diff options
Diffstat (limited to 'args.c')
| -rw-r--r-- | args.c | 19 |
1 files changed, 12 insertions, 7 deletions
@@ -1,10 +1,11 @@ /* - * Copyright (c) 2010 The VP8 project authors. All Rights Reserved. + * Copyright (c) 2010 The WebM project authors. All Rights Reserved. * - * Use of this source code is governed by a BSD-style license and patent - * grant that can be found in the LICENSE file in the root of the source - * tree. All contributing project authors may be found in the AUTHORS - * file in the root of the source tree. + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. */ @@ -119,9 +120,13 @@ void arg_show_usage(FILE *fp, const struct arg_def *const *defs) char *long_val = def->has_val ? "=<arg>" : ""; if (def->short_name && def->long_name) - snprintf(option_text, 37, "-%s%s, --%s%s", - def->short_name, short_val, + { + char *comma = def->has_val ? "," : ", "; + + snprintf(option_text, 37, "-%s%s%s --%s%6s", + def->short_name, short_val, comma, def->long_name, long_val); + } else if (def->short_name) snprintf(option_text, 37, "-%s%s", def->short_name, short_val); |