rebase -i: recognize short commands without arguments

The sequencer instruction 'b', short for 'break', is rejected:

  error: invalid line 2: b

The reason is that the parser expects all short commands to have
an argument. Permit short commands without arguments.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Sixt
2018-10-25 22:47:45 +02:00
committed by Junio C Hamano
parent 71f82465b1
commit 3a4a4cab3e
3 changed files with 6 additions and 3 deletions

View File

@ -1954,7 +1954,8 @@ static int parse_insn_line(struct todo_item *item, const char *bol, char *eol)
if (skip_prefix(bol, todo_command_info[i].str, &bol)) {
item->command = i;
break;
} else if (bol[1] == ' ' && *bol == todo_command_info[i].c) {
} else if ((bol + 1 == eol || bol[1] == ' ') &&
*bol == todo_command_info[i].c) {
bol++;
item->command = i;
break;