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feat(highlight): ns=0 to set :highlight namespace

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Passing ns=0 to nvim_set_hl will alter the `:highlight` namespace.
This commit is contained in:
Lewis Russell
2022-01-24 09:36:15 +00:00
parent a562b5771e
commit 4aa0cdd3aa
5 changed files with 151 additions and 17 deletions
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20
test/functional/api/highlight_spec.lua
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@@ -3,6 +3,7 @@ local clear, nvim = helpers.clear, helpers.nvim
local Screen = require('test.functional.ui.screen')
local eq, eval = helpers.eq, helpers.eval
local command = helpers.command
local exec_capture = helpers.exec_capture
local meths = helpers.meths
local funcs = helpers.funcs
local pcall_err = helpers.pcall_err
@@ -252,4 +253,23 @@ describe("API: set highlight", function()
eq(highlight3_result_gui, meths.get_hl_by_name('Test_hl', true))
eq(highlight3_result_cterm, meths.get_hl_by_name('Test_hl', false))
end)
it ("can set a highlight in the global namespace", function()
meths.set_hl(0, 'Test_hl', highlight2_config)
eq('Test_hl xxx cterm=underline,reverse ctermfg=8 ctermbg=15 gui=underline,reverse',
exec_capture('highlight Test_hl'))
meths.set_hl(0, 'Test_hl', { background = highlight_color.bg })
eq('Test_hl xxx guibg=#0032aa',
exec_capture('highlight Test_hl'))
meths.set_hl(0, 'Test_hl2', highlight3_config)
eq('Test_hl2 xxx cterm=undercurl,italic,reverse ctermfg=8 ctermbg=15 gui=bold,underline,undercurl,italic,reverse guifg=#ff0000 guibg=#0032aa',
exec_capture('highlight Test_hl2'))
-- Colors are stored exactly as they are defined.
meths.set_hl(0, 'Test_hl3', { bg = 'reD', fg = 'bLue'})
eq('Test_hl3 xxx guifg=bLue guibg=reD',
exec_capture('highlight Test_hl3'))
end)
end)