119 lines
2.2 KiB
VimL
119 lines
2.2 KiB
VimL
scriptencoding utf-8
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let s:save_cpo = &cpo
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set cpo&vim
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function! s:_vital_loaded(V)
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let s:V = a:V
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let s:Message = s:V.import("Vim.Message")
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endfunction
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function! s:_vital_depends()
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return [
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\ "Vim.Message",
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\ ]
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endfunction
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function! s:_execute(cmd)
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execute a:cmd
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endfunction
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function! s:capture(name)
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if hlexists(a:name) == 0
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return ""
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endif
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return s:Message.capture("highlight " . a:name)
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endfunction
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function! s:links_to(highlight)
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return matchstr(a:highlight, '^\S\+\s\+xxx links to \zs.*\ze$')
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endfunction
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function! s:parse_to_name(highlight)
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return matchstr(a:highlight, '^\zs\w\+\ze')
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endfunction
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function! s:parse(highlight)
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let highlight = a:highlight
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if highlight !~# '^\w\+\s\+xxx\s'
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return {}
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endif
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let name = s:parse_to_name(a:highlight)
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let result = { "_name" : name }
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if highlight =~# '^\w\+\s\+xxx cleared'
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let result.cleared = 1
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return result
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endif
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let link = s:links_to(highlight)
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if link != ""
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let result.link = link
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return result
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endif
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let attrs = [
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\ "term",
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\ "cterm",
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\ "ctermfg",
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\ "ctermbg",
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\ "gui",
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\ "font",
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\ "guifg",
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\ "guibg",
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\ "guisp",
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\ ]
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for attr in attrs
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let item = matchstr(highlight, '\s' . attr . '=\zs#\?\w\+\ze')
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if item != ""
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let result[attr] = item
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endif
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endfor
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return result
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endfunction
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function! s:get(name, ...)
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if !hlexists(a:name)
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return {}
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endif
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let result = s:parse(substitute(s:capture(a:name), "\n", "", "g"))
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if has_key(result, "link") && get(a:, 1, 0)
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return s:get(result.link, get(a:, 1, 0))
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else
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return result
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endif
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endfunction
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function! s:set(name, config)
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if type(a:config) == type("")
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return s:set(a:config, s:get(a:config))
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endif
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if has_key(a:config, "cleared")
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return s:_execute("highlight clear " . a:name)
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endif
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if has_key(a:config, "link")
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return s:_execute("highlight link " . a:name . " " . a:config.link)
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endif
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return s:_execute("highlight " . a:name . " " . join(map(items(filter(a:config, "v:key !=# '_name'")), "v:val[0] . '=' . v:val[1]"), " "))
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endfunction
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function! s:group_list()
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let highlights = split(s:Message.capture("highlight"), "\n")
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return filter(map(highlights, "s:parse_to_name(v:val)"), "v:val != ''")
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endfunction
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let &cpo = s:save_cpo
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unlet s:save_cpo
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