-
René Scharfe authored
Let callers provide their own handler for the short option -h even without the flag PARSE_OPT_NO_INTERNAL_HELP, but call the internal handler (showing usage information) if that is the only parameter. Implement the first part by checking for -h only if parse_short_opt() can't find it and returns -2. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Jeff King <peff@peff.net>
5ad0d3d5