diff options
| -rw-r--r-- | parse-options.c | 10 | ||||
| -rwxr-xr-x | t/t1502-rev-parse-parseopt.sh | 4 |
2 files changed, 10 insertions, 4 deletions
diff --git a/parse-options.c b/parse-options.c index 6a03a52..fca7159 100644 --- a/parse-options.c +++ b/parse-options.c @@ -581,6 +581,7 @@ static int usage_with_options_internal(struct parse_opt_ctx_t *ctx, const struct option *opts, int full, int err) { FILE *outfile = err ? stderr : stdout; + int need_newline; if (!usagestr) return PARSE_OPT_HELP; @@ -603,8 +604,7 @@ static int usage_with_options_internal(struct parse_opt_ctx_t *ctx, usagestr++; } - if (opts->type != OPTION_GROUP) - fputc('\n', outfile); + need_newline = 1; for (; opts->type != OPTION_END; opts++) { size_t pos; @@ -612,6 +612,7 @@ static int usage_with_options_internal(struct parse_opt_ctx_t *ctx, if (opts->type == OPTION_GROUP) { fputc('\n', outfile); + need_newline = 0; if (*opts->help) fprintf(outfile, "%s\n", _(opts->help)); continue; @@ -619,6 +620,11 @@ static int usage_with_options_internal(struct parse_opt_ctx_t *ctx, if (!full && (opts->flags & PARSE_OPT_HIDDEN)) continue; + if (need_newline) { + fputc('\n', outfile); + need_newline = 0; + } + pos = fprintf(outfile, " "); if (opts->short_name) { if (opts->flags & PARSE_OPT_NODASH) diff --git a/t/t1502-rev-parse-parseopt.sh b/t/t1502-rev-parse-parseopt.sh index ce7dda1..a859abe 100755 --- a/t/t1502-rev-parse-parseopt.sh +++ b/t/t1502-rev-parse-parseopt.sh @@ -98,7 +98,7 @@ END_EXPECT test_i18ncmp expect output ' -test_expect_failure 'test --parseopt help output no switches' ' +test_expect_success 'test --parseopt help output no switches' ' sed -e "s/^|//" >expect <<\END_EXPECT && |cat <<\EOF |usage: some-command [options] <args>... @@ -111,7 +111,7 @@ END_EXPECT test_i18ncmp expect output ' -test_expect_failure 'test --parseopt help output hidden switches' ' +test_expect_success 'test --parseopt help output hidden switches' ' sed -e "s/^|//" >expect <<\END_EXPECT && |cat <<\EOF |usage: some-command [options] <args>... |