vim-patch:9.1.1612: Ctrl-G/Ctrl-T do not ignore the end search delimiter

Problem:  Ctrl-G/Ctrl-T does not ignore the end search delimiter
          (irisjae)
Solution: Check if the pattern ends with a search delimiter and ignore
          it, unless it is part of the pattern.

fixes: vim/vim#17895
closes: vim/vim#17933

c03990d30f

Co-authored-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
zeertzjq
2025-08-10 08:05:33 +08:00
parent f79430e2ce
commit 1eca030fb2
3 changed files with 200 additions and 0 deletions

View File

@@ -1543,6 +1543,17 @@ static int may_do_command_line_next_incsearch(int firstc, int count, incsearch_s
pat = ccline.cmdbuff + skiplen;
}
bool bslsh = false;
// do not search for the search end delimiter,
// unless it is part of the pattern
if (patlen > 2 && firstc == pat[patlen - 1]) {
patlen--;
if (pat[patlen - 1] == '\\') {
pat[patlen - 1] = (char)(uint8_t)firstc;
bslsh = true;
}
}
if (next_match) {
t = s->match_end;
if (lt(s->match_start, s->match_end)) {
@@ -1566,6 +1577,9 @@ static int may_do_command_line_next_incsearch(int firstc, int count, incsearch_s
RE_SEARCH, NULL);
emsg_off--;
pat[patlen] = save;
if (bslsh) {
pat[patlen - 1] = '\\';
}
ui_busy_stop();
if (found) {
s->search_start = s->match_start;