External/cxxopts
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Merge pull request #6 from wichtounet/alnum_options

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Add support for alphanumeric options
This commit is contained in:
jarro2783 2014-10-27 10:59:16 +11:00
commit 1124d00de5
1 changed files with 2 additions and 2 deletions
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src/cxxopts.hpp
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@ -497,10 +497,10 @@ namespace cxxopts
constexpr int OPTION_DESC_GAP = 2; constexpr int OPTION_DESC_GAP = 2;
std::basic_regex<char> option_matcher std::basic_regex<char> option_matcher
("--([[:alpha:]][-_[:alpha:]]+)(=(.*))?|-([a-zA-Z]+)"); ("--([[:alnum:]][-_[:alnum:]]+)(=(.*))?|-([a-zA-Z]+)");
std::basic_regex<char> option_specifier std::basic_regex<char> option_specifier
("(([a-zA-Z]),)?([a-zA-Z][-_a-zA-Z]+)"); ("(([a-zA-Z]),)?([a-zA-Z0-9][-_a-zA-Z0-9]+)");
std::string std::string
format_option format_option