Changed option specifier regex to be more readable

2017-07-14 12:29:45 -04:00 · 2017-07-14 12:29:45 -04:00 · 2a73e710e6
commit 2a73e710e6
parent d53d9aa220
1 changed files with 1 additions and 1 deletions
--- a/include/cxxopts.hpp
+++ b/include/cxxopts.hpp
@ -884,7 +884,7 @@ namespace cxxopts
      ("--([[:alnum:]][-_[:alnum:]]+)(=(.*))?|-([[:alnum:]]+)");

    std::basic_regex<char> option_specifier
-      ("(([[:alnum:]]),)?[ ]*([[:alnum:]][-_[:alnum:]]*)?");
+      ("(([[:alnum:]]),)?\\s*([[:alnum:]][-_[:alnum:]]*)?");

    String
    format_option