diff options
| author | Andrew Fuller <abf@google.com> | 2015-05-03 18:18:25 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-05-03 18:18:25 +0200 |
| commit | 4d8ddb810d52f5ad1bcef8bda07687200117e56b (patch) | |
| tree | ac46c259745503425eb53208d993beb7e5e6e117 /editors | |
| parent | bbd53216f80912944da0d4ca72bf3ed3188ca156 (diff) | |
| download | busybox-4d8ddb810d52f5ad1bcef8bda07687200117e56b.tar.gz | |
vi: basic undo feature shouldn't depend on yankmark
Currently basic undo functionality with the 'u' key depends on
FEATURE_VI_YANKMARK. These two features are separate, so we can remove this
dependency.
Signed-off-by: Andrew Fuller <abf@google.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors')
| -rw-r--r-- | editors/vi.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/editors/vi.c b/editors/vi.c index 495332a46..2e4f7fcb5 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -3676,11 +3676,6 @@ static void do_cmd(int c) string_insert(dot, p, ALLOW_UNDO); // insert the string end_cmd_q(); // stop adding to q break; -#if ENABLE_FEATURE_VI_UNDO - case 'u': // u- undo last operation - undo_pop(); - break; -#endif case 'U': // U- Undo; replace current line with original version if (reg[Ureg] != NULL) { p = begin_line(dot); @@ -3692,6 +3687,11 @@ static void do_cmd(int c) } break; #endif /* FEATURE_VI_YANKMARK */ +#if ENABLE_FEATURE_VI_UNDO + case 'u': // u- undo last operation + undo_pop(); + break; +#endif case '$': // $- goto end of line case KEYCODE_END: // Cursor Key End for (;;) { |