mirror of
https://github.com/SpaceVim/SpaceVim.git
synced 2025-02-04 06:30:04 +08:00
47 lines
1.2 KiB
Lua
47 lines
1.2 KiB
Lua
local highlight = {}
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highlight.keys = {
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'gui',
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'guifg',
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'guibg',
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'cterm',
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'ctermfg',
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'ctermbg',
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}
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highlight.inherit = function(name, source, override)
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local cmd = ('highlight! default %s'):format(name)
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for _, key in ipairs(highlight.keys) do
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if override[key] then
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cmd = cmd .. (' %s=%s'):format(key, override[key])
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else
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local v = highlight.get(source, key)
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v = v == '' and 'NONE' or v
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cmd = cmd .. (' %s=%s'):format(key, v)
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end
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end
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vim.cmd(cmd)
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end
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highlight.get = function(source, key)
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if key == 'gui' or key == 'cterm' then
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local ui = {}
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for _, k in ipairs({ 'bold', 'italic', 'reverse', 'inverse', 'standout', 'underline', 'undercurl', 'strikethrough' }) do
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if vim.fn.synIDattr(vim.fn.hlID(source), k, key) == 1 then
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table.insert(ui, k)
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end
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end
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return table.concat(ui, ',')
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elseif key == 'guifg' then
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return vim.fn.synIDattr(vim.fn.hlID(source), 'fg#', 'gui')
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elseif key == 'guibg' then
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return vim.fn.synIDattr(vim.fn.hlID(source), 'bg#', 'gui')
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elseif key == 'ctermfg' then
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return vim.fn.synIDattr(vim.fn.hlID(source), 'fg', 'term')
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elseif key == 'ctermbg' then
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return vim.fn.synIDattr(vim.fn.hlID(source), 'bg', 'term')
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end
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end
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return highlight
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