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@@ -62,12 +62,22 @@ struct command exit_command __command = {
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62
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62
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/** "help" command body */
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static int help_exec ( int argc __unused, char **argv __unused ) {
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64
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64
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struct command *command;
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65
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+ unsigned int hpos = 0;
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65
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printf ( "\nAvailable commands:\n\n" );
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for ( command = commands ; command < commands_end ; command++ ) {
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- printf ( " %s\n", command->name );
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+ hpos += printf ( " %s", command->name );
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70
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+ if ( hpos > ( 16 * 4 ) ) {
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+ printf ( "\n" );
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+ hpos = 0;
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+ } else {
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74
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+ while ( hpos % 16 ) {
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+ printf ( " " );
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+ hpos++;
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+ }
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+ }
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}
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70
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- printf ( "\nType \"<command> --help\" for further information\n\n" );
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+ printf ( "\n\nType \"<command> --help\" for further information\n\n" );
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71
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81
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return 0;
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}
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