diff options
Diffstat (limited to 'commands/help.c')
| -rw-r--r-- | commands/help.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/commands/help.c b/commands/help.c index 72b0befecb..a12d9c3547 100644 --- a/commands/help.c +++ b/commands/help.c @@ -28,12 +28,17 @@ static int do_help(int argc, char *argv[]) { struct command *cmdtp; + int max_length = 0; if (argc == 1) { /* show list of commands */ + for_each_command(cmdtp) + if(strlen(cmdtp->name) > max_length) + max_length = strlen(cmdtp->name); + for_each_command(cmdtp) { if (!cmdtp->usage) continue; - printf("%10s - %s\n", cmdtp->name, cmdtp->usage); + printf("%*s - %s\n", max_length, cmdtp->name, cmdtp->usage); } return 0; } |