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fix(extmarks): don't position overlay virt_text halfway a char (#24027)

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zeertzjq
2023-06-15 09:03:39 +08:00
committed by GitHub
parent 78d77c03de
commit a05bbc60ea
2 changed files with 60 additions and 48 deletions
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21
test/functional/ui/decorations_spec.lua
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@@ -667,6 +667,8 @@ describe('extmark decorations', function()
[31] = {underline = true, foreground = Screen.colors.DarkCyan};
[32] = {underline = true};
[33] = {foreground = Screen.colors.DarkBlue, background = Screen.colors.LightGray};
[34] = {background = Screen.colors.Yellow};
[35] = {background = Screen.colors.Yellow, bold = true, foreground = Screen.colors.Blue};
}
ns = meths.create_namespace 'test'
@@ -890,6 +892,25 @@ describe('extmark decorations', function()
]]}
end)
it('overlay virtual text works on and after a TAB #24022', function()
screen:try_resize(40, 3)
meths.buf_set_lines(0, 0, -1, true, {'\t\tline 1'})
meths.buf_set_extmark(0, ns, 0, 0, { virt_text = {{'AA', 'Search'}}, virt_text_pos = 'overlay', hl_mode = 'combine' })
meths.buf_set_extmark(0, ns, 0, 1, { virt_text = {{'BB', 'Search'}}, virt_text_pos = 'overlay', hl_mode = 'combine' })
meths.buf_set_extmark(0, ns, 0, 2, { virt_text = {{'CC', 'Search'}}, virt_text_pos = 'overlay', hl_mode = 'combine' })
screen:expect{grid=[[
{34:AA} ^ {34:BB} {34:CC}ne 1 |
{1:~ }|
|
]]}
command('setlocal list listchars=tab:<->')
screen:expect{grid=[[
{35:^AA}{1:----->}{35:BB}{1:----->}{34:CC}ne 1 |
{1:~ }|
|
]]}
end)
it('can have virtual text of overlay position and styling', function()
insert(example_text)
feed 'gg'