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vim-patch:8.2.0295: highlighting for :s wrong when using different separator (#14286)

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Problem:    Highlighting for :s wrong when using different separator.
Solution:   Use separat argument for search direction and separator. (Rob
            Pilling, closes vim/vim#5665)
c036e87bd7
This commit is contained in:
Ghjuvan Lacambre
2021-04-04 20:43:22 +02:00
committed by GitHub
parent 76f5c72860
commit 0f187700ab
9 changed files with 75 additions and 26 deletions
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26
src/nvim/ex_getln.c
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@@ -275,8 +275,9 @@ static void init_incsearch_state(incsearch_state_T *s)
// Return true when 'incsearch' highlighting is to be done.
// Sets search_first_line and search_last_line to the address range.
static bool do_incsearch_highlighting(int firstc, incsearch_state_T *s,
int *skiplen, int *patlen)
static bool do_incsearch_highlighting(int firstc, int *search_delim,
incsearch_state_T *s, int *skiplen,
int *patlen)
FUNC_ATTR_NONNULL_ALL
{
char_u *cmd;
@@ -303,6 +304,7 @@ static bool do_incsearch_highlighting(int firstc, incsearch_state_T *s,
search_last_line = MAXLNUM;
if (firstc == '/' || firstc == '?') {
*search_delim = firstc;
return true;
}
if (firstc != ':') {
@@ -371,6 +373,7 @@ static bool do_incsearch_highlighting(int firstc, incsearch_state_T *s,
p = skipwhite(p);
delim = (delim_optional && vim_isIDc(*p)) ? ' ' : *p++;
*search_delim = delim;
end = skip_regexp(p, delim, p_magic, NULL);
use_last_pat = end == p && *end == delim;
@@ -431,12 +434,14 @@ static void may_do_incsearch_highlighting(int firstc, long count,
int skiplen, patlen;
char_u next_char;
char_u use_last_pat;
int search_delim;
// Parsing range may already set the last search pattern.
// NOTE: must call restore_last_search_pattern() before returning!
save_last_search_pattern();
if (!do_incsearch_highlighting(firstc, s, &skiplen, &patlen)) {
if (!do_incsearch_highlighting(firstc, &search_delim, s, &skiplen,
&patlen)) {
restore_last_search_pattern();
finish_incsearch_highlighting(false, s, true);
return;
@@ -490,7 +495,7 @@ static void may_do_incsearch_highlighting(int firstc, long count,
ccline.cmdbuff[skiplen + patlen] = NUL;
memset(&sia, 0, sizeof(sia));
sia.sa_tm = &tm;
found = do_search(NULL, firstc == ':' ? '/' : firstc,
found = do_search(NULL, firstc == ':' ? '/' : firstc, search_delim,
ccline.cmdbuff + skiplen, count,
search_flags, &sia);
ccline.cmdbuff[skiplen + patlen] = next_char;
@@ -581,13 +586,15 @@ static int may_add_char_to_search(int firstc, int *c, incsearch_state_T *s)
FUNC_ATTR_NONNULL_ALL
{
int skiplen, patlen;
int search_delim;
// Parsing range may already set the last search pattern.
// NOTE: must call restore_last_search_pattern() before returning!
save_last_search_pattern();
// Add a character from under the cursor for 'incsearch'
if (!do_incsearch_highlighting(firstc, s, &skiplen, &patlen)) {
if (!do_incsearch_highlighting(firstc, &search_delim, s, &skiplen,
&patlen)) {
restore_last_search_pattern();
return FAIL;
}
@@ -604,7 +611,7 @@ static int may_add_char_to_search(int firstc, int *c, incsearch_state_T *s)
&& !pat_has_uppercase(ccline.cmdbuff + skiplen)) {
*c = mb_tolower(*c);
}
if (*c == firstc
if (*c == search_delim
|| vim_strchr((char_u *)(p_magic ? "\\~^$.*[" : "\\^$"), *c)
!= NULL) {
// put a backslash before special characters
@@ -1465,13 +1472,14 @@ static int may_do_command_line_next_incsearch(int firstc, long count,
bool next_match)
FUNC_ATTR_NONNULL_ALL
{
int skiplen, patlen;
int skiplen, patlen, search_delim;
// Parsing range may already set the last search pattern.
// NOTE: must call restore_last_search_pattern() before returning!
save_last_search_pattern();
if (!do_incsearch_highlighting(firstc, s, &skiplen, &patlen)) {
if (!do_incsearch_highlighting(firstc, &search_delim, s, &skiplen,
&patlen)) {
restore_last_search_pattern();
return OK;
}
@@ -1489,7 +1497,7 @@ static int may_do_command_line_next_incsearch(int firstc, long count,
char_u save;
if (firstc == ccline.cmdbuff[skiplen]) {
if (search_delim == ccline.cmdbuff[skiplen]) {
pat = last_search_pattern();
skiplen = 0;
patlen = (int)STRLEN(pat);