From 046104c2f06fa6dbce8a75740631a96a340c468f Mon Sep 17 00:00:00 2001
From: Nate Kane <nathanaelkane@gmail.com>
Date: Wed, 29 Dec 2010 20:17:34 +1000
Subject: [PATCH] Tweaked the indent_guides#cterm_highlight_colors() function a
 bit

---
 autoload/indent_guides.vim | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/autoload/indent_guides.vim b/autoload/indent_guides.vim
index 5ab2cd1..fd16662 100644
--- a/autoload/indent_guides.vim
+++ b/autoload/indent_guides.vim
@@ -87,17 +87,17 @@ function! indent_guides#highlight_colors()
 endfunction
 
 "
-" Automagically calculates and defines the indent highlight colors for
-" terminal vim.
+" Defines the indent highlight colors for terminal vim.
+"
+" NOTE: This function contains no magic at the moment, it will simply use some
+" light or dark preset colors depending on the `set background=` value.
 "
 function! indent_guides#cterm_highlight_colors()
-  if &g:background == 'dark'
-    exe 'hi IndentGuidesEven ctermbg=darkgrey'
-    exe 'hi IndentGuidesOdd  ctermbg=black'
-  else
-    exe 'hi IndentGuidesEven ctermbg=lightgrey'
-    exe 'hi IndentGuidesOdd  ctermbg=white'
-  endif
+  let l:colors = (&g:background == 'dark') ?
+    \ ['darkgrey', 'black'] : ['lightgrey', 'white']
+
+  exe 'hi IndentGuidesEven ctermbg=' . l:colors[0]
+  exe 'hi IndentGuidesOdd  ctermbg=' . l:colors[1]
 endfunction
 
 "