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vim-patch:8.2.2295: incsearch does not detect empty pattern properly

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Problem:    Incsearch does not detect empty pattern properly.
Solution:   Return magic state when skipping over a pattern. (Christian
            Brabandt, closes vim/vim#7612, closes vim/vim#6420)

d93a7fc1a9
This commit is contained in:
zeertzjq
2022-12-04 09:09:00 +08:00
parent a91ba088ab
commit 46e4be0fd0
11 changed files with 140 additions and 45 deletions
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4
src/nvim/ex_cmds.c
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@@ -3356,7 +3356,7 @@ static int do_sub(exarg_T *eap, proftime_T timeout, long cmdpreview_ns, handle_T
which_pat = RE_LAST; // use last used regexp
delimiter = (char_u)(*cmd++); // remember delimiter character
pat = cmd; // remember start of search pat
cmd = skip_regexp_ex(cmd, delimiter, magic_isset(), &eap->arg, NULL);
cmd = skip_regexp_ex(cmd, delimiter, magic_isset(), &eap->arg, NULL, NULL);
if (cmd[0] == delimiter) { // end delimiter found
*cmd++ = NUL; // replace it with a NUL
has_second_delim = true;
@@ -4391,7 +4391,7 @@ void ex_global(exarg_T *eap)
delim = *cmd; // get the delimiter
cmd++; // skip delimiter if there is one
pat = cmd; // remember start of pattern
cmd = skip_regexp_ex(cmd, delim, magic_isset(), &eap->arg, NULL);
cmd = skip_regexp_ex(cmd, delim, magic_isset(), &eap->arg, NULL, NULL);
if (cmd[0] == delim) { // end delimiter found
*cmd++ = NUL; // replace it with a NUL
}