_item))) {
             QTC::TC("libtests", "JSON parse unexpected ,");
             throw std::runtime_error(
-                "JSON: offset " + std::to_string(offset) +
-                ": unexpected comma");
+                "JSON: offset " + std::to_string(offset) + ": unexpected comma");
         }
         if (parser_state == ps_dict_after_item) {
             parser_state = ps_dict_after_comma;
@@ -1230,12 +1195,10 @@ JSONParser::handleToken()
         return;
     case ls_end_array:
-        if (!(parser_state == ps_array_begin ||
-              parser_state == ps_array_after_item)) {
+        if (!(parser_state == ps_array_begin || parser_state == ps_array_after_item)) {
             QTC::TC("libtests", "JSON parse unexpected ]");
             throw std::runtime_error(
-                "JSON: offset " + std::to_string(offset) +
-                ": unexpected array end delimiter");
+                "JSON: offset " + std::to_string(offset) + ": unexpected array end delimiter");
         }
         parser_state = stack.back().state;
         tos.setEnd(offset);
@@ -1248,12 +1211,10 @@ JSONParser::handleToken()
         return;
     case ls_end_dict:
-        if (!((parser_state == ps_dict_begin) ||
-              (parser_state == ps_dict_after_item))) {
+        if (!((parser_state == ps_dict_begin) || (parser_state == ps_dict_after_item))) {
             QTC::TC("libtests", "JSON parse unexpected }");
             throw std::runtime_error(
-                "JSON: offset " + std::to_string(offset) +
-                ": unexpected dictionary end delimiter");
+                "JSON: offset " + std::to_string(offset) + ": unexpected dictionary end delimiter");
         }
         parser_state = stack.back().state;
         tos.setEnd(offset);
@@ -1279,14 +1240,12 @@ JSONParser::handleToken()
         } else {
             QTC::TC("libtests", "JSON parse invalid keyword");
             throw std::runtime_error(
-                "JSON: offset " + std::to_string(offset) +
-                ": invalid keyword " + token);
+                "JSON: offset " + std::to_string(offset) + ": invalid keyword " + token);
         }
         break;
     case ls_string:
-        if (parser_state == ps_dict_begin ||
-            parser_state == ps_dict_after_comma) {
+        if (parser_state == ps_dict_begin || parser_state == ps_dict_after_comma) {
             dict_key = token;
             dict_key_offset = token_start;
             parser_state = ps_dict_after_key;
@@ -1297,8 +1256,7 @@ JSONParser::handleToken()
         break;
     default:
-        throw std::logic_error(
-            "JSONParser::handleToken : non-terminal lexer state encountered");
+        throw std::logic_error("JSONParser::handleToken : non-terminal lexer state encountered");
         break;
     }
@@ -1310,16 +1268,14 @@ JSONParser::handleToken()
     case ps_dict_after_comma:
         QTC::TC("libtests", "JSON parse string as dict key");
         throw std::runtime_error(
-            "JSON: offset " + std::to_string(offset) +
-            ": expect string as dictionary key");
+            "JSON: offset " + std::to_string(offset) + ": expect string as dictionary key");
         break;
     case ps_dict_after_colon:
         if (tos.checkDictionaryKeySeen(dict_key)) {
             QTC::TC("libtests", "JSON parse duplicate key");
             throw std::runtime_error(
-                "JSON: offset " + std::to_string(dict_key_offset) +
-                ": duplicated dictionary key");
+                "JSON: offset " + std::to_string(dict_key_offset) + ": duplicated dictionary key");
         }
         if (!reactor || !reactor->dictionaryItem(dict_key, item)) {
             tos.addDictionaryMember(dict_key, item);
@@ -1346,8 +1302,7 @@ JSONParser::handleToken()
     case ps_dict_after_key:
         QTC::TC("libtests", "JSON parse expected colon");
-        throw std::runtime_error(
-            "JSON: offset " + std::to_string(offset) + ": expected ':'");
+        throw std::runtime_error("JSON: offset " + std::to_string(offset) + ": expected ':'");
         break;
     case ps_dict_after_item:
@@ -1363,8 +1318,7 @@ JSONParser::handleToken()
         break;
     case ps_done:
-        throw std::logic_error(
-            "JSONParser::handleToken: unexpected parser state");
+        throw std::logic_error("JSONParser::handleToken: unexpected parser state");
     }
     if (item.isDictionary() || item.isArray()) {
@@ -1387,8 +1341,7 @@ JSONParser::handleToken()
         if (stack.size() > 500) {
             throw std::runtime_error(
-                "JSON: offset " + std::to_string(offset) +
-                ": maximum object depth exceeded");
+                "JSON: offset " + std::to_string(offset) + ": maximum object depth exceeded");
         }
     }
 }
@@ -53,8 +53,7 @@ JSONHandler::addDictHandlers(json_handler_t start_fn, void_handler_t end_fn)
 }
 void
-JSONHandler::addDictKeyHandler(
-    std::string const& key, std::shared_ptr<JSONHandler> dkh)
+JSONHandler::addDictKeyHandler(std::string const& key, std::shared_ptr<JSONHandler> dkh)
 {
     m->h.dict_handlers[key] = dkh;
 }
@@ -67,9 +66,7 @@ JSONHandler::addFallbackDictHandler(std::shared_ptr&lt;JSONHandler&gt; fdh)
 void
 JSONHandler::addArrayHandlers(
-    json_handler_t start_fn,
-    void_handler_t end_fn,
-    std::shared_ptr<JSONHandler> ah)
+    json_handler_t start_fn, void_handler_t end_fn, std::shared_ptr<JSONHandler> ah)
 {
     m->h.array_start_handler = start_fn;
     m->h.array_end_handler = end_fn;
@@ -108,22 +105,19 @@ JSONHandler::handle(std::string const&amp; path, JSON j)
         if (path_base != ".") {
             path_base += ".";
         }
-        j.forEachDictItem(
-            [&path, &path_base, this](std::string const& k, JSON v) {
-                auto i = m->h.dict_handlers.find(k);
-                if (i == m->h.dict_handlers.end()) {
-                    if (m->h.fallback_dict_handler.get()) {
-                        m->h.fallback_dict_handler->handle(path_base + k, v);
-                    } else {
-                        QTC::TC("libtests", "JSONHandler unexpected key");
-                        usage(
-                            "JSON handler found unexpected key " + k +
-                            " in object at " + path);
-                    }
+        j.forEachDictItem([&path, &path_base, this](std::string const& k, JSON v) {
+            auto i = m->h.dict_handlers.find(k);
+            if (i == m->h.dict_handlers.end()) {
+                if (m->h.fallback_dict_handler.get()) {
+                    m->h.fallback_dict_handler->handle(path_base + k, v);
                 } else {
-                    i->second->handle(path_base + k, v);
+                    QTC::TC("libtests", "JSONHandler unexpected key");
+                    usage("JSON handler found unexpected key " + k + " in object at " + path);
                 }
-            });
+            } else {
+                i->second->handle(path_base + k, v);
+            }
+        });
         m->h.dict_end_handler(path);
         handled = true;
     }
@@ -131,8 +125,7 @@ JSONHandler::handle(std::string const&amp; path, JSON j)
         m->h.array_start_handler(path, j);
         size_t i = 0;
         j.forEachArrayItem([&i, &path, this](JSON v) {
-            m->h.array_item_handler->handle(
-                path + "[" + std::to_string(i) + "]", v);
+            m->h.array_item_handler->handle(path + "[" + std::to_string(i) + "]", v);
             ++i;
         });
         m->h.array_end_handler(path);
@@ -81,8 +81,7 @@ MD5::encodeFile(char const* filename, qpdf_offset_t up_to_offset)
         // Assume, perhaps incorrectly, that errno was set by the
         // underlying call to read....
         (void)fclose(file);
-        QUtil::throw_system_error(
-            std::string("MD5: read error on ") + filename);
+        QUtil::throw_system_error(std::string("MD5: read error on ") + filename);
     }
     (void)fclose(file);
@@ -115,8 +114,7 @@ MD5::unparse()
     this->crypto->MD5_finalize();
     Digest digest_val;
     digest(digest_val);
-    return QUtil::hex_encode(
-        std::string(reinterpret_cast<char*>(digest_val), 16));
+    return QUtil::hex_encode(std::string(reinterpret_cast<char*>(digest_val), 16));
 }
 std::string
@@ -143,10 +141,7 @@ MD5::checkDataChecksum(char const* const checksum, char const* buf, size_t len)
 }
 bool
-MD5::checkFileChecksum(
-    char const* const checksum,
-    char const* filename,
-    qpdf_offset_t up_to_offset)
+MD5::checkFileChecksum(char const* const checksum, char const* filename, qpdf_offset_t up_to_offset)
 {
     bool result = false;
     try {
@@ -24,8 +24,7 @@ warn(QPDF&amp; qpdf, QPDFObjectHandle&amp; node, std::string const&amp; msg)
 static void
 error(QPDF& qpdf, QPDFObjectHandle& node, std::string const& msg)
 {
-    throw QPDFExc(
-        qpdf_e_damaged_pdf, qpdf.getFilename(), get_description(node), 0, msg);
+    throw QPDFExc(qpdf_e_damaged_pdf, qpdf.getFilename(), get_description(node), 0, msg);
 }
 NNTreeIterator::NNTreeIterator(NNTreeImpl& impl) :
@@ -76,8 +75,7 @@ NNTreeIterator::updateIValue(bool allow_invalid)
     }
 }
-NNTreeIterator::PathElement::PathElement(
-    QPDFObjectHandle const& node, int kid_number) :
+NNTreeIterator::PathElement::PathElement(QPDFObjectHandle const& node, int kid_number) :
     node(node),
     kid_number(kid_number)
 {
@@ -94,16 +92,14 @@ NNTreeIterator::getNextKid(PathElement&amp; pe, bool backward)
         if ((pe.kid_number >= 0) && (pe.kid_number < kids.getArrayNItems())) {
             result = kids.getArrayItem(pe.kid_number);
             if (result.isDictionary() &&
-                (result.hasKey("/Kids") ||
-                 result.hasKey(impl.details.itemsKey()))) {
+                (result.hasKey("/Kids") || result.hasKey(impl.details.itemsKey()))) {
                 found = true;
             } else {
                 QTC::TC("qpdf", "NNTree skip invalid kid");
                 warn(
                     impl.qpdf,
                     pe.node,
-                    ("skipping over invalid kid at index " +
-                     std::to_string(pe.kid_number)));
+                    ("skipping over invalid kid at index " + std::to_string(pe.kid_number)));
             }
         } else {
             result = QPDFObjectHandle::newNull();
@@ -131,8 +127,7 @@ NNTreeIterator::increment(bool backward)
     while (valid() && (!found_valid_key)) {
         this->item_number += backward ? -2 : 2;
         auto items = this->node.getKey(impl.details.itemsKey());
-        if ((this->item_number < 0) ||
-            (this->item_number >= items.getArrayNItems())) {
+        if ((this->item_number < 0) || (this->item_number >= items.getArrayNItems())) {
             bool found = false;
             setItemNumber(QPDFObjectHandle(), -1);
             while (!(found || this->path.empty())) {
@@ -149,18 +144,13 @@ NNTreeIterator::increment(bool backward)
             items = this->node.getKey(impl.details.itemsKey());
             if (this->item_number + 1 >= items.getArrayNItems()) {
                 QTC::TC("qpdf", "NNTree skip item at end of short items");
-                warn(
-                    impl.qpdf,
-                    this->node,
-                    "items array doesn't have enough elements");
-            } else if (!impl.details.keyValid(
-                           items.getArrayItem(this->item_number))) {
+                warn(impl.qpdf, this->node, "items array doesn't have enough elements");
+            } else if (!impl.details.keyValid(items.getArrayItem(this->item_number))) {
                 QTC::TC("qpdf", "NNTree skip invalid key");
                 warn(
                     impl.qpdf,
                     this->node,
-                    ("item " + std::to_string(this->item_number) +
-                     " has the wrong type"));
+                    ("item " + std::to_string(this->item_number) + " has the wrong type"));
             } else {
                 found_valid_key = true;
             }
@@ -169,8 +159,7 @@ NNTreeIterator::increment(bool backward)
 }
 void
-NNTreeIterator::resetLimits(
-    QPDFObjectHandle node, std::list<PathElement>::iterator parent)
+NNTreeIterator::resetLimits(QPDFObjectHandle node, std::list<PathElement>::iterator parent)
 {
     bool done = false;
     while (!done) {
@@ -197,10 +186,8 @@ NNTreeIterator::resetLimits(
             if (first_kid.isDictionary() && last_kid.isDictionary()) {
                 auto first_limits = first_kid.getKey("/Limits");
                 auto last_limits = last_kid.getKey("/Limits");
-                if (first_limits.isArray() &&
-                    (first_limits.getArrayNItems() >= 2) &&
-                    last_limits.isArray() &&
-                    (last_limits.getArrayNItems() >= 2)) {
+                if (first_limits.isArray() && (first_limits.getArrayNItems() >= 2) &&
+                    last_limits.isArray() && (last_limits.getArrayNItems() >= 2)) {
                     first = first_limits.getArrayItem(0);
                     last = last_limits.getArrayItem(1);
                 }
@@ -214,8 +201,7 @@ NNTreeIterator::resetLimits(
             if (olimits.isArray() && (olimits.getArrayNItems() == 2)) {
                 auto ofirst = olimits.getArrayItem(0);
                 auto olast = olimits.getArrayItem(1);
-                if (impl.details.keyValid(ofirst) &&
-                    impl.details.keyValid(olast) &&
+                if (impl.details.keyValid(ofirst) && impl.details.keyValid(olast) &&
                     (impl.details.compareKeys(first, ofirst) == 0) &&
                     (impl.details.compareKeys(last, olast) == 0)) {
                     QTC::TC("qpdf", "NNTree limits didn't change");
@@ -240,8 +226,7 @@ NNTreeIterator::resetLimits(
 }
 void
-NNTreeIterator::split(
-    QPDFObjectHandle to_split, std::list<PathElement>::iterator parent)
+NNTreeIterator::split(QPDFObjectHandle to_split, std::list<PathElement>::iterator parent)
 {
     // Split some node along the path to the item pointed to by this
     // iterator, and adjust the iterator so it points to the same
@@ -272,8 +257,7 @@ NNTreeIterator::split(
     //   item_number: 0
     if (!valid()) {
-        throw std::logic_error(
-            "NNTreeIterator::split called an invalid iterator");
+        throw std::logic_error("NNTreeIterator::split called an invalid iterator");
     }
     // Find the array we actually need to split, which is either this
@@ -335,8 +319,7 @@ NNTreeIterator::split(
         // non-root case so remaining logic can handle them in the
         // same way.
-        auto first_node =
-            impl.qpdf.makeIndirectObject(QPDFObjectHandle::newDictionary());
+        auto first_node = impl.qpdf.makeIndirectObject(QPDFObjectHandle::newDictionary());
         first_node.replaceKey(key, first_half);
         QPDFObjectHandle new_kids = QPDFObjectHandle::newArray();
         new_kids.appendItem(first_node);
@@ -371,8 +354,7 @@ NNTreeIterator::split(
     resetLimits(to_split, parent);
     // Create a new node to contain the second half
-    QPDFObjectHandle second_node =
-        impl.qpdf.makeIndirectObject(QPDFObjectHandle::newDictionary());
+    QPDFObjectHandle second_node = impl.qpdf.makeIndirectObject(QPDFObjectHandle::newDictionary());
     second_node.replaceKey(key, second_half);
     resetLimits(second_node, parent);
@@ -457,10 +439,7 @@ NNTreeIterator::remove()
     auto items = this->node.getKey(impl.details.itemsKey());
     int nitems = items.getArrayNItems();
     if (this->item_number + 2 > nitems) {
-        error(
-            impl.qpdf,
-            this->node,
-            "found short items array while removing an item");
+        error(impl.qpdf, this->node, "found short items array while removing an item");
     }
     items.eraseItem(this->item_number);
@@ -491,8 +470,7 @@ NNTreeIterator::remove()
         } else {
             // We already checked to ensure this condition would not
             // happen.
-            throw std::logic_error(
-                "NNTreeIterator::remove: item_number > nitems after erase");
+            throw std::logic_error("NNTreeIterator::remove: item_number > nitems after erase");
         }
         return;
     }
@@ -549,8 +527,7 @@ NNTreeIterator::remove()
             // empty items array.
             QTC::TC("qpdf", "NNTree non-flat tree is empty after remove");
             element->node.removeKey("/Kids");
-            element->node.replaceKey(
-                impl.details.itemsKey(), QPDFObjectHandle::newArray());
+            element->node.replaceKey(impl.details.itemsKey(), QPDFObjectHandle::newArray());
             this->path.clear();
             setItemNumber(impl.oh, -1);
             done = true;
@@ -645,20 +622,14 @@ NNTreeIterator::deepen(QPDFObjectHandle node, bool first, bool allow_empty)
     while (!failed) {
         if (!seen.add(node)) {
             QTC::TC("qpdf", "NNTree deepen: loop");
-            warn(
-                impl.qpdf,
-                node,
-                "loop detected while traversing name/number tree");
+            warn(impl.qpdf, node, "loop detected while traversing name/number tree");
             failed = true;
             break;
         }
         if (!node.isDictionary()) {
             QTC::TC("qpdf", "NNTree node is not a dictionary");
-            warn(
-                impl.qpdf,
-                node,
-                "non-dictionary node while traversing name/number tree");
+            warn(impl.qpdf, node, "non-dictionary node while traversing name/number tree");
             failed = true;
             break;
         }
@@ -703,8 +674,8 @@ NNTreeIterator::deepen(QPDFObjectHandle node, bool first, bool allow_empty)
             warn(
                 impl.qpdf,
                 node,
-                ("name/number tree node has neither non-empty " +
-                 impl.details.itemsKey() + " nor /Kids"));
+                ("name/number tree node has neither non-empty " + impl.details.itemsKey() +
+                 " nor /Kids"));
             failed = true;
             break;
         }
@@ -717,10 +688,7 @@ NNTreeIterator::deepen(QPDFObjectHandle node, bool first, bool allow_empty)
 }
 NNTreeImpl::NNTreeImpl(
-    NNTreeDetails const& details,
-    QPDF& qpdf,
-    QPDFObjectHandle& oh,
-    bool auto_repair) :
+    NNTreeDetails const& details, QPDF& qpdf, QPDFObjectHandle& oh, bool auto_repair) :
     details(details),
     qpdf(qpdf),
     split_threshold(32),
@@ -763,8 +731,7 @@ NNTreeImpl::withinLimits(QPDFObjectHandle key, QPDFObjectHandle node)
     int result = 0;
     auto limits = node.getKey("/Limits");
     if (limits.isArray() && (limits.getArrayNItems() >= 2) &&
-        details.keyValid(limits.getArrayItem(0)) &&
-        details.keyValid(limits.getArrayItem(1))) {
+        details.keyValid(limits.getArrayItem(0)) && details.keyValid(limits.getArrayItem(1))) {
         if (details.compareKeys(key, limits.getArrayItem(0)) < 0) {
             result = -1;
         } else if (details.compareKeys(key, limits.getArrayItem(1)) > 0) {
@@ -783,8 +750,7 @@ NNTreeImpl::binarySearch(
     QPDFObjectHandle items,
     int num_items,
     bool return_prev_if_not_found,
-    int (NNTreeImpl::*compare)(
-        QPDFObjectHandle& key, QPDFObjectHandle& arr, int item))
+    int (NNTreeImpl::*compare)(QPDFObjectHandle& key, QPDFObjectHandle& arr, int item))
 {
     int max_idx = 1;
     while (max_idx < num_items) {
@@ -838,8 +804,7 @@ NNTreeImpl::binarySearch(
 }
 int
-NNTreeImpl::compareKeyItem(
-    QPDFObjectHandle& key, QPDFObjectHandle& items, int idx)
+NNTreeImpl::compareKeyItem(QPDFObjectHandle& key, QPDFObjectHandle& items, int idx)
 {
     if (!((items.isArray() && (items.getArrayNItems() > (2 * idx)) &&
            details.keyValid(items.getArrayItem(2 * idx))))) {
@@ -847,15 +812,13 @@ NNTreeImpl::compareKeyItem(
         error(
             qpdf,
             this->oh,
-            ("item at index " + std::to_string(2 * idx) +
-             " is not the right type"));
+            ("item at index " + std::to_string(2 * idx) + " is not the right type"));
     }
     return details.compareKeys(key, items.getArrayItem(2 * idx));
 }
 int
-NNTreeImpl::compareKeyKid(
-    QPDFObjectHandle& key, QPDFObjectHandle& kids, int idx)
+NNTreeImpl::compareKeyKid(QPDFObjectHandle& key, QPDFObjectHandle& kids, int idx)
 {
     if (!(kids.isArray() && (idx < kids.getArrayNItems()) &&
           kids.getArrayItem(idx).isDictionary())) {
@@ -875,8 +838,7 @@ NNTreeImpl::repair()
         repl.insert(i.first, i.second);
     }
     this->oh.replaceKey("/Kids", new_node.getKey("/Kids"));
-    this->oh.replaceKey(
-        details.itemsKey(), new_node.getKey(details.itemsKey()));
+    this->oh.replaceKey(details.itemsKey(), new_node.getKey(details.itemsKey()));
 }
 NNTreeImpl::iterator
@@ -887,10 +849,7 @@ NNTreeImpl::find(QPDFObjectHandle key, bool return_prev_if_not_found)
     } catch (QPDFExc& e) {
         if (this->auto_repair) {
             QTC::TC("qpdf", "NNTree repair");
-            warn(
-                qpdf,
-                this->oh,
-                std::string("attempting to repair after error: ") + e.what());
+            warn(qpdf, this->oh, std::string("attempting to repair after error: ") + e.what());
             repair();
             return findInternal(key, return_prev_if_not_found);
         } else {
@@ -939,18 +898,13 @@ NNTreeImpl::findInternal(QPDFObjectHandle key, bool return_prev_if_not_found)
         int nitems = items.isArray() ? items.getArrayNItems() : 0;
         if (nitems > 0) {
             int idx = binarySearch(
-                key,
-                items,
-                nitems / 2,
-                return_prev_if_not_found,
-                &NNTreeImpl::compareKeyItem);
+                key, items, nitems / 2, return_prev_if_not_found, &NNTreeImpl::compareKeyItem);
             if (idx >= 0) {
                 result.setItemNumber(node, 2 * idx);
             }
             break;
         } else if (nkids > 0) {
-            int idx = binarySearch(
-                key, kids, nkids, true, &NNTreeImpl::compareKeyKid);
+            int idx = binarySearch(key, kids, nkids, true, &NNTreeImpl::compareKeyKid);
             if (idx == -1) {
                 QTC::TC("qpdf", "NNTree -1 in binary search");
                 error(
@@ -10,11 +10,9 @@ OffsetInputSource::OffsetInputSource(
     global_offset(global_offset)
 {
     if (global_offset < 0) {
-        throw std::logic_error(
-            "OffsetInputSource constructed with negative offset");
+        throw std::logic_error("OffsetInputSource constructed with negative offset");
     }
-    this->max_safe_offset =
-        std::numeric_limits<qpdf_offset_t>::max() - global_offset;
+    this->max_safe_offset = std::numeric_limits<qpdf_offset_t>::max() - global_offset;
 }
 qpdf_offset_t
@@ -51,8 +49,7 @@ OffsetInputSource::seek(qpdf_offset_t offset, int whence)
         this->proxied->seek(offset, whence);
     }
     if (tell() < 0) {
-        throw std::runtime_error(
-            "offset input source: seek before beginning of file");
+        throw std::runtime_error("offset input source: seek before beginning of file");
     }
 }
@@ -7,8 +7,7 @@ PDFVersion::PDFVersion() :
 {
 }
-PDFVersion::PDFVersion(
-    int major_version, int minor_version, int extension_level) :
+PDFVersion::PDFVersion(int major_version, int minor_version, int extension_level) :
     major_version(major_version),
     minor_version(minor_version),
     extension_level(extension_level)
@@ -31,8 +30,7 @@ bool
 PDFVersion::operator==(PDFVersion const& rhs) const
 {
     return (
-        (this->major_version == rhs.major_version) &&
-        (this->minor_version == rhs.minor_version) &&
+        (this->major_version == rhs.major_version) && (this->minor_version == rhs.minor_version) &&
         (this->extension_level == rhs.extension_level));
 }
@@ -48,8 +46,7 @@ void
 PDFVersion::getVersion(std::string& version, int& extension_level) const
 {
     extension_level = this->extension_level;
-    version = std::to_string(this->major_version) + "." +
-        std::to_string(this->minor_version);
+    version = std::to_string(this->major_version) + "." + std::to_string(this->minor_version);
 }
 int
@@ -14,8 +14,7 @@ Pipeline::getNext(bool allow_null)
 {
     if ((this->next == nullptr) && (!allow_null)) {
         throw std::logic_error(
-            this->identifier +
-            ": Pipeline::getNext() called on pipeline with no next");
+            this->identifier + ": Pipeline::getNext() called on pipeline with no next");
     }
     return this->next;
 }
@@ -117,8 +117,7 @@ Pl_AES_PDF::finish()
                 throw std::logic_error("buffer overflow in AES encryption"
                                        " pipeline");
             }
-            std::memset(
-                this->inbuf + this->offset, 0, this->buf_size - this->offset);
+            std::memset(this->inbuf + this->offset, 0, this->buf_size - this->offset);
             this->offset = this->buf_size;
         }
         flush(!this->disable_padding);
@@ -149,8 +148,7 @@ void
 Pl_AES_PDF::flush(bool strip_padding)
 {
     if (this->offset != this->buf_size) {
-        throw std::logic_error(
-            "AES pipeline: flush called when buffer was not full");
+        throw std::logic_error("AES pipeline: flush called when buffer was not full");
     }
     if (first) {
@@ -177,11 +175,7 @@ Pl_AES_PDF::flush(bool strip_padding)
             }
         }
         this->crypto->rijndael_init(
-            encrypt,
-            this->key.get(),
-            key_bytes,
-            this->cbc_mode,
-            this->cbc_block);
+            encrypt, this->key.get(), key_bytes, this->cbc_mode, this->cbc_block);
         if (return_after_init) {
             return;
         }
@@ -26,8 +26,7 @@ Pl_ASCII85Decoder::write(unsigned char const* buf, size_t len)
                 flush();
                 eod = 2;
             } else {
-                throw std::runtime_error(
-                    "broken end-of-data sequence in base 85 data");
+                throw std::runtime_error("broken end-of-data sequence in base 85 data");
             }
         } else {
             switch (buf[i]) {
@@ -47,8 +46,7 @@ Pl_ASCII85Decoder::write(unsigned char const* buf, size_t len)
             case 'z':
                 if (pos != 0) {
-                    throw std::runtime_error(
-                        "unexpected z during base 85 decode");
+                    throw std::runtime_error("unexpected z during base 85 decode");
                 } else {
                     QTC::TC("libtests", "Pl_ASCII85Decoder read z");
                     unsigned char zeroes[4];
@@ -59,8 +57,7 @@ Pl_ASCII85Decoder::write(unsigned char const* buf, size_t len)
             default:
                 if ((buf[i] < 33) || (buf[i] > 117)) {
-                    throw std::runtime_error(
-                        "character out of range during base 85 decode");
+                    throw std::runtime_error("character out of range during base 85 decode");
                 } else {
                     this->inbuf[this->pos++] = buf[i];
                     if (pos == 5) {
@@ -93,10 +90,7 @@ Pl_ASCII85Decoder::flush()
         lval >>= 8;
     }
-    QTC::TC(
-        "libtests",
-        "Pl_ASCII85Decoder partial flush",
-        (this->pos == 5) ? 0 : 1);
+    QTC::TC("libtests", "Pl_ASCII85Decoder partial flush", (this->pos == 5) ? 0 : 1);
     // Reset before calling getNext()->write in case that throws an
     // exception.
     auto t = this->pos - 1;
@@ -78,10 +78,7 @@ Pl_ASCIIHexDecoder::flush()
     }
     auto ch = static_cast<unsigned char>((b[0] << 4) + b[1]);
-    QTC::TC(
-        "libtests",
-        "Pl_ASCIIHexDecoder partial flush",
-        (this->pos == 2) ? 0 : 1);
+    QTC::TC("libtests", "Pl_ASCIIHexDecoder partial flush", (this->pos == 2) ? 0 : 1);
     // Reset before calling getNext()->write in case that throws an
     // exception.
