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fix(drawline): inline virt_text hl_mode inside syntax/extmark hl (#24273)

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zeertzjq 2023-07-07 07:21:12 +08:00 committed by GitHub
parent 06c4edf46b
commit 36941942d6
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2 changed files with 55 additions and 6 deletions
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18
src/nvim/drawline.c
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@ -1114,10 +1114,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool number_onl
bool area_highlighting = false; // Visual or incsearch highlighting in this line
int vi_attr = 0; // attributes for Visual and incsearch highlighting
int area_attr = 0; // attributes desired by highlighting
int saved_area_attr = 0; // idem for area_attr
int search_attr = 0; // attributes desired by 'hlsearch'
int saved_search_attr = 0; // search_attr to be used when n_extra
// goes to zero
int vcol_save_attr = 0; // saved attr for 'cursorcolumn'
int decor_attr = 0; // attributes desired by syntax and extmarks
bool has_syntax = false; // this buffer has syntax highl.
@ -1150,8 +1147,13 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool number_onl
int prev_c1 = 0; // first composing char for prev_c
bool search_attr_from_match = false; // if search_attr is from :match
bool saved_search_attr_from_match = false; // if search_attr is from :match
bool has_decor = false; // this buffer has decoration
int saved_search_attr = 0; // search_attr to be used when n_extra goes to zero
int saved_area_attr = 0; // idem for area_attr
int saved_decor_attr = 0; // idem for decor_attr
bool saved_search_attr_from_match = false;
int win_col_offset = 0; // offset for window columns
char buf_fold[FOLD_TEXT_LEN]; // Hold value returned by get_foldtext
@ -1836,11 +1838,12 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool number_onl
// TODO(bfredl): this is ugly as fuck. look if we can do this some other way.
saved_search_attr = search_attr;
saved_area_attr = area_attr;
saved_decor_attr = decor_attr;
saved_search_attr_from_match = search_attr_from_match;
search_attr_from_match = false;
search_attr = 0;
area_attr = 0;
extmark_attr = 0;
decor_attr = 0;
search_attr_from_match = false;
n_skip = 0;
}
}
@ -2014,6 +2017,9 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool number_onl
if (area_attr == 0 && *ptr != NUL) {
area_attr = saved_area_attr;
}
if (decor_attr == 0) {
decor_attr = saved_decor_attr;
}
if (wlv.extra_for_extmark) {
// wlv.extra_attr should be used at this position but not

43
test/functional/ui/decorations_spec.lua
View File

@ -2107,6 +2107,49 @@ bbbbbbb]])
]]}
end)
it('inside highlight range of another extmark', function()
insert('foo foo foo foo\nfoo foo foo foo')
meths.buf_set_extmark(0, ns, 0, 8, { virt_text = { { 'AAA', 'Special' } }, virt_text_pos = 'inline' })
meths.buf_set_extmark(0, ns, 0, 8, { virt_text = { { 'BBB', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
meths.buf_set_extmark(0, ns, 1, 8, { virt_text = { { 'CCC', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
meths.buf_set_extmark(0, ns, 1, 8, { virt_text = { { 'DDD', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'replace' })
meths.buf_set_extmark(0, ns, 0, 4, { end_col = 11, hl_group = 'Search' })
meths.buf_set_extmark(0, ns, 1, 4, { end_col = 11, hl_group = 'Search' })
screen:expect{grid=[[
foo {12:foo }{10:AAA}{19:BBB}{12:foo} foo |
foo {12:foo }{19:CCC}{10:DDD}{12:foo} fo^o |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
|
]]}
end)
it('inside highlight range of syntax', function()
insert('foo foo foo foo\nfoo foo foo foo')
meths.buf_set_extmark(0, ns, 0, 8, { virt_text = { { 'AAA', 'Special' } }, virt_text_pos = 'inline' })
meths.buf_set_extmark(0, ns, 0, 8, { virt_text = { { 'BBB', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
meths.buf_set_extmark(0, ns, 1, 8, { virt_text = { { 'CCC', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'combine' })
meths.buf_set_extmark(0, ns, 1, 8, { virt_text = { { 'DDD', 'Special' } }, virt_text_pos = 'inline', hl_mode = 'replace' })
command([[syntax match Search 'foo \zsfoo foo\ze foo']])
screen:expect{grid=[[
foo {12:foo }{10:AAA}{19:BBB}{12:foo} foo |
foo {12:foo }{19:CCC}{10:DDD}{12:foo} fo^o |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
|
]]}
end)
it('cursor position is correct when inserting around a virtual text with right gravity set to false', function()
insert('foo foo foo foo')
meths.buf_set_extmark(0, ns, 0, 8,