updated .vimrc

.vimrc

@@ -7,7 +7,7 @@ set number
 "INDENT config
 filetype plugin indent on
 "" show existing tab with 8 spaces width
-set tabstop=8
+set tabstop=4
 "
 "" when indenting with '>', use 4 spaces width
 set shiftwidth=4
@@ -23,7 +23,10 @@ nnoremap <C-S> :w<CR>
 
 
 "LaTEX config
-vnoremap <C-b> c{\bfseries <C-r>"}<Esc>
+" vnoremap <C-b> c{\bfseries <C-r>"}<Esc>
+
+" Put braces
+vnoremap <C-b> ␃␃a)␃␃gvo␃␃i(␃␃gvlo␃␃l
 
 "PLUGIN config
 let g:NERDTreeNodeDelimiter = "\u00a0"
@@ -109,6 +112,13 @@ nnoremap <M-n> :NERDTree<CR>
         \begin<CR>
         \end;<Esc>O<BS>
 
+:iab piii <Esc>^iprocedure <Esc>eli(<Esc>lxhea,
+                                   \<Esc>ea,
+                                   \<Esc>ea: integer);<CR>
+        \var<CR><ESC>20xi
+        \begin<CR>
+        \end;<Esc>O<BS>
+
 :iab pv <Esc>^iprocedure <Esc>eli(<Esc>lxhea);<CR>
         \var<CR><ESC>20xi
         \begin<CR>