diff options
Diffstat (limited to 'parse-options.c')
| -rw-r--r-- | parse-options.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/parse-options.c b/parse-options.c index 3b71fbb54..f5594114e 100644 --- a/parse-options.c +++ b/parse-options.c @@ -230,6 +230,9 @@ is_abbreviated: abbrev_flags = flags; continue; } + /* negation allowed? */ + if (options->flags & PARSE_OPT_NONEG) + continue; /* negated and abbreviated very much? */ if (!prefixcmp("no-", arg)) { flags |= OPT_UNSET; @@ -549,6 +552,14 @@ void usage_with_options(const char * const *usagestr, exit(129); } +void usage_msg_opt(const char *msg, + const char * const *usagestr, + const struct option *options) +{ + fprintf(stderr, "%s\n\n", msg); + usage_with_options(usagestr, options); +} + int parse_options_usage(const char * const *usagestr, const struct option *opts) { |