Reverting back to tighter option spec regex

2017-07-15 08:30:52 -04:00 · 2017-07-15 08:30:52 -04:00 · 89a9f21553
commit 89a9f21553
parent 2a73e710e6
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:]]),)?\\s*([[:alnum:]][-_[:alnum:]]*)?");
+      ("(([[:alnum:]]),)?[ ]*([[:alnum:]][-_[:alnum:]]*)?");

    String
    format_option