parse_cmd
if ((cmd = parse_cmd(el, argv[argc])) == -1) {
protected int parse_cmd(EditLine *, const wchar_t *);
if ((cmd = parse_cmd(type, line->line, repo, files)) == NULL)
static char *parse_cmd(int, char *, const char *, struct file_info_list *);
return parse_cmd(cmd, lbuf);
int parse_cmd(cmd_t *, char *);