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Clean up some ugly code in s:Highlights()

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This commit is contained in:
Matt Wozniski 2008-09-17 13:26:33 -04:00
parent 94d110f5a5
commit c3e7c42207
1 changed files with 24 additions and 27 deletions
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51
plugin/CSApprox.vim
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@ -185,6 +185,7 @@ function! s:Highlights()
let i = 0
while 1
let i += 1
" Only interested in groups that exist and aren't linked
if synIDtrans(i) == 0
break
@ -195,36 +196,32 @@ function! s:Highlights()
continue
endif
if !has_key(rv, synIDtrans(i))
let group = {}
let group.name = synIDattr(synIDtrans(i), "name")
let rv[i] = {}
let rv[i].name = synIDattr(i, "name")
for where in [ "term", "cterm", "gui" ]
let group[where] = {}
for attr in [ "fg", "bg", "sp", "bold", "italic",
\ "reverse", "underline", "undercurl" ]
let group[where][attr] = synIDattr(synIDtrans(i), attr, where)
endfor
if s:NeedRedirFallback()
redir => temp
exe 'sil hi ' . group.name
redir END
let temp = matchstr(temp, where.'sp=\zs.*')
if len(temp) == 0 || temp[0] =~ '\s'
let temp = ""
else
" Make sure we can handle guisp='dark red'
let temp = substitute(temp, '[\x00].*', '', '')
let temp = substitute(temp, '\s*\(c\=term\|gui\).*', '', '')
let temp = substitute(temp, '\s*$', '', '')
endif
let group[where]["sp"] = temp
endif
for where in [ "term", "cterm", "gui" ]
let rv[i][where] = {}
for attr in [ "fg", "bg", "sp", "bold", "italic",
\ "reverse", "underline", "undercurl" ]
let rv[i][where][attr] = synIDattr(i, attr, where)
endfor
let rv[synIDtrans(i)] = group
endif
if s:NeedRedirFallback()
redir => temp
exe 'sil hi ' . rv[i].name
redir END
let temp = matchstr(temp, where.'sp=\zs.*')
if len(temp) == 0 || temp[0] =~ '\s'
let temp = ""
else
" Make sure we can handle guisp='dark red'
let temp = substitute(temp, '[\x00].*', '', '')
let temp = substitute(temp, '\s*\(c\=term\|gui\).*', '', '')
let temp = substitute(temp, '\s*$', '', '')
endif
let rv[i][where]["sp"] = temp
endif
endfor
endwhile
return rv