add support for --

Jarryd Beck
1 parent b2e7efe7
Showing 1 changed file with 20 additions and 1 deletions
src/cxxopts.hpp
 /*
  
-Copyright (c) 2014, 2015 Jarryd Beck
+Copyright (c) 2014, 2015, 2016 Jarryd Beck
  
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -1067,8 +1067,17 @@ Options::parse(int&amp; argc, char**&amp; argv)
  
   int nextKeep = 1;
  
+  bool consume_remaining = false;
+
   while (current != argc)
   {
+    if (strcmp(argv[current], "--") == 0)
+    {
+      consume_remaining = true;
+      ++current;
+      break;
+    }
+
     std::match_results<const char*> result;
     std::regex_match(argv[current], result, option_matcher);
  
@@ -1187,7 +1196,17 @@ Options::parse(int&amp; argc, char**&amp; argv)
     }
   }
  
+  if (consume_remaining)
+  {
+    while (current < argc)
+    {
+      consume_positional(argv[current]);
+      ++current;
+    }
+  }
+
   argc = nextKeep;
+
 }
  
 void