• Henry Schreiner authored
     
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  • * Fix excessive call to subcommand's final_callback
    
    When parse_complete_callback_ is set there is an extra call to
    run_callback() inside the App::_parse(std::vector<std::string>&) method.
    This extra call also excessively calls a final_callback_ (when it is
    also set) for the command and (since it is recursive) for it's
    subcommands.
    
    This commit adds extra boolean parameter for the run_callback() method
    allowing to explicitly suppress calling to final_callback_. The value of
    this parameter is also propagated to recursive calls to run_callback().
    
    Fixes #572
    
    * fix: main app should run final_callback, add tests
    
    Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
    dryleev authored
     
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  • add a test for char options
    
    add support for char types to the lexical cast, to allow single character types that make sense, add a integral_conversion operations to simplify the conversions from string to integers and allow discrimination in a few cases with enumerations.
    Philip Top authored
     
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  • * Add a dedicated version option to CLI11 to facilitate use of version flags, similar to help flags
    
    * add some test for the version flag
    
    * update errors and formatting
    
    * clear up gcc 4.8 warnings
    
    * add a few more tests
    
    * fix compiler error
    
    * fix a few comments, and change default version flag to only use "--version"
    
    * remove `version` calls and tests
    
    * formatting and add `std::string version()`  back in.
    Philip Top authored
     
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