From c1c49598fbcdafc1f9b66852c2527f3eb509cb29 Mon Sep 17 00:00:00 2001
From: Hugues Hiegel <hugues.hiegel@advisorsla.com>
Date: Wed, 22 May 2019 15:26:19 +0200
Subject: [cc/tw] This IS GREAT STUFF !

---
 vimrc | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/vimrc b/vimrc
index 964e2c4..05b4980 100644
--- a/vimrc
+++ b/vimrc
@@ -176,8 +176,10 @@ nmap <F4>   :windo set invrelativenumber<CR>
 
 "nmap <F6>	:setlocal foldcolumn-=1<CR>:execute 'setlocal foldlevel='.(&foldcolumn - 2)<CR>
 "nmap <F7>	:setlocal foldcolumn+=1<CR>:execute 'setlocal foldlevel='.(&foldcolumn - 2)<CR>
-nmap <F6>	:windo set foldcolumn-=1<CR>
-nmap <F7>	:windo set foldcolumn+=1<CR>
+"nmap <F6>	:windo set foldcolumn-=1<CR>
+"nmap <F7>	:windo set foldcolumn+=1<CR>
+nmap <F6>	:set textwidth-=1<CR>
+nmap <F7>	:set textwidth+=1<CR>
 " open all
 "nmap <F6>	zR
 " close all
@@ -271,10 +273,20 @@ call LoadTags()
 
 augroup WhiteSpaces
 	" F*cking whitespaces
-	autocmd BufRead * highlight ExtraWhitespace ctermbg=160 ctermfg=black guibg=red
-	autocmd BufRead * match     ExtraWhitespace /\s\+$\| \+\ze\t\| \+/
+	function! HighLightExtraSpacesAndColumns()
+		highlight ExtraWhitespace ctermbg=160 ctermfg=none guibg=red
+        match ExtraWhitespace /\s\+$\| \+\ze\t/
+		if &textwidth != 0
+			execute 'match ExtraWhitespace /\s\+$\| \+\ze\t\|\%>'.&textwidth.'v.\+/'
+		endif
+	endfunction
+	autocmd BufRead   *         call HighLightExtraSpacesAndColumns()
+	autocmd OptionSet textwidth call HighLightExtraSpacesAndColumns()
 augroup END
 
+set colorcolumn=+1
+hi colorcolumn ctermbg=none ctermfg=238 cterm=bold,underline
+
 set list listchars=tab:│ ,precedes:‥,extends:‥,nbsp:␣
 set fillchars=vert:│,stl:─,stlnc:─,fold:-,diff:x
 nmap <F3>	:set invlist<CR>
-- 
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