     this->pos = 0;
@@ -91,8 +91,7 @@ void
 Pl_Base64::flush_decode()
 {
     if (this->end_of_data) {
-        throw std::runtime_error(
-            getIdentifier() + ": base64 decode: data follows pad characters");
+        throw std::runtime_error(getIdentifier() + ": base64 decode: data follows pad characters");
     }
     int pad = 0;
     int shift = 18;
@@ -110,14 +109,12 @@ Pl_Base64::flush_decode()
             v = 62;
         } else if ((ch == '/') || (ch == '_')) {
             v = 63;
-        } else if (
-            (ch == '=') && ((i == 3) || ((i == 2) && (this->buf[3] == '=')))) {
+        } else if ((ch == '=') && ((i == 3) || ((i == 2) && (this->buf[3] == '=')))) {
             ++pad;
             this->end_of_data = true;
             v = 0;
         } else {
-            throw std::runtime_error(
-                getIdentifier() + ": base64 decode: invalid input");
+            throw std::runtime_error(getIdentifier() + ": base64 decode: invalid input");
         }
         outval |= v << shift;
         shift -= 6;
@@ -64,8 +64,7 @@ void
 Pl_Buffer::getMallocBuffer(unsigned char** buf, size_t* len)
 {
     if (!m->ready) {
-        throw std::logic_error(
-            "Pl_Buffer::getMallocBuffer() called when not ready");
+        throw std::logic_error("Pl_Buffer::getMallocBuffer() called when not ready");
     }
     auto size = m->data.length();
     *len = size;
@@ -182,15 +182,12 @@ term_pipeline_destination(j_compress_ptr cinfo)
 }
 static void
-jpeg_pipeline_dest(
-    j_compress_ptr cinfo, unsigned char* outbuffer, size_t size, Pipeline* next)
+jpeg_pipeline_dest(j_compress_ptr cinfo, unsigned char* outbuffer, size_t size, Pipeline* next)
 {
     cinfo->dest = static_cast<struct jpeg_destination_mgr*>(
         // line-break
         (*cinfo->mem->alloc_small)(
-            reinterpret_cast<j_common_ptr>(cinfo),
-            JPOOL_PERMANENT,
-            sizeof(dct_pipeline_dest)));
+            reinterpret_cast<j_common_ptr>(cinfo), JPOOL_PERMANENT, sizeof(dct_pipeline_dest)));
     auto* dest = reinterpret_cast<dct_pipeline_dest*>(cinfo->dest);
     dest->pub.init_destination = init_pipeline_destination;
     dest->pub.empty_output_buffer = empty_pipeline_output_buffer;
@@ -243,9 +240,7 @@ jpeg_buffer_src(j_decompress_ptr cinfo, Buffer* buffer)
     cinfo->src = reinterpret_cast<jpeg_source_mgr*>(
         // line-break
         (*cinfo->mem->alloc_small)(
-            reinterpret_cast<j_common_ptr>(cinfo),
-            JPOOL_PERMANENT,
-            sizeof(jpeg_source_mgr)));
+            reinterpret_cast<j_common_ptr>(cinfo), JPOOL_PERMANENT, sizeof(jpeg_source_mgr)));
     jpeg_source_mgr* src = cinfo->src;
     src->init_source = init_buffer_source;
@@ -262,16 +257,12 @@ Pl_DCT::compress(void* cinfo_p, Buffer* b)
 {
     auto* cinfo = reinterpret_cast<jpeg_compress_struct*>(cinfo_p);
-#if ( \
-    (defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || \
-    defined(__clang__))
+#if ((defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || defined(__clang__))
 # pragma GCC diagnostic push
 # pragma GCC diagnostic ignored "-Wold-style-cast"
 #endif
     jpeg_create_compress(cinfo);
-#if ( \
-    (defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || \
-    defined(__clang__))
+#if ((defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || defined(__clang__))
 # pragma GCC diagnostic pop
 #endif
     static int const BUF_SIZE = 65536;
@@ -290,11 +281,9 @@ Pl_DCT::compress(void* cinfo_p, Buffer* b)
     jpeg_start_compress(cinfo, TRUE);
-    unsigned int width =
-        cinfo->image_width * QIntC::to_uint(cinfo->input_components);
+    unsigned int width = cinfo->image_width * QIntC::to_uint(cinfo->input_components);
     size_t expected_size = QIntC::to_size(cinfo->image_height) *
-        QIntC::to_size(cinfo->image_width) *
-        QIntC::to_size(cinfo->input_components);
+        QIntC::to_size(cinfo->image_width) * QIntC::to_size(cinfo->input_components);
     if (b->getSize() != expected_size) {
         throw std::runtime_error(
             "Pl_DCT: image buffer size = " + std::to_string(b->getSize()) +
@@ -316,16 +305,12 @@ Pl_DCT::decompress(void* cinfo_p, Buffer* b)
 {
     auto* cinfo = reinterpret_cast<jpeg_decompress_struct*>(cinfo_p);
-#if ( \
-    (defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || \
-    defined(__clang__))
+#if ((defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || defined(__clang__))
 # pragma GCC diagnostic push
 # pragma GCC diagnostic ignored "-Wold-style-cast"
 #endif
     jpeg_create_decompress(cinfo);
-#if ( \
-    (defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || \
-    defined(__clang__))
+#if ((defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || defined(__clang__))
 # pragma GCC diagnostic pop
 #endif
     jpeg_buffer_src(cinfo, b);
@@ -333,10 +318,9 @@ Pl_DCT::decompress(void* cinfo_p, Buffer* b)
     (void)jpeg_read_header(cinfo, TRUE);
     (void)jpeg_calc_output_dimensions(cinfo);
-    unsigned int width =
-        cinfo->output_width * QIntC::to_uint(cinfo->output_components);
-    JSAMPARRAY buffer = (*cinfo->mem->alloc_sarray)(
-        reinterpret_cast<j_common_ptr>(cinfo), JPOOL_IMAGE, width, 1);
+    unsigned int width = cinfo->output_width * QIntC::to_uint(cinfo->output_components);
+    JSAMPARRAY buffer =
+        (*cinfo->mem->alloc_sarray)(reinterpret_cast<j_common_ptr>(cinfo), JPOOL_IMAGE, width, 1);
     (void)jpeg_start_decompress(cinfo);
     while (cinfo->output_scanline < cinfo->output_height) {
@@ -54,10 +54,7 @@ Pl_Flate::Members::~Members()
 }
 Pl_Flate::Pl_Flate(
-    char const* identifier,
-    Pipeline* next,
-    action_e action,
-    unsigned int out_bufsize_int) :
+    char const* identifier, Pipeline* next, action_e action, unsigned int out_bufsize_int) :
     Pipeline(identifier, next),
     m(new Members(QIntC::to_size(out_bufsize_int), action))
 {
@@ -88,8 +85,7 @@ Pl_Flate::write(unsigned char const* data, size_t len)
 {
     if (m->outbuf == nullptr) {
         throw std::logic_error(
-            this->identifier +
-            ": Pl_Flate: write() called after finish() called");
+            this->identifier + ": Pl_Flate: write() called after finish() called");
     }
     // Write in chunks in case len is too big to fit in an int.
@@ -99,8 +95,7 @@ Pl_Flate::write(unsigned char const* data, size_t len)
     unsigned char const* buf = data;
     while (bytes_left > 0) {
         size_t bytes = (bytes_left >= max_bytes ? max_bytes : bytes_left);
-        handleData(
-            buf, bytes, (m->action == a_inflate ? Z_SYNC_FLUSH : Z_NO_FLUSH));
+        handleData(buf, bytes, (m->action == a_inflate ? Z_SYNC_FLUSH : Z_NO_FLUSH));
         bytes_left -= bytes;
         buf += bytes;
     }
@@ -124,9 +119,7 @@ Pl_Flate::handleData(unsigned char const* data, size_t len, int flush)
         // deflateInit and inflateInit are macros that use old-style
         // casts.
-#if ( \
-    (defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || \
-    defined(__clang__))
+#if ((defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || defined(__clang__))
 # pragma GCC diagnostic push
 # pragma GCC diagnostic ignored "-Wold-style-cast"
 #endif
@@ -135,9 +128,7 @@ Pl_Flate::handleData(unsigned char const* data, size_t len, int flush)
         } else {
             err = inflateInit(&zstream);
         }
-#if ( \
-    (defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || \
-    defined(__clang__))
+#if ((defined(__GNUC__) && ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) || defined(__clang__))
 # pragma GCC diagnostic pop
 #endif
@@ -171,8 +162,7 @@ Pl_Flate::handleData(unsigned char const* data, size_t len, int flush)
             // least one in qpdf's test suite). In some cases, we want
             // to know about this, because it indicates incorrect
             // compression, so call a callback if provided.
-            this->warn(
-                "input stream is complete but output may still be valid", err);
+            this->warn("input stream is complete but output may still be valid", err);
             done = true;
             break;
@@ -188,8 +178,7 @@ Pl_Flate::handleData(unsigned char const* data, size_t len, int flush)
                     // needed, so we're done for now.
                     done = true;
                 }
-                uLong ready =
-                    QIntC::to_ulong(m->out_bufsize - zstream.avail_out);
+                uLong ready = QIntC::to_ulong(m->out_bufsize - zstream.avail_out);
                 if (ready > 0) {
                     this->getNext()->write(m->outbuf.get(), ready);
                     zstream.next_out = m->outbuf.get();
@@ -249,10 +238,8 @@ Pl_Flate::checkError(char const* prefix, int error_code)
 {
     z_stream& zstream = *(static_cast<z_stream*>(m->zdata));
     if (error_code != Z_OK) {
-        char const* action_str =
-            (m->action == a_deflate ? "deflate" : "inflate");
-        std::string msg =
-            this->identifier + ": " + action_str + ": " + prefix + ": ";
+        char const* action_str = (m->action == a_deflate ? "deflate" : "inflate");
+        std::string msg = this->identifier + ": " + action_str + ": " + prefix + ": ";
         if (zstream.msg) {
             msg += zstream.msg;
@@ -283,8 +270,7 @@ Pl_Flate::checkError(char const* prefix, int error_code)
                 break;
             default:
-                msg += std::string("zlib unknown error (") +
-                    std::to_string(error_code) + ")";
+                msg += std::string("zlib unknown error (") + std::to_string(error_code) + ")";
                 break;
             }
         }
@@ -13,8 +13,7 @@ Pl_Function::Pl_Function(char const* identifier, Pipeline* next, writer_t fn) :
 {
 }
-Pl_Function::Pl_Function(
-    char const* identifier, Pipeline* next, writer_c_t fn, void* udata) :
+Pl_Function::Pl_Function(char const* identifier, Pipeline* next, writer_c_t fn, void* udata) :
     Pipeline(identifier, next),
     m(new Members(nullptr))
 {
@@ -22,14 +21,12 @@ Pl_Function::Pl_Function(
         int code = fn(data, len, udata);
         if (code != 0) {
             throw std::runtime_error(
-                std::string(identifier) + " function returned code " +
-                std::to_string(code));
+                std::string(identifier) + " function returned code " + std::to_string(code));
         }
     };
 }
-Pl_Function::Pl_Function(
-    char const* identifier, Pipeline* next, writer_c_char_t fn, void* udata) :
+Pl_Function::Pl_Function(char const* identifier, Pipeline* next, writer_c_char_t fn, void* udata) :
     Pipeline(identifier, next),
     m(new Members(nullptr))
 {
@@ -37,8 +34,7 @@ Pl_Function::Pl_Function(
         int code = fn(reinterpret_cast<char const*>(data), len, udata);
         if (code != 0) {
             throw std::runtime_error(
-                std::string(identifier) + " function returned code " +
-                std::to_string(code));
+                std::string(identifier) + " function returned code " + std::to_string(code));
         }
     };
 }
@@ -6,8 +6,7 @@
 #include <cstring>
 #include <stdexcept>
-Pl_LZWDecoder::Pl_LZWDecoder(
-    char const* identifier, Pipeline* next, bool early_code_change) :
+Pl_LZWDecoder::Pl_LZWDecoder(char const* identifier, Pipeline* next, bool early_code_change) :
     Pipeline(identifier, next),
     code_size(9),
     next(0),
@@ -90,15 +89,13 @@ Pl_LZWDecoder::getFirstChar(unsigned int code)
     } else if (code > 257) {
         unsigned int idx = code - 258;
         if (idx >= table.size()) {
-            throw std::runtime_error(
-                "Pl_LZWDecoder::getFirstChar: table overflow");
+            throw std::runtime_error("Pl_LZWDecoder::getFirstChar: table overflow");
         }
         Buffer& b = table.at(idx);
         result = b.getBuffer()[0];
     } else {
         throw std::runtime_error(
-            "Pl_LZWDecoder::getFirstChar called with invalid code (" +
-            std::to_string(code) + ")");
+            "Pl_LZWDecoder::getFirstChar called with invalid code (" + std::to_string(code) + ")");
     }
     return result;
 }
@@ -117,8 +114,7 @@ Pl_LZWDecoder::addToTable(unsigned char next)
     } else if (this->last_code > 257) {
         unsigned int idx = this->last_code - 258;
         if (idx >= table.size()) {
-            throw std::runtime_error(
-                "Pl_LZWDecoder::addToTable: table overflow");
+            throw std::runtime_error("Pl_LZWDecoder::addToTable: table overflow");
         }
         Buffer& b = table.at(idx);
         last_data = b.getBuffer();
@@ -182,8 +178,7 @@ Pl_LZWDecoder::handleCode(unsigned int code)
             }
             addToTable(next);
             unsigned int change_idx = new_idx + code_change_delta;
-            if ((change_idx == 511) || (change_idx == 1023) ||
-                (change_idx == 2047)) {
+            if ((change_idx == 511) || (change_idx == 1023) || (change_idx == 2047)) {
                 ++this->code_size;
             }
         }
@@ -194,8 +189,7 @@ Pl_LZWDecoder::handleCode(unsigned int code)
         } else {
             unsigned int idx = code - 258;
             if (idx >= table.size()) {
-                throw std::runtime_error(
-                    "Pl_LZWDecoder::handleCode: table overflow");
+                throw std::runtime_error("Pl_LZWDecoder::handleCode: table overflow");
             }
             Buffer& b = table.at(idx);
             getNext()->write(b.getBuffer(), b.getSize());
@@ -26,8 +26,7 @@ Pl_MD5::write(unsigned char const* buf, size_t len)
         unsigned char const* data = buf;
         while (bytes_left > 0) {
             size_t bytes = (bytes_left >= max_bytes ? max_bytes : bytes_left);
-            this->md5.encodeDataIncrementally(
-                reinterpret_cast<char const*>(data), bytes);
+            this->md5.encodeDataIncrementally(reinterpret_cast<char const*>(data), bytes);
             bytes_left -= bytes;
             data += bytes;
         }
@@ -22,8 +22,7 @@ Pl_OStream::~Pl_OStream()
 void
 Pl_OStream::write(unsigned char const* buf, size_t len)
 {
-    m->os.write(
-        reinterpret_cast<char const*>(buf), static_cast<std::streamsize>(len));
+    m->os.write(reinterpret_cast<char const*>(buf), static_cast<std::streamsize>(len));
 }
 void
@@ -29,36 +29,28 @@ Pl_PNGFilter::Pl_PNGFilter(
     pos(0)
 {
     if (samples_per_pixel < 1) {
-        throw std::runtime_error(
-            "PNGFilter created with invalid samples_per_pixel");
+        throw std::runtime_error("PNGFilter created with invalid samples_per_pixel");
     }
-    if (!((bits_per_sample == 1) || (bits_per_sample == 2) ||
-          (bits_per_sample == 4) || (bits_per_sample == 8) ||
-          (bits_per_sample == 16))) {
-        throw std::runtime_error(
-            "PNGFilter created with invalid bits_per_sample not"
-            " 1, 2, 4, 8, or 16");
+    if (!((bits_per_sample == 1) || (bits_per_sample == 2) || (bits_per_sample == 4) ||
+          (bits_per_sample == 8) || (bits_per_sample == 16))) {
+        throw std::runtime_error("PNGFilter created with invalid bits_per_sample not"
+                                 " 1, 2, 4, 8, or 16");
     }
     this->bytes_per_pixel = ((bits_per_sample * samples_per_pixel) + 7) / 8;
-    unsigned long long bpr =
-        ((columns * bits_per_sample * samples_per_pixel) + 7) / 8;
+    unsigned long long bpr = ((columns * bits_per_sample * samples_per_pixel) + 7) / 8;
     if ((bpr == 0) || (bpr > (UINT_MAX - 1))) {
-        throw std::runtime_error(
-            "PNGFilter created with invalid columns value");
+        throw std::runtime_error("PNGFilter created with invalid columns value");
     }
     this->bytes_per_row = bpr & UINT_MAX;
-    this->buf1 =
-        QUtil::make_shared_array<unsigned char>(this->bytes_per_row + 1);
-    this->buf2 =
-        QUtil::make_shared_array<unsigned char>(this->bytes_per_row + 1);
+    this->buf1 = QUtil::make_shared_array<unsigned char>(this->bytes_per_row + 1);
+    this->buf2 = QUtil::make_shared_array<unsigned char>(this->bytes_per_row + 1);
     memset(this->buf1.get(), 0, this->bytes_per_row + 1);
     memset(this->buf2.get(), 0, this->bytes_per_row + 1);
     this->cur_row = this->buf1.get();
     this->prev_row = this->buf2.get();
     // number of bytes per incoming row
-    this->incoming =
-        (action == a_encode ? this->bytes_per_row : this->bytes_per_row + 1);
+    this->incoming = (action == a_encode ? this->bytes_per_row : this->bytes_per_row + 1);
 }
 void
@@ -197,8 +189,8 @@ Pl_PNGFilter::decodePaeth()
             upper_left = above_buffer[i - bpp];
         }
-        buffer[i] = static_cast<unsigned char>(
-            buffer[i] + this->PaethPredictor(left, up, upper_left));
+        buffer[i] =
+            static_cast<unsigned char>(buffer[i] + this->PaethPredictor(left, up, upper_left));
     }
 }
@@ -227,8 +219,7 @@ Pl_PNGFilter::encodeRow()
     getNext()->write(&ch, 1);
     if (this->prev_row) {
         for (unsigned int i = 0; i < this->bytes_per_row; ++i) {
-            ch = static_cast<unsigned char>(
-                this->cur_row[i] - this->prev_row[i]);
+            ch = static_cast<unsigned char>(this->cur_row[i] - this->prev_row[i]);
             getNext()->write(&ch, 1);
         }
     } else {
@@ -11,15 +11,12 @@ Pl_QPDFTokenizer::Members::Members() :
 }
 Pl_QPDFTokenizer::Pl_QPDFTokenizer(
-    char const* identifier,
-    QPDFObjectHandle::TokenFilter* filter,
-    Pipeline* next) :
+    char const* identifier, QPDFObjectHandle::TokenFilter* filter, Pipeline* next) :
     Pipeline(identifier, next),
     m(new Members)
 {
     m->filter = filter;
-    QPDFObjectHandle::TokenFilter::PipelineAccessor::setPipeline(
-        m->filter, next);
+    QPDFObjectHandle::TokenFilter::PipelineAccessor::setPipeline(m->filter, next);
     m->tokenizer.allowEOF();
     m->tokenizer.includeIgnorable();
 }
@@ -45,8 +42,8 @@ Pl_QPDFTokenizer::finish()
         new BufferInputSource("tokenizer data", m->buf.getBuffer(), true));
     while (true) {
-        QPDFTokenizer::Token token = m->tokenizer.readToken(
-            input, "offset " + std::to_string(input->tell()), true);
+        QPDFTokenizer::Token token =
+            m->tokenizer.readToken(input, "offset " + std::to_string(input->tell()), true);
         m->filter->handleToken(token);
         if (token.getType() == QPDFTokenizer::tt_eof) {
             break;
@@ -56,15 +53,13 @@ Pl_QPDFTokenizer::finish()
             input->read(&ch, 1);
             m->filter->handleToken(
                 // line-break
-                QPDFTokenizer::Token(
-                    QPDFTokenizer::tt_space, std::string(1, ch)));
+                QPDFTokenizer::Token(QPDFTokenizer::tt_space, std::string(1, ch)));
             QTC::TC("qpdf", "Pl_QPDFTokenizer found ID");
             m->tokenizer.expectInlineImage(input);
         }
     }
     m->filter->handleEOF();
-    QPDFObjectHandle::TokenFilter::PipelineAccessor::setPipeline(
-        m->filter, nullptr);
+    QPDFObjectHandle::TokenFilter::PipelineAccessor::setPipeline(m->filter, nullptr);
     Pipeline* next = this->getNext(true);
     if (next) {
         next->finish();
@@ -19,17 +19,14 @@ void
 Pl_RC4::write(unsigned char const* data, size_t len)
 {
     if (this->outbuf == nullptr) {
-        throw std::logic_error(
-            this->identifier +
-            ": Pl_RC4: write() called after finish() called");
+        throw std::logic_error(this->identifier + ": Pl_RC4: write() called after finish() called");
     }
     size_t bytes_left = len;
     unsigned char const* p = data;
     while (bytes_left > 0) {
-        size_t bytes =
-            (bytes_left < this->out_bufsize ? bytes_left : out_bufsize);
+        size_t bytes = (bytes_left < this->out_bufsize ? bytes_left : out_bufsize);
         bytes_left -= bytes;
         // lgtm[cpp/weak-cryptographic-algorithm]
         rc4.process(p, bytes, outbuf.get());
@@ -10,8 +10,7 @@ Pl_RunLength::Members::Members(action_e action) :
 {
 }
-Pl_RunLength::Pl_RunLength(
-    char const* identifier, Pipeline* next, action_e action) :
+Pl_RunLength::Pl_RunLength(char const* identifier, Pipeline* next, action_e action) :
     Pipeline(identifier, next),
     m(new Members(action))
 {
@@ -38,17 +37,12 @@ Pl_RunLength::encode(unsigned char const* data, size_t len)
 {
     for (size_t i = 0; i < len; ++i) {
         if ((m->state == st_top) != (m->length <= 1)) {
-            throw std::logic_error(
-                "Pl_RunLength::encode: state/length inconsistency");
+            throw std::logic_error("Pl_RunLength::encode: state/length inconsistency");
         }
         unsigned char ch = data[i];
-        if ((m->length > 0) &&
-            ((m->state == st_copying) || (m->length < 128)) &&
+        if ((m->length > 0) && ((m->state == st_copying) || (m->length < 128)) &&
             (ch == m->buf[m->length - 1])) {
-            QTC::TC(
-                "libtests",
-                "Pl_RunLength: switch to run",
-                (m->length == 128) ? 0 : 1);
+            QTC::TC("libtests", "Pl_RunLength: switch to run", (m->length == 128) ? 0 : 1);
             if (m->state == st_copying) {
                 --m->length;
                 flush_encode();
@@ -124,8 +118,7 @@ Pl_RunLength::flush_encode()
     }
     if (m->state == st_run) {
         if ((m->length < 2) || (m->length > 128)) {
-            throw std::logic_error(
-                "Pl_RunLength: invalid length in flush_encode for run");
+            throw std::logic_error("Pl_RunLength: invalid length in flush_encode for run");
         }
         auto ch = static_cast<unsigned char>(257 - m->length);
         this->getNext()->write(&ch, 1);
@@ -51,8 +51,7 @@ void
 Pl_SHA2::resetBits(int bits)
 {
     if (this->in_progress) {
-        throw std::logic_error(
-            "bit reset requested for in-progress SHA2 Pipeline");
+        throw std::logic_error("bit reset requested for in-progress SHA2 Pipeline");
     }
     this->crypto = QPDFCryptoProvider::getImpl();
     this->crypto->SHA2_init(bits);
@@ -62,8 +61,7 @@ std::string
 Pl_SHA2::getRawDigest()
 {
     if (this->in_progress) {
-        throw std::logic_error(
-            "digest requested for in-progress SHA2 Pipeline");
+        throw std::logic_error("digest requested for in-progress SHA2 Pipeline");
     }
     return this->crypto->SHA2_digest();
 }
@@ -72,8 +70,7 @@ std::string
 Pl_SHA2::getHexDigest()
 {
     if (this->in_progress) {
-        throw std::logic_error(
-            "digest requested for in-progress SHA2 Pipeline");
+        throw std::logic_error("digest requested for in-progress SHA2 Pipeline");
     }
     return QUtil::hex_encode(getRawDigest());
 }
@@ -30,8 +30,7 @@ Pl_StdioFile::write(unsigned char const* buf, size_t len)
     while (len > 0) {
         so_far = fwrite(buf, 1, len, m->file);
         if (so_far == 0) {
-            QUtil::throw_system_error(
-                this->identifier + ": Pl_StdioFile::write");
+            QUtil::throw_system_error(this->identifier + ": Pl_StdioFile::write");
         } else {
             buf += so_far;
             len -= so_far;
@@ -43,7 +42,6 @@ void
 Pl_StdioFile::finish()
 {
     if ((fflush(m->file) == -1) && (errno == EBADF)) {
-        throw std::logic_error(
-            this->identifier + ": Pl_StdioFile::finish: stream already closed");
+        throw std::logic_error(this->identifier + ": Pl_StdioFile::finish: stream already closed");
     }
 }
@@ -25,23 +25,17 @@ Pl_TIFFPredictor::Pl_TIFFPredictor(
     pos(0)
 {
     if (samples_per_pixel < 1) {
-        throw std::runtime_error(
-            "TIFFPredictor created with invalid samples_per_pixel");
+        throw std::runtime_error("TIFFPredictor created with invalid samples_per_pixel");
     }
-    if ((bits_per_sample < 1) ||
-        (bits_per_sample > (8 * (sizeof(unsigned long long))))) {
-        throw std::runtime_error(
-            "TIFFPredictor created with invalid bits_per_sample");
+    if ((bits_per_sample < 1) || (bits_per_sample > (8 * (sizeof(unsigned long long))))) {
+        throw std::runtime_error("TIFFPredictor created with invalid bits_per_sample");
     }
-    unsigned long long bpr =
-        ((columns * bits_per_sample * samples_per_pixel) + 7) / 8;
+    unsigned long long bpr = ((columns * bits_per_sample * samples_per_pixel) + 7) / 8;
     if ((bpr == 0) || (bpr > (UINT_MAX - 1))) {
-        throw std::runtime_error(
-            "TIFFPredictor created with invalid columns value");
+        throw std::runtime_error("TIFFPredictor created with invalid columns value");
     }
     this->bytes_per_row = bpr & UINT_MAX;
-    this->cur_row =
-        QUtil::make_shared_array<unsigned char>(this->bytes_per_row);
+    this->cur_row = QUtil::make_shared_array<unsigned char>(this->bytes_per_row);
     memset(this->cur_row.get(), 0, this->bytes_per_row);
 }
@@ -72,10 +66,7 @@ Pl_TIFFPredictor::write(unsigned char const* data, size_t len)
 void
 Pl_TIFFPredictor::processRow()
 {
-    QTC::TC(
-        "libtests",
-        "Pl_TIFFPredictor processRow",
-        (action == a_decode ? 0 : 1));
+    QTC::TC("libtests", "Pl_TIFFPredictor processRow", (action == a_decode ? 0 : 1));
     BitWriter bw(this->getNext());
     BitStream in(this->cur_row.get(), this->bytes_per_row);
     std::vector<long long> prev;
@@ -105,11 +105,10 @@ namespace
         void
         throwException()
         {
-            throw std::logic_error(
-                "QPDF operation attempted on a QPDF object with no input "
-                "source."
-                " QPDF operations are invalid before processFile (or another"
-                " process method) or after closeInputSource");
+            throw std::logic_error("QPDF operation attempted on a QPDF object with no input "
+                                   "source."
+                                   " QPDF operations are invalid before processFile (or another"
+                                   " process method) or after closeInputSource");
         }
     };
 } // namespace
@@ -130,8 +129,7 @@ QPDF::ForeignStreamData::ForeignStreamData(
 {
 }
-QPDF::CopiedStreamDataProvider::CopiedStreamDataProvider(
-    QPDF& destination_qpdf) :
+QPDF::CopiedStreamDataProvider::CopiedStreamDataProvider(QPDF& destination_qpdf) :
     QPDFObjectHandle::StreamDataProvider(true),
     destination_qpdf(destination_qpdf)
 {
@@ -139,10 +137,7 @@ QPDF::CopiedStreamDataProvider::CopiedStreamDataProvider(
 bool
 QPDF::CopiedStreamDataProvider::provideStreamData(
-    QPDFObjGen const& og,
-    Pipeline* pipeline,
-    bool suppress_warnings,
-    bool will_retry)
+    QPDFObjGen const& og, Pipeline* pipeline, bool suppress_warnings, bool will_retry)
 {
     std::shared_ptr<ForeignStreamData> foreign_data = foreign_stream_data[og];
     bool result = false;
@@ -154,8 +149,7 @@ QPDF::CopiedStreamDataProvider::provideStreamData(
         auto foreign_stream = foreign_streams[og];
         result = foreign_stream.pipeStreamData(
             pipeline, nullptr, 0, qpdf_dl_none, suppress_warnings, will_retry);
-        QTC::TC(
-            "qpdf", "QPDF copy foreign with foreign_stream", result ? 0 : 1);
+        QTC::TC("qpdf", "QPDF copy foreign with foreign_stream", result ? 0 : 1);
     }
     return result;
 }
@@ -169,8 +163,7 @@ QPDF::CopiedStreamDataProvider::registerForeignStream(
 void
 QPDF::CopiedStreamDataProvider::registerForeignStream(
-    QPDFObjGen const& local_og,
-    std::shared_ptr<ForeignStreamData> foreign_stream)
+    QPDFObjGen const& local_og, std::shared_ptr<ForeignStreamData> foreign_stream)
 {
     this->foreign_stream_data[local_og] = foreign_stream;
 }
@@ -269,8 +262,7 @@ QPDF::processFile(char const* filename, char const* password)
 }
 void
-QPDF::processFile(
-    char const* description, FILE* filep, bool close_file, char const* password)
+QPDF::processFile(char const* description, FILE* filep, bool close_file, char const* password)
 {
     auto* fi = new FileInputSource(description, filep, close_file);
     processInputSource(std::shared_ptr<InputSource>(fi), password);
@@ -278,24 +270,18 @@ QPDF::processFile(
 void
 QPDF::processMemoryFile(
-    char const* description,
-    char const* buf,
-    size_t length,
-    char const* password)
+    char const* description, char const* buf, size_t length, char const* password)
 {
     processInputSource(
         std::shared_ptr<InputSource>(
             // line-break
             new BufferInputSource(
-                description,
-                new Buffer(QUtil::unsigned_char_pointer(buf), length),
-                true)),
+                description, new Buffer(QUtil::unsigned_char_pointer(buf), length), true)),
         password);
 }
 void
-QPDF::processInputSource(
-    std::shared_ptr<InputSource> source, char const* password)
+QPDF::processInputSource(std::shared_ptr<InputSource> source, char const* password)
 {
     m->file = source;
     parse(password);
@@ -321,8 +307,7 @@ QPDF::emptyPDF()
 void
 QPDF::registerStreamFilter(
-    std::string const& filter_name,
-    std::function<std::shared_ptr<QPDFStreamFilter>()> factory)
+    std::string const& filter_name, std::function<std::shared_ptr<QPDFStreamFilter>()> factory)
 {
     QPDF_Stream::registerStreamFilter(filter_name, factory);
 }
@@ -434,8 +419,7 @@ QPDF::findHeader()
             // offsets in the file are such that 0 points to the
             // beginning of the header.
             QTC::TC("qpdf", "QPDF global offset");
-            m->file = std::shared_ptr<InputSource>(
-                new OffsetInputSource(m->file, global_offset));
+            m->file = std::shared_ptr<InputSource>(new OffsetInputSource(m->file, global_offset));
         }
     }
     return valid;
@@ -444,8 +428,7 @@ QPDF::findHeader()
 bool
 QPDF::findStartxref()
 {
-    if (readToken(m->file).isWord("startxref") &&
-        readToken(m->file).isInteger()) {
+    if (readToken(m->file).isWord("startxref") && readToken(m->file).isInteger()) {
         // Position in front of offset token
         m->file->seek(m->file->getLastOffset(), SEEK_SET);
         return true;
@@ -479,8 +462,7 @@ QPDF::parse(char const* password)
     PatternFinder sf(*this, &QPDF::findStartxref);
     qpdf_offset_t xref_offset = 0;
     if (m->file->findLast("startxref", start_offset, 0, sf)) {
-        xref_offset =
-            QUtil::string_to_ll(readToken(m->file).getValue().c_str());
+        xref_offset = QUtil::string_to_ll(readToken(m->file).getValue().c_str());
     }
     try {
@@ -493,8 +475,7 @@ QPDF::parse(char const* password)
         } catch (QPDFExc&) {
             throw;
         } catch (std::exception& e) {
-            throw damagedPDF(
-                "", 0, std::string("error reading xref: ") + e.what());
+            throw damagedPDF("", 0, std::string("error reading xref: ") + e.what());
         }
     } catch (QPDFExc& e) {
         if (m->attempt_recovery) {
@@ -515,9 +496,8 @@ QPDF::inParse(bool v)
     if (m->in_parse == v) {
         // This happens if QPDFParser::parse tries to
         // resolve an indirect object while it is parsing.
