Tim Schumacher <[email protected]> writes:
> @@ -691,17 +693,34 @@ static int run_argv(int *argcp, const char ***argv)
> /* .. then try the external ones */
> execv_dashed_external(*argv);
>
> + /* Increase the array size and add the current
> + * command to it.
> + */
> + cmd_list_alloc += strlen(*argv[0]) + 1;
> + REALLOC_ARRAY(cmd_list, cmd_list_alloc);
> + cmd_list[done_alias] = *argv[0];
> +
> + /* Search the array for occurrences of that command,
> + * abort if something has been found.
> + */
> + for (int i = 0; i < done_alias; i++) {
> + if (!strcmp(cmd_list[i], *argv[0])) {
> + die("loop alias: %s is called twice",
> + cmd_list[done_alias]);
> + }
> + }
> +
Wouldn't all of the above become three or four lines that is so
clear that there is no need for any comment if you used string-list,
perhaps?
> /* It could be an alias -- this works around the insanity
> * of overriding "git log" with "git show" by having
> * alias.log = show
> */
/*
* Style: our multi-line comment begins with and ends with
* slash-asterisk and asterisk-slash on their own lines.
*/
> - if (done_alias)
> - break;
> if (!handle_alias(argcp, argv))
> break;
> - done_alias = 1;
> + done_alias++;
> }
>
> + free(cmd_list);
> +
> return done_alias;
> }
