Installed vim-pencil for tex and markdown

latex.vim

@@ -22,8 +22,9 @@ let Tex_Leader="~"
 set grepprg=grep\ -nH\ $*
 let g:tex_flavor='latex'
 set iskeyword+=:
-autocmd BufRead *.tex set tw=100
+let g:pencil#textwidth=100
 autocmd BufRead *.tex set spell
 autocmd BufRead,BufEnter *.tex nnoremap <F9> :w <CR> :!/usr/bin/waf configure build <CR>
 autocmd BufRead,BufEnter *.tex let b:AutoPairs = {'(':')', '[':']', '{':'}'}
 autocmd FileType tex call SetServerName()
+autocmd FileType tex call pencil#init({'wrap': 'hard', 'autoformat': 1})