-        throw std::logic_error(
-            "QPDF: re-entrant parsing detected. This is a qpdf bug."
-            " Please report at https://github.com/qpdf/qpdf/issues.");
+        throw std::logic_error("QPDF: re-entrant parsing detected. This is a qpdf bug."
+                               " Please report at https://github.com/qpdf/qpdf/issues.");
     }
     m->in_parse = v;
 }
@@ -590,22 +570,19 @@ QPDF::reconstruct_xref(QPDFExc&amp; e)
         qpdf_offset_t next_line_start = m->file->tell();
         m->file->seek(line_start, SEEK_SET);
         QPDFTokenizer::Token t1 = readToken(m->file, MAX_LEN);
-        qpdf_offset_t token_start =
-            m->file->tell() - toO(t1.getValue().length());
+        qpdf_offset_t token_start = m->file->tell() - toO(t1.getValue().length());
         if (token_start >= next_line_start) {
             // don't process yet -- wait until we get to the line
             // containing this token
         } else if (t1.isInteger()) {
             QPDFTokenizer::Token t2 = readToken(m->file, MAX_LEN);
-            if ((t2.isInteger()) &&
-                (readToken(m->file, MAX_LEN).isWord("obj"))) {
+            if ((t2.isInteger()) && (readToken(m->file, MAX_LEN).isWord("obj"))) {
                 int obj = QUtil::string_to_int(t1.getValue().c_str());
                 int gen = QUtil::string_to_int(t2.getValue().c_str());
                 insertXrefEntry(obj, 1, token_start, gen, true);
             }
         } else if (!m->trailer.isInitialized() && t1.isWord("trailer")) {
-            QPDFObjectHandle t =
-                readObject(m->file, "trailer", QPDFObjGen(), false);
+            QPDFObjectHandle t = readObject(m->file, "trailer", QPDFObjGen(), false);
             if (!t.isDictionary()) {
                 // Oh well.  It was worth a try.
             } else {
@@ -623,10 +600,7 @@ QPDF::reconstruct_xref(QPDFExc&amp; e)
         // with bad startxref pointers even when they have object
         // streams.
-        throw damagedPDF(
-            "",
-            0,
-            "unable to find trailer dictionary while recovering damaged file");
+        throw damagedPDF("", 0, "unable to find trailer dictionary while recovering damaged file");
     }
     // We could iterate through the objects looking for streams and
@@ -666,10 +640,7 @@ QPDF::read_xref(qpdf_offset_t xref_offset)
                     done = true;
                 }
             } else {
-                QTC::TC(
-                    "qpdf",
-                    "QPDF eof skipping spaces before xref",
-                    skipped_space ? 0 : 1);
+                QTC::TC("qpdf", "QPDF eof skipping spaces before xref", skipped_space ? 0 : 1);
                 done = true;
             }
         }
@@ -681,8 +652,7 @@ QPDF::read_xref(qpdf_offset_t xref_offset)
         if ((strncmp(buf, "xref", 4) == 0) && QUtil::is_space(buf[4])) {
             if (skipped_space) {
                 QTC::TC("qpdf", "QPDF xref skipped space");
-                warn(damagedPDF(
-                    "", 0, "extraneous whitespace seen before xref"));
+                warn(damagedPDF("", 0, "extraneous whitespace seen before xref"));
             }
             QTC::TC(
                 "qpdf",
@@ -724,8 +694,7 @@ QPDF::read_xref(qpdf_offset_t xref_offset)
             "",
             0,
             ("reported number of objects (" + std::to_string(size) +
-             ") is not one plus the highest object number (" +
-             std::to_string(max_obj) + ")")));
+             ") is not one plus the highest object number (" + std::to_string(max_obj) + ")")));
     }
     // We no longer need the deleted_objects table, so go ahead and
@@ -782,8 +751,7 @@ QPDF::parse_xrefFirst(std::string const&amp; line, int&amp; obj, int&amp; num, int&amp; bytes)
 }
 bool
-QPDF::parse_xrefEntry(
-    std::string const& line, qpdf_offset_t& f1, int& f2, char& type)
+QPDF::parse_xrefEntry(std::string const& line, qpdf_offset_t& f1, int& f2, char& type)
 {
     // is_space and is_digit both return false on '\0', so this will
     // not overrun the null-terminated buffer.
@@ -891,8 +859,7 @@ QPDF::read_xrefTable(qpdf_offset_t xref_offset)
             if (!parse_xrefEntry(xref_entry, f1, f2, type)) {
                 QTC::TC("qpdf", "QPDF invalid xref entry");
                 throw damagedPDF(
-                    "xref table",
-                    "invalid xref entry (obj=" + std::to_string(i) + ")");
+                    "xref table", "invalid xref entry (obj=" + std::to_string(i) + ")");
             }
             if (type == 'f') {
                 // Save deleted items until after we've checked the
@@ -911,8 +878,7 @@ QPDF::read_xrefTable(qpdf_offset_t xref_offset)
     }
     // Set offset to previous xref table if any
-    QPDFObjectHandle cur_trailer =
-        readObject(m->file, "trailer", QPDFObjGen(), false);
+    QPDFObjectHandle cur_trailer = readObject(m->file, "trailer", QPDFObjGen(), false);
     if (!cur_trailer.isDictionary()) {
         QTC::TC("qpdf", "QPDF missing trailer");
         throw damagedPDF("", "expected trailer dictionary");
@@ -927,8 +893,7 @@ QPDF::read_xrefTable(qpdf_offset_t xref_offset)
         }
         if (!m->trailer.getKey("/Size").isInteger()) {
             QTC::TC("qpdf", "QPDF trailer size not integer");
-            throw damagedPDF(
-                "trailer", "/Size key in trailer dictionary is not an integer");
+            throw damagedPDF("trailer", "/Size key in trailer dictionary is not an integer");
         }
     }
@@ -940,11 +905,9 @@ QPDF::read_xrefTable(qpdf_offset_t xref_offset)
                 // Read the xref stream but disregard any return value
                 // -- we'll use our trailer's /Prev key instead of the
                 // xref stream's.
-                (void)read_xrefStream(
-                    cur_trailer.getKey("/XRefStm").getIntValue());
+                (void)read_xrefStream(cur_trailer.getKey("/XRefStm").getIntValue());
             } else {
-                throw damagedPDF(
-                    "xref stream", xref_offset, "invalid /XRefStm");
+                throw damagedPDF("xref stream", xref_offset, "invalid /XRefStm");
             }
         }
     }
@@ -957,8 +920,7 @@ QPDF::read_xrefTable(qpdf_offset_t xref_offset)
     if (cur_trailer.hasKey("/Prev")) {
         if (!cur_trailer.getKey("/Prev").isInteger()) {
             QTC::TC("qpdf", "QPDF trailer prev not integer");
-            throw damagedPDF(
-                "trailer", "/Prev key in trailer dictionary is not an integer");
+            throw damagedPDF("trailer", "/Prev key in trailer dictionary is not an integer");
         }
         QTC::TC("qpdf", "QPDF prev key in trailer dictionary");
         xref_offset = cur_trailer.getKey("/Prev").getIntValue();
@@ -977,13 +939,8 @@ QPDF::read_xrefStream(qpdf_offset_t xref_offset)
         QPDFObjGen x_og;
         QPDFObjectHandle xref_obj;
         try {
-            xref_obj = readObjectAtOffset(
-                false,
-                xref_offset,
-                "xref stream",
-                QPDFObjGen(0, 0),
-                x_og,
-                true);
+            xref_obj =
+                readObjectAtOffset(false, xref_offset, "xref stream", QPDFObjGen(0, 0), x_og, true);
         } catch (QPDFExc&) {
             // ignore -- report error below
         }
@@ -1008,12 +965,9 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle&amp; xref_obj)
     QPDFObjectHandle dict = xref_obj.getDict();
     QPDFObjectHandle W_obj = dict.getKey("/W");
     QPDFObjectHandle Index_obj = dict.getKey("/Index");
-    if (!(W_obj.isArray() && (W_obj.getArrayNItems() >= 3) &&
-          W_obj.getArrayItem(0).isInteger() &&
-          W_obj.getArrayItem(1).isInteger() &&
-          W_obj.getArrayItem(2).isInteger() &&
-          dict.getKey("/Size").isInteger() &&
-          (Index_obj.isArray() || Index_obj.isNull()))) {
+    if (!(W_obj.isArray() && (W_obj.getArrayNItems() >= 3) && W_obj.getArrayItem(0).isInteger() &&
+          W_obj.getArrayItem(1).isInteger() && W_obj.getArrayItem(2).isInteger() &&
+          dict.getKey("/Size").isInteger() && (Index_obj.isArray() || Index_obj.isNull()))) {
         throw damagedPDF(
             "xref stream",
             xref_offset,
@@ -1035,12 +989,9 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle&amp; xref_obj)
     }
     if (entry_size == 0) {
         throw damagedPDF(
-            "xref stream",
-            xref_offset,
-            "Cross-reference stream's /W indicates entry size of 0");
+            "xref stream", xref_offset, "Cross-reference stream's /W indicates entry size of 0");
     }
-    unsigned long long max_num_entries =
-        static_cast<unsigned long long>(-1) / entry_size;
+    unsigned long long max_num_entries = static_cast<unsigned long long>(-1) / entry_size;
     std::vector<long long> indx;
     if (Index_obj.isArray()) {
@@ -1059,8 +1010,8 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle&amp; xref_obj)
                 throw damagedPDF(
                     "xref stream",
                     xref_offset,
-                    ("Cross-reference stream's /Index's item " +
-                     std::to_string(i) + " is not an integer"));
+                    ("Cross-reference stream's /Index's item " + std::to_string(i) +
+                     " is not an integer"));
             }
         }
         QTC::TC("qpdf", "QPDF xref /Index is array", n_index == 2 ? 0 : 1);
@@ -1078,8 +1029,7 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle&amp; xref_obj)
                 "xref stream",
                 xref_offset,
                 ("Cross-reference stream claims to contain too many entries: " +
-                 std::to_string(indx.at(i)) + " " +
-                 std::to_string(max_num_entries) + " " +
+                 std::to_string(indx.at(i)) + " " + std::to_string(max_num_entries) + " " +
                  std::to_string(num_entries)));
         }
         num_entries += toS(indx.at(i));
@@ -1097,8 +1047,7 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle&amp; xref_obj)
             "xref stream",
             xref_offset,
             ("Cross-reference stream data has the wrong size; expected = " +
-             std::to_string(expected_size) +
-             "; actual = " + std::to_string(actual_size)));
+             std::to_string(expected_size) + "; actual = " + std::to_string(actual_size)));
         if (expected_size > actual_size) {
             throw x;
         } else {
@@ -1137,8 +1086,7 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle&amp; xref_obj)
         // an uncompressed object record, in which case the generation
         // number appears as the third field.
         int obj = toI(indx.at(cur_chunk));
-        if ((obj < 0) ||
-            ((std::numeric_limits<int>::max() - obj) < chunk_count)) {
+        if ((obj < 0) || ((std::numeric_limits<int>::max() - obj) < chunk_count)) {
             std::ostringstream msg;
             msg.imbue(std::locale::classic());
             msg << "adding " << chunk_count << " to " << obj
@@ -1181,8 +1129,7 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle&amp; xref_obj)
     if (dict.hasKey("/Prev")) {
         if (!dict.getKey("/Prev").isInteger()) {
             throw damagedPDF(
-                "xref stream",
-                "/Prev key in xref stream dictionary is not an integer");
+                "xref stream", "/Prev key in xref stream dictionary is not an integer");
         }
         QTC::TC("qpdf", "QPDF prev key in xref stream dictionary");
         xref_offset = dict.getKey("/Prev").getIntValue();
@@ -1241,9 +1188,7 @@ QPDF::insertXrefEntry(int obj, int f0, qpdf_offset_t f1, int f2, bool overwrite)
         break;
     default:
-        throw damagedPDF(
-            "xref stream",
-            "unknown xref stream entry type " + std::to_string(f0));
+        throw damagedPDF("xref stream", "unknown xref stream entry type " + std::to_string(f0));
         break;
     }
 }
@@ -1262,9 +1207,8 @@ QPDF::showXRefTable()
             break;
         case 2:
-            *m->log->getInfo()
-                << "compressed; stream = " << entry.getObjStreamNumber()
-                << ", index = " << entry.getObjStreamIndex();
+            *m->log->getInfo() << "compressed; stream = " << entry.getObjStreamNumber()
+                               << ", index = " << entry.getObjStreamIndex();
             break;
         default:
@@ -1337,8 +1281,7 @@ QPDF::getAllObjects()
 }
 void
-QPDF::setLastObjectDescription(
-    std::string const& description, QPDFObjGen const& og)
+QPDF::setLastObjectDescription(std::string const& description, QPDFObjGen const& og)
 {
     m->last_object_description.clear();
     if (!description.empty()) {
@@ -1369,16 +1312,13 @@ QPDF::readObject(
         decrypter_ph = std::make_shared<StringDecrypter>(this, og);
         decrypter = decrypter_ph.get();
     }
-    auto object =
-        QPDFParser(
-            input, m->last_object_description, m->tokenizer, decrypter, this)
-            .parse(empty, false);
+    auto object = QPDFParser(input, m->last_object_description, m->tokenizer, decrypter, this)
+                      .parse(empty, false);
     if (empty) {
         // Nothing in the PDF spec appears to allow empty objects, but
         // they have been encountered in actual PDF files and Adobe
         // Reader appears to ignore them.
-        warn(damagedPDF(
-            input, input->getLastOffset(), "empty object treated as null"));
+        warn(damagedPDF(input, input->getLastOffset(), "empty object treated as null"));
     } else if (object.isDictionary() && (!in_object_stream)) {
         // check for stream
         qpdf_offset_t cur_offset = input->tell();
@@ -1428,9 +1368,7 @@ QPDF::readObject(
                     }
                 } else if (QUtil::is_space(ch)) {
                     warn(damagedPDF(
-                        input,
-                        input->tell(),
-                        "stream keyword followed by extraneous whitespace"));
+                        input, input->tell(), "stream keyword followed by extraneous whitespace"));
                     done = false;
                 } else {
                     QTC::TC("qpdf", "QPDF stream without newline");
@@ -1450,13 +1388,11 @@ QPDF::readObject(
             size_t length = 0;
             try {
-                std::map<std::string, QPDFObjectHandle> dict =
-                    object.getDictAsMap();
+                std::map<std::string, QPDFObjectHandle> dict = object.getDictAsMap();
                 if (dict.count("/Length") == 0) {
                     QTC::TC("qpdf", "QPDF stream without length");
-                    throw damagedPDF(
-                        input, offset, "stream dictionary lacks /Length key");
+                    throw damagedPDF(input, offset, "stream dictionary lacks /Length key");
                 }
                 QPDFObjectHandle length_obj = dict["/Length"];
@@ -1475,8 +1411,7 @@ QPDF::readObject(
                 input->seek(toO(length), SEEK_CUR);
                 if (!readToken(input).isWord("endstream")) {
                     QTC::TC("qpdf", "QPDF missing endstream");
-                    throw damagedPDF(
-                        input, input->getLastOffset(), "expected endstream");
+                    throw damagedPDF(input, input->getLastOffset(), "expected endstream");
                 }
             } catch (QPDFExc& e) {
                 if (m->attempt_recovery) {
@@ -1486,9 +1421,7 @@ QPDF::readObject(
                     throw;
                 }
             }
-            object = newIndirect(
-                og,
-                QPDF_Stream::create(this, og, object, stream_offset, length));
+            object = newIndirect(og, QPDF_Stream::create(this, og, object, stream_offset, length));
         } else {
             input->seek(cur_offset, SEEK_SET);
         }
@@ -1514,14 +1447,11 @@ QPDF::findEndstream()
 size_t
 QPDF::recoverStreamLength(
-    std::shared_ptr<InputSource> input,
-    QPDFObjGen const& og,
-    qpdf_offset_t stream_offset)
+    std::shared_ptr<InputSource> input, QPDFObjGen const& og, qpdf_offset_t stream_offset)
 {
     // Try to reconstruct stream length by looking for
     // endstream or endobj
-    warn(damagedPDF(
-        input, stream_offset, "attempting to recover stream length"));
+    warn(damagedPDF(input, stream_offset, "attempting to recover stream length"));
     PatternFinder ef(*this, &QPDF::findEndstream);
     size_t length = 0;
@@ -1544,8 +1474,7 @@ QPDF::recoverStreamLength(
             if (entry.getType() == 1) {
                 qpdf_offset_t obj_offset = entry.getOffset();
                 if ((obj_offset > stream_offset) &&
-                    ((this_obj_offset == 0) ||
-                     (this_obj_offset > obj_offset))) {
+                    ((this_obj_offset == 0) || (this_obj_offset > obj_offset))) {
                     this_obj_offset = obj_offset;
                     this_og = iter.first;
                 }
@@ -1562,14 +1491,10 @@ QPDF::recoverStreamLength(
     if (length == 0) {
         warn(damagedPDF(
-            input,
-            stream_offset,
-            "unable to recover stream data; treating stream as empty"));
+            input, stream_offset, "unable to recover stream data; treating stream as empty"));
     } else {
-        warn(damagedPDF(
-            input,
-            stream_offset,
-            "recovered stream length: " + std::to_string(length)));
+        warn(
+            damagedPDF(input, stream_offset, "recovered stream length: " + std::to_string(length)));
     }
     QTC::TC("qpdf", "QPDF recovered stream length");
@@ -1579,8 +1504,7 @@ QPDF::recoverStreamLength(
 QPDFTokenizer::Token
 QPDF::readToken(std::shared_ptr<InputSource> input, size_t max_len)
 {
-    return m->tokenizer.readToken(
-        input, m->last_object_description, true, max_len);
+    return m->tokenizer.readToken(input, m->last_object_description, true, max_len);
 }
 QPDFObjectHandle
@@ -1650,8 +1574,7 @@ QPDF::readObjectAtOffset(
         }
         if (check_og && (exp_og != og)) {
             QTC::TC("qpdf", "QPDF err wrong objid/generation");
-            QPDFExc e =
-                damagedPDF(offset, "expected " + exp_og.unparse(' ') + " obj");
+            QPDFExc e = damagedPDF(offset, "expected " + exp_og.unparse(' ') + " obj");
             if (try_recovery) {
                 // Will be retried below
                 throw e;
@@ -1665,11 +1588,10 @@ QPDF::readObjectAtOffset(
         if (try_recovery) {
             // Try again after reconstructing xref table
             reconstruct_xref(e);
-            if (m->xref_table.count(exp_og) &&
-                (m->xref_table[exp_og].getType() == 1)) {
+            if (m->xref_table.count(exp_og) && (m->xref_table[exp_og].getType() == 1)) {
                 qpdf_offset_t new_offset = m->xref_table[exp_og].getOffset();
-                QPDFObjectHandle result = readObjectAtOffset(
-                    false, new_offset, description, exp_og, og, false);
+                QPDFObjectHandle result =
+                    readObjectAtOffset(false, new_offset, description, exp_og, og, false);
                 QTC::TC("qpdf", "QPDF recovered in readObjectAtOffset");
                 return result;
             } else {
@@ -1777,8 +1699,7 @@ QPDF::resolve(QPDFObjGen og)
         // indirectly in some key that has to be resolved during
         // object parsing, such as stream length.
         QTC::TC("qpdf", "QPDF recursion loop in resolve");
-        warn(damagedPDF(
-            "", "loop detected resolving object " + og.unparse(' ')));
+        warn(damagedPDF("", "loop detected resolving object " + og.unparse(' ')));
         updateCache(og, QPDF_Null::create(), -1, -1);
         return;
     }
@@ -1793,8 +1714,7 @@ QPDF::resolve(QPDFObjGen og)
                     qpdf_offset_t offset = entry.getOffset();
                     // Object stored in cache by readObjectAtOffset
                     QPDFObjGen a_og;
-                    QPDFObjectHandle oh =
-                        readObjectAtOffset(true, offset, "", og, a_og, false);
+                    QPDFObjectHandle oh = readObjectAtOffset(true, offset, "", og, a_og, false);
                 }
                 break;
@@ -1804,19 +1724,13 @@ QPDF::resolve(QPDFObjGen og)
             default:
                 throw damagedPDF(
-                    "",
-                    0,
-                    ("object " + og.unparse('/') +
-                     " has unexpected xref entry type"));
+                    "", 0, ("object " + og.unparse('/') + " has unexpected xref entry type"));
             }
         } catch (QPDFExc& e) {
             warn(e);
         } catch (std::exception& e) {
             warn(damagedPDF(
-                "",
-                0,
-                ("object " + og.unparse('/') +
-                 ": error reading object: " + e.what())));
+                "", 0, ("object " + og.unparse('/') + ": error reading object: " + e.what())));
         }
     }
@@ -1841,8 +1755,7 @@ QPDF::resolveObjectsInStream(int obj_stream_number)
     QPDFObjectHandle obj_stream = getObjectByID(obj_stream_number, 0);
     if (!obj_stream.isStream()) {
         throw damagedPDF(
-            "supposed object stream " + std::to_string(obj_stream_number) +
-            " is not a stream");
+            "supposed object stream " + std::to_string(obj_stream_number) + " is not a stream");
     }
     // For linearization data in the object, use the data from the
@@ -1855,14 +1768,12 @@ QPDF::resolveObjectsInStream(int obj_stream_number)
     if (!dict.isDictionaryOfType("/ObjStm")) {
         QTC::TC("qpdf", "QPDF ERR object stream with wrong type");
         warn(damagedPDF(
-            "supposed object stream " + std::to_string(obj_stream_number) +
-            " has wrong type"));
+            "supposed object stream " + std::to_string(obj_stream_number) + " has wrong type"));
     }
     if (!(dict.getKey("/N").isInteger() && dict.getKey("/First").isInteger())) {
         throw damagedPDF(
-            ("object stream " + std::to_string(obj_stream_number) +
-             " has incorrect keys"));
+            ("object stream " + std::to_string(obj_stream_number) + " has incorrect keys"));
     }
     int n = dict.getKey("/N").getIntValueAsInt();
@@ -1874,8 +1785,7 @@ QPDF::resolveObjectsInStream(int obj_stream_number)
     auto input = std::shared_ptr<InputSource>(
         // line-break
         new BufferInputSource(
-            (m->file->getName() + " object stream " +
-             std::to_string(obj_stream_number)),
+            (m->file->getName() + " object stream " + std::to_string(obj_stream_number)),
             bp.get()));
     for (int i = 0; i < n; ++i) {
@@ -1902,8 +1812,7 @@ QPDF::resolveObjectsInStream(int obj_stream_number)
     for (auto const& iter: offsets) {
         QPDFObjGen og(iter.first, 0);
         QPDFXRefEntry const& entry = m->xref_table[og];
-        if ((entry.getType() == 2) &&
-            (entry.getObjStreamNumber() == obj_stream_number)) {
+        if ((entry.getType() == 2) && (entry.getObjStreamNumber() == obj_stream_number)) {
             int offset = iter.second;
             input->seek(offset, SEEK_SET);
             QPDFObjectHandle oh = readObject(input, "", og, true);
@@ -1956,8 +1865,7 @@ QPDF::nextObjGen()
 {
     int max_objid = toI(getObjectCount());
     if (max_objid == std::numeric_limits<int>::max()) {
-        throw std::range_error(
-            "max object id is too high to create new objects");
+        throw std::range_error("max object id is too high to create new objects");
     }
     return QPDFObjGen(max_objid + 1, 0);
 }
@@ -1974,8 +1882,7 @@ QPDFObjectHandle
 QPDF::makeIndirectObject(QPDFObjectHandle oh)
 {
     if (!oh.isInitialized()) {
-        throw std::logic_error(
-            "attempted to make an uninitialized QPDFObjectHandle indirect");
+        throw std::logic_error("attempted to make an uninitialized QPDFObjectHandle indirect");
     }
     return makeIndirectFromQPDFObject(oh.getObj());
 }
@@ -1989,16 +1896,15 @@ QPDF::newReserved()
 QPDFObjectHandle
 QPDF::newStream()
 {
-    return makeIndirectFromQPDFObject(QPDF_Stream::create(
-        this, nextObjGen(), QPDFObjectHandle::newDictionary(), 0, 0));
+    return makeIndirectFromQPDFObject(
+        QPDF_Stream::create(this, nextObjGen(), QPDFObjectHandle::newDictionary(), 0, 0));
 }
 QPDFObjectHandle
 QPDF::newStream(std::shared_ptr<Buffer> data)
 {
     auto result = newStream();
-    result.replaceStreamData(
-        data, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
+    result.replaceStreamData(data, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
     return result;
 }
@@ -2006,8 +1912,7 @@ QPDFObjectHandle
 QPDF::newStream(std::string const& data)
 {
     auto result = newStream();
-    result.replaceStreamData(
-        data, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
+    result.replaceStreamData(data, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
     return result;
 }
@@ -2025,8 +1930,7 @@ QPDF::reserveObjectIfNotExists(QPDFObjGen const&amp; og)
 QPDFObjectHandle
 QPDF::reserveStream(QPDFObjGen const& og)
 {
-    return {
-        QPDF_Stream::create(this, og, QPDFObjectHandle::newDictionary(), 0, 0)};
+    return {QPDF_Stream::create(this, og, QPDFObjectHandle::newDictionary(), 0, 0)};
 }
 QPDFObjectHandle
@@ -2069,8 +1973,7 @@ QPDF::replaceObject(QPDFObjGen const&amp; og, QPDFObjectHandle oh)
 {
     if (oh.isIndirect() || !oh.isInitialized()) {
         QTC::TC("qpdf", "QPDF replaceObject called with indirect object");
-        throw std::logic_error(
-            "QPDF::replaceObject called with indirect object handle");
+        throw std::logic_error("QPDF::replaceObject called with indirect object handle");
     }
     updateCache(og, oh.getObj(), -1, -1);
 }
@@ -2132,14 +2035,12 @@ QPDF::copyForeignObject(QPDFObjectHandle foreign)
     // the intention is to not update the pages tree.
     if (!foreign.isIndirect()) {
         QTC::TC("qpdf", "QPDF copyForeign direct");
-        throw std::logic_error(
-            "QPDF::copyForeign called with direct object handle");
+        throw std::logic_error("QPDF::copyForeign called with direct object handle");
     }
     QPDF& other = foreign.getQPDF();
     if (&other == this) {
         QTC::TC("qpdf", "QPDF copyForeign not foreign");
-        throw std::logic_error(
-            "QPDF::copyForeign called with object from this QPDF");
+        throw std::logic_error("QPDF::copyForeign called with object from this QPDF");
     }
     ObjCopier& obj_copier = m->object_copiers[other.m->unique_id];
@@ -2163,8 +2064,7 @@ QPDF::copyForeignObject(QPDFObjectHandle foreign)
     // Copy any new objects and replace the reservations.
     for (auto& to_copy: obj_copier.to_copy) {
-        QPDFObjectHandle copy =
-            replaceForeignIndirectObjects(to_copy, obj_copier, true);
+        QPDFObjectHandle copy = replaceForeignIndirectObjects(to_copy, obj_copier, true);
         if (!to_copy.isStream()) {
             QPDFObjGen og(to_copy.getObjGen());
             replaceReserved(obj_copier.object_map[og], copy);
@@ -2180,8 +2080,7 @@ QPDF::reserveObjects(QPDFObjectHandle foreign, ObjCopier&amp; obj_copier, bool top)
 {
     auto foreign_tc = foreign.getTypeCode();
     if (foreign_tc == ::ot_reserved) {
-        throw std::logic_error(
-            "QPDF: attempting to copy a foreign reserved object");
+        throw std::logic_error("QPDF: attempting to copy a foreign reserved object");
     }
     if (foreign.isPagesObject()) {
@@ -2209,8 +2108,7 @@ QPDF::reserveObjects(QPDFObjectHandle foreign, ObjCopier&amp; obj_copier, bool top)
         QTC::TC("qpdf", "QPDF copy indirect");
         if (obj_copier.object_map.count(foreign_og) == 0) {
             obj_copier.to_copy.push_back(foreign);
-            obj_copier.object_map[foreign_og] =
-                foreign.isStream() ? newStream() : newReserved();
+            obj_copier.object_map[foreign_og] = foreign.isStream() ? newStream() : newReserved();
         }
     }
@@ -2234,8 +2132,7 @@ QPDF::reserveObjects(QPDFObjectHandle foreign, ObjCopier&amp; obj_copier, bool top)
 }
 QPDFObjectHandle
-QPDF::replaceForeignIndirectObjects(
-    QPDFObjectHandle foreign, ObjCopier& obj_copier, bool top)
+QPDF::replaceForeignIndirectObjects(QPDFObjectHandle foreign, ObjCopier& obj_copier, bool top)
 {
     auto foreign_tc = foreign.getTypeCode();
     QPDFObjectHandle result;
@@ -2257,8 +2154,7 @@ QPDF::replaceForeignIndirectObjects(
         for (int i = 0; i < n; ++i) {
             result.appendItem(
                 // line-break
-                replaceForeignIndirectObjects(
-                    foreign.getArrayItem(i), obj_copier, false));
+                replaceForeignIndirectObjects(foreign.getArrayItem(i), obj_copier, false));
         }
     } else if (foreign_tc == ::ot_dictionary) {
         QTC::TC("qpdf", "QPDF replace dictionary");
@@ -2266,9 +2162,7 @@ QPDF::replaceForeignIndirectObjects(
         std::set<std::string> keys = foreign.getKeys();
         for (auto const& iter: keys) {
             result.replaceKey(
-                iter,
-                replaceForeignIndirectObjects(
-                    foreign.getKey(iter), obj_copier, false));
+                iter, replaceForeignIndirectObjects(foreign.getKey(iter), obj_copier, false));
         }
     } else if (foreign_tc == ::ot_stream) {
         QTC::TC("qpdf", "QPDF replace stream");
@@ -2279,9 +2173,7 @@ QPDF::replaceForeignIndirectObjects(
         std::set<std::string> keys = old_dict.getKeys();
         for (auto const& iter: keys) {
             dict.replaceKey(
-                iter,
-                replaceForeignIndirectObjects(
-                    old_dict.getKey(iter), obj_copier, false));
+                iter, replaceForeignIndirectObjects(old_dict.getKey(iter), obj_copier, false));
         }
         copyStreamData(result, foreign);
     } else {
@@ -2309,8 +2201,7 @@ QPDF::copyStreamData(QPDFObjectHandle result, QPDFObjectHandle foreign)
     if (m->copied_stream_data_provider == nullptr) {
         m->copied_stream_data_provider = new CopiedStreamDataProvider(*this);
         m->copied_streams =
-            std::shared_ptr<QPDFObjectHandle::StreamDataProvider>(
-                m->copied_stream_data_provider);
+            std::shared_ptr<QPDFObjectHandle::StreamDataProvider>(m->copied_stream_data_provider);
     }
     QPDFObjGen local_og(result.getObjGen());
     // Copy information from the foreign stream so we can pipe its
@@ -2325,8 +2216,7 @@ QPDF::copyStreamData(QPDFObjectHandle result, QPDFObjectHandle foreign)
                                " stream object from foreign stream");
     }
     std::shared_ptr<Buffer> stream_buffer = stream->getStreamDataBuffer();
-    if ((foreign_stream_qpdf.m->immediate_copy_from) &&
-        (stream_buffer == nullptr)) {
+    if ((foreign_stream_qpdf.m->immediate_copy_from) && (stream_buffer == nullptr)) {
         // Pull the stream data into a buffer before attempting
         // the copy operation. Do it on the source stream so that
         // if the source stream is copied multiple times, we don't
@@ -2347,12 +2237,9 @@ QPDF::copyStreamData(QPDFObjectHandle result, QPDFObjectHandle foreign)
     } else if (stream_provider.get()) {
         // In this case, the remote stream's QPDF must stay in scope.
