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fix(extmarks): redraw line on adding/removing conceal (#27463)

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zeertzjq 2024-02-14 07:51:04 +08:00 committed by GitHub
parent b2f7a3aaad
commit a376d979bd
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2 changed files with 31 additions and 1 deletions
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3
src/nvim/decoration.c
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@ -121,7 +121,8 @@ void decor_redraw(buf_T *buf, int row1, int row2, int col1, DecorInline decor)
void decor_redraw_sh(buf_T *buf, int row1, int row2, DecorSignHighlight sh)
{
if (sh.hl_id || (sh.url != NULL) || (sh.flags & (kSHIsSign|kSHSpellOn|kSHSpellOff))) {
if (sh.hl_id || (sh.url != NULL)
|| (sh.flags & (kSHIsSign | kSHSpellOn | kSHSpellOff | kSHConceal))) {
if (row2 >= row1) {
redraw_buf_range_later(buf, row1 + 1, row2 + 1);
}

29
test/functional/ui/decorations_spec.lua
View File

@ -1742,6 +1742,35 @@ describe('extmark decorations', function()
]]}
end)
it('redraws properly when adding/removing conceal on non-current line', function()
screen:try_resize(50, 5)
api.nvim_buf_set_lines(0, 0, -1, true, {'abcd', 'efgh','ijkl', 'mnop'})
command('setlocal conceallevel=2')
screen:expect{grid=[[
^abcd |
efgh |
ijkl |
mnop |
|
]]}
api.nvim_buf_set_extmark(0, ns, 2, 1, {end_col=3, conceal=''})
screen:expect{grid=[[
^abcd |
efgh |
il |
mnop |
|
]]}
api.nvim_buf_clear_namespace(0, ns, 0, -1)
screen:expect{grid=[[
^abcd |
efgh |
ijkl |
mnop |
|
]]}
end)
it('avoids redraw issue #20651', function()
exec_lua[[
vim.cmd.normal'10oXXX'