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vim-patch:9.0.1578: SpellCap highlight not always updated when needed (#23755)

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Problem:    SpellCap highlight not always updated when needed.
Solution:   Handle updating line below closed fold and other situations where
            only part of the window is redrawn. (Luuk van Baal, closes vim/vim#12428,
            closes vim/vim#12420)

2ac6497f0e
This commit is contained in:
luukvbaal
2023-05-26 02:08:18 +02:00
committed by GitHub
parent ee986ee044
commit f733595e79
6 changed files with 83 additions and 30 deletions
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42
test/functional/ui/spell_spec.lua
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@@ -28,6 +28,7 @@ describe("'spell'", function()
[7] = {foreground = Screen.colors.Blue},
[8] = {foreground = Screen.colors.Blue, special = Screen.colors.Red, undercurl = true},
[9] = {bold = true},
[10] = {background = Screen.colors.LightGrey, foreground = Screen.colors.DarkBlue},
})
end)
@@ -82,7 +83,7 @@ describe("'spell'", function()
end)
-- oldtest: Test_spell_screendump_spellcap()
it('has correct highlight at start of line with trailing space', function()
it('SpellCap highlight at start of line', function()
exec([=[
call setline(1, [
\" This line has a sepll error. and missing caps and trailing spaces. ",
@@ -117,7 +118,7 @@ describe("'spell'", function()
|
]])
-- Deleting a full stop removes missing Cap in next line
feed('5Gddk$x')
feed('5Gdd<C-L>k$x')
screen:expect([[
This line has a {1:sepll} error. {2:and} missing caps and trailing spaces. |
{2:another} missing cap here. |
@@ -140,6 +141,43 @@ describe("'spell'", function()
{0:~ }|
|
]])
-- Folding an empty line does not remove Cap in next line
feed('uzfk:<Esc>')
screen:expect([[
This line has a {1:sepll} error. {2:and} missing caps and trailing spaces. |
{2:another} missing cap here. |
Not |
{10:^+-- 2 lines: and here.·························································}|
{2:and} here. |
{0:~ }|
{0:~ }|
|
]])
-- Folding the end of a sentence does not remove Cap in next line
-- and editing a line does not remove Cap in current line
feed('Jzfkk$x')
screen:expect([[
This line has a {1:sepll} error. {2:and} missing caps and trailing spaces. |
{2:another} missing cap her^e |
{10:+-- 2 lines: Not·······························································}|
{2:and} here. |
{0:~ }|
{0:~ }|
{0:~ }|
|
]])
-- Cap is correctly applied in the first row of a window
feed('<C-E><C-L>')
screen:expect([[
{2:another} missing cap her^e |
{10:+-- 2 lines: Not·······························································}|
{2:and} here. |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
|
]])
end)
-- oldtest: Test_spell_compatible()