diff options
Diffstat (limited to 'src/argparse.c')
| -rw-r--r-- | src/argparse.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/argparse.c b/src/argparse.c index 223d267..0c42fa6 100644 --- a/src/argparse.c +++ b/src/argparse.c @@ -2171,9 +2171,10 @@ cmp_ordtbl (const void *a_v, const void *b_v) * meanings: * - A description string which is "@" suppresses help output for * this option - * - a description,ine which starts with a '@' and is followed by + * - a description which starts with a '@' and is followed by * any other characters is printed as is; this may be used for examples - * ans such. + * and such. This is a legacy methiod, moder codes uses the flags + * ARGPARSE_OPT_VERBATIM or ARGPARSE_OPT_HEADER. * - A description which starts with a '|' outputs the string between this * bar and the next one as arguments of the long option. */ @@ -2228,14 +2229,26 @@ show_help (opttable_t *opts, unsigned int nopts, unsigned int flags) /* Example: " -v, --verbose Viele Sachen ausgeben" */ indent += 10; - if ( *opts[ordtbl[0]].description != '@' ) + if ( *opts[ordtbl[0]].description != '@' + && !(opts[ordtbl[0]].flags + & (ARGPARSE_OPT_VERBATIM|ARGPARSE_OPT_HEADER))) writestrings (0, "Options:", "\n", NULL); for (i=0; i < nopts; i++ ) { s = map_fixed_string (_( opts[ordtbl[i]].description )); if ( s && *s== '@' && !s[1] ) /* Hide this line. */ continue; - if ( s && *s == '@' ) /* Unindented comment only line. */ + if ( s && (opts[ordtbl[i]].flags + & (ARGPARSE_OPT_VERBATIM|ARGPARSE_OPT_HEADER))) + { + if ((opts[ordtbl[i]].flags & ARGPARSE_OPT_HEADER)) + writestrings (0, "\n", NULL); + writestrings (0, s, NULL); + if ((opts[ordtbl[i]].flags & ARGPARSE_OPT_HEADER)) + writestrings (0, ":\n", NULL); + continue; + } + if ( s && *s == '@' ) /* Unindented legacy comment only line. */ { for (s++; *s; s++ ) { |