argparse

Features / Enhancements

• Added support for mutually_exclusive_arguments #301, README
• Added C++20 module #290
• Added built-in choices argument support. #277, README
• Added support for binary notation, e.g., 0b101 #306
• Added is_subcommand_used overload that accepts a subcommand parser #233
• Added exit_on_default_arguments parameter to ArgumentParser #264
• A (hide-from-help) suppress flag for subcommands #273
• Allowed check to see if ArgumentParser has parsed values #218
• Implemented column-aligned multi-line help message for arguments #259

Fixes

• Marked ArgumentParser copy and move constructors as deleted #304
• Fixed error text when multiple positional arguments are expected #209
• Fixed std::string_view being identified as a container #229
• Fixed crash with char[] default values #253
• Resolves a std::numeric_limits<std::size_t>::max)()} error #263
• Fixed issue #248: Align multiline help messages #268
• Various maintenance fixes #254

Other

• Added clang-tidy to PRs #215
• No install when used as third party #231
• Install cmake export file in CMAKE_INSTALL_DIR #255
• CMakefile: Use -Wpedantic, -Werror and -Wextra for compilation in gcc. Fixed warnings #292
• Updates to README cmake FetchContent section #293
• More descriptive parse_number errors #297