Adds text width and capital movement mappings

vimrc

@@ -17,12 +17,6 @@ call pathogen#helptags()
 let mapleader = "\<Space>"
 let maplocalleader = "\\"
 
-" Access colors present in 256 colorspace
-let base16colorspace=256
-
-" Set my colourscheme
-colorscheme base16-gruvbox-dark-hard
-
 " Config {{{1
 " Set auto read so a file is updated if externally changed
 set autoread
@@ -37,6 +31,26 @@ set spelllang=en_gb
 set splitright
 set splitbelow
 
+" Generally, I want my text width to be 80
+set textwidth=80
+
+" Set my colourscheme
+"
+" Access colors present in 256 colorspace
+let base16colorspace=256
+
+" Set my colourscheme
+colorscheme base16-gruvbox-dark-hard
+
+if exists('+colorcolumn')
+	augroup colorcols
+		autocmd!
+		autocmd VimEnter,BufEnter,FocusGained,WinEnter * let &l:colorcolumn='+' . join(range(1,254),',+')
+		autocmd WinLeave,FocusLost * let &l:colorcolumn='' . join(range(0,254),',')
+	augroup END
+endif
+
+
 " Tell vim it's a fast terminal
 set ttyfast
 
@@ -304,6 +318,28 @@ inoremap jj <Esc>
 " Fix previous spelling mistake in insert mode
 inoremap <C-l> <c-g>u<Esc>[s1z=`]a<c-g>u
 
+" Makes capital hjkl work as extream versions
+nnoremap H ^
+vnoremap H ^
+nnoremap L $
+vnoremap L $
+nnoremap J 5j
+vnoremap J 5j
+nnoremap K 5k
+vnoremap K 5k
+
+" Get back old functionality using leader
+nnoremap <leader>H H
+vnoremap <leader>H H
+nnoremap <leader>l L
+vnoremap <leader>l L
+nnoremap <leader>j J
+vnoremap <leader>j J
+
+" Since H and L are now <leader> h/l, also do the same for M
+nnoremap <leader>m M
+vnoremap <leader>m M
+
 
 function! s:make_email_list(lines)
 	let l:emails = []
@@ -383,6 +419,8 @@ augroup END
 " Add latex maps, Currently only pandoc conversion {{{2
 augroup latex
 	autocmd!
+	autocmd FileType tex,latex setlocal spell
+	autocmd FileType tex,latex setlocal textwidth=100
 	" Run current line through pandoc.  
 	" Convert from markdown to latex
 	autocmd FileType tex,latex nnoremap <localleader>p :.!pandoc -t latex -f markdown-auto_identifiers --wrap=preserve<cr>
@@ -417,6 +455,7 @@ augroup END
 " Make md  files use spellcheck{{{2
 augroup file_md
 	autocmd!
+	autocmd FileType markdown setlocal textwidth=100
 	autocmd FileType markdown setlocal spell
 augroup END