         QTC::TC("qpdf", "QPDF copy foreign stream with provider");
-        m->copied_stream_data_provider->registerForeignStream(
-            local_og, foreign);
+        m->copied_stream_data_provider->registerForeignStream(local_og, foreign);
         result.replaceStreamData(
-            m->copied_streams,
-            dict.getKey("/Filter"),
-            dict.getKey("/DecodeParms"));
+            m->copied_streams, dict.getKey("/Filter"), dict.getKey("/DecodeParms"));
     } else {
         auto foreign_stream_data = std::make_shared<ForeignStreamData>(
             foreign_stream_qpdf.m->encp,
@@ -2361,20 +2248,16 @@ QPDF::copyStreamData(QPDFObjectHandle result, QPDFObjectHandle foreign)
             stream->getParsedOffset(),
             stream->getLength(),
             dict);
-        m->copied_stream_data_provider->registerForeignStream(
-            local_og, foreign_stream_data);
+        m->copied_stream_data_provider->registerForeignStream(local_og, foreign_stream_data);
         result.replaceStreamData(
-            m->copied_streams,
-            dict.getKey("/Filter"),
-            dict.getKey("/DecodeParms"));
+            m->copied_streams, dict.getKey("/Filter"), dict.getKey("/DecodeParms"));
     }
 }
 void
 QPDF::swapObjects(int objid1, int generation1, int objid2, int generation2)
 {
-    swapObjects(
-        QPDFObjGen(objid1, generation1), QPDFObjGen(objid2, generation2));
+    swapObjects(QPDFObjGen(objid1, generation1), QPDFObjGen(objid2, generation2));
 }
 void
@@ -2519,8 +2402,7 @@ QPDF::getCompressibleObjGens()
             if (og == encryption_dict_og) {
                 QTC::TC("qpdf", "QPDF exclude encryption dictionary");
             } else if (!(obj.isStream() ||
-                         (obj.isDictionaryOfType("/Sig") &&
-                          obj.hasKey("/ByteRange") &&
+                         (obj.isDictionaryOfType("/Sig") && obj.hasKey("/ByteRange") &&
                           obj.hasKey("/Contents")))) {
                 result.push_back(og);
             }
@@ -2571,8 +2453,7 @@ QPDF::pipeStreamData(
 {
     std::vector<std::shared_ptr<Pipeline>> to_delete;
     if (encp->encrypted) {
-        decryptStream(
-            encp, file, qpdf_for_warning, pipeline, og, stream_dict, to_delete);
+        decryptStream(encp, file, qpdf_for_warning, pipeline, og, stream_dict, to_delete);
     }
     bool success = false;
@@ -2584,10 +2465,7 @@ QPDF::pipeStreamData(
             size_t len = file->read(buf, to_read);
             if (len == 0) {
                 throw damagedPDF(
-                    file,
-                    "",
-                    file->getLastOffset(),
-                    "unexpected EOF reading stream data");
+                    file, "", file->getLastOffset(), "unexpected EOF reading stream data");
             }
             length -= len;
             pipeline->write(buf, len);
@@ -2607,8 +2485,8 @@ QPDF::pipeStreamData(
                     file,
                     "",
                     file->getLastOffset(),
-                    ("error decoding stream data for object " +
-                     og.unparse(' ') + ": " + e.what())));
+                    ("error decoding stream data for object " + og.unparse(' ') + ": " +
+                     e.what())));
             if (will_retry) {
                 qpdf_for_warning.warn(
                     // line-break
@@ -2694,17 +2572,14 @@ QPDF::damagedPDF(
     qpdf_offset_t offset,
     std::string const& message)
 {
-    return QPDFExc(
-        qpdf_e_damaged_pdf, input->getName(), object, offset, message);
+    return QPDFExc(qpdf_e_damaged_pdf, input->getName(), object, offset, message);
 }
 // Return an exception of type qpdf_e_damaged_pdf.  The object is taken from
 // m->last_object_description.
 QPDFExc
 QPDF::damagedPDF(
-    std::shared_ptr<InputSource> const& input,
-    qpdf_offset_t offset,
-    std::string const& message)
+    std::shared_ptr<InputSource> const& input, qpdf_offset_t offset, std::string const& message)
 {
     return damagedPDF(input, m->last_object_description, offset, message);
 }
@@ -2712,11 +2587,9 @@ QPDF::damagedPDF(
 // Return an exception of type qpdf_e_damaged_pdf.  The filename is taken from
 // m->file.
 QPDFExc
-QPDF::damagedPDF(
-    std::string const& object, qpdf_offset_t offset, std::string const& message)
+QPDF::damagedPDF(std::string const& object, qpdf_offset_t offset, std::string const& message)
 {
-    return QPDFExc(
-        qpdf_e_damaged_pdf, m->file->getName(), object, offset, message);
+    return QPDFExc(qpdf_e_damaged_pdf, m->file->getName(), object, offset, message);
 }
 // Return an exception of type qpdf_e_damaged_pdf.  The filename is taken from
@@ -2741,8 +2614,7 @@ QPDF::damagedPDF(qpdf_offset_t offset, std::string const&amp; message)
 QPDFExc
 QPDF::damagedPDF(std::string const& message)
 {
-    return damagedPDF(
-        m->last_object_description, m->file->getLastOffset(), message);
+    return damagedPDF(m->last_object_description, m->file->getLastOffset(), message);
 }
 bool
@@ -41,8 +41,7 @@ QPDFAcroFormDocumentHelper::getOrCreateAcroForm()
     auto acroform = this->qpdf.getRoot().getKey("/AcroForm");
     if (!acroform.isDictionary()) {
         acroform = this->qpdf.getRoot().replaceKeyAndGetNew(
-            "/AcroForm",
-            this->qpdf.makeIndirectObject(QPDFObjectHandle::newDictionary()));
+            "/AcroForm", this->qpdf.makeIndirectObject(QPDFObjectHandle::newDictionary()));
     }
     return acroform;
 }
@@ -53,24 +52,20 @@ QPDFAcroFormDocumentHelper::addFormField(QPDFFormFieldObjectHelper ff)
     auto acroform = getOrCreateAcroForm();
     auto fields = acroform.getKey("/Fields");
     if (!fields.isArray()) {
-        fields = acroform.replaceKeyAndGetNew(
-            "/Fields", QPDFObjectHandle::newArray());
+        fields = acroform.replaceKeyAndGetNew("/Fields", QPDFObjectHandle::newArray());
     }
     fields.appendItem(ff.getObjectHandle());
     QPDFObjGen::set visited;
-    traverseField(
-        ff.getObjectHandle(), QPDFObjectHandle::newNull(), 0, visited);
+    traverseField(ff.getObjectHandle(), QPDFObjectHandle::newNull(), 0, visited);
 }
 void
-QPDFAcroFormDocumentHelper::addAndRenameFormFields(
-    std::vector<QPDFObjectHandle> fields)
+QPDFAcroFormDocumentHelper::addAndRenameFormFields(std::vector<QPDFObjectHandle> fields)
 {
     analyze();
     std::map<std::string, std::string> renames;
     QPDFObjGen::set seen;
-    for (std::list<QPDFObjectHandle> queue{fields.begin(), fields.end()};
-         !queue.empty();
+    for (std::list<QPDFObjectHandle> queue{fields.begin(), fields.end()}; !queue.empty();
          queue.pop_front()) {
         auto& obj = queue.front();
         if (seen.add(obj)) {
@@ -90,8 +85,7 @@ QPDFAcroFormDocumentHelper::addAndRenameFormFields(
                 // at the end of the fully qualified name, appending to /T
                 // has the effect of appending the same thing to the fully
                 // qualified name.
-                std::string old_name =
-                    QPDFFormFieldObjectHelper(obj).getFullyQualifiedName();
+                std::string old_name = QPDFFormFieldObjectHelper(obj).getFullyQualifiedName();
                 if (renames.count(old_name) == 0) {
                     std::string new_name = old_name;
                     int suffix = 0;
@@ -120,8 +114,7 @@ QPDFAcroFormDocumentHelper::addAndRenameFormFields(
 }
 void
-QPDFAcroFormDocumentHelper::removeFormFields(
-    std::set<QPDFObjGen> const& to_remove)
+QPDFAcroFormDocumentHelper::removeFormFields(std::set<QPDFObjGen> const& to_remove)
 {
     auto acroform = this->qpdf.getRoot().getKey("/AcroForm");
     if (!acroform.isDictionary()) {
@@ -162,8 +155,7 @@ QPDFAcroFormDocumentHelper::removeFormFields(
 }
 void
-QPDFAcroFormDocumentHelper::setFormFieldName(
-    QPDFFormFieldObjectHelper ff, std::string const& name)
+QPDFAcroFormDocumentHelper::setFormFieldName(QPDFFormFieldObjectHelper ff, std::string const& name)
 {
     ff.setFieldAttribute("/T", name);
     QPDFObjGen::set visited;
@@ -257,8 +249,7 @@ QPDFAcroFormDocumentHelper::analyze()
     QPDFObjectHandle fields = acroform.getKey("/Fields");
     if (!fields.isArray()) {
         QTC::TC("qpdf", "QPDFAcroFormDocumentHelper fields not array");
-        acroform.warnIfPossible(
-            "/Fields key of /AcroForm dictionary is not an array; ignoring");
+        acroform.warnIfPossible("/Fields key of /AcroForm dictionary is not an array; ignoring");
         fields = QPDFObjectHandle::newArray();
     }
@@ -294,12 +285,10 @@ QPDFAcroFormDocumentHelper::analyze()
                 // adding a self-contained annotation (merged with the
                 // field dictionary) to the page's /Annots array and
                 // forgetting to also put it in /AcroForm.
-                annot.warnIfPossible(
-                    "this widget annotation is not"
-                    " reachable from /AcroForm in the document catalog");
+                annot.warnIfPossible("this widget annotation is not"
+                                     " reachable from /AcroForm in the document catalog");
                 m->annotation_to_field[og] = QPDFFormFieldObjectHelper(annot);
-                m->field_to_annotations[og].push_back(
-                    QPDFAnnotationObjectHelper(annot));
+                m->field_to_annotations[og].push_back(QPDFAnnotationObjectHelper(annot));
             }
         }
     }
@@ -307,10 +296,7 @@ QPDFAcroFormDocumentHelper::analyze()
 void
 QPDFAcroFormDocumentHelper::traverseField(
-    QPDFObjectHandle field,
-    QPDFObjectHandle parent,
-    int depth,
-    QPDFObjGen::set& visited)
+    QPDFObjectHandle field, QPDFObjectHandle parent, int depth, QPDFObjGen::set& visited)
 {
     if (depth > 100) {
         // Arbitrarily cut off recursion at a fixed depth to avoid
@@ -319,16 +305,14 @@ QPDFAcroFormDocumentHelper::traverseField(
     }
     if (!field.isIndirect()) {
         QTC::TC("qpdf", "QPDFAcroFormDocumentHelper direct field");
-        field.warnIfPossible(
-            "encountered a direct object as a field or annotation while"
-            " traversing /AcroForm; ignoring field or annotation");
+        field.warnIfPossible("encountered a direct object as a field or annotation while"
+                             " traversing /AcroForm; ignoring field or annotation");
         return;
     }
     if (!field.isDictionary()) {
         QTC::TC("qpdf", "QPDFAcroFormDocumentHelper non-dictionary field");
-        field.warnIfPossible(
-            "encountered a non-dictionary as a field or annotation while"
-            " traversing /AcroForm; ignoring field or annotation");
+        field.warnIfPossible("encountered a non-dictionary as a field or annotation while"
+                             " traversing /AcroForm; ignoring field or annotation");
         return;
     }
     QPDFObjGen og(field.getObjGen());
@@ -359,23 +343,17 @@ QPDFAcroFormDocumentHelper::traverseField(
         if (field.hasKey("/Parent")) {
             is_field = true;
         }
-        if (field.hasKey("/Subtype") || field.hasKey("/Rect") ||
-            field.hasKey("/AP")) {
+        if (field.hasKey("/Subtype") || field.hasKey("/Rect") || field.hasKey("/AP")) {
             is_annotation = true;
         }
     }
-    QTC::TC(
-        "qpdf", "QPDFAcroFormDocumentHelper field found", (depth == 0) ? 0 : 1);
-    QTC::TC(
-        "qpdf",
-        "QPDFAcroFormDocumentHelper annotation found",
-        (is_field ? 0 : 1));
+    QTC::TC("qpdf", "QPDFAcroFormDocumentHelper field found", (depth == 0) ? 0 : 1);
+    QTC::TC("qpdf", "QPDFAcroFormDocumentHelper annotation found", (is_field ? 0 : 1));
     if (is_annotation) {
         QPDFObjectHandle our_field = (is_field ? field : parent);
-        m->field_to_annotations[our_field.getObjGen()].push_back(
-            QPDFAnnotationObjectHelper(field));
+        m->field_to_annotations[our_field.getObjGen()].push_back(QPDFAnnotationObjectHelper(field));
         m->annotation_to_field[og] = QPDFFormFieldObjectHelper(our_field);
     }
@@ -400,8 +378,7 @@ QPDFAcroFormDocumentHelper::getNeedAppearances()
 {
     bool result = false;
     QPDFObjectHandle acroform = this->qpdf.getRoot().getKey("/AcroForm");
-    if (acroform.isDictionary() &&
-        acroform.getKey("/NeedAppearances").isBool()) {
+    if (acroform.isDictionary() && acroform.getKey("/NeedAppearances").isBool()) {
         result = acroform.getKey("/NeedAppearances").getBoolValue();
     }
     return result;
@@ -418,8 +395,7 @@ QPDFAcroFormDocumentHelper::setNeedAppearances(bool val)
         return;
     }
     if (val) {
-        acroform.replaceKey(
-            "/NeedAppearances", QPDFObjectHandle::newBool(true));
+        acroform.replaceKey("/NeedAppearances", QPDFObjectHandle::newBool(true));
     } else {
         acroform.removeKey("/NeedAppearances");
     }
@@ -472,8 +448,7 @@ QPDFAcroFormDocumentHelper::adjustInheritedFields(
     // we may be put a value on the field that is unused. This is
     // harmless, so it's not worth trying to work around.
-    auto has_explicit = [](QPDFFormFieldObjectHelper& field,
-                           std::string const& key) {
+    auto has_explicit = [](QPDFFormFieldObjectHelper& field, std::string const& key) {
         if (field.getObjectHandle().hasKey(key)) {
             return true;
         }
@@ -490,16 +465,14 @@ QPDFAcroFormDocumentHelper::adjustInheritedFields(
             std::string da = cur_field.getDefaultAppearance();
             if (da != from_default_da) {
                 QTC::TC("qpdf", "QPDFAcroFormDocumentHelper override da");
-                obj.replaceKey(
-                    "/DA", QPDFObjectHandle::newUnicodeString(from_default_da));
+                obj.replaceKey("/DA", QPDFObjectHandle::newUnicodeString(from_default_da));
             }
         }
         if (override_q && (!has_explicit(cur_field, "/Q"))) {
             int q = cur_field.getQuadding();
             if (q != from_default_q) {
                 QTC::TC("qpdf", "QPDFAcroFormDocumentHelper override q");
-                obj.replaceKey(
-                    "/Q", QPDFObjectHandle::newInteger(from_default_q));
+                obj.replaceKey("/Q", QPDFObjectHandle::newInteger(from_default_q));
             }
         }
     }
@@ -511,11 +484,8 @@ namespace
     {
       public:
         ResourceReplacer(
-            std::map<std::string, std::map<std::string, std::string>> const&
-                dr_map,
-            std::map<
-                std::string,
-                std::map<std::string, std::set<size_t>>> const& rnames);
+            std::map<std::string, std::map<std::string, std::string>> const& dr_map,
+            std::map<std::string, std::map<std::string, std::set<size_t>>> const& rnames);
         virtual ~ResourceReplacer() = default;
         virtual void handleToken(QPDFTokenizer::Token const&) override;
@@ -527,8 +497,7 @@ namespace
 ResourceReplacer::ResourceReplacer(
     std::map<std::string, std::map<std::string, std::string>> const& dr_map,
-    std::map<std::string, std::map<std::string, std::set<size_t>>> const&
-        rnames) :
+    std::map<std::string, std::map<std::string, std::set<size_t>>> const& rnames) :
     offset(0)
 {
     // We have:
@@ -564,8 +533,7 @@ ResourceReplacer::handleToken(QPDFTokenizer::Token const&amp; token)
 {
     bool wrote = false;
     if (token.getType() == QPDFTokenizer::tt_name) {
-        std::string name =
-            QPDFObjectHandle::newName(token.getValue()).getName();
+        std::string name = QPDFObjectHandle::newName(token.getValue()).getName();
         if (to_replace.count(name) && to_replace[name].count(offset)) {
             QTC::TC("qpdf", "QPDFAcroFormDocumentHelper replaced DA token");
             write(to_replace[name][offset]);
@@ -580,8 +548,7 @@ ResourceReplacer::handleToken(QPDFTokenizer::Token const&amp; token)
 void
 QPDFAcroFormDocumentHelper::adjustDefaultAppearances(
-    QPDFObjectHandle obj,
-    std::map<std::string, std::map<std::string, std::string>> const& dr_map)
+    QPDFObjectHandle obj, std::map<std::string, std::map<std::string, std::string>> const& dr_map)
 {
     // This method is called on a field that has been copied from
     // another file but whose /DA still refers to resources in the
@@ -624,8 +591,7 @@ QPDFAcroFormDocumentHelper::adjustDefaultAppearances(
     // then filter it. We don't attach the stream to anything, so it
     // will get discarded.
     ResourceFinder rf;
-    auto da_stream =
-        QPDFObjectHandle::newStream(&this->qpdf, DA.getUTF8Value());
+    auto da_stream = QPDFObjectHandle::newStream(&this->qpdf, DA.getUTF8Value());
     try {
         auto nwarnings = this->qpdf.numWarnings();
         da_stream.parseAsContents(&rf);
@@ -646,15 +612,13 @@ QPDFAcroFormDocumentHelper::adjustDefaultAppearances(
     Pl_Buffer buf_pl("filtered DA");
     da_stream.filterAsContents(&rr, &buf_pl);
     auto buf = buf_pl.getBufferSharedPointer();
-    std::string new_da(
-        reinterpret_cast<char*>(buf->getBuffer()), buf->getSize());
+    std::string new_da(reinterpret_cast<char*>(buf->getBuffer()), buf->getSize());
     obj.replaceKey("/DA", QPDFObjectHandle::newString(new_da));
 }
 void
 QPDFAcroFormDocumentHelper::adjustAppearanceStream(
-    QPDFObjectHandle stream,
-    std::map<std::string, std::map<std::string, std::string>> dr_map)
+    QPDFObjectHandle stream, std::map<std::string, std::map<std::string, std::string>> dr_map)
 {
     // We don't have to modify appearance streams or their resource
     // dictionaries for them to display properly, but we need to do so
@@ -740,8 +704,7 @@ QPDFAcroFormDocumentHelper::adjustAppearanceStream(
     } catch (std::exception& e) {
         // No way to reproduce in test suite right now since error
         // conditions are converted to warnings.
-        stream.warnIfPossible(
-            std::string("Unable to parse appearance stream: ") + e.what());
+        stream.warnIfPossible(std::string("Unable to parse appearance stream: ") + e.what());
     }
 }
@@ -839,8 +802,7 @@ QPDFAcroFormDocumentHelper::transformAnnotations(
             }
             dr.makeResourcesIndirect(this->qpdf);
             if (!dr.isIndirect()) {
-                dr = acroform.replaceKeyAndGetNew(
-                    "/DR", this->qpdf.makeIndirectObject(dr));
+                dr = acroform.replaceKeyAndGetNew("/DR", this->qpdf.makeIndirectObject(dr));
             }
             // Merge the other document's /DR, creating a conflict
             // map. mergeResources checks to make sure both objects
@@ -969,8 +931,7 @@ QPDFAcroFormDocumentHelper::transformAnnotations(
                             obj.replaceKey("/Parent", orig_to_copy[parent_og]);
                         } else {
                             parent.warnIfPossible(
-                                "while traversing field " +
-                                obj.getObjGen().unparse(',') +
+                                "while traversing field " + obj.getObjGen().unparse(',') +
                                 ", found parent (" + parent_og.unparse(',') +
                                 ") that had not been seen, indicating likely"
                                 " invalid field structure");
@@ -989,11 +950,7 @@ QPDFAcroFormDocumentHelper::transformAnnotations(
                     if (override_da || override_q) {
                         adjustInheritedFields(
-                            obj,
-                            override_da,
-                            from_default_da,
-                            override_q,
-                            from_default_q);
+                            obj, override_da, from_default_da, override_q, from_default_q);
                     }
                     if (foreign) {
                         // Lazily initialize our /DR and the conflict map.
@@ -1013,8 +970,7 @@ QPDFAcroFormDocumentHelper::transformAnnotations(
                             obj.replaceKey("/DR", dr);
                         }
                     }
-                    if (foreign && obj.getKey("/DA").isString() &&
-                        (!dr_map.empty())) {
+                    if (foreign && obj.getKey("/DA").isString() && (!dr_map.empty())) {
                         adjustDefaultAppearances(obj, dr_map);
                     }
                 }
@@ -1060,15 +1016,13 @@ QPDFAcroFormDocumentHelper::transformAnnotations(
         if (apdict.isDictionary()) {
             for (auto& ap: apdict.ditems()) {
                 if (ap.second.isStream()) {
-                    streams.push_back(
-                        replace_stream(apdict, ap.first, ap.second));
+                    streams.push_back(replace_stream(apdict, ap.first, ap.second));
                 } else if (ap.second.isDictionary()) {
                     for (auto& ap2: ap.second.ditems()) {
                         if (ap2.second.isStream()) {
                             streams.push_back(
                                 // line-break
-                                replace_stream(
-                                    ap.second, ap2.first, ap2.second));
+                                replace_stream(ap.second, ap2.first, ap2.second));
                         }
                     }
                 }
@@ -1096,8 +1050,7 @@ QPDFAcroFormDocumentHelper::transformAnnotations(
                 adjustAppearanceStream(stream, dr_map);
             }
         }
-        auto rect =
-            cm.transformRectangle(annot.getKey("/Rect").getArrayAsRectangle());
+        auto rect = cm.transformRectangle(annot.getKey("/Rect").getArrayAsRectangle());
         annot.replaceKey("/Rect", QPDFObjectHandle::newFromRectangle(rect));
     }
 }
@@ -47,8 +47,7 @@ QPDFAnnotationObjectHelper::getFlags()
 }
 QPDFObjectHandle
-QPDFAnnotationObjectHelper::getAppearanceStream(
-    std::string const& which, std::string const& state)
+QPDFAnnotationObjectHelper::getAppearanceStream(std::string const& which, std::string const& state)
 {
     QPDFObjectHandle ap = getAppearanceDictionary();
     std::string desired_state = state.empty() ? getAppearanceState() : state;
@@ -80,10 +79,7 @@ QPDFAnnotationObjectHelper::getAppearanceStream(
 std::string
 QPDFAnnotationObjectHelper::getPageContentForAppearance(
-    std::string const& name,
-    int rotate,
-    int required_flags,
-    int forbidden_flags)
+    std::string const& name, int rotate, int required_flags, int forbidden_flags)
 {
     if (!getAppearanceStream("/N").isStream()) {
         return "";
@@ -242,9 +238,7 @@ QPDFAnnotationObjectHelper::getPageContentForAppearance(
     // Compute a matrix to transform the appearance box to the rectangle
     QPDFMatrix AA;
     AA.translate(rect.llx, rect.lly);
-    AA.scale(
-        (rect.urx - rect.llx) / (T.urx - T.llx),
-        (rect.ury - rect.lly) / (T.ury - T.lly));
+    AA.scale((rect.urx - rect.llx) / (T.urx - T.llx), (rect.ury - rect.lly) / (T.ury - T.lly));
     AA.translate(-T.llx, -T.lly);
     if (do_rotate) {
         AA.rotatex90(rotate);
@@ -9,8 +9,7 @@
 #include <cstring>
 #include <iostream>
-QPDFArgParser::Members::Members(
-    int argc, char const* const argv[], char const* progname_env) :
+QPDFArgParser::Members::Members(int argc, char const* const argv[], char const* progname_env) :
     argc(argc),
     argv(argv),
@@ -25,19 +24,15 @@ QPDFArgParser::Members::Members(
     whoami = QUtil::getWhoami(tmp.get());
 }
-QPDFArgParser::QPDFArgParser(
-    int argc, char const* const argv[], char const* progname_env) :
+QPDFArgParser::QPDFArgParser(int argc, char const* const argv[], char const* progname_env) :
     m(new Members(argc, argv, progname_env))
 {
     selectHelpOptionTable();
     char const* help_choices[] = {"all", nullptr};
     // More help choices are added dynamically.
-    addChoices(
-        "help", bindParam(&QPDFArgParser::argHelp, this), false, help_choices);
-    addInvalidChoiceHandler(
-        "help", bindParam(&QPDFArgParser::invalidHelpArg, this));
-    addBare(
-        "completion-bash", bindBare(&QPDFArgParser::argCompletionBash, this));
+    addChoices("help", bindParam(&QPDFArgParser::argHelp, this), false, help_choices);
+    addInvalidChoiceHandler("help", bindParam(&QPDFArgParser::invalidHelpArg, this));
+    addBare("completion-bash", bindBare(&QPDFArgParser::argCompletionBash, this));
     addBare("completion-zsh", bindBare(&QPDFArgParser::argCompletionZsh, this));
     selectMainOptionTable();
 }
@@ -62,22 +57,19 @@ QPDFArgParser::selectOptionTable(std::string const&amp; name)
     auto t = m->option_tables.find(name);
     if (t == m->option_tables.end()) {
         QTC::TC("libtests", "QPDFArgParser select unregistered table");
-        throw std::logic_error(
-            "QPDFArgParser: selecting unregistered option table " + name);
+        throw std::logic_error("QPDFArgParser: selecting unregistered option table " + name);
     }
     m->option_table = &(t->second);
     m->option_table_name = name;
 }
 void
-QPDFArgParser::registerOptionTable(
-    std::string const& name, bare_arg_handler_t end_handler)
+QPDFArgParser::registerOptionTable(std::string const& name, bare_arg_handler_t end_handler)
 {
     if (0 != m->option_tables.count(name)) {
         QTC::TC("libtests", "QPDFArgParser register registered table");
         throw std::logic_error(
-            "QPDFArgParser: registering already registered option table " +
-            name);
+            "QPDFArgParser: registering already registered option table " + name);
     }
     m->option_tables[name];
     selectOptionTable(name);
@@ -90,8 +82,8 @@ QPDFArgParser::registerArg(std::string const&amp; arg)
     if (0 != m->option_table->count(arg)) {
         QTC::TC("libtests", "QPDFArgParser duplicate handler");
         throw std::logic_error(
-            "QPDFArgParser: adding a duplicate handler for option " + arg +
-            " in " + m->option_table_name + " option table");
+            "QPDFArgParser: adding a duplicate handler for option " + arg + " in " +
+            m->option_table_name + " option table");
     }
     return ((*m->option_table)[arg]);
 }
@@ -113,9 +105,7 @@ QPDFArgParser::addBare(std::string const&amp; arg, bare_arg_handler_t handler)
 void
 QPDFArgParser::addRequiredParameter(
-    std::string const& arg,
-    param_arg_handler_t handler,
-    char const* parameter_name)
+    std::string const& arg, param_arg_handler_t handler, char const* parameter_name)
 {
     OptionEntry& oe = registerArg(arg);
     oe.parameter_needed = true;
@@ -124,8 +114,7 @@ QPDFArgParser::addRequiredParameter(
 }
 void
-QPDFArgParser::addOptionalParameter(
-    std::string const& arg, param_arg_handler_t handler)
+QPDFArgParser::addOptionalParameter(std::string const& arg, param_arg_handler_t handler)
 {
     OptionEntry& oe = registerArg(arg);
     oe.parameter_needed = false;
@@ -134,10 +123,7 @@ QPDFArgParser::addOptionalParameter(
 void
 QPDFArgParser::addChoices(
-    std::string const& arg,
-    param_arg_handler_t handler,
-    bool required,
-    char const** choices)
+    std::string const& arg, param_arg_handler_t handler, bool required, char const** choices)
 {
     OptionEntry& oe = registerArg(arg);
     oe.parameter_needed = required;
@@ -148,15 +134,13 @@ QPDFArgParser::addChoices(
 }
 void
-QPDFArgParser::addInvalidChoiceHandler(
-    std::string const& arg, param_arg_handler_t handler)
+QPDFArgParser::addInvalidChoiceHandler(std::string const& arg, param_arg_handler_t handler)
 {
     auto i = m->option_table->find(arg);
     if (i == m->option_table->end()) {
         QTC::TC("libtests", "QPDFArgParser invalid choice handler to unknown");
-        throw std::logic_error(
-            "QPDFArgParser: attempt to add invalid choice handler"
-            " to unknown argument");
+        throw std::logic_error("QPDFArgParser: attempt to add invalid choice handler"
+                               " to unknown argument");
     }
     auto& oe = i->second;
     oe.invalid_choice_handler = handler;
@@ -195,9 +179,7 @@ QPDFArgParser::completionCommon(bool zsh)
     std::string appimage;
     if (QUtil::get_env(m->progname_env.c_str(), &executable)) {
         progname = executable;
-    } else if (
-        QUtil::get_env("APPDIR", &appdir) &&
-        QUtil::get_env("APPIMAGE", &appimage)) {
+    } else if (QUtil::get_env("APPDIR", &appdir) && QUtil::get_env("APPIMAGE", &appimage)) {
         // Detect if we're in an AppImage and adjust
         if ((appdir.length() < strlen(m->argv[0])) &&
             (strncmp(appdir.c_str(), m->argv[0], appdir.length()) == 0)) {
@@ -345,8 +327,7 @@ QPDFArgParser::handleBashArguments()
     }
     // Explicitly discard any non-space-terminated word. The "current
     // word" is handled specially.
