id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
9630,Program Options: canonical option name incorrect when hyphenated,Tad Ashlock <tad.ashlock@…>,Vladimir Prus,"When using a long option name like ""external-device"", if there is a problem, the name of the option in the error message is printed as ""--device"" instead of ""--external-device"".  This is due to the implementation in error_with_option_name::get_canonical_option_name() in the value_semantic.cpp file.  It calls strip_prefixes() when assigning the value to original_token.  But strip_prefixes() simply uses find_last_of(""-/""), which finds the dash within the option name and incorrectly uses the following character as the start of the option name.

I don't know the proper fix to apply in order to not cause errors in other uses of these functions.",Bugs,closed,To Be Determined,program_options,Boost 1.55.0,Problem,fixed,,