From 011565e21dcf2ec0898aafecce5b236936dd7fc2 Mon Sep 17 00:00:00 2001
From: shmibs <shmibs@gmail.com>
Date: Sat, 20 Dec 2014 23:21:15 -0700
Subject: add highlighting for unwanted space

also delete old tab mappings
---
 .vimrc | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/.vimrc b/.vimrc
index 4bc3d4d..e95eb38 100644
--- a/.vimrc
+++ b/.vimrc
@@ -26,6 +26,13 @@ set guioptions=aegimt
 highlight Column80 ctermbg=black
 call matchadd('Column80', '\%81v', 100)
 
+"highlight space before tab
+highlight SpaceBeforeTab ctermbg=234
+call matchadd('SpaceBeforeTab', '^\ \+\t')
+
+"highlight trailing spaces
+highlight TrailingSpace ctermbg=234
+call matchadd('TrailingSpace', '\S\s\+$')
 
 """""""""""""
 "  ALIASES  "
@@ -59,16 +66,6 @@ nmap ga <Plug>(EasyAlign)
 "  MAPPINGS  "
 """"""""""""""
 
-"buffer / tab controls
-nnoremap <C-j> :bn<CR>
-nnoremap <C-k> :bp<CR>
-nnoremap <C-g> :buffers<CR>:b<Space>
-nnoremap <C-n> :tabn<CR>
-nnoremap <C-p> :tabp<CR>
-nnoremap <C-t> <C-w>s<C-w>T
-nnoremap <C-w><C-n> :tabm +1<CR>
-nnoremap <C-w><C-p> :tabm -1<CR>
-
 "insert lines below
 nnoremap ++ ==
 nnoremap = Oa<C-u><Esc>j
-- 
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