-    m->bash_argv_ph =
-        QUtil::make_shared_array<char const*>(1 + m->bash_argv.size());
+    m->bash_argv_ph = QUtil::make_shared_array<char const*>(1 + m->bash_argv.size());
     for (size_t i = 0; i < m->bash_argv.size(); ++i) {
         m->bash_argv_ph.get()[i] = m->bash_argv.at(i).get();
     }
@@ -479,8 +460,7 @@ QPDFArgParser::parseArgs()
             end_option = true;
             if (oep == m->option_table->end()) {
                 // This is registered automatically, so this can't happen.
-                throw std::logic_error(
-                    "QPDFArgParser: -- handler not registered");
+                throw std::logic_error("QPDFArgParser: -- handler not registered");
             }
         } else if ((arg[0] == '-') && (strcmp(arg, "-") != 0)) {
             ++arg;
@@ -531,18 +511,15 @@ QPDFArgParser::parseArgs()
             QTC::TC("libtests", "QPDFArgParser unrecognized");
             std::string message = "unrecognized argument " + o_arg;
             if (m->option_table != &m->main_option_table) {
-                message += " (" + m->option_table_name +
-                    " options must be terminated with --)";
+                message += " (" + m->option_table_name + " options must be terminated with --)";
             }
             usage(message);
         }
         OptionEntry& oe = oep->second;
         if ((oe.parameter_needed && (!have_parameter)) ||
-            ((!oe.choices.empty() && have_parameter &&
-              (0 == oe.choices.count(parameter))))) {
-            std::string message =
-                "--" + arg_s + " must be given as --" + arg_s + "=";
+            ((!oe.choices.empty() && have_parameter && (0 == oe.choices.count(parameter))))) {
+            std::string message = "--" + arg_s + " must be given as --" + arg_s + "=";
             if (oe.invalid_choice_handler) {
                 oe.invalid_choice_handler(parameter);
                 // Method should call usage() or exit. Just in case it
@@ -609,9 +586,7 @@ QPDFArgParser::doFinalChecks()
 void
 QPDFArgParser::addChoicesToCompletions(
-    option_table_t& option_table,
-    std::string const& option,
-    std::string const& extra_prefix)
+    option_table_t& option_table, std::string const& option, std::string const& extra_prefix)
 {
     if (option_table.count(option) != 0) {
         OptionEntry& oe = option_table[option];
@@ -648,9 +623,7 @@ QPDFArgParser::addOptionsToCompletions(option_table_t&amp; option_table)
 void
 QPDFArgParser::insertCompletions(
-    option_table_t& option_table,
-    std::string const& choice_option,
-    std::string const& extra_prefix)
+    option_table_t& option_table, std::string const& choice_option, std::string const& extra_prefix)
 {
     if (!choice_option.empty()) {
         addChoicesToCompletions(option_table, choice_option, extra_prefix);
@@ -666,21 +639,17 @@ QPDFArgParser::handleCompletion()
     if (m->completions.empty()) {
         // Detect --option=... Bash treats the = as a word separator.
         std::string choice_option;
-        if (m->bash_cur.empty() && (m->bash_prev.length() > 2) &&
-            (m->bash_prev.at(0) == '-') && (m->bash_prev.at(1) == '-') &&
-            (m->bash_line.at(m->bash_line.length() - 1) == '=')) {
+        if (m->bash_cur.empty() && (m->bash_prev.length() > 2) && (m->bash_prev.at(0) == '-') &&
+            (m->bash_prev.at(1) == '-') && (m->bash_line.at(m->bash_line.length() - 1) == '=')) {
             choice_option = m->bash_prev.substr(2, std::string::npos);
-        } else if (
-            (m->bash_prev == "=") &&
-            (m->bash_line.length() > (m->bash_cur.length() + 1))) {
+        } else if ((m->bash_prev == "=") && (m->bash_line.length() > (m->bash_cur.length() + 1))) {
             // We're sitting at --option=x. Find previous option.
             size_t end_mark = m->bash_line.length() - m->bash_cur.length() - 1;
             char before_cur = m->bash_line.at(end_mark);
             if (before_cur == '=') {
                 size_t space = m->bash_line.find_last_of(' ', end_mark);
                 if (space != std::string::npos) {
-                    std::string candidate =
-                        m->bash_line.substr(space + 1, end_mark - space - 1);
+                    std::string candidate = m->bash_line.substr(space + 1, end_mark - space - 1);
                     if ((candidate.length() > 2) && (candidate.at(0) == '-') &&
                         (candidate.at(1) == '-')) {
                         choice_option = candidate.substr(2, std::string::npos);
@@ -695,8 +664,7 @@ QPDFArgParser::handleCompletion()
         insertCompletions(*m->option_table, choice_option, extra_prefix);
         if (m->argc == 1) {
             // Help options are valid only by themselves.
-            insertCompletions(
-                m->help_option_table, choice_option, extra_prefix);
+            insertCompletions(m->help_option_table, choice_option, extra_prefix);
         }
     }
     std::string prefix = extra_prefix + m->bash_cur;
@@ -716,24 +684,19 @@ QPDFArgParser::addHelpFooter(std::string const&amp; text)
 void
 QPDFArgParser::addHelpTopic(
-    std::string const& topic,
-    std::string const& short_text,
-    std::string const& long_text)
+    std::string const& topic, std::string const& short_text, std::string const& long_text)
 {
     if (topic == "all") {
         QTC::TC("libtests", "QPDFArgParser add reserved help topic");
-        throw std::logic_error(
-            "QPDFArgParser: can't register reserved help topic " + topic);
+        throw std::logic_error("QPDFArgParser: can't register reserved help topic " + topic);
     }
     if (!((topic.length() > 0) && (topic.at(0) != '-'))) {
         QTC::TC("libtests", "QPDFArgParser bad topic for help");
-        throw std::logic_error(
-            "QPDFArgParser: help topics must not start with -");
+        throw std::logic_error("QPDFArgParser: help topics must not start with -");
     }
     if (m->help_topics.count(topic)) {
         QTC::TC("libtests", "QPDFArgParser add existing topic");
-        throw std::logic_error(
-            "QPDFArgParser: topic " + topic + " has already been added");
+        throw std::logic_error("QPDFArgParser: topic " + topic + " has already been added");
     }
     m->help_topics[topic] = HelpTopic(short_text, long_text);
@@ -747,23 +710,20 @@ QPDFArgParser::addOptionHelp(
     std::string const& short_text,
     std::string const& long_text)
 {
-    if (!((option_name.length() > 2) && (option_name.at(0) == '-') &&
-          (option_name.at(1) == '-'))) {
+    if (!((option_name.length() > 2) && (option_name.at(0) == '-') && (option_name.at(1) == '-'))) {
         QTC::TC("libtests", "QPDFArgParser bad option for help");
-        throw std::logic_error(
-            "QPDFArgParser: options for help must start with --");
+        throw std::logic_error("QPDFArgParser: options for help must start with --");
     }
     if (m->option_help.count(option_name)) {
         QTC::TC("libtests", "QPDFArgParser duplicate option help");
-        throw std::logic_error(
-            "QPDFArgParser: option " + option_name + " already has help");
+        throw std::logic_error("QPDFArgParser: option " + option_name + " already has help");
     }
     auto ht = m->help_topics.find(topic);
     if (ht == m->help_topics.end()) {
         QTC::TC("libtests", "QPDFArgParser add to unknown topic");
         throw std::logic_error(
-            "QPDFArgParser: unable to add option " + option_name +
-            " to unknown help topic " + topic);
+            "QPDFArgParser: unable to add option " + option_name + " to unknown help topic " +
+            topic);
     }
     m->option_help[option_name] = HelpTopic(short_text, long_text);
     ht->second.options.insert(option_name);
@@ -773,12 +733,9 @@ QPDFArgParser::addOptionHelp(
 void
 QPDFArgParser::getTopHelp(std::ostringstream& msg)
 {
-    msg << "Run \"" << m->whoami << " --help=topic\" for help on a topic."
-        << std::endl
-        << "Run \"" << m->whoami << " --help=--option\" for help on an option."
-        << std::endl
-        << "Run \"" << m->whoami << " --help=all\" to see all available help."
-        << std::endl
+    msg << "Run \"" << m->whoami << " --help=topic\" for help on a topic." << std::endl
+        << "Run \"" << m->whoami << " --help=--option\" for help on an option." << std::endl
+        << "Run \"" << m->whoami << " --help=all\" to see all available help." << std::endl
         << std::endl
         << "Topics:" << std::endl;
     for (auto const& i: m->help_topics) {
@@ -794,8 +751,7 @@ QPDFArgParser::getAllHelp(std::ostringstream&amp; msg)
         for (auto const& i: topics) {
             auto const& topic = i.first;
             msg << std::endl
-                << "== " << topic << " (" << i.second.short_text
-                << ") ==" << std::endl
+                << "== " << topic << " (" << i.second.short_text << ") ==" << std::endl
                 << std::endl;
             getTopicHelp(topic, i.second, msg);
         }
@@ -806,8 +762,7 @@ QPDFArgParser::getAllHelp(std::ostringstream&amp; msg)
 }
 void
-QPDFArgParser::getTopicHelp(
-    std::string const& name, HelpTopic const& ht, std::ostringstream& msg)
+QPDFArgParser::getTopicHelp(std::string const& name, HelpTopic const& ht, std::ostringstream& msg)
 {
     if (ht.long_text.empty()) {
         msg << ht.short_text << std::endl;
@@ -817,8 +772,7 @@ QPDFArgParser::getTopicHelp(
     if (!ht.options.empty()) {
         msg << std::endl << "Related options:" << std::endl;
         for (auto const& i: ht.options) {
-            msg << "  " << i << ": " << m->option_help[i].short_text
-                << std::endl;
+            msg << "  " << i << ": " << m->option_help[i].short_text << std::endl;
         }
     }
 }
@@ -19,8 +19,7 @@ QPDFCryptoProvider::getImpl()
 {
     QPDFCryptoProvider& p = getInstance();
     if (p.m->default_provider.empty()) {
-        throw std::logic_error(
-            "QPDFCryptoProvider::getImpl called with no default provider.");
+        throw std::logic_error("QPDFCryptoProvider::getImpl called with no default provider.");
     }
     return p.getImpl_internal(p.m->default_provider);
 }
@@ -76,8 +75,7 @@ QPDFCryptoProvider::getImpl_internal(std::string const&amp; name) const
     auto iter = m->providers.find(name);
     if (iter == m->providers.end()) {
         throw std::logic_error(
-            "QPDFCryptoProvider requested unknown implementation \"" + name +
-            "\"");
+            "QPDFCryptoProvider requested unknown implementation \"" + name + "\"");
     }
     return m->providers[name]();
 }
@@ -47,8 +47,7 @@ QPDFCrypto_gnutls::MD5_init()
     if (code < 0) {
         this->hash_ctx = nullptr;
         throw std::runtime_error(
-            std::string("gnutls: MD5 error: ") +
-            std::string(gnutls_strerror(code)));
+            std::string("gnutls: MD5 error: ") + std::string(gnutls_strerror(code)));
     }
 }
@@ -78,26 +77,22 @@ QPDFCrypto_gnutls::RC4_init(unsigned char const* key_data, int key_len)
 {
     RC4_finalize();
     if (key_len == -1) {
-        key_len =
-            QIntC::to_int(strlen(reinterpret_cast<char const*>(key_data)));
+        key_len = QIntC::to_int(strlen(reinterpret_cast<char const*>(key_data)));
     }
     gnutls_datum_t key;
     key.data = const_cast<unsigned char*>(key_data);
     key.size = QIntC::to_uint(key_len);
-    int code = gnutls_cipher_init(
-        &this->cipher_ctx, GNUTLS_CIPHER_ARCFOUR_128, &key, nullptr);
+    int code = gnutls_cipher_init(&this->cipher_ctx, GNUTLS_CIPHER_ARCFOUR_128, &key, nullptr);
     if (code < 0) {
         this->cipher_ctx = nullptr;
         throw std::runtime_error(
-            std::string("gnutls: RC4 error: ") +
-            std::string(gnutls_strerror(code)));
+            std::string("gnutls: RC4 error: ") + std::string(gnutls_strerror(code)));
     }
 }
 void
-QPDFCrypto_gnutls::RC4_process(
-    unsigned char const* in_data, size_t len, unsigned char* out_data)
+QPDFCrypto_gnutls::RC4_process(unsigned char const* in_data, size_t len, unsigned char* out_data)
 {
     gnutls_cipher_encrypt2(this->cipher_ctx, in_data, len, out_data, len);
 }
@@ -223,29 +218,19 @@ QPDFCrypto_gnutls::rijndael_init(
     if (code < 0) {
         this->cipher_ctx = nullptr;
         throw std::runtime_error(
-            std::string("gnutls: AES error: ") +
-            std::string(gnutls_strerror(code)));
+            std::string("gnutls: AES error: ") + std::string(gnutls_strerror(code)));
     }
 }
 void
-QPDFCrypto_gnutls::rijndael_process(
-    unsigned char* in_data, unsigned char* out_data)
+QPDFCrypto_gnutls::rijndael_process(unsigned char* in_data, unsigned char* out_data)
 {
     if (this->encrypt) {
         gnutls_cipher_encrypt2(
-            this->cipher_ctx,
-            in_data,
-            rijndael_buf_size,
-            out_data,
-            rijndael_buf_size);
+            this->cipher_ctx, in_data, rijndael_buf_size, out_data, rijndael_buf_size);
     } else {
         gnutls_cipher_decrypt2(
-            this->cipher_ctx,
-            in_data,
-            rijndael_buf_size,
-            out_data,
-            rijndael_buf_size);
+            this->cipher_ctx, in_data, rijndael_buf_size, out_data, rijndael_buf_size);
     }
     // Gnutls doesn't support AES in ECB (non-CBC) mode, but the
@@ -253,14 +238,8 @@ QPDFCrypto_gnutls::rijndael_process(
     // zeroes each time. We jump through a few hoops here to make this
     // work.
     if (!this->cbc_mode) {
-        static unsigned char zeroes[16] = {
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-        rijndael_init(
-            this->encrypt,
-            this->aes_key_data,
-            this->aes_key_len,
-            false,
-            zeroes);
+        static unsigned char zeroes[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+        rijndael_init(this->encrypt, this->aes_key_data, this->aes_key_len, false, zeroes);
     }
 }
@@ -68,8 +68,7 @@ QPDFCrypto_native::RC4_init(unsigned char const* key_data, int key_len)
 }
 void
-QPDFCrypto_native::RC4_process(
-    unsigned char const* in_data, size_t len, unsigned char* out_data)
+QPDFCrypto_native::RC4_process(unsigned char const* in_data, size_t len, unsigned char* out_data)
 {
     this->rc4->process(in_data, len, out_data);
 }
@@ -112,13 +111,12 @@ QPDFCrypto_native::rijndael_init(
     unsigned char* cbc_block)
 {
-    this->aes_pdf = std::make_shared<AES_PDF_native>(
-        encrypt, key_data, key_len, cbc_mode, cbc_block);
+    this->aes_pdf =
+        std::make_shared<AES_PDF_native>(encrypt, key_data, key_len, cbc_mode, cbc_block);
 }
 void
-QPDFCrypto_native::rijndael_process(
-    unsigned char* in_data, unsigned char* out_data)
+QPDFCrypto_native::rijndael_process(unsigned char* in_data, unsigned char* out_data)
 {
     this->aes_pdf->update(in_data, out_data);
 }
@@ -76,8 +76,7 @@ RC4Loader::~RC4Loader()
 static void
 bad_bits(int bits)
 {
-    throw std::logic_error(
-        std::string("unsupported key length: ") + std::to_string(bits));
+    throw std::logic_error(std::string("unsupported key length: ") + std::to_string(bits));
 }
 static void
@@ -208,14 +207,11 @@ QPDFCrypto_openssl::RC4_init(unsigned char const* key_data, int key_len)
 #endif
     check_openssl(EVP_CIPHER_CTX_reset(cipher_ctx));
     if (key_len == -1) {
-        key_len =
-            QIntC::to_int(strlen(reinterpret_cast<const char*>(key_data)));
+        key_len = QIntC::to_int(strlen(reinterpret_cast<const char*>(key_data)));
     }
-    check_openssl(
-        EVP_EncryptInit_ex(cipher_ctx, rc4, nullptr, nullptr, nullptr));
+    check_openssl(EVP_EncryptInit_ex(cipher_ctx, rc4, nullptr, nullptr, nullptr));
     check_openssl(EVP_CIPHER_CTX_set_key_length(cipher_ctx, key_len));
-    check_openssl(
-        EVP_EncryptInit_ex(cipher_ctx, nullptr, nullptr, key_data, nullptr));
+    check_openssl(EVP_EncryptInit_ex(cipher_ctx, nullptr, nullptr, key_data, nullptr));
 }
 void
@@ -242,23 +238,19 @@ QPDFCrypto_openssl::rijndael_init(
     check_openssl(EVP_CIPHER_CTX_reset(cipher_ctx));
     check_openssl(
         // line-break
-        EVP_CipherInit_ex(
-            cipher_ctx, cipher, nullptr, key_data, cbc_block, encrypt));
+        EVP_CipherInit_ex(cipher_ctx, cipher, nullptr, key_data, cbc_block, encrypt));
     check_openssl(EVP_CIPHER_CTX_set_padding(cipher_ctx, 0));
 }
 void
-QPDFCrypto_openssl::RC4_process(
-    unsigned char const* in_data, size_t len, unsigned char* out_data)
+QPDFCrypto_openssl::RC4_process(unsigned char const* in_data, size_t len, unsigned char* out_data)
 {
     int out_len = static_cast<int>(len);
-    check_openssl(
-        EVP_EncryptUpdate(cipher_ctx, out_data, &out_len, in_data, out_len));
+    check_openssl(EVP_EncryptUpdate(cipher_ctx, out_data, &out_len, in_data, out_len));
 }
 void
-QPDFCrypto_openssl::rijndael_process(
-    unsigned char* in_data, unsigned char* out_data)
+QPDFCrypto_openssl::rijndael_process(unsigned char* in_data, unsigned char* out_data)
 {
     int len = QPDFCryptoImpl::rijndael_buf_size;
     check_openssl(EVP_CipherUpdate(cipher_ctx, out_data, &len, in_data, len));
@@ -24,13 +24,12 @@ QPDFEFStreamObjectHelper::getParam(std::string const&amp; pkey)
 }
 void
-QPDFEFStreamObjectHelper::setParam(
-    std::string const& pkey, QPDFObjectHandle const& pval)
+QPDFEFStreamObjectHelper::setParam(std::string const& pkey, QPDFObjectHandle const& pval)
 {
     auto params = this->oh.getDict().getKey("/Params");
     if (!params.isDictionary()) {
-        params = this->oh.getDict().replaceKeyAndGetNew(
-            "/Params", QPDFObjectHandle::newDictionary());
+        params =
+            this->oh.getDict().replaceKeyAndGetNew("/Params", QPDFObjectHandle::newDictionary());
     }
     params.replaceKey(pkey, pval);
 }
@@ -89,8 +88,7 @@ QPDFEFStreamObjectHelper::getChecksum()
 }
 QPDFEFStreamObjectHelper
-QPDFEFStreamObjectHelper::createEFStream(
-    QPDF& qpdf, std::shared_ptr<Buffer> data)
+QPDFEFStreamObjectHelper::createEFStream(QPDF& qpdf, std::shared_ptr<Buffer> data)
 {
     return newFromStream(qpdf.newStream(data));
 }
@@ -102,12 +100,10 @@ QPDFEFStreamObjectHelper::createEFStream(QPDF&amp; qpdf, std::string const&amp; data)
 }
 QPDFEFStreamObjectHelper
-QPDFEFStreamObjectHelper::createEFStream(
-    QPDF& qpdf, std::function<void(Pipeline*)> provider)
+QPDFEFStreamObjectHelper::createEFStream(QPDF& qpdf, std::function<void(Pipeline*)> provider)
 {
     auto stream = qpdf.newStream();
-    stream.replaceStreamData(
-        provider, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
+    stream.replaceStreamData(provider, QPDFObjectHandle::newNull(), QPDFObjectHandle::newNull());
     return newFromStream(stream);
 }
@@ -128,8 +124,7 @@ QPDFEFStreamObjectHelper::setModDate(std::string const&amp; date)
 QPDFEFStreamObjectHelper&
 QPDFEFStreamObjectHelper::setSubtype(std::string const& subtype)
 {
-    this->oh.getDict().replaceKey(
-        "/Subtype", QPDFObjectHandle::newName("/" + subtype));
+    this->oh.getDict().replaceKey("/Subtype", QPDFObjectHandle::newName("/" + subtype));
     return *this;
 }
@@ -137,22 +132,18 @@ QPDFEFStreamObjectHelper
 QPDFEFStreamObjectHelper::newFromStream(QPDFObjectHandle stream)
 {
     QPDFEFStreamObjectHelper result(stream);
-    stream.getDict().replaceKey(
-        "/Type", QPDFObjectHandle::newName("/EmbeddedFile"));
+    stream.getDict().replaceKey("/Type", QPDFObjectHandle::newName("/EmbeddedFile"));
     Pl_Discard discard;
     // The PDF spec specifies use of MD5 here and notes that it is not
     // to be used for security. MD5 is known to be insecure.
     Pl_MD5 md5("EF md5", &discard);
     Pl_Count count("EF size", &md5);
     if (!stream.pipeStreamData(&count, nullptr, 0, qpdf_dl_all)) {
-        stream.warnIfPossible(
-            "unable to get stream data for new embedded file stream");
+        stream.warnIfPossible("unable to get stream data for new embedded file stream");
     } else {
+        result.setParam("/Size", QPDFObjectHandle::newInteger(count.getCount()));
         result.setParam(
-            "/Size", QPDFObjectHandle::newInteger(count.getCount()));
-        result.setParam(
-            "/CheckSum",
-            QPDFObjectHandle::newString(QUtil::hex_decode(md5.getHexDigest())));
+            "/CheckSum", QPDFObjectHandle::newString(QUtil::hex_decode(md5.getHexDigest())));
     }
     return result;
 }
@@ -40,8 +40,7 @@ QPDFEmbeddedFileDocumentHelper::QPDFEmbeddedFileDocumentHelper(QPDF&amp; qpdf) :
     if (names.isDictionary()) {
         auto embedded_files = names.getKey("/EmbeddedFiles");
         if (embedded_files.isDictionary()) {
-            m->embedded_files = std::make_shared<QPDFNameTreeObjectHelper>(
-                embedded_files, qpdf);
+            m->embedded_files = std::make_shared<QPDFNameTreeObjectHelper>(embedded_files, qpdf);
         }
     }
 }
@@ -61,8 +60,7 @@ QPDFEmbeddedFileDocumentHelper::initEmbeddedFiles()
     auto root = qpdf.getRoot();
     auto names = root.getKey("/Names");
     if (!names.isDictionary()) {
-        names = root.replaceKeyAndGetNew(
-            "/Names", QPDFObjectHandle::newDictionary());
+        names = root.replaceKeyAndGetNew("/Names", QPDFObjectHandle::newDictionary());
     }
     auto embedded_files = names.getKey("/EmbeddedFiles");
     if (!embedded_files.isDictionary()) {
@@ -91,8 +89,7 @@ QPDFEmbeddedFileDocumentHelper::getEmbeddedFiles()
     std::map<std::string, std::shared_ptr<QPDFFileSpecObjectHelper>> result;
     if (m->embedded_files) {
         for (auto const& i: *(m->embedded_files)) {
-            result[i.first] =
-                std::make_shared<QPDFFileSpecObjectHelper>(i.second);
+            result[i.first] = std::make_shared<QPDFFileSpecObjectHelper>(i.second);
         }
     }
     return result;
@@ -19,8 +19,7 @@ QPDFFileSpecObjectHelper::QPDFFileSpecObjectHelper(QPDFObjectHandle oh) :
     }
 }
-static std::vector<std::string> name_keys = {
-    "/UF", "/F", "/Unix", "/DOS", "/Mac"};
+static std::vector<std::string> name_keys = {"/UF", "/F", "/Unix", "/DOS", "/Mac"};
 std::string
 QPDFFileSpecObjectHelper::getDescription()
@@ -90,8 +89,7 @@ QPDFFileSpecObjectHelper::createFileSpec(
     return createFileSpec(
         qpdf,
         filename,
-        QPDFEFStreamObjectHelper::createEFStream(
-            qpdf, QUtil::file_provider(fullpath)));
+        QPDFEFStreamObjectHelper::createEFStream(qpdf, QUtil::file_provider(fullpath)));
 }
 QPDFFileSpecObjectHelper
@@ -76,9 +76,7 @@ QPDFFormFieldObjectHelper::getInheritableFieldValue(std::string const&amp; name)
             node = node.getKey("/Parent");
             result = node.getKey(name);
             if (!result.isNull()) {
-                QTC::TC(
-                    "qpdf",
-                    "QPDFFormFieldObjectHelper non-trivial inheritance");
+                QTC::TC("qpdf", "QPDFFormFieldObjectHelper non-trivial inheritance");
                 return result;
             }
         }
@@ -87,8 +85,7 @@ QPDFFormFieldObjectHelper::getInheritableFieldValue(std::string const&amp; name)
 }
 std::string
-QPDFFormFieldObjectHelper::getInheritableFieldValueAsString(
-    std::string const& name)
+QPDFFormFieldObjectHelper::getInheritableFieldValueAsString(std::string const& name)
 {
     QPDFObjectHandle fv = getInheritableFieldValue(name);
     std::string result;
@@ -99,8 +96,7 @@ QPDFFormFieldObjectHelper::getInheritableFieldValueAsString(
 }
 std::string
-QPDFFormFieldObjectHelper::getInheritableFieldValueAsName(
-    std::string const& name)
+QPDFFormFieldObjectHelper::getInheritableFieldValueAsName(std::string const& name)
 {
     QPDFObjectHandle fv = getInheritableFieldValue(name);
     std::string result;
@@ -125,9 +121,7 @@ QPDFFormFieldObjectHelper::getFullyQualifiedName()
     while (!node.isNull() && seen.add(node)) {
         if (node.getKey("/T").isString()) {
             if (!result.empty()) {
-                QTC::TC(
-                    "qpdf",
-                    "QPDFFormFieldObjectHelper non-trivial qualified name");
+                QTC::TC("qpdf", "QPDFFormFieldObjectHelper non-trivial qualified name");
                 result = "." + result;
             }
             result = node.getKey("/T").getUTF8Value() + result;
@@ -210,10 +204,7 @@ QPDFFormFieldObjectHelper::getDefaultAppearance()
     }
     std::string result;
     if (value.isString()) {
-        QTC::TC(
-            "qpdf",
-            "QPDFFormFieldObjectHelper DA present",
-            looked_in_acroform ? 0 : 1);
+        QTC::TC("qpdf", "QPDFFormFieldObjectHelper DA present", looked_in_acroform ? 0 : 1);
         result = value.getUTF8Value();
     }
     return result;
@@ -230,10 +221,7 @@ QPDFFormFieldObjectHelper::getQuadding()
     }
     int result = 0;
     if (fv.isInteger()) {
-        QTC::TC(
-            "qpdf",
-            "QPDFFormFieldObjectHelper Q present",
-            looked_in_acroform ? 0 : 1);
+        QTC::TC("qpdf", "QPDFFormFieldObjectHelper Q present", looked_in_acroform ? 0 : 1);
         result = QIntC::to_int(fv.getIntValue());
     }
     return result;
@@ -255,25 +243,19 @@ QPDFFormFieldObjectHelper::isText()
 bool
 QPDFFormFieldObjectHelper::isCheckbox()
 {
-    return (
-        (getFieldType() == "/Btn") &&
-        ((getFlags() & (ff_btn_radio | ff_btn_pushbutton)) == 0));
+    return ((getFieldType() == "/Btn") && ((getFlags() & (ff_btn_radio | ff_btn_pushbutton)) == 0));
 }
 bool
 QPDFFormFieldObjectHelper::isRadioButton()
 {
-    return (
-        (getFieldType() == "/Btn") &&
-        ((getFlags() & ff_btn_radio) == ff_btn_radio));
+    return ((getFieldType() == "/Btn") && ((getFlags() & ff_btn_radio) == ff_btn_radio));
 }
 bool
 QPDFFormFieldObjectHelper::isPushbutton()
 {
-    return (
-        (getFieldType() == "/Btn") &&
-        ((getFlags() & ff_btn_pushbutton) == ff_btn_pushbutton));
+    return ((getFieldType() == "/Btn") && ((getFlags() & ff_btn_pushbutton) == ff_btn_pushbutton));
 }
 bool
@@ -303,15 +285,13 @@ QPDFFormFieldObjectHelper::getChoices()
 }
 void
-QPDFFormFieldObjectHelper::setFieldAttribute(
-    std::string const& key, QPDFObjectHandle value)
+QPDFFormFieldObjectHelper::setFieldAttribute(std::string const& key, QPDFObjectHandle value)
 {
     this->oh.replaceKey(key, value);
 }
 void
-QPDFFormFieldObjectHelper::setFieldAttribute(
-    std::string const& key, std::string const& utf8_value)
+QPDFFormFieldObjectHelper::setFieldAttribute(std::string const& key, std::string const& utf8_value)
 {
     this->oh.replaceKey(key, QPDFObjectHandle::newUnicodeString(utf8_value));
 }
@@ -330,41 +310,36 @@ QPDFFormFieldObjectHelper::setV(QPDFObjectHandle value, bool need_appearances)
                 }
             }
             if (!okay) {
-                this->oh.warnIfPossible(
-                    "ignoring attempt to set a checkbox field to a"
-                    " value of other than /Yes or /Off");
+                this->oh.warnIfPossible("ignoring attempt to set a checkbox field to a"
+                                        " value of other than /Yes or /Off");
             }
         } else if (isRadioButton()) {
             if (value.isName()) {
                 setRadioButtonValue(value);
             } else {
-                this->oh.warnIfPossible(
-                    "ignoring attempt to set a radio button field to"
-                    " an object that is not a name");
+                this->oh.warnIfPossible("ignoring attempt to set a radio button field to"
+                                        " an object that is not a name");
             }
         } else if (isPushbutton()) {
-            this->oh.warnIfPossible(
-                "ignoring attempt set the value of a pushbutton field");
+            this->oh.warnIfPossible("ignoring attempt set the value of a pushbutton field");
         }
         return;
     }
     if (value.isString()) {
-        setFieldAttribute(
-            "/V", QPDFObjectHandle::newUnicodeString(value.getUTF8Value()));
+        setFieldAttribute("/V", QPDFObjectHandle::newUnicodeString(value.getUTF8Value()));
     } else {
         setFieldAttribute("/V", value);
     }
     if (need_appearances) {
-        QPDF& qpdf = this->oh.getQPDF(
-            "QPDFFormFieldObjectHelper::setV called with need_appearances = "
-            "true on an object that is not associated with an owning QPDF");
+        QPDF& qpdf =
+            this->oh.getQPDF("QPDFFormFieldObjectHelper::setV called with need_appearances = "
+                             "true on an object that is not associated with an owning QPDF");
         QPDFAcroFormDocumentHelper(qpdf).setNeedAppearances(true);
     }
 }
 void
-QPDFFormFieldObjectHelper::setV(
-    std::string const& utf8_value, bool need_appearances)
+QPDFFormFieldObjectHelper::setV(std::string const& utf8_value, bool need_appearances)
 {
     setV(QPDFObjectHandle::newUnicodeString(utf8_value), need_appearances);
 }
@@ -390,8 +365,7 @@ QPDFFormFieldObjectHelper::setRadioButtonValue(QPDFObjectHandle name)
         if (ph.isRadioButton()) {
             // This is most likely one of the individual buttons. Try
             // calling on the parent.
