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feat: highlight improvemnets

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Barrett Ruth 2026-02-02 13:53:43 -05:00
parent 6a64a380b0
commit dabf2e2cc9
4 changed files with 71 additions and 25 deletions
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20
spec/highlight_spec.lua
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@ -241,7 +241,7 @@ describe('highlight', function()
delete_buffer(bufnr)
end)
it('applies conceal extmarks when hide_prefix enabled', function()
it('applies overlay extmarks when hide_prefix enabled', function()
local bufnr = create_buffer({
'@@ -1,1 +1,2 @@',
' local x = 1',
@ -258,17 +258,17 @@ describe('highlight', function()
highlight.highlight_hunk(bufnr, ns, hunk, default_opts({ hide_prefix = true }))
local extmarks = get_extmarks(bufnr)
local conceal_count = 0
local overlay_count = 0
for _, mark in ipairs(extmarks) do
if mark[4] and mark[4].conceal == '' then
conceal_count = conceal_count + 1
if mark[4] and mark[4].virt_text_pos == 'overlay' then
overlay_count = overlay_count + 1
end
end
assert.are.equal(2, conceal_count)
assert.are.equal(2, overlay_count)
delete_buffer(bufnr)
end)
it('does not apply conceal extmarks when hide_prefix disabled', function()
it('does not apply overlay extmarks when hide_prefix disabled', function()
local bufnr = create_buffer({
'@@ -1,1 +1,2 @@',
' local x = 1',
@ -285,13 +285,13 @@ describe('highlight', function()
highlight.highlight_hunk(bufnr, ns, hunk, default_opts({ hide_prefix = false }))
local extmarks = get_extmarks(bufnr)
local conceal_count = 0
local overlay_count = 0
for _, mark in ipairs(extmarks) do
if mark[4] and mark[4].conceal == '' then
conceal_count = conceal_count + 1
if mark[4] and mark[4].virt_text_pos == 'overlay' then
overlay_count = overlay_count + 1
end
end
assert.are.equal(0, conceal_count)
assert.are.equal(0, overlay_count)
delete_buffer(bufnr)
end)