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authorGianluca Anzolin <gianluca@sottospazio.it>2014-11-25 08:56:03 +0100
committerRich Felker <dalias@aerifal.cx>2014-12-02 19:03:04 -0500
commitb72cd07f176b876aa51864d93aa8101477b1d732 (patch)
tree63bbeee711e3a31e7c136451160efbfb4e69a548 /src/regex
parentd8dc2b7c0289b12eeef4feff65e3c918111b0f55 (diff)
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add support for non-option arguments extension to getopt
this is a GNU extension, activated by including '-' as the first character of the options string, whereby non-option arguments are processed as if they were arguments to an option character '\1' rather than ending option processing.
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