-            QTC::TC(
-                "qpdf", "QPDFFormFieldObjectHelper set parent radio button");
+            QTC::TC("qpdf", "QPDFFormFieldObjectHelper set parent radio button");
             ph.setRadioButtonValue(name);
             return;
         }
@@ -419,9 +393,7 @@ QPDFFormFieldObjectHelper::setRadioButtonValue(QPDFObjectHandle name)
                     QPDFObjectHandle grandkid = grandkids.getArrayItem(j);
                     AP = grandkid.getKey("/AP");
                     if (!AP.isNull()) {
-                        QTC::TC(
-                            "qpdf",
-                            "QPDFFormFieldObjectHelper radio button grandkid");
+                        QTC::TC("qpdf", "QPDFFormFieldObjectHelper radio button grandkid");
                         annot = grandkid;
                         break;
                     }
@@ -432,8 +404,7 @@ QPDFFormFieldObjectHelper::setRadioButtonValue(QPDFObjectHandle name)
         }
         if (!annot.isInitialized()) {
             QTC::TC("qpdf", "QPDFObjectHandle broken radio button");
-            this->oh.warnIfPossible(
-                "unable to set the value of this radio button");
+            this->oh.warnIfPossible("unable to set the value of this radio button");
             continue;
         }
         if (AP.isDictionary() && AP.getKey("/N").isDictionary() &&
@@ -465,9 +436,7 @@ QPDFFormFieldObjectHelper::setCheckBoxValue(bool value)
                 QPDFObjectHandle kid = kids.getArrayItem(i);
                 AP = kid.getKey("/AP");
                 if (!AP.isNull()) {
-                    QTC::TC(
-                        "qpdf",
-                        "QPDFFormFieldObjectHelper checkbox kid widget");
+                    QTC::TC("qpdf", "QPDFFormFieldObjectHelper checkbox kid widget");
                     annot = kid;
                     break;
                 }
@@ -555,8 +524,7 @@ ValueSetter::handleToken(QPDFTokenizer::Token const&amp; token)
         break;
     case st_bmc:
-        if ((ttype == QPDFTokenizer::tt_space) ||
-            (ttype == QPDFTokenizer::tt_comment)) {
+        if ((ttype == QPDFTokenizer::tt_space) || (ttype == QPDFTokenizer::tt_comment)) {
             writeToken(token);
         } else {
             state = st_emc;
@@ -642,9 +610,7 @@ ValueSetter::writeAppearance()
             }
             highlight = true;
             highlight_idx = found_idx - QIntC::to_size(wanted_first);
-            for (size_t i = QIntC::to_size(wanted_first);
-                 i <= QIntC::to_size(wanted_last);
-                 ++i) {
+            for (size_t i = QIntC::to_size(wanted_first); i <= QIntC::to_size(wanted_last); ++i) {
                 lines.push_back(opt.at(i));
             }
         } else {
@@ -661,14 +627,12 @@ ValueSetter::writeAppearance()
     // Write the lines centered vertically, highlighting if needed
     size_t nlines = lines.size();
-    double dy = bbox.ury -
-        ((bbox.ury - bbox.lly - (static_cast<double>(nlines) * tfh)) / 2.0);
+    double dy = bbox.ury - ((bbox.ury - bbox.lly - (static_cast<double>(nlines) * tfh)) / 2.0);
     if (highlight) {
         write(
             "q\n0.85 0.85 0.85 rg\n" + QUtil::double_to_string(bbox.llx) + " " +
             QUtil::double_to_string(
-                bbox.lly + dy -
-                (tfh * (static_cast<double>(highlight_idx + 1)))) +
+                bbox.lly + dy - (tfh * (static_cast<double>(highlight_idx + 1)))) +
             " " + QUtil::double_to_string(bbox.urx - bbox.llx) + " " +
             QUtil::double_to_string(tfh) + " re f\nQ\n");
     }
@@ -681,10 +645,8 @@ ValueSetter::writeAppearance()
         // which doesn't seem really worth the effort.
         if (i == 0) {
             write(
-                QUtil::double_to_string(bbox.llx + static_cast<double>(dx)) +
-                " " +
-                QUtil::double_to_string(bbox.lly + static_cast<double>(dy)) +
-                " Td\n");
+                QUtil::double_to_string(bbox.llx + static_cast<double>(dx)) + " " +
+                QUtil::double_to_string(bbox.lly + static_cast<double>(dy)) + " Td\n");
         } else {
             write("0 " + QUtil::double_to_string(-tfh) + " Td\n");
         }
@@ -794,8 +756,7 @@ TfFinder::getFontName()
 }
 QPDFObjectHandle
-QPDFFormFieldObjectHelper::getFontFromResource(
-    QPDFObjectHandle resources, std::string const& name)
+QPDFFormFieldObjectHelper::getFontFromResource(QPDFObjectHandle resources, std::string const& name)
 {
     QPDFObjectHandle result;
     if (resources.isDictionary() && resources.getKey("/Font").isDictionary() &&
@@ -806,40 +767,34 @@ QPDFFormFieldObjectHelper::getFontFromResource(
 }
 void
-QPDFFormFieldObjectHelper::generateTextAppearance(
-    QPDFAnnotationObjectHelper& aoh)
+QPDFFormFieldObjectHelper::generateTextAppearance(QPDFAnnotationObjectHelper& aoh)
 {
     QPDFObjectHandle AS = aoh.getAppearanceStream("/N");
     if (AS.isNull()) {
         QTC::TC("qpdf", "QPDFFormFieldObjectHelper create AS from scratch");
         QPDFObjectHandle::Rectangle rect = aoh.getRect();
-        QPDFObjectHandle::Rectangle bbox(
-            0, 0, rect.urx - rect.llx, rect.ury - rect.lly);
-        QPDFObjectHandle dict = QPDFObjectHandle::parse(
-            "<< /Resources << /ProcSet [ /PDF /Text ] >>"
-            " /Type /XObject /Subtype /Form >>");
+        QPDFObjectHandle::Rectangle bbox(0, 0, rect.urx - rect.llx, rect.ury - rect.lly);
+        QPDFObjectHandle dict =
+            QPDFObjectHandle::parse("<< /Resources << /ProcSet [ /PDF /Text ] >>"
+                                    " /Type /XObject /Subtype /Form >>");
         dict.replaceKey("/BBox", QPDFObjectHandle::newFromRectangle(bbox));
-        AS = QPDFObjectHandle::newStream(
-            this->oh.getOwningQPDF(), "/Tx BMC\nEMC\n");
+        AS = QPDFObjectHandle::newStream(this->oh.getOwningQPDF(), "/Tx BMC\nEMC\n");
         AS.replaceDict(dict);
         QPDFObjectHandle AP = aoh.getAppearanceDictionary();
         if (AP.isNull()) {
             QTC::TC("qpdf", "QPDFFormFieldObjectHelper create AP from scratch");
-            aoh.getObjectHandle().replaceKey(
-                "/AP", QPDFObjectHandle::newDictionary());
+            aoh.getObjectHandle().replaceKey("/AP", QPDFObjectHandle::newDictionary());
             AP = aoh.getAppearanceDictionary();
         }
         AP.replaceKey("/N", AS);
     }
     if (!AS.isStream()) {
-        aoh.getObjectHandle().warnIfPossible(
-            "unable to get normal appearance stream for update");
+        aoh.getObjectHandle().warnIfPossible("unable to get normal appearance stream for update");
         return;
     }
     QPDFObjectHandle bbox_obj = AS.getDict().getKey("/BBox");
     if (!bbox_obj.isRectangle()) {
-        aoh.getObjectHandle().warnIfPossible(
-            "unable to get appearance stream bounding box");
+        aoh.getObjectHandle().warnIfPossible("unable to get appearance stream bounding box");
         return;
     }
     QPDFObjectHandle::Rectangle bbox = bbox_obj.getArrayAsRectangle();
@@ -872,8 +827,7 @@ QPDFFormFieldObjectHelper::generateTextAppearance(
         if (found_font_in_dr && resources.isDictionary()) {
             QTC::TC("qpdf", "QPDFFormFieldObjectHelper get font from /DR");
             if (resources.isIndirect()) {
-                resources = resources.getQPDF().makeIndirectObject(
-                    resources.shallowCopy());
+                resources = resources.getQPDF().makeIndirectObject(resources.shallowCopy());
                 AS.getDict().replaceKey("/Resources", resources);
             }
             // Use mergeResources to force /Font to be local
@@ -899,6 +853,5 @@ QPDFFormFieldObjectHelper::generateTextAppearance(
     AS.addTokenFilter(
         // line-break
-        std::shared_ptr<QPDFObjectHandle::TokenFilter>(
-            new ValueSetter(DA, V, opt, tf, bbox)));
+        std::shared_ptr<QPDFObjectHandle::TokenFilter>(new ValueSetter(DA, V, opt, tf, bbox)));
 }
@@ -50,8 +50,7 @@ namespace
             QPDFObjectHandle& image);
         ~ImageOptimizer() override = default;
         void provideStreamData(QPDFObjGen const&, Pipeline* pipeline) override;
-        std::shared_ptr<Pipeline>
-        makePipeline(std::string const& description, Pipeline* next);
+        std::shared_ptr<Pipeline> makePipeline(std::string const& description, Pipeline* next);
         bool evaluate(std::string const& description);
       private:
@@ -78,8 +77,7 @@ namespace
     struct QPDFPageData
     {
-        QPDFPageData(
-            std::string const& filename, QPDF* qpdf, std::string const& range);
+        QPDFPageData(std::string const& filename, QPDF* qpdf, std::string const& range);
         QPDFPageData(QPDFPageData const& other, int page);
         std::string filename;
@@ -91,8 +89,7 @@ namespace
     class ProgressReporter: public QPDFWriter::ProgressReporter
     {
       public:
-        ProgressReporter(
-            Pipeline& p, std::string const& prefix, char const* filename) :
+        ProgressReporter(Pipeline& p, std::string const& prefix, char const* filename) :
             p(p),
             prefix(prefix),
             filename(filename)
@@ -133,8 +130,7 @@ ImageOptimizer::makePipeline(std::string const&amp; description, Pipeline* next)
     if (!(w_obj.isNumber() && h_obj.isNumber())) {
         if (!description.empty()) {
             o.doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-                v << prefix << ": " << description
-                  << ": not optimizing because image dictionary"
+                v << prefix << ": " << description << ": not optimizing because image dictionary"
                   << " is missing required keys\n";
             });
         }
@@ -166,8 +162,7 @@ ImageOptimizer::makePipeline(std::string const&amp; description, Pipeline* next)
     } else {
         h = static_cast<JDIMENSION>(h_obj.getNumericValue());
     }
-    std::string colorspace =
-        (colorspace_obj.isName() ? colorspace_obj.getName() : std::string());
+    std::string colorspace = (colorspace_obj.isName() ? colorspace_obj.getName() : std::string());
     int components = 0;
     J_COLOR_SPACE cs = JCS_UNKNOWN;
     if (colorspace == "/DeviceRGB") {
@@ -183,8 +178,7 @@ ImageOptimizer::makePipeline(std::string const&amp; description, Pipeline* next)
         QTC::TC("qpdf", "QPDFJob image optimize colorspace");
         if (!description.empty()) {
             o.doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-                v << prefix << ": " << description
-                  << ": not optimizing because qpdf can't optimize"
+                v << prefix << ": " << description << ": not optimizing because qpdf can't optimize"
                   << " images with this colorspace\n";
             });
         }
@@ -196,8 +190,7 @@ ImageOptimizer::makePipeline(std::string const&amp; description, Pipeline* next)
         QTC::TC("qpdf", "QPDFJob image optimize too small");
         if (!description.empty()) {
             o.doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-                v << prefix << ": " << description
-                  << ": not optimizing because image"
+                v << prefix << ": " << description << ": not optimizing because image"
                   << " is smaller than requested minimum dimensions\n";
             });
         }
@@ -214,8 +207,7 @@ ImageOptimizer::evaluate(std::string const&amp; description)
     if (!image.pipeStreamData(nullptr, 0, qpdf_dl_specialized, true)) {
         QTC::TC("qpdf", "QPDFJob image optimize no pipeline");
         o.doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-            v << prefix << ": " << description
-              << ": not optimizing because unable to decode data"
+            v << prefix << ": " << description << ": not optimizing because unable to decode data"
               << " or data already uses DCT\n";
         });
         return false;
@@ -241,9 +233,8 @@ ImageOptimizer::evaluate(std::string const&amp; description)
         return false;
     }
     o.doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-        v << prefix << ": " << description
-          << ": optimizing image reduces size from " << orig_length << " to "
-          << c.getCount() << "\n";
+        v << prefix << ": " << description << ": optimizing image reduces size from " << orig_length
+          << " to " << c.getCount() << "\n";
     });
     return true;
 }
@@ -263,9 +254,7 @@ ImageOptimizer::provideStreamData(QPDFObjGen const&amp;, Pipeline* pipeline)
 }
 QPDFJob::PageSpec::PageSpec(
-    std::string const& filename,
-    char const* password,
-    std::string const& range) :
+    std::string const& filename, char const* password, std::string const& range) :
     filename(filename),
     range(range)
 {
@@ -274,18 +263,16 @@ QPDFJob::PageSpec::PageSpec(
     }
 }
-QPDFPageData::QPDFPageData(
-    std::string const& filename, QPDF* qpdf, std::string const& range) :
+QPDFPageData::QPDFPageData(std::string const& filename, QPDF* qpdf, std::string const& range) :
     filename(filename),
     qpdf(qpdf),
     orig_pages(qpdf->getAllPages())
 {
     try {
-        this->selected_pages = QUtil::parse_numrange(
-            range.c_str(), QIntC::to_int(this->orig_pages.size()));
+        this->selected_pages =
+            QUtil::parse_numrange(range.c_str(), QIntC::to_int(this->orig_pages.size()));
     } catch (std::runtime_error& e) {
-        throw std::runtime_error(
-            "parsing numeric range for " + filename + ": " + e.what());
+        throw std::runtime_error("parsing numeric range for " + filename + ": " + e.what());
     }
 }
@@ -300,8 +287,7 @@ QPDFPageData::QPDFPageData(QPDFPageData const&amp; other, int page) :
 void
 ProgressReporter::reportProgress(int percentage)
 {
-    this->p << prefix << ": " << filename << ": write progress: " << percentage
-            << "%\n";
+    this->p << prefix << ": " << filename << ": write progress: " << percentage << "%\n";
 }
 QPDFJob::Members::Members() :
@@ -358,8 +344,7 @@ QPDFJob::registerProgressReporter(std::function&lt;void(int)&gt; handler)
 }
 void
-QPDFJob::doIfVerbose(
-    std::function<void(Pipeline&, std::string const& prefix)> fn)
+QPDFJob::doIfVerbose(std::function<void(Pipeline&, std::string const& prefix)> fn)
 {
     if (m->verbose) {
         fn(*m->log->getInfo(), m->message_prefix);
@@ -459,8 +444,7 @@ QPDFJob::createQPDF()
             // Allow certain operations to work when an incorrect
             // password is supplied.
             if (m->check_is_encrypted || m->check_requires_password) {
-                m->encryption_status =
-                    qpdf_es_encrypted | qpdf_es_password_incorrect;
+                m->encryption_status = qpdf_es_encrypted | qpdf_es_password_incorrect;
                 return nullptr;
             }
             if (m->show_encryption && pdf_sp) {
@@ -513,12 +497,10 @@ QPDFJob::writeQPDF(QPDF&amp; pdf)
     }
     if (m->warnings && (!m->suppress_warnings)) {
         if (createsOutput()) {
-            *m->log->getWarn()
-                << m->message_prefix << ": operation succeeded with warnings;"
-                << " resulting file may have some problems\n";
+            *m->log->getWarn() << m->message_prefix << ": operation succeeded with warnings;"
+                               << " resulting file may have some problems\n";
         } else {
-            *m->log->getWarn()
-                << m->message_prefix << ": operation succeeded with warnings\n";
+            *m->log->getWarn() << m->message_prefix << ": operation succeeded with warnings\n";
         }
     }
     if (m->report_mem_usage) {
@@ -611,13 +593,9 @@ QPDFJob::checkConfiguration()
         usage("an input file name is required");
     } else if (m->replace_input && (strlen(m->infilename.get()) == 0)) {
         usage("--replace-input may not be used with --empty");
-    } else if (
-        m->require_outfile && (m->outfilename == nullptr) &&
-        (!m->replace_input)) {
+    } else if (m->require_outfile && (m->outfilename == nullptr) && (!m->replace_input)) {
         usage("an output file name is required; use - for standard output");
-    } else if (
-        (!m->require_outfile) &&
-        ((m->outfilename != nullptr) || m->replace_input)) {
+    } else if ((!m->require_outfile) && ((m->outfilename != nullptr) || m->replace_input)) {
         usage("no output file may be given for this option");
     }
     if (m->check_requires_password && m->check_is_encrypted) {
@@ -626,8 +604,7 @@ QPDFJob::checkConfiguration()
     }
     if (m->encrypt && (!m->allow_insecure) &&
-        (m->owner_password.empty() && (!m->user_password.empty()) &&
-         (m->keylen == 256))) {
+        (m->owner_password.empty() && (!m->user_password.empty()) && (m->keylen == 256))) {
         // Note that empty owner passwords for R < 5 are copied from
         // the user password, so this lack of security is not an issue
         // for those files. Also we are consider only the ability to
@@ -642,8 +619,7 @@ QPDFJob::checkConfiguration()
     }
     bool save_to_stdout = false;
-    if (m->require_outfile && m->outfilename &&
-        (strcmp(m->outfilename.get(), "-") == 0)) {
+    if (m->require_outfile && m->outfilename && (strcmp(m->outfilename.get(), "-") == 0)) {
         if (m->split_pages) {
             usage("--split-pages may not be used when"
                   " writing to standard output");
@@ -656,8 +632,7 @@ QPDFJob::checkConfiguration()
     if (save_to_stdout) {
         m->log->saveToStandardOutput(true);
     }
-    if ((!m->split_pages) &&
-        QUtil::same_file(m->infilename.get(), m->outfilename.get())) {
+    if ((!m->split_pages) && QUtil::same_file(m->infilename.get(), m->outfilename.get())) {
         QTC::TC("qpdf", "QPDFJob same file error");
         usage("input file and output file are the same;"
               " use --replace-input to intentionally"
@@ -751,8 +726,7 @@ QPDFJob::showEncryption(QPDF&amp; pdf)
         std::string encryption_key = pdf.getEncryptionKey();
         cout << "User password = " << user_password << "\n";
         if (m->show_encryption_key) {
-            cout << "Encryption key = " << QUtil::hex_encode(encryption_key)
-                 << "\n";
+            cout << "Encryption key = " << QUtil::hex_encode(encryption_key) << "\n";
         }
         if (pdf.ownerPasswordMatched()) {
             cout << "Supplied password is owner password\n";
@@ -760,28 +734,19 @@ QPDFJob::showEncryption(QPDF&amp; pdf)
         if (pdf.userPasswordMatched()) {
             cout << "Supplied password is user password\n";
         }
-        cout << "extract for accessibility: "
-             << show_bool(pdf.allowAccessibility()) << "\n"
-             << "extract for any purpose: " << show_bool(pdf.allowExtractAll())
-             << "\n"
-             << "print low resolution: " << show_bool(pdf.allowPrintLowRes())
-             << "\n"
-             << "print high resolution: " << show_bool(pdf.allowPrintHighRes())
-             << "\n"
-             << "modify document assembly: "
-             << show_bool(pdf.allowModifyAssembly()) << "\n"
+        cout << "extract for accessibility: " << show_bool(pdf.allowAccessibility()) << "\n"
+             << "extract for any purpose: " << show_bool(pdf.allowExtractAll()) << "\n"
+             << "print low resolution: " << show_bool(pdf.allowPrintLowRes()) << "\n"
+             << "print high resolution: " << show_bool(pdf.allowPrintHighRes()) << "\n"
+             << "modify document assembly: " << show_bool(pdf.allowModifyAssembly()) << "\n"
              << "modify forms: " << show_bool(pdf.allowModifyForm()) << "\n"
-             << "modify annotations: " << show_bool(pdf.allowModifyAnnotation())
-             << "\n"
+             << "modify annotations: " << show_bool(pdf.allowModifyAnnotation()) << "\n"
              << "modify other: " << show_bool(pdf.allowModifyOther()) << "\n"
              << "modify anything: " << show_bool(pdf.allowModifyAll()) << "\n";
         if (V >= 4) {
-            cout << "stream encryption method: "
-                 << show_encryption_method(stream_method) << "\n"
-                 << "string encryption method: "
-                 << show_encryption_method(string_method) << "\n"
-                 << "file encryption method: "
-                 << show_encryption_method(file_method) << "\n";
+            cout << "stream encryption method: " << show_encryption_method(stream_method) << "\n"
+                 << "string encryption method: " << show_encryption_method(string_method) << "\n"
+                 << "file encryption method: " << show_encryption_method(file_method) << "\n";
         }
     }
 }
@@ -830,8 +795,7 @@ QPDFJob::doCheck(QPDF&amp; pdf)
                 page.parseContents(&discard_contents);
             } catch (QPDFExc& e) {
                 okay = false;
-                *m->log->getError()
-                    << "ERROR: page " << pageno << ": " << e.what() << "\n";
+                *m->log->getError() << "ERROR: page " << pageno << ": " << e.what() << "\n";
             }
         }
     } catch (std::exception& e) {
@@ -885,8 +849,7 @@ QPDFJob::doShowObj(QPDF&amp; pdf)
         *m->log->getInfo() << obj.unparseResolved() << "\n";
     }
     if (error) {
-        throw std::runtime_error(
-            "unable to get object " + obj.getObjGen().unparse(','));
+        throw std::runtime_error("unable to get object " + obj.getObjGen().unparse(','));
     }
 }
@@ -899,8 +862,8 @@ QPDFJob::doShowPages(QPDF&amp; pdf)
         QPDFObjectHandle page = ph.getObjectHandle();
         ++pageno;
-        cout << "page " << pageno << ": " << page.getObjectID() << " "
-             << page.getGeneration() << " R\n";
+        cout << "page " << pageno << ": " << page.getObjectID() << " " << page.getGeneration()
+             << " R\n";
         if (m->show_page_images) {
             std::map<std::string, QPDFObjectHandle> images = ph.getImages();
             if (!images.empty()) {
@@ -911,8 +874,8 @@ QPDFJob::doShowPages(QPDF&amp; pdf)
                     QPDFObjectHandle dict = image.getDict();
                     int width = dict.getKey("/Width").getIntValueAsInt();
                     int height = dict.getKey("/Height").getIntValueAsInt();
-                    cout << "    " << name << ": " << image.unparse() << ", "
-                         << width << " x " << height << "\n";
+                    cout << "    " << name << ": " << image.unparse() << ", " << width << " x "
+                         << height << "\n";
                 }
             }
         }
@@ -932,10 +895,8 @@ QPDFJob::doListAttachments(QPDF&amp; pdf)
         for (auto const& i: efdh.getEmbeddedFiles()) {
             std::string const& key = i.first;
             auto efoh = i.second;
-            *m->log->getInfo()
-                << key << " -> "
-                << efoh->getEmbeddedFileStream().getObjGen().unparse(',')
-                << "\n";
+            *m->log->getInfo() << key << " -> "
+                               << efoh->getEmbeddedFileStream().getObjGen().unparse(',') << "\n";
             doIfVerbose([&](Pipeline& v, std::string const& prefix) {
                 auto desc = efoh->getDescription();
                 if (!desc.empty()) {
@@ -951,12 +912,10 @@ QPDFJob::doListAttachments(QPDF&amp; pdf)
                     auto efs = QPDFEFStreamObjectHelper(i2.second);
                     v << "    " << i2.first << " -> "
                       << efs.getObjectHandle().getObjGen().unparse(',') << "\n";
-                    v << "      creation date: " << efs.getCreationDate()
-                      << "\n"
+                    v << "      creation date: " << efs.getCreationDate() << "\n"
                       << "      modification date: " << efs.getModDate() << "\n"
                       << "      mime type: " << efs.getSubtype() << "\n"
-                      << "      checksum: "
-                      << QUtil::hex_encode(efs.getChecksum()) << "\n";
+                      << "      checksum: " << QUtil::hex_encode(efs.getChecksum()) << "\n";
                 }
             });
         }
@@ -971,8 +930,7 @@ QPDFJob::doShowAttachment(QPDF&amp; pdf)
     QPDFEmbeddedFileDocumentHelper efdh(pdf);
     auto fs = efdh.getEmbeddedFile(m->attachment_to_show);
     if (!fs) {
-        throw std::runtime_error(
-            "attachment " + m->attachment_to_show + " not found");
+        throw std::runtime_error("attachment " + m->attachment_to_show + " not found");
     }
     auto efs = fs->getEmbeddedFileStream();
     // saveToStandardOutput has already been called, but it's harmless
@@ -982,8 +940,7 @@ QPDFJob::doShowAttachment(QPDF&amp; pdf)
 }
 void
-QPDFJob::parse_object_id(
-    std::string const& objspec, bool& trailer, int& obj, int& gen)
+QPDFJob::parse_object_id(std::string const& objspec, bool& trailer, int& obj, int& gen)
 {
     if (objspec == "trailer") {
         trailer = true;
@@ -992,8 +949,7 @@ QPDFJob::parse_object_id(
         obj = QUtil::string_to_int(objspec.c_str());
         size_t comma = objspec.find(',');
         if ((comma != std::string::npos) && (comma + 1 < objspec.length())) {
-            gen = QUtil::string_to_int(
-                objspec.substr(1 + comma, std::string::npos).c_str());
+            gen = QUtil::string_to_int(objspec.substr(1 + comma, std::string::npos).c_str());
         }
     }
 }
@@ -1013,8 +969,7 @@ QPDFJob::getWantedJSONObjects()
 }
 void
-QPDFJob::doJSONObject(
-    Pipeline* p, bool& first, std::string const& key, QPDFObjectHandle& obj)
+QPDFJob::doJSONObject(Pipeline* p, bool& first, std::string const& key, QPDFObjectHandle& obj)
 {
     if (m->json_version == 1) {
         JSON::writeDictionaryItem(p, first, key, obj.getJSON(1, true), 2);
@@ -1022,8 +977,7 @@ QPDFJob::doJSONObject(
         auto j = JSON::makeDictionary();
         if (obj.isStream()) {
             j.addDictionaryMember("stream", JSON::makeDictionary())
-                .addDictionaryMember(
-                    "dict", obj.getDict().getJSON(m->json_version, true));
+                .addDictionaryMember("dict", obj.getDict().getJSON(m->json_version, true));
         } else {
             j.addDictionaryMember("value", obj.getJSON(m->json_version, true));
         }
@@ -1085,22 +1039,18 @@ QPDFJob::doJSONObjectinfo(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
     for (auto& obj: pdf.getAllObjects()) {
         if (all_objects || wanted_og.count(obj.getObjGen())) {
             auto j_details = JSON::makeDictionary();
-            auto j_stream =
-                j_details.addDictionaryMember("stream", JSON::makeDictionary());
+            auto j_stream = j_details.addDictionaryMember("stream", JSON::makeDictionary());
             bool is_stream = obj.isStream();
             j_stream.addDictionaryMember("is", JSON::makeBool(is_stream));
             j_stream.addDictionaryMember(
                 "length",
-                (is_stream ? obj.getDict().getKey("/Length").getJSON(
-                                 m->json_version, true)
+                (is_stream ? obj.getDict().getKey("/Length").getJSON(m->json_version, true)
                            : JSON::makeNull()));
             j_stream.addDictionaryMember(
                 "filter",
-                (is_stream ? obj.getDict().getKey("/Filter").getJSON(
-                                 m->json_version, true)
+                (is_stream ? obj.getDict().getKey("/Filter").getJSON(m->json_version, true)
                            : JSON::makeNull()));
-            JSON::writeDictionaryItem(
-                p, first_object, obj.unparse(), j_details, 2);
+            JSON::writeDictionaryItem(p, first_object, obj.unparse(), j_details, 2);
         }
     }
     JSON::writeDictionaryClose(p, first_object, 1);
@@ -1126,21 +1076,15 @@ QPDFJob::doJSONPages(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
             j_image.addDictionaryMember("name", JSON::makeString(iter2.first));
             QPDFObjectHandle image = iter2.second;
             QPDFObjectHandle dict = image.getDict();
+            j_image.addDictionaryMember("object", image.getJSON(m->json_version));
+            j_image.addDictionaryMember("width", dict.getKey("/Width").getJSON(m->json_version));
+            j_image.addDictionaryMember("height", dict.getKey("/Height").getJSON(m->json_version));
             j_image.addDictionaryMember(
-                "object", image.getJSON(m->json_version));
-            j_image.addDictionaryMember(
-                "width", dict.getKey("/Width").getJSON(m->json_version));
-            j_image.addDictionaryMember(
-                "height", dict.getKey("/Height").getJSON(m->json_version));
-            j_image.addDictionaryMember(
-                "colorspace",
-                dict.getKey("/ColorSpace").getJSON(m->json_version));
+                "colorspace", dict.getKey("/ColorSpace").getJSON(m->json_version));
