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fix(fold): dont highlight search results on folded lines (#13616)

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Behavior may change in future but for now stick to legacy behavior.
This commit is contained in:
Matthieu Coudron 2020-12-29 01:19:24 +01:00 committed by GitHub
parent 93762072d1
commit b0215afc84
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2 changed files with 20 additions and 2 deletions
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6
src/nvim/screen.c
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@ -2013,6 +2013,7 @@ static int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow,
// end-of-line
int lcs_eol_one = wp->w_p_lcs_chars.eol; // 'eol' until it's been used
int lcs_prec_todo = wp->w_p_lcs_chars.prec; // 'prec' until it's been used
bool has_fold = foldinfo.fi_level != 0 && foldinfo.fi_lines >= 0;
// saved "extra" items for when draw_state becomes WL_LINE (again)
int saved_n_extra = 0;
@ -2196,7 +2197,7 @@ static int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow,
}
if (wp->w_p_spell
&& foldinfo.fi_lines == 0
&& !has_fold
&& *wp->w_s->b_p_spl != NUL
&& !GA_EMPTY(&wp->w_s->b_langp)
&& *(char **)(wp->w_s->b_langp.ga_data) != NULL) {
@ -2299,6 +2300,7 @@ static int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow,
// handle 'incsearch' and ":s///c" highlighting
} else if (highlight_match
&& wp == curwin
&& !has_fold
&& lnum >= curwin->w_cursor.lnum
&& lnum <= curwin->w_cursor.lnum + search_match_lines) {
if (lnum == curwin->w_cursor.lnum) {
@ -2551,7 +2553,7 @@ static int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow,
cur = wp->w_match_head;
shl_flag = false;
while ((cur != NULL || !shl_flag) && !number_only
&& foldinfo.fi_lines == 0
&& !has_fold
) {
if (!shl_flag) {
shl = &search_hl;

16
test/functional/ui/searchhl_spec.lua
View File

@ -21,6 +21,7 @@ describe('search highlighting', function()
[3] = {reverse = true},
[4] = {foreground = colors.Red}, -- Message
[5] = {bold = true, reverse = true},
[6] = {foreground = Screen.colors.Blue4, background = Screen.colors.LightGrey}, -- Folded
})
end)
@ -39,6 +40,21 @@ describe('search highlighting', function()
]])
end)
it('is disabled in folded text', function()
insert("some text\nmore text")
feed_command('1,2fold')
feed("gg/text")
screen:expect([[
{6:+-- 2 lines: some text·················}|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
/text^ |
]])
end)
it('works', function()
insert([[
some text