В Thu, 23 Oct 2014 14:42:25 +0100 Pádraig Brady <p...@draigbrady.com> пишет:
> On 09/29/2014 03:49 AM, Andrei Borzenkov wrote: > > According to > > http://www.gnu.org/software/libc/manual/html_node/Argp-Flags.html#Argp-Flags, > > when ARGP_NO_ERRS is set, the effect is "Don’t print error messages for > > unknown options to stderr". In reality when ARGP_NO_ERRS is set, all > > help output is completely suppressed - --help option is still > > recognized and processed, but does not do anything. > > > > Is it intentional? My goal is to avoid errors from getopt about unknown > > options and let program to handle them by intercepting argp_parse() > > return code; but still using all other features Argp provides, like > > help formatting. > > While this code is in gnulib it's only copied from glibc, > so I'd direct any questions there. > Adding glibc ...