             j_image.addDictionaryMember(
-                "bitspercomponent",
-                dict.getKey("/BitsPerComponent").getJSON(m->json_version));
+                "bitspercomponent", dict.getKey("/BitsPerComponent").getJSON(m->json_version));
             QPDFObjectHandle filters = dict.getKey("/Filter").wrapInArray();
-            j_image.addDictionaryMember(
-                "filter", filters.getJSON(m->json_version));
+            j_image.addDictionaryMember("filter", filters.getJSON(m->json_version));
             QPDFObjectHandle decode_parms = dict.getKey("/DecodeParms");
             QPDFObjectHandle dp_array;
             if (decode_parms.isArray()) {
@@ -1151,33 +1095,25 @@ QPDFJob::doJSONPages(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
                     dp_array.appendItem(decode_parms);
                 }
             }
-            j_image.addDictionaryMember(
-                "decodeparms", dp_array.getJSON(m->json_version));
+            j_image.addDictionaryMember("decodeparms", dp_array.getJSON(m->json_version));
             j_image.addDictionaryMember(
                 "filterable",
-                JSON::makeBool(
-                    image.pipeStreamData(nullptr, 0, m->decode_level, true)));
+                JSON::makeBool(image.pipeStreamData(nullptr, 0, m->decode_level, true)));
         }
         j_page.addDictionaryMember("images", j_images);
-        JSON j_contents =
-            j_page.addDictionaryMember("contents", JSON::makeArray());
+        JSON j_contents = j_page.addDictionaryMember("contents", JSON::makeArray());
         for (auto& iter2: ph.getPageContents()) {
             j_contents.addArrayElement(iter2.getJSON(m->json_version));
         }
-        j_page.addDictionaryMember(
-            "label", pldh.getLabelForPage(pageno).getJSON(m->json_version));
-        JSON j_outlines =
-            j_page.addDictionaryMember("outlines", JSON::makeArray());
-        std::vector<QPDFOutlineObjectHelper> outlines =
-            odh.getOutlinesForPage(page.getObjGen());
+        j_page.addDictionaryMember("label", pldh.getLabelForPage(pageno).getJSON(m->json_version));
+        JSON j_outlines = j_page.addDictionaryMember("outlines", JSON::makeArray());
+        std::vector<QPDFOutlineObjectHelper> outlines = odh.getOutlinesForPage(page.getObjGen());
         for (auto& oiter: outlines) {
             JSON j_outline = j_outlines.addArrayElement(JSON::makeDictionary());
             j_outline.addDictionaryMember(
                 "object", oiter.getObjectHandle().getJSON(m->json_version));
-            j_outline.addDictionaryMember(
-                "title", JSON::makeString(oiter.getTitle()));
-            j_outline.addDictionaryMember(
-                "dest", oiter.getDest().getJSON(m->json_version, true));
+            j_outline.addDictionaryMember("title", JSON::makeString(oiter.getTitle()));
+            j_outline.addDictionaryMember("dest", oiter.getDest().getJSON(m->json_version, true));
         }
         j_page.addDictionaryMember("pageposfrom1", JSON::makeInt(1 + pageno));
         JSON::writeArrayItem(p, first_page, j_page, 2);
@@ -1190,8 +1126,7 @@ QPDFJob::doJSONPageLabels(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
 {
     JSON j_labels = JSON::makeArray();
     QPDFPageLabelDocumentHelper pldh(pdf);
-    long long npages =
-        QIntC::to_longlong(QPDFPageDocumentHelper(pdf).getAllPages().size());
+    long long npages = QIntC::to_longlong(QPDFPageDocumentHelper(pdf).getAllPages().size());
     if (pldh.hasPageLabels()) {
         std::vector<QPDFObjectHandle> labels;
         pldh.getLabelsForPageRange(0, npages - 1, 0, labels);
@@ -1203,11 +1138,9 @@ QPDFJob::doJSONPageLabels(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
                 break;
             }
             JSON j_label = j_labels.addArrayElement(JSON::makeDictionary());
-            j_label.addDictionaryMember(
-                "index", (*iter).getJSON(m->json_version));
+            j_label.addDictionaryMember("index", (*iter).getJSON(m->json_version));
             ++iter;
-            j_label.addDictionaryMember(
-                "label", (*iter).getJSON(m->json_version));
+            j_label.addDictionaryMember("label", (*iter).getJSON(m->json_version));
         }
     }
     JSON::writeDictionaryItem(p, first, "pagelabels", j_labels, 1);
@@ -1215,17 +1148,13 @@ QPDFJob::doJSONPageLabels(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
 void
 QPDFJob::addOutlinesToJson(
-    std::vector<QPDFOutlineObjectHelper> outlines,
-    JSON& j,
-    std::map<QPDFObjGen, int>& page_numbers)
+    std::vector<QPDFOutlineObjectHelper> outlines, JSON& j, std::map<QPDFObjGen, int>& page_numbers)
 {
     for (auto& ol: outlines) {
         JSON jo = j.addArrayElement(JSON::makeDictionary());
-        jo.addDictionaryMember(
-            "object", ol.getObjectHandle().getJSON(m->json_version));
+        jo.addDictionaryMember("object", ol.getObjectHandle().getJSON(m->json_version));
         jo.addDictionaryMember("title", JSON::makeString(ol.getTitle()));
-        jo.addDictionaryMember(
-            "dest", ol.getDest().getJSON(m->json_version, true));
+        jo.addDictionaryMember("dest", ol.getDest().getJSON(m->json_version, true));
         jo.addDictionaryMember("open", JSON::makeBool(ol.getCount() >= 0));
         QPDFObjectHandle page = ol.getDestPage();
         JSON j_destpage = JSON::makeNull();
@@ -1262,10 +1191,8 @@ QPDFJob::doJSONAcroform(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
 {
     JSON j_acroform = JSON::makeDictionary();
     QPDFAcroFormDocumentHelper afdh(pdf);
-    j_acroform.addDictionaryMember(
-        "hasacroform", JSON::makeBool(afdh.hasAcroForm()));
-    j_acroform.addDictionaryMember(
-        "needappearances", JSON::makeBool(afdh.getNeedAppearances()));
+    j_acroform.addDictionaryMember("hasacroform", JSON::makeBool(afdh.hasAcroForm()));
+    j_acroform.addDictionaryMember("needappearances", JSON::makeBool(afdh.getNeedAppearances()));
     JSON j_fields = j_acroform.addDictionaryMember("fields", JSON::makeArray());
     int pagepos1 = 0;
     for (auto const& page: QPDFPageDocumentHelper(pdf).getAllPages()) {
@@ -1273,52 +1200,34 @@ QPDFJob::doJSONAcroform(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
         for (auto& aoh: afdh.getWidgetAnnotationsForPage(page)) {
             QPDFFormFieldObjectHelper ffh = afdh.getFieldForAnnotation(aoh);
             JSON j_field = j_fields.addArrayElement(JSON::makeDictionary());
+            j_field.addDictionaryMember("object", ffh.getObjectHandle().getJSON(m->json_version));
             j_field.addDictionaryMember(
-                "object", ffh.getObjectHandle().getJSON(m->json_version));
-            j_field.addDictionaryMember(
-                "parent",
-                ffh.getObjectHandle().getKey("/Parent").getJSON(
-                    m->json_version));
-            j_field.addDictionaryMember(
-                "pageposfrom1", JSON::makeInt(pagepos1));
-            j_field.addDictionaryMember(
-                "fieldtype", JSON::makeString(ffh.getFieldType()));
-            j_field.addDictionaryMember(
-                "fieldflags", JSON::makeInt(ffh.getFlags()));
-            j_field.addDictionaryMember(
-                "fullname", JSON::makeString(ffh.getFullyQualifiedName()));
-            j_field.addDictionaryMember(
-                "partialname", JSON::makeString(ffh.getPartialName()));
+                "parent", ffh.getObjectHandle().getKey("/Parent").getJSON(m->json_version));
+            j_field.addDictionaryMember("pageposfrom1", JSON::makeInt(pagepos1));
+            j_field.addDictionaryMember("fieldtype", JSON::makeString(ffh.getFieldType()));
+            j_field.addDictionaryMember("fieldflags", JSON::makeInt(ffh.getFlags()));
+            j_field.addDictionaryMember("fullname", JSON::makeString(ffh.getFullyQualifiedName()));
+            j_field.addDictionaryMember("partialname", JSON::makeString(ffh.getPartialName()));
             j_field.addDictionaryMember(
                 "alternativename", JSON::makeString(ffh.getAlternativeName()));
-            j_field.addDictionaryMember(
-                "mappingname", JSON::makeString(ffh.getMappingName()));
-            j_field.addDictionaryMember(
-                "value", ffh.getValue().getJSON(m->json_version));
+            j_field.addDictionaryMember("mappingname", JSON::makeString(ffh.getMappingName()));
+            j_field.addDictionaryMember("value", ffh.getValue().getJSON(m->json_version));
             j_field.addDictionaryMember(
                 "defaultvalue", ffh.getDefaultValue().getJSON(m->json_version));
-            j_field.addDictionaryMember(
-                "quadding", JSON::makeInt(ffh.getQuadding()));
-            j_field.addDictionaryMember(
-                "ischeckbox", JSON::makeBool(ffh.isCheckbox()));
-            j_field.addDictionaryMember(
-                "isradiobutton", JSON::makeBool(ffh.isRadioButton()));
-            j_field.addDictionaryMember(
-                "ischoice", JSON::makeBool(ffh.isChoice()));
+            j_field.addDictionaryMember("quadding", JSON::makeInt(ffh.getQuadding()));
+            j_field.addDictionaryMember("ischeckbox", JSON::makeBool(ffh.isCheckbox()));
+            j_field.addDictionaryMember("isradiobutton", JSON::makeBool(ffh.isRadioButton()));
+            j_field.addDictionaryMember("ischoice", JSON::makeBool(ffh.isChoice()));
             j_field.addDictionaryMember("istext", JSON::makeBool(ffh.isText()));
-            JSON j_choices =
-                j_field.addDictionaryMember("choices", JSON::makeArray());
+            JSON j_choices = j_field.addDictionaryMember("choices", JSON::makeArray());
             for (auto const& choice: ffh.getChoices()) {
                 j_choices.addArrayElement(JSON::makeString(choice));
             }
-            JSON j_annot = j_field.addDictionaryMember(
-                "annotation", JSON::makeDictionary());
-            j_annot.addDictionaryMember(
-                "object", aoh.getObjectHandle().getJSON(m->json_version));
+            JSON j_annot = j_field.addDictionaryMember("annotation", JSON::makeDictionary());
+            j_annot.addDictionaryMember("object", aoh.getObjectHandle().getJSON(m->json_version));
             j_annot.addDictionaryMember(
                 "appearancestate", JSON::makeString(aoh.getAppearanceState()));
-            j_annot.addDictionaryMember(
-                "annotationflags", JSON::makeInt(aoh.getFlags()));
+            j_annot.addDictionaryMember("annotationflags", JSON::makeInt(aoh.getFlags()));
         }
     }
     JSON::writeDictionaryItem(p, first, "acroform", j_acroform, 1);
@@ -1333,50 +1242,34 @@ QPDFJob::doJSONEncrypt(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
     QPDF::encryption_method_e stream_method = QPDF::e_none;
     QPDF::encryption_method_e string_method = QPDF::e_none;
     QPDF::encryption_method_e file_method = QPDF::e_none;
-    bool is_encrypted =
-        pdf.isEncrypted(R, P, V, stream_method, string_method, file_method);
+    bool is_encrypted = pdf.isEncrypted(R, P, V, stream_method, string_method, file_method);
     JSON j_encrypt = JSON::makeDictionary();
     j_encrypt.addDictionaryMember("encrypted", JSON::makeBool(is_encrypted));
     j_encrypt.addDictionaryMember(
-        "userpasswordmatched",
-        JSON::makeBool(is_encrypted && pdf.userPasswordMatched()));
+        "userpasswordmatched", JSON::makeBool(is_encrypted && pdf.userPasswordMatched()));
     j_encrypt.addDictionaryMember(
-        "ownerpasswordmatched",
-        JSON::makeBool(is_encrypted && pdf.ownerPasswordMatched()));
-    if (is_encrypted && (V < 5) && pdf.ownerPasswordMatched() &&
-        (!pdf.userPasswordMatched())) {
+        "ownerpasswordmatched", JSON::makeBool(is_encrypted && pdf.ownerPasswordMatched()));
+    if (is_encrypted && (V < 5) && pdf.ownerPasswordMatched() && (!pdf.userPasswordMatched())) {
         std::string user_password = pdf.getTrimmedUserPassword();
-        j_encrypt.addDictionaryMember(
-            "recovereduserpassword", JSON::makeString(user_password));
+        j_encrypt.addDictionaryMember("recovereduserpassword", JSON::makeString(user_password));
     } else {
-        j_encrypt.addDictionaryMember(
-            "recovereduserpassword", JSON::makeNull());
-    }
-    JSON j_capabilities =
-        j_encrypt.addDictionaryMember("capabilities", JSON::makeDictionary());
-    j_capabilities.addDictionaryMember(
-        "accessibility", JSON::makeBool(pdf.allowAccessibility()));
-    j_capabilities.addDictionaryMember(
-        "extract", JSON::makeBool(pdf.allowExtractAll()));
-    j_capabilities.addDictionaryMember(
-        "printlow", JSON::makeBool(pdf.allowPrintLowRes()));
-    j_capabilities.addDictionaryMember(
-        "printhigh", JSON::makeBool(pdf.allowPrintHighRes()));
-    j_capabilities.addDictionaryMember(
-        "modifyassembly", JSON::makeBool(pdf.allowModifyAssembly()));
-    j_capabilities.addDictionaryMember(
-        "modifyforms", JSON::makeBool(pdf.allowModifyForm()));
+        j_encrypt.addDictionaryMember("recovereduserpassword", JSON::makeNull());
+    }
+    JSON j_capabilities = j_encrypt.addDictionaryMember("capabilities", JSON::makeDictionary());
+    j_capabilities.addDictionaryMember("accessibility", JSON::makeBool(pdf.allowAccessibility()));
+    j_capabilities.addDictionaryMember("extract", JSON::makeBool(pdf.allowExtractAll()));
+    j_capabilities.addDictionaryMember("printlow", JSON::makeBool(pdf.allowPrintLowRes()));
+    j_capabilities.addDictionaryMember("printhigh", JSON::makeBool(pdf.allowPrintHighRes()));
+    j_capabilities.addDictionaryMember("modifyassembly", JSON::makeBool(pdf.allowModifyAssembly()));
+    j_capabilities.addDictionaryMember("modifyforms", JSON::makeBool(pdf.allowModifyForm()));
     /* cSpell:ignore moddifyannotations */
     std::string MODIFY_ANNOTATIONS =
         (m->json_version == 1 ? "moddifyannotations" : "modifyannotations");
     j_capabilities.addDictionaryMember(
         MODIFY_ANNOTATIONS, JSON::makeBool(pdf.allowModifyAnnotation()));
-    j_capabilities.addDictionaryMember(
-        "modifyother", JSON::makeBool(pdf.allowModifyOther()));
-    j_capabilities.addDictionaryMember(
-        "modify", JSON::makeBool(pdf.allowModifyAll()));
-    JSON j_parameters =
-        j_encrypt.addDictionaryMember("parameters", JSON::makeDictionary());
+    j_capabilities.addDictionaryMember("modifyother", JSON::makeBool(pdf.allowModifyOther()));
+    j_capabilities.addDictionaryMember("modify", JSON::makeBool(pdf.allowModifyAll()));
+    JSON j_parameters = j_encrypt.addDictionaryMember("parameters", JSON::makeDictionary());
     j_parameters.addDictionaryMember("R", JSON::makeInt(R));
     j_parameters.addDictionaryMember("V", JSON::makeInt(V));
     j_parameters.addDictionaryMember("P", JSON::makeInt(P));
@@ -1408,14 +1301,10 @@ QPDFJob::doJSONEncrypt(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
     } else {
         s_overall_method = "mixed";
     }
-    j_parameters.addDictionaryMember(
-        "method", JSON::makeString(s_overall_method));
-    j_parameters.addDictionaryMember(
-        "streammethod", JSON::makeString(s_stream_method));
-    j_parameters.addDictionaryMember(
-        "stringmethod", JSON::makeString(s_string_method));
-    j_parameters.addDictionaryMember(
-        "filemethod", JSON::makeString(s_file_method));
+    j_parameters.addDictionaryMember("method", JSON::makeString(s_overall_method));
+    j_parameters.addDictionaryMember("streammethod", JSON::makeString(s_stream_method));
+    j_parameters.addDictionaryMember("stringmethod", JSON::makeString(s_string_method));
+    j_parameters.addDictionaryMember("filemethod", JSON::makeString(s_file_method));
     JSON::writeDictionaryItem(p, first, "encrypt", j_encrypt, 1);
 }
@@ -1443,39 +1332,28 @@ QPDFJob::doJSONAttachments(Pipeline* p, bool&amp; first, QPDF&amp; pdf)
     for (auto const& iter: efdh.getEmbeddedFiles()) {
         std::string const& key = iter.first;
         auto fsoh = iter.second;
-        auto j_details =
-            j_attachments.addDictionaryMember(key, JSON::makeDictionary());
+        auto j_details = j_attachments.addDictionaryMember(key, JSON::makeDictionary());
         j_details.addDictionaryMember(
             "filespec", JSON::makeString(fsoh->getObjectHandle().unparse()));
+        j_details.addDictionaryMember("preferredname", JSON::makeString(fsoh->getFilename()));
         j_details.addDictionaryMember(
-            "preferredname", JSON::makeString(fsoh->getFilename()));
-        j_details.addDictionaryMember(
-            "preferredcontents",
-            JSON::makeString(fsoh->getEmbeddedFileStream().unparse()));
-        j_details.addDictionaryMember(
-            "description", null_or_string(fsoh->getDescription()));
-        auto j_names =
-            j_details.addDictionaryMember("names", JSON::makeDictionary());
+            "preferredcontents", JSON::makeString(fsoh->getEmbeddedFileStream().unparse()));
+        j_details.addDictionaryMember("description", null_or_string(fsoh->getDescription()));
+        auto j_names = j_details.addDictionaryMember("names", JSON::makeDictionary());
         for (auto const& i2: fsoh->getFilenames()) {
             j_names.addDictionaryMember(i2.first, JSON::makeString(i2.second));
         }
-        auto j_streams =
-            j_details.addDictionaryMember("streams", JSON::makeDictionary());
+        auto j_streams = j_details.addDictionaryMember("streams", JSON::makeDictionary());
         for (auto i2: fsoh->getEmbeddedFileStreams().ditems()) {
             auto efs = QPDFEFStreamObjectHelper(i2.second);
-            auto j_stream =
-                j_streams.addDictionaryMember(i2.first, JSON::makeDictionary());
-            j_stream.addDictionaryMember(
-                "creationdate",
-                null_or_string(to_iso8601(efs.getCreationDate())));
+            auto j_stream = j_streams.addDictionaryMember(i2.first, JSON::makeDictionary());
             j_stream.addDictionaryMember(
-                "modificationdate",
-                null_or_string(to_iso8601(efs.getCreationDate())));
+                "creationdate", null_or_string(to_iso8601(efs.getCreationDate())));
             j_stream.addDictionaryMember(
-                "mimetype", null_or_string(efs.getSubtype()));
+                "modificationdate", null_or_string(to_iso8601(efs.getCreationDate())));
+            j_stream.addDictionaryMember("mimetype", null_or_string(efs.getSubtype()));
             j_stream.addDictionaryMember(
-                "checksum",
-                null_or_string(QUtil::hex_encode(efs.getChecksum())));
+                "checksum", null_or_string(QUtil::hex_encode(efs.getChecksum())));
         }
     }
     JSON::writeDictionaryItem(p, first, "attachments", j_attachments, 1);
@@ -1503,8 +1381,7 @@ QPDFJob::json_schema(int json_version, std::set&lt;std::string&gt;* keys)
     JSON schema = JSON::makeDictionary();
     schema.addDictionaryMember(
         "version",
-        JSON::makeString(
-            "JSON format serial number; increased for non-compatible changes"));
+        JSON::makeString("JSON format serial number; increased for non-compatible changes"));
     JSON j_params = schema.addDictionaryMember("parameters", JSON::parse(R"({
   "decodelevel": "decode level used to determine stream filterability"
 })"));
@@ -1521,8 +1398,7 @@ QPDFJob::json_schema(int json_version, std::set&lt;std::string&gt;* keys)
 })"));
         }
         if (all_keys || keys->count("objectinfo")) {
-            JSON objectinfo =
-                schema.addDictionaryMember("objectinfo", JSON::parse(R"({
+            JSON objectinfo = schema.addDictionaryMember("objectinfo", JSON::parse(R"({
   "<object-id>": {
     "stream": {
       "filter": "if stream, its filters, otherwise null",
@@ -1667,8 +1543,7 @@ QPDFJob::json_schema(int json_version, std::set&lt;std::string&gt;* keys)
 })"));
     }
     if (all_keys || keys->count("attachments")) {
-        JSON attachments =
-            schema.addDictionaryMember("attachments", JSON::parse(R"({
+        JSON attachments = schema.addDictionaryMember("attachments", JSON::parse(R"({
   "<attachment-key>": {
     "filespec": "object containing the file spec",
     "preferredcontents": "most preferred embedded file stream",
@@ -1728,8 +1603,7 @@ QPDFJob::doJSON(QPDF&amp; pdf, Pipeline* p)
         // change is made to the JSON format. Clients of the JSON are to
         // ignore unrecognized keys, so we only update the version of a
         // key disappears or if its value changes meaning.
-        JSON::writeDictionaryItem(
-            p, first, "version", JSON::makeInt(m->json_version), 1);
+        JSON::writeDictionaryItem(p, first, "version", JSON::makeInt(m->json_version), 1);
         JSON j_params = JSON::makeDictionary();
         std::string decode_level_str;
         switch (m->decode_level) {
@@ -1746,8 +1620,7 @@ QPDFJob::doJSON(QPDF&amp; pdf, Pipeline* p)
             decode_level_str = "all";
             break;
         }
-        j_params.addDictionaryMember(
-            "decodelevel", JSON::makeString(decode_level_str));
+        j_params.addDictionaryMember("decodelevel", JSON::makeString(decode_level_str));
         JSON::writeDictionaryItem(p, first, "parameters", j_params, 1);
     }
     bool all_keys = m->json_keys.empty();
@@ -1784,8 +1657,7 @@ QPDFJob::doJSON(QPDF&amp; pdf, Pipeline* p)
     // repairing the page tree. To see the original file with any page
     // tree problems and the page tree not flattened, select
     // qpdf/objects/objectinfo without other keys.
-    if (all_keys || m->json_keys.count("objects") ||
-        m->json_keys.count("qpdf")) {
+    if (all_keys || m->json_keys.count("objects") || m->json_keys.count("qpdf")) {
         doJSONObjects(p, first, pdf);
     }
     if (m->json_version == 1) {
@@ -1823,8 +1695,7 @@ QPDFJob::doInspection(QPDF&amp; pdf)
     }
     if (m->show_npages) {
         QTC::TC("qpdf", "QPDFJob npages");
-        cout << pdf.getRoot().getKey("/Pages").getKey("/Count").getIntValue()
-             << "\n";
+        cout << pdf.getRoot().getKey("/Pages").getKey("/Count").getIntValue() << "\n";
     }
     if (m->show_encryption) {
         showEncryption(pdf);
@@ -1917,8 +1788,7 @@ QPDFJob::doProcess(
             password = ptemp.c_str();
         }
     }
-    if ((password == nullptr) || empty || m->password_is_hex_key ||
-        m->suppress_password_recovery) {
+    if ((password == nullptr) || empty || m->password_is_hex_key || m->suppress_password_recovery) {
         // There is no password, or we're not doing recovery, so just
         // do the normal processing with the supplied password.
         doProcessOnce(pdf, fn, password, empty, used_for_input, main_input);
@@ -1927,8 +1797,7 @@ QPDFJob::doProcess(
     // Get a list of otherwise encoded strings. Keep in scope for this
     // method.
-    std::vector<std::string> passwords_str =
-        QUtil::possible_repaired_encodings(password);
+    std::vector<std::string> passwords_str = QUtil::possible_repaired_encodings(password);
     // Represent to char const*, as required by the QPDF class.
     std::vector<char const*> passwords;
     for (auto const& iter: passwords_str) {
@@ -1981,15 +1850,8 @@ QPDFJob::processFile(
     bool main_input)
 {
     auto f1 = std::mem_fn<void(char const*, char const*)>(&QPDF::processFile);
-    auto fn =
-        std::bind(f1, std::placeholders::_1, filename, std::placeholders::_2);
-    doProcess(
-        pdf,
-        fn,
-        password,
-        strcmp(filename, "") == 0,
-        used_for_input,
-        main_input);
+    auto fn = std::bind(f1, std::placeholders::_1, filename, std::placeholders::_2);
+    doProcess(pdf, fn, password, strcmp(filename, "") == 0, used_for_input, main_input);
 }
 void
@@ -2019,32 +1881,26 @@ QPDFJob::validateUnderOverlay(QPDF&amp; pdf, UnderOverlay* uo)
         uo->to_pagenos = QUtil::parse_numrange(uo->to_nr.c_str(), main_npages);
     } catch (std::runtime_error& e) {
         throw std::runtime_error(
-            "parsing numeric range for " + uo->which +
-            " \"to\" pages: " + e.what());
+            "parsing numeric range for " + uo->which + " \"to\" pages: " + e.what());
     }
     try {
         if (uo->from_nr.empty()) {
             QTC::TC("qpdf", "QPDFJob from_nr from repeat_nr");
             uo->from_nr = uo->repeat_nr;
         }
-        uo->from_pagenos =
-            QUtil::parse_numrange(uo->from_nr.c_str(), uo_npages);
+        uo->from_pagenos = QUtil::parse_numrange(uo->from_nr.c_str(), uo_npages);
         if (!uo->repeat_nr.empty()) {
-            uo->repeat_pagenos =
-                QUtil::parse_numrange(uo->repeat_nr.c_str(), uo_npages);
+            uo->repeat_pagenos = QUtil::parse_numrange(uo->repeat_nr.c_str(), uo_npages);
         }
     } catch (std::runtime_error& e) {
         throw std::runtime_error(
-            "parsing numeric range for " + uo->which + " file " + uo->filename +
-            ": " + e.what());
+            "parsing numeric range for " + uo->which + " file " + uo->filename + ": " + e.what());
     }
 }
 static QPDFAcroFormDocumentHelper*
 get_afdh_for_qpdf(
-    std::map<unsigned long long, std::shared_ptr<QPDFAcroFormDocumentHelper>>&
-        afdh_map,
-    QPDF* q)
+    std::map<unsigned long long, std::shared_ptr<QPDFAcroFormDocumentHelper>>& afdh_map, QPDF* q)
 {
     auto uid = q->getUniqueId();
     if (!afdh_map.count(uid)) {
@@ -2068,8 +1924,7 @@ QPDFJob::doUnderOverlayForPage(
         return "";
     }
-    std::map<unsigned long long, std::shared_ptr<QPDFAcroFormDocumentHelper>>
-        afdh;
+    std::map<unsigned long long, std::shared_ptr<QPDFAcroFormDocumentHelper>> afdh;
     auto make_afdh = [&](QPDFPageObjectHelper& ph) {
         QPDF& q = ph.getObjectHandle().getQPDF();
         return get_afdh_for_qpdf(afdh, &q);
@@ -2085,8 +1940,7 @@ QPDFJob::doUnderOverlayForPage(
         });
         auto from_page = pages.at(QIntC::to_size(from_pageno - 1));
         if (0 == fo.count(from_pageno)) {
-            fo[from_pageno] =
-                pdf.copyForeignObject(from_page.getFormXObjectForPage());
+            fo[from_pageno] = pdf.copyForeignObject(from_page.getFormXObjectForPage());
         }
         // If the same page is overlaid or underlaid multiple times,
@@ -2096,12 +1950,8 @@ QPDFJob::doUnderOverlayForPage(
         std::string name = resources.getUniqueResourceName("/Fx", min_suffix);
         QPDFMatrix cm;
         std::string new_content = dest_page.placeFormXObject(
-            fo[from_pageno],
-            name,
-            dest_page.getTrimBox().getArrayAsRectangle(),
-            cm);
-        dest_page.copyAnnotations(
-            from_page, cm, dest_afdh, make_afdh(from_page));
+            fo[from_pageno], name, dest_page.getTrimBox().getArrayAsRectangle(), cm);
+        dest_page.copyAnnotations(from_page, cm, dest_afdh, make_afdh(from_page));
         if (!new_content.empty()) {
             resources.mergeResources("<< /XObject << >> >>"_qpdf);
             auto xobject = resources.getKey("/XObject");
@@ -2116,8 +1966,7 @@ QPDFJob::doUnderOverlayForPage(
 }
 void
-QPDFJob::getUOPagenos(
-    QPDFJob::UnderOverlay& uo, std::map<int, std::vector<int>>& pagenos)
+QPDFJob::getUOPagenos(QPDFJob::UnderOverlay& uo, std::map<int, std::vector<int>>& pagenos)
 {
     size_t idx = 0;
     size_t from_size = uo.from_pagenos.size();
@@ -2126,8 +1975,7 @@ QPDFJob::getUOPagenos(
         if (idx < from_size) {
             pagenos[to_pageno].push_back(uo.from_pagenos.at(idx));
         } else if (repeat_size) {
-            pagenos[to_pageno].push_back(
-                uo.repeat_pagenos.at((idx - from_size) % repeat_size));
+            pagenos[to_pageno].push_back(uo.repeat_pagenos.at((idx - from_size) % repeat_size));
         }
         ++idx;
     }
@@ -2163,12 +2011,10 @@ QPDFJob::handleUnderOverlay(QPDF&amp; pdf)
         v << prefix << ": processing underlay/overlay\n";
     });
     for (size_t i = 0; i < main_npages; ++i) {
-        doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-            v << "  page " << 1 + i << "\n";
-        });
+        doIfVerbose(
+            [&](Pipeline& v, std::string const& prefix) { v << "  page " << 1 + i << "\n"; });
         auto pageno = QIntC::to_int(i) + 1;
-        if (!(underlay_pagenos.count(pageno) ||
-              overlay_pagenos.count(pageno))) {
+        if (!(underlay_pagenos.count(pageno) || overlay_pagenos.count(pageno))) {
             continue;
         }
         // This code converts the original page, any underlays, and
@@ -2184,19 +2030,12 @@ QPDFJob::handleUnderOverlay(QPDF&amp; pdf)
         // the original page, which we are going to replace. Therefore
         // we have to explicitly copy it.
