1 files changed, 98 insertions, 0 deletions
diff --git a/config/vim/autoload/rainbow_parentheses.vim b/config/vim/autoload/rainbow_parentheses.vim
new file mode 100644
index 0000000..87a74ad
--- /dev/null
+++ b/config/vim/autoload/rainbow_parentheses.vim
@@ -0,0 +1,98 @@
+"==============================================================================
+"  Description: Rainbow colors for parentheses, based on rainbow_parenthsis.vim
+"               by Martin Krischik and others.
+"               2011-10-12: Use less code.  Leave room for deeper levels.
+"==============================================================================
+
+let s:pairs = [
+	\ ['brown',       'RoyalBlue3'],
+	\ ['Darkblue',    'SeaGreen3'],
+	\ ['darkgray',    'DarkOrchid3'],
+	\ ['darkgreen',   'firebrick3'],
+	\ ['darkcyan',    'RoyalBlue3'],
+	\ ['darkred',     'SeaGreen3'],
+	\ ['darkmagenta', 'DarkOrchid3'],
+	\ ['brown',       'firebrick3'],
+	\ ['gray',        'RoyalBlue3'],
+	\ ['black',       'SeaGreen3'],
+	\ ['darkmagenta', 'DarkOrchid3'],
+	\ ['Darkblue',    'firebrick3'],
+	\ ['darkgreen',   'RoyalBlue3'],
+	\ ['darkcyan',    'SeaGreen3'],
+	\ ['darkred',     'DarkOrchid3'],
+	\ ['red',         'firebrick3'],
+	\ ]
+let s:pairs = exists('g:rbpt_colorpairs') ? g:rbpt_colorpairs : s:pairs
+let s:max = exists('g:rbpt_max') ? g:rbpt_max : max([len(s:pairs), 16])
+let s:loadtgl = exists('g:rbpt_loadcmd_toggle') ? g:rbpt_loadcmd_toggle : 0
+let s:types = [['(',')'],['\[','\]'],['{','}'],['<','>']]
+
+func! s:extend()
+	if s:max > len(s:pairs)
+		cal extend(s:pairs, s:pairs)
+		cal s:extend()
+	elseif s:max < len(s:pairs)
+		cal remove(s:pairs, s:max, -1)
+	endif
+endfunc
+cal s:extend()
+
+func! rainbow_parentheses#activate()
+	let [id, s:active] = [1, 1]
+	for [ctermfg, guifg] in s:pairs
+		exe 'hi default level'.id.'c ctermfg='.ctermfg.' guifg='.guifg
+		let id += 1
+	endfor
+endfunc
+
+func! rainbow_parentheses#clear()
+	for each in range(1, s:max)
+		exe 'hi clear level'.each.'c'
+	endfor
+	let s:active = 0
+endfunc
+
+func! rainbow_parentheses#toggle()
+	if !exists('s:active')
+		cal rainbow_parentheses#load(0)
+	endif
+	let afunc = exists('s:active') && s:active ? 'clear' : 'activate'
+	cal call('rainbow_parentheses#'.afunc, [])
+endfunc
+
+func! rainbow_parentheses#toggleall()
+	if !exists('s:active')
+		cal rainbow_parentheses#load(0)
+		cal rainbow_parentheses#load(1)
+		cal rainbow_parentheses#load(2)
+	endif
+	if exists('s:active') && s:active
+		cal rainbow_parentheses#clear()
+	else
+		cal rainbow_parentheses#activate()
+	endif
+endfunc
+
+func! s:cluster()
+	let levels = join(map(range(1, s:max), '"level".v:val'), ',')
+	exe 'sy cluster rainbow_parentheses contains=@TOP'.levels.',NoInParens'
+endfunc
+cal s:cluster()
+
+func! rainbow_parentheses#load(...)
+	let [level, grp, type] = ['', '', s:types[a:1]]
+	let alllvls = map(range(1, s:max), '"level".v:val')
+	if !exists('b:loaded')
+		let b:loaded = [0,0,0,0]
+	endif
+	let b:loaded[a:1] = s:loadtgl && b:loaded[a:1] ? 0 : 1
+	for each in range(1, s:max)
+		let region = 'level'. each .(b:loaded[a:1] ? '' : 'none')
+		let grp = b:loaded[a:1] ? 'level'.each.'c' : 'Normal'
+		let cmd = 'sy region %s matchgroup=%s start=/%s/ end=/%s/ contains=TOP,%s,NoInParens'
+		exe printf(cmd, region, grp, type[0], type[1], join(alllvls, ','))
+		cal remove(alllvls, 0)
+	endfor
+endfunc
+
+" vim:ts=2:sw=2:sts=2