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| author | Ron Yorston | 2021-03-28 13:22:11 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2021-03-29 12:16:21 +0200 |
| commit | d3b74826c5a0843e9c0ef324944d6e084ae15b46 (patch) | |
| tree | a32b9dfa0711d5a4bed1868ed2e9fae067afcd08 /editors/vi.c | |
| parent | 1e84daf054113b97dad2d1201b8ec7fbebc9aeb3 (diff) | |
| download | busybox-d3b74826c5a0843e9c0ef324944d6e084ae15b46.zip busybox-d3b74826c5a0843e9c0ef324944d6e084ae15b46.tar.gz | |
vi: allow repetition count for paragraph motion
The paragraph motion commands '{' and '}' should accept a count.
function old new delta
do_cmd 5054 5071 +17
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(add/remove: 0/0 grow/shrink: 1/0 up/down: 17/0) Total: 17 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/vi.c')
| -rw-r--r-- | editors/vi.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/editors/vi.c b/editors/vi.c index 4e1a239..e3e0f4b 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -3513,16 +3513,15 @@ static void do_cmd(int c) } while (--cmdcnt > 0); break; case '{': // {- move backward paragraph - q = char_search(dot, "\n\n", ((unsigned)BACK << 1) | FULL); - if (q != NULL) { // found blank line - dot = next_line(q); // move to next blank line - } - break; case '}': // }- move forward paragraph - q = char_search(dot, "\n\n", (FORWARD << 1) | FULL); - if (q != NULL) { // found blank line - dot = next_line(q); // move to next blank line - } + do { + q = char_search(dot, "\n\n", c == '{' ? + ((unsigned)BACK << 1) | FULL : + (FORWARD << 1) | FULL); + if (q != NULL) { // found blank line + dot = next_line(q); // move to next blank line + } + } while (--cmdcnt > 0); break; #endif /* FEATURE_VI_SEARCH */ case '0': // 0- goto beginning of line |