         auto content_data = this_page_fo.getRawStreamData();
-        this_page_fo.replaceStreamData(
-            content_data, QPDFObjectHandle(), QPDFObjectHandle());
-        auto resources = dest_page_oh.replaceKeyAndGetNew(
-            "/Resources", "<< /XObject << >> >>"_qpdf);
+        this_page_fo.replaceStreamData(content_data, QPDFObjectHandle(), QPDFObjectHandle());
+        auto resources =
+            dest_page_oh.replaceKeyAndGetNew("/Resources", "<< /XObject << >> >>"_qpdf);
         resources.getKey("/XObject").replaceKeyAndGetNew("/Fx0", this_page_fo);
         auto content = doUnderOverlayForPage(
-            pdf,
-            m->underlay,
-            underlay_pagenos,
-            i,
-            underlay_fo,
-            upages,
-            dest_page);
+            pdf, m->underlay, underlay_pagenos, i, underlay_fo, upages, dest_page);
         content += dest_page.placeFormXObject(
             this_page_fo,
             "/Fx0",
@@ -2231,8 +2070,7 @@ QPDFJob::addAttachments(QPDF&amp; pdf)
             continue;
         }
-        auto fs = QPDFFileSpecObjectHelper::createFileSpec(
-            pdf, to_add.filename, to_add.path);
+        auto fs = QPDFFileSpecObjectHelper::createFileSpec(pdf, to_add.filename, to_add.path);
         if (!to_add.description.empty()) {
             fs.setDescription(to_add.description);
         }
@@ -2244,8 +2082,8 @@ QPDFJob::addAttachments(QPDF&amp; pdf)
         efdh.replaceEmbeddedFile(to_add.key, fs);
         doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-            v << prefix << ": attached " << to_add.path << " as "
-              << to_add.filename << " with key " << to_add.key << "\n";
+            v << prefix << ": attached " << to_add.path << " as " << to_add.filename << " with key "
+              << to_add.key << "\n";
         });
     }
@@ -2273,28 +2111,19 @@ QPDFJob::copyAttachments(QPDF&amp; pdf)
     std::vector<std::string> duplicates;
     for (auto const& to_copy: m->attachments_to_copy) {
         doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-            v << prefix << ": copying attachments from " << to_copy.path
-              << "\n";
+            v << prefix << ": copying attachments from " << to_copy.path << "\n";
         });
         std::unique_ptr<QPDF> other;
-        processFile(
-            other,
-            to_copy.path.c_str(),
-            to_copy.password.c_str(),
-            false,
-            false);
+        processFile(other, to_copy.path.c_str(), to_copy.password.c_str(), false, false);
         QPDFEmbeddedFileDocumentHelper other_efdh(*other);
         auto other_attachments = other_efdh.getEmbeddedFiles();
         for (auto const& iter: other_attachments) {
             std::string new_key = to_copy.prefix + iter.first;
             if (efdh.getEmbeddedFile(new_key)) {
-                duplicates.push_back(
-                    "file: " + to_copy.path + ", key: " + new_key);
+                duplicates.push_back("file: " + to_copy.path + ", key: " + new_key);
             } else {
-                auto new_fs_oh =
-                    pdf.copyForeignObject(iter.second->getObjectHandle());
-                efdh.replaceEmbeddedFile(
-                    new_key, QPDFFileSpecObjectHelper(new_fs_oh));
+                auto new_fs_oh = pdf.copyForeignObject(iter.second->getObjectHandle());
+                efdh.replaceEmbeddedFile(new_key, QPDFFileSpecObjectHelper(new_fs_oh));
                 doIfVerbose([&](Pipeline& v, std::string const& prefix) {
                     v << "  " << iter.first << " -> " << new_key << "\n";
                 });
@@ -2337,8 +2166,7 @@ QPDFJob::handleTransformations(QPDF&amp; pdf)
     if (m->remove_restrictions) {
         pdf.removeSecurityRestrictions();
     }
-    if (m->externalize_inline_images ||
-        (m->optimize_images && (!m->keep_inline_images))) {
+    if (m->externalize_inline_images || (m->optimize_images && (!m->keep_inline_images))) {
         for (auto& ph: dh.getAllPages()) {
             ph.externalizeInlineImages(m->ii_min_bytes);
         }
@@ -2350,18 +2178,10 @@ QPDFJob::handleTransformations(QPDF&amp; pdf)
             ph.forEachImage(
                 true,
                 [this, pageno, &pdf](
-                    QPDFObjectHandle& obj,
-                    QPDFObjectHandle& xobj_dict,
-                    std::string const& key) {
+                    QPDFObjectHandle& obj, QPDFObjectHandle& xobj_dict, std::string const& key) {
                     auto io = std::make_unique<ImageOptimizer>(
-                        *this,
-                        m->oi_min_width,
-                        m->oi_min_height,
-                        m->oi_min_area,
-                        obj);
-                    if (io->evaluate(
-                            "image " + key + " on page " +
-                            std::to_string(pageno))) {
+                        *this, m->oi_min_width, m->oi_min_height, m->oi_min_area, obj);
+                    if (io->evaluate("image " + key + " on page " + std::to_string(pageno))) {
                         QPDFObjectHandle new_image = pdf.newStream();
                         new_image.replaceDict(obj.getDict().shallowCopy());
                         new_image.replaceStreamData(
@@ -2378,8 +2198,7 @@ QPDFJob::handleTransformations(QPDF&amp; pdf)
         afdh->generateAppearancesIfNeeded();
     }
     if (m->flatten_annotations) {
-        dh.flattenAnnotations(
-            m->flatten_annotations_required, m->flatten_annotations_forbidden);
+        dh.flattenAnnotations(m->flatten_annotations_required, m->flatten_annotations_forbidden);
     }
     if (m->coalesce_contents) {
         for (auto& page: dh.getAllPages()) {
@@ -2438,8 +2257,7 @@ QPDFJob::shouldRemoveUnreferencedResources(QPDF&amp; pdf)
     QPDFObjGen::set nodes_seen;     // loop detection
     doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-        v << prefix << ": " << pdf.getFilename()
-          << ": checking for shared resources\n";
+        v << prefix << ": " << pdf.getFilename() << ": checking for shared resources\n";
     });
     std::list<QPDFObjectHandle> queue;
@@ -2458,8 +2276,7 @@ QPDFJob::shouldRemoveUnreferencedResources(QPDF&amp; pdf)
             if (dict.hasKey("/Resources")) {
                 QTC::TC("qpdf", "QPDFJob found resources in non-leaf");
                 doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-                    v << "  found resources in non-leaf page node "
-                      << og.unparse(' ') << "\n";
+                    v << "  found resources in non-leaf page node " << og.unparse(' ') << "\n";
                 });
                 return true;
             }
@@ -2474,8 +2291,7 @@ QPDFJob::shouldRemoveUnreferencedResources(QPDF&amp; pdf)
                 if (!resources_seen.add(resources)) {
                     QTC::TC("qpdf", "QPDFJob found shared resources in leaf");
                     doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-                        v << "  found shared resources in leaf node "
-                          << og.unparse(' ') << ": "
+                        v << "  found shared resources in leaf node " << og.unparse(' ') << ": "
                           << resources.getObjGen().unparse(' ') << "\n";
                     });
                     return true;
@@ -2488,8 +2304,7 @@ QPDFJob::shouldRemoveUnreferencedResources(QPDF&amp; pdf)
                 if (!resources_seen.add(xobject)) {
                     QTC::TC("qpdf", "QPDFJob found shared xobject in leaf");
                     doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-                        v << "  found shared xobject in leaf node "
-                          << og.unparse(' ') << ": "
+                        v << "  found shared xobject in leaf node " << og.unparse(' ') << ": "
                           << xobject.getObjGen().unparse(' ') << "\n";
                     });
                     return true;
@@ -2531,8 +2346,7 @@ added_page(QPDF&amp; pdf, QPDFPageObjectHelper page)
 }
 void
-QPDFJob::handlePageSpecs(
-    QPDF& pdf, std::vector<std::unique_ptr<QPDF>>& page_heap)
+QPDFJob::handlePageSpecs(QPDF& pdf, std::vector<std::unique_ptr<QPDF>>& page_heap)
 {
     // Parse all page specifications and translate them into lists of
     // actual pages.
@@ -2554,13 +2368,10 @@ QPDFJob::handlePageSpecs(
             filenames.insert(page_spec.filename);
         }
         m->keep_files_open = (filenames.size() <= m->keep_files_open_threshold);
-        QTC::TC(
-            "qpdf",
-            "QPDFJob automatically set keep files open",
-            m->keep_files_open ? 0 : 1);
+        QTC::TC("qpdf", "QPDFJob automatically set keep files open", m->keep_files_open ? 0 : 1);
         doIfVerbose([&](Pipeline& v, std::string const& prefix) {
-            v << prefix << ": selecting --keep-open-files="
-              << (m->keep_files_open ? "y" : "n") << "\n";
+            v << prefix << ": selecting --keep-open-files=" << (m->keep_files_open ? "y" : "n")
+              << "\n";
         });
     }
@@ -2600,8 +2411,7 @@ QPDFJob::handlePageSpecs(
                 cis->stayOpen(true);
             } else {
                 QTC::TC("qpdf", "QPDFJob keep files open y");
-                FileInputSource* fis =
-                    new FileInputSource(page_spec.filename.c_str());
+                FileInputSource* fis = new FileInputSource(page_spec.filename.c_str());
                 is = std::shared_ptr<InputSource>(fis);
             }
             std::unique_ptr<QPDF> qpdf_sp;
@@ -2618,10 +2428,7 @@ QPDFJob::handlePageSpecs(
         // associated with this occurrence of the file.
         parsed_specs.push_back(
             // line-break
-            QPDFPageData(
-                page_spec.filename,
-                page_spec_qpdfs[page_spec.filename],
-                page_spec.range));
+            QPDFPageData(page_spec.filename, page_spec_qpdfs[page_spec.filename], page_spec.range));
     }
     std::map<unsigned long long, bool> remove_unreferenced;
@@ -2636,8 +2443,7 @@ QPDFJob::handlePageSpecs(
             QPDF& other(*(iter.second));
             auto other_uuid = other.getUniqueId();
             if (remove_unreferenced.count(other_uuid) == 0) {
-                remove_unreferenced[other_uuid] =
-                    shouldRemoveUnreferencedResources(other);
+                remove_unreferenced[other_uuid] = shouldRemoveUnreferencedResources(other);
             }
             if (cis) {
                 cis->stayOpen(false);
@@ -2676,9 +2482,7 @@ QPDFJob::handlePageSpecs(
                         got_pages = true;
                         new_parsed_specs.push_back(
                             // line-break
-                            QPDFPageData(
-                                page_data,
-                                page_data.selected_pages.at(cur_page + j)));
+                            QPDFPageData(page_data, page_data.selected_pages.at(cur_page + j)));
                     }
                 }
             }
@@ -2694,8 +2498,7 @@ QPDFJob::handlePageSpecs(
     std::vector<QPDFObjectHandle> new_labels;
     bool any_page_labels = false;
     int out_pageno = 0;
-    std::map<unsigned long long, std::shared_ptr<QPDFAcroFormDocumentHelper>>
-        afdh_map;
+    std::map<unsigned long long, std::shared_ptr<QPDFAcroFormDocumentHelper>> afdh_map;
     auto this_afdh = get_afdh_for_qpdf(afdh_map, &pdf);
     std::set<QPDFObjGen> referenced_fields;
     for (auto& page_data: parsed_specs) {
@@ -2716,10 +2519,8 @@ QPDFJob::handlePageSpecs(
             // Pages are specified from 1 but numbered from 0 in the
             // vector
             int pageno = pageno_iter - 1;
-            pldh.getLabelsForPageRange(
-                pageno, pageno, out_pageno++, new_labels);
-            QPDFPageObjectHelper to_copy =
-                page_data.orig_pages.at(QIntC::to_size(pageno));
+            pldh.getLabelsForPageRange(pageno, pageno, out_pageno++, new_labels);
+            QPDFPageObjectHelper to_copy = page_data.orig_pages.at(QIntC::to_size(pageno));
             QPDFObjGen to_copy_og = to_copy.getObjectHandle().getObjGen();
             unsigned long long from_uuid = page_data.qpdf->getUniqueId();
             if (copied_pages[from_uuid].count(to_copy_og)) {
@@ -2754,8 +2555,7 @@ QPDFJob::handlePageSpecs(
             // adjusted. If we copy any page from the original file
             // more than once, that page would be in conflict with the
             // previous copy of itself.
-            if (other_afdh->hasAcroForm() &&
-                ((!this_file) || (!first_copy_from_orig))) {
+            if (other_afdh->hasAcroForm() && ((!this_file) || (!first_copy_from_orig))) {
                 if (!this_file) {
                     QTC::TC("qpdf", "QPDFJob copy fields not this file");
                 } else if (!first_copy_from_orig) {
@@ -2763,10 +2563,7 @@ QPDFJob::handlePageSpecs(
                 }
                 try {
                     this_afdh->fixCopiedAnnotations(
-                        new_page,
-                        to_copy.getObjectHandle(),
-                        *other_afdh,
-                        &referenced_fields);
+                        new_page, to_copy.getObjectHandle(), *other_afdh, &referenced_fields);
                 } catch (std::exception& e) {
                     pdf.warn(
                         qpdf_e_damaged_pdf,
@@ -2800,9 +2597,7 @@ QPDFJob::handlePageSpecs(
                 referenced_fields.insert(field.getObjectHandle().getObjGen());
             }
         } else {
-            pdf.replaceObject(
-                page.getObjectHandle().getObjGen(),
-                QPDFObjectHandle::newNull());
+            pdf.replaceObject(page.getObjectHandle().getObjGen(), QPDFObjectHandle::newNull());
         }
     }
     // Remove unreferenced form fields
@@ -2843,8 +2638,7 @@ QPDFJob::handleRotations(QPDF&amp; pdf)
         for (int pageno_iter: QUtil::parse_numrange(range.c_str(), npages)) {
             int pageno = pageno_iter - 1;
             if ((pageno >= 0) && (pageno < npages)) {
-                pages.at(QIntC::to_size(pageno))
-                    .rotatePage(rspec.angle, rspec.relative);
+                pages.at(QIntC::to_size(pageno)).rotatePage(rspec.angle, rspec.relative);
             }
         }
     }
@@ -2869,24 +2663,21 @@ QPDFJob::maybeFixWritePassword(int R, std::string&amp; password)
             bool has_8bit_chars;
             bool is_valid_utf8;
             bool is_utf16;
-            QUtil::analyze_encoding(
-                password, has_8bit_chars, is_valid_utf8, is_utf16);
+            QUtil::analyze_encoding(password, has_8bit_chars, is_valid_utf8, is_utf16);
             if (!has_8bit_chars) {
                 return;
             }
             if (m->password_mode == QPDFJob::pm_unicode) {
                 if (!is_valid_utf8) {
                     QTC::TC("qpdf", "QPDFJob password not unicode");
-                    throw std::runtime_error(
-                        "supplied password is not valid UTF-8");
+                    throw std::runtime_error("supplied password is not valid UTF-8");
                 }
                 if (R < 5) {
                     std::string encoded;
                     if (!QUtil::utf8_to_pdf_doc(password, encoded)) {
                         QTC::TC("qpdf", "QPDFJob password not encodable");
-                        throw std::runtime_error(
-                            "supplied password cannot be encoded for"
-                            " 40-bit or 128-bit encryption formats");
+                        throw std::runtime_error("supplied password cannot be encoded for"
+                                                 " 40-bit or 128-bit encryption formats");
                     }
                     password = encoded;
                 }
@@ -2895,8 +2686,7 @@ QPDFJob::maybeFixWritePassword(int R, std::string&amp; password)
                     std::string encoded;
                     if (QUtil::utf8_to_pdf_doc(password, encoded)) {
                         QTC::TC("qpdf", "QPDFJob auto-encode password");
-                        doIfVerbose([&](Pipeline& v,
-                                        std::string const& prefix) {
+                        doIfVerbose([&](Pipeline& v, std::string const& prefix) {
                             v << prefix << ": automatically converting Unicode"
                               << " password to single-byte encoding as"
                               << " required for 40-bit or 128-bit"
@@ -2905,25 +2695,23 @@ QPDFJob::maybeFixWritePassword(int R, std::string&amp; password)
                         password = encoded;
                     } else {
                         QTC::TC("qpdf", "QPDFJob bytes fallback warning");
-                        *m->log->getError()
-                            << m->message_prefix << ": WARNING: "
-                            << "supplied password looks like a Unicode"
-                            << " password with characters not allowed in"
-                            << " passwords for 40-bit and 128-bit "
-                               "encryption;"
-                            << " most readers will not be able to open this"
-                            << " file with the supplied password."
-                            << " (Use --password-mode=bytes to suppress "
-                               "this"
-                            << " warning and use the password anyway.)\n";
+                        *m->log->getError() << m->message_prefix << ": WARNING: "
+                                            << "supplied password looks like a Unicode"
+                                            << " password with characters not allowed in"
+                                            << " passwords for 40-bit and 128-bit "
+                                               "encryption;"
+                                            << " most readers will not be able to open this"
+                                            << " file with the supplied password."
+                                            << " (Use --password-mode=bytes to suppress "
+                                               "this"
+                                            << " warning and use the password anyway.)\n";
                     }
                 } else if ((R >= 5) && (!is_valid_utf8)) {
                     QTC::TC("qpdf", "QPDFJob invalid utf-8 in auto");
-                    throw std::runtime_error(
-                        "supplied password is not a valid Unicode password,"
-                        " which is required for 256-bit encryption; to"
-                        " really use this password, rerun with the"
-                        " --password-mode=bytes option");
+                    throw std::runtime_error("supplied password is not a valid Unicode password,"
+                                             " which is required for 256-bit encryption; to"
+                                             " really use this password, rerun with the"
+                                             " --password-mode=bytes option");
                 }
             }
         }
@@ -2953,28 +2741,25 @@ QPDFJob::setEncryptionOptions(QPDF&amp; pdf, QPDFWriter&amp; w)
         throw std::logic_error("bad encryption keylen");
     }
     if ((R > 3) && (m->r3_accessibility == false)) {
-        *m->log->getError()
-            << m->message_prefix << ": -accessibility=n is ignored for modern"
-            << " encryption formats\n";
+        *m->log->getError() << m->message_prefix << ": -accessibility=n is ignored for modern"
+                            << " encryption formats\n";
     }
     maybeFixWritePassword(R, m->user_password);
     maybeFixWritePassword(R, m->owner_password);
     if ((R < 4) || ((R == 4) && (!m->use_aes))) {
         if (!m->allow_weak_crypto) {
             QTC::TC("qpdf", "QPDFJob weak crypto error");
-            *m->log->getError()
-                << m->message_prefix
-                << ": refusing to write a file with RC4, a weak "
-                   "cryptographic "
-                   "algorithm\n"
-                << "Please use 256-bit keys for better security.\n"
-                << "Pass --allow-weak-crypto to enable writing insecure "
-                   "files.\n"
-                << "See also "
-                   "https://qpdf.readthedocs.io/en/stable/"
-                   "weak-crypto.html\n";
-            throw std::runtime_error(
-                "refusing to write a file with weak crypto");
+            *m->log->getError() << m->message_prefix
+                                << ": refusing to write a file with RC4, a weak "
+                                   "cryptographic "
+                                   "algorithm\n"
+                                << "Please use 256-bit keys for better security.\n"
+                                << "Pass --allow-weak-crypto to enable writing insecure "
+                                   "files.\n"
+                                << "See also "
+                                   "https://qpdf.readthedocs.io/en/stable/"
+                                   "weak-crypto.html\n";
+            throw std::runtime_error("refusing to write a file with weak crypto");
         }
     }
     switch (R) {
@@ -3046,10 +2831,7 @@ QPDFJob::setEncryptionOptions(QPDF&amp; pdf, QPDFWriter&amp; w)
 }
 static void
-parse_version(
-    std::string const& full_version_string,
-    std::string& version,
-    int& extension_level)
+parse_version(std::string const& full_version_string, std::string& version, int& extension_level)
 {
     auto vp = QUtil::make_unique_cstr(full_version_string);
     char* v = vp.get();
@@ -3144,18 +2926,13 @@ QPDFJob::setWriterOptions(QPDF&amp; pdf, QPDFWriter&amp; w)
     }
     if (m->progress) {
         if (m->progress_handler) {
-            w.registerProgressReporter(
-                std::shared_ptr<QPDFWriter::ProgressReporter>(
-                    new QPDFWriter::FunctionProgressReporter(
-                        m->progress_handler)));
+            w.registerProgressReporter(std::shared_ptr<QPDFWriter::ProgressReporter>(
+                new QPDFWriter::FunctionProgressReporter(m->progress_handler)));
         } else {
-            char const* outfilename =
-                m->outfilename ? m->outfilename.get() : "standard output";
-            w.registerProgressReporter(
-                std::shared_ptr<QPDFWriter::ProgressReporter>(
-                    // line-break
-                    new ProgressReporter(
-                        *m->log->getInfo(), m->message_prefix, outfilename)));
+            char const* outfilename = m->outfilename ? m->outfilename.get() : "standard output";
+            w.registerProgressReporter(std::shared_ptr<QPDFWriter::ProgressReporter>(
+                // line-break
+                new ProgressReporter(*m->log->getInfo(), m->message_prefix, outfilename)));
         }
     }
 }
@@ -3170,14 +2947,10 @@ QPDFJob::doSplitPages(QPDF&amp; pdf)
     char* num_spot = strstr(const_cast<char*>(m->outfilename.get()), "%d");
     if (num_spot != nullptr) {
         QTC::TC("qpdf", "QPDFJob split-pages %d");
-        before = std::string(
-            m->outfilename.get(),
-            QIntC::to_size(num_spot - m->outfilename.get()));
+        before = std::string(m->outfilename.get(), QIntC::to_size(num_spot - m->outfilename.get()));
         after = num_spot + 2;
     } else if (
-        (len >= 4) &&
-        (QUtil::str_compare_nocase(m->outfilename.get() + len - 4, ".pdf") ==
-         0)) {
+        (len >= 4) && (QUtil::str_compare_nocase(m->outfilename.get() + len - 4, ".pdf") == 0)) {
         QTC::TC("qpdf", "QPDFJob split-pages .pdf");
         before = std::string(m->outfilename.get(), len - 4) + "-";
         after = m->outfilename.get() + len - 4;
@@ -3232,24 +3005,18 @@ QPDFJob::doSplitPages(QPDF&amp; pdf)
         if (pldh.hasPageLabels()) {
             std::vector<QPDFObjectHandle> labels;
             pldh.getLabelsForPageRange(
-                QIntC::to_longlong(first - 1),
-                QIntC::to_longlong(last - 1),
-                0,
-                labels);
+                QIntC::to_longlong(first - 1), QIntC::to_longlong(last - 1), 0, labels);
             QPDFObjectHandle page_labels = QPDFObjectHandle::newDictionary();
             page_labels.replaceKey("/Nums", QPDFObjectHandle::newArray(labels));
             outpdf.getRoot().replaceKey("/PageLabels", page_labels);
         }
-        std::string page_range =
-            QUtil::uint_to_string(first, QIntC::to_int(pageno_len));
+        std::string page_range = QUtil::uint_to_string(first, QIntC::to_int(pageno_len));
         if (m->split_pages > 1) {
-            page_range +=
-                "-" + QUtil::uint_to_string(last, QIntC::to_int(pageno_len));
+            page_range += "-" + QUtil::uint_to_string(last, QIntC::to_int(pageno_len));
         }
         std::string outfile = before + page_range + after;
         if (QUtil::same_file(m->infilename.get(), outfile.c_str())) {
-            throw std::runtime_error(
-                "split pages would overwrite input file with " + outfile);
+            throw std::runtime_error("split pages would overwrite input file with " + outfile);
         }
         QPDFWriter w(outpdf, outfile.c_str());
         setWriterOptions(outpdf, w);
@@ -3268,8 +3035,7 @@ QPDFJob::writeOutfile(QPDF&amp; pdf)
         // Append but don't prepend to the path to generate a
         // temporary name. This saves us from having to split the path
         // by directory and non-directory.
-        temp_out = QUtil::make_shared_cstr(
-            std::string(m->infilename.get()) + ".~qpdf-temp#");
+        temp_out = QUtil::make_shared_cstr(std::string(m->infilename.get()) + ".~qpdf-temp#");
         // m->outfilename will be restored to 0 before temp_out
         // goes out of scope.
         m->outfilename = temp_out;
@@ -3312,17 +3078,14 @@ QPDFJob::writeOutfile(QPDF&amp; pdf)
         QUtil::rename_file(m->infilename.get(), backup.c_str());
         QUtil::rename_file(temp_out.get(), m->infilename.get());
         if (warnings) {
-            *m->log->getError()
-                << m->message_prefix
-                << ": there are warnings; original file kept in " << backup
-                << "\n";
+            *m->log->getError() << m->message_prefix
+                                << ": there are warnings; original file kept in " << backup << "\n";
         } else {
             try {
                 QUtil::remove_file(backup.c_str());
             } catch (QPDFSystemError& e) {
                 *m->log->getError()
-                    << m->message_prefix << ": unable to delete original file ("
-                    << e.what() << ");"
+                    << m->message_prefix << ": unable to delete original file (" << e.what() << ");"
                     << " original file left in " << backup
                     << ", but the input was successfully replaced\n";
             }
@@ -3342,12 +3105,9 @@ QPDFJob::writeJSON(QPDF&amp; pdf)
         if (m->json_stream_prefix.empty()) {
             m->json_stream_prefix = m->outfilename.get();
         }
-        fc = std::make_shared<QUtil::FileCloser>(
-            QUtil::safe_fopen(m->outfilename.get(), "w"));
+        fc = std::make_shared<QUtil::FileCloser>(QUtil::safe_fopen(m->outfilename.get(), "w"));
         fp = std::make_shared<Pl_StdioFile>("json output", fc->f);
-    } else if (
-        (m->json_stream_data == qpdf_sj_file) &&
-        m->json_stream_prefix.empty()) {
+    } else if ((m->json_stream_data == qpdf_sj_file) && m->json_stream_prefix.empty()) {
         QTC::TC("qpdf", "QPDFJob need json-stream-prefix for stdout");
         usage("please specify --json-stream-prefix since the input file "
               "name is unknown");
@@ -46,8 +46,7 @@ namespace
     };
 } // namespace
-ArgParser::ArgParser(
-    QPDFArgParser& ap, std::shared_ptr<QPDFJob::Config> c_main) :
+ArgParser::ArgParser(QPDFArgParser& ap, std::shared_ptr<QPDFJob::Config> c_main) :
     ap(ap),
     c_main(c_main),
     pages_password(nullptr),
@@ -107,8 +106,7 @@ ArgParser::argVersion()
     auto whoami = this->ap.getProgname();
     *QPDFLogger::defaultLogger()->getInfo()
         << whoami << " version " << QPDF::QPDFVersion() << "\n"
-        << "Run " << whoami
-        << " --copyright to see copyright and license information.\n";
+        << "Run " << whoami << " --copyright to see copyright and license information.\n";
 }
 void
@@ -152,8 +150,7 @@ ArgParser::argJsonHelp(std::string const&amp; parameter)
     if ((version < 1) || (version > JSON::LATEST)) {
         usage(std::string("unsupported json version ") + parameter);
     }
-    *QPDFLogger::defaultLogger()->getInfo()
-        << QPDFJob::json_out_schema(version) << "\n";
+    *QPDFLogger::defaultLogger()->getInfo() << QPDFJob::json_out_schema(version) << "\n";
 }
 void
@@ -263,10 +260,7 @@ ArgParser::argPagesPositional(std::string const&amp; arg)
     if (range_p == nullptr) {
         if (arg.empty()) {
             // The filename or password was the last argument
-            QTC::TC(
-                "qpdf",
-                "QPDFJob pages range omitted at end",
-                this->pages_password ? 0 : 1);
+            QTC::TC("qpdf", "QPDFJob pages range omitted at end", this->pages_password ? 0 : 1);
         } else {
             // We need to accumulate some more arguments
             return;
@@ -658,8 +658,7 @@ QPDFJob::Config::passwordFile(std::string const&amp; parameter)
         if (lines.size() > 1) {
             *QPDFLogger::defaultLogger()->getError()
-                << this->o.m->message_prefix
-                << ": WARNING: all but the first line of"
+                << this->o.m->message_prefix << ": WARNING: all but the first line of"
                 << " the password file are ignored\n";
         }
     }
@@ -751,8 +750,7 @@ QPDFJob::Config::removeUnreferencedResources(std::string const&amp; parameter)
 QPDFJob::Config*
 QPDFJob::Config::showObject(std::string const& parameter)
 {
-    QPDFJob::parse_object_id(
-        parameter, o.m->show_trailer, o.m->show_obj, o.m->show_gen);
+    QPDFJob::parse_object_id(parameter, o.m->show_trailer, o.m->show_obj, o.m->show_gen);
     o.m->require_outfile = false;
     return this;
 }
@@ -761,13 +759,11 @@ QPDFJob::Config*
 QPDFJob::Config::jobJsonFile(std::string const& parameter)
 {
     try {
-        o.initializeFromJson(
-            QUtil::read_file_into_string(parameter.c_str()), true);
+        o.initializeFromJson(QUtil::read_file_into_string(parameter.c_str()), true);
     } catch (std::exception& e) {
         throw std::runtime_error(
-            "error with job-json file " + std::string(parameter) + ": " +
-            e.what() + "\nRun " + this->o.m->message_prefix +
-            " --job-json-help for information on the file format.");
+            "error with job-json file " + std::string(parameter) + ": " + e.what() + "\nRun " +
+            this->o.m->message_prefix + " --job-json-help for information on the file format.");
     }
     return this;
 }
@@ -900,8 +896,7 @@ QPDFJob::AttConfig::replace()
 QPDFJob::Config*
 QPDFJob::AttConfig::endAddAttachment()
 {
-    static std::string now =
-        QUtil::qpdf_time_to_pdf_time(QUtil::get_current_qpdf_time());
+    static std::string now = QUtil::qpdf_time_to_pdf_time(QUtil::get_current_qpdf_time());
     if (this->att.path.empty()) {
         usage("add attachment: no file specified");
     }
@@ -953,8 +948,7 @@ QPDFJob::PagesConfig*
 QPDFJob::PagesConfig::pageSpec(
     std::string const& filename, std::string const& range, char const* password)
 {
-    this->config->o.m->page_specs.push_back(
-        QPDFJob::PageSpec(filename, password, range));
+    this->config->o.m->page_specs.push_back(QPDFJob::PageSpec(filename, password, range));
     return this;
 }
@@ -1035,9 +1029,7 @@ QPDFJob::UOConfig::password(std::string const&amp; parameter)
 std::shared_ptr<QPDFJob::EncConfig>
 QPDFJob::Config::encrypt(
-    int keylen,
-    std::string const& user_password,
-    std::string const& owner_password)
+    int keylen, std::string const& user_password, std::string const& owner_password)
 {
     o.m->keylen = keylen;
     if (keylen == 256) {