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fix(api): return both link and attributes with nvim_get_hl (#22824)

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Problem: No way to get the actual highlight attributes for a linked
group through |nvim_get_hl()| (not the attributes from the link target).
Solution: Return the actual attributes as well as the link target name.
This commit is contained in:
Sindre T. Strøm
2023-03-31 12:52:53 +02:00
committed by GitHub
parent ed10e4ef60
commit b34097fe6d
4 changed files with 39 additions and 14 deletions
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14
test/functional/api/highlight_spec.lua
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@@ -561,4 +561,18 @@ describe('API: get highlight', function()
eq({ link = 'String' }, meths.get_hl(0, { name = '@string' }))
eq({ fg = 10937249 }, meths.get_hl(0, { name = '@string.cpp', link = false }))
end)
it('can get all attributes for a linked group', function()
command('hi Bar guifg=red')
command('hi Foo guifg=#00ff00 gui=bold,underline')
command('hi! link Foo Bar')
eq({ link = 'Bar', fg = tonumber('00ff00', 16), bold = true, underline = true }, meths.get_hl(0, { name = 'Foo', link = true }))
end)
it('can set link as well as other attributes', function()
command('hi Bar guifg=red')
local hl = { link = 'Bar', fg = tonumber('00ff00', 16), bold = true, cterm = { bold = true } }
meths.set_hl(0, 'Foo', hl)
eq(hl, meths.get_hl(0, { name = 'Foo', link = true }))
end)
end)