Update .vimrc

.vimrc

@@ -5,13 +5,13 @@
 
 "INDENT config
 	filetype plugin indent on
-	"" show existing tab with 4 spaces width
+	" show existing tab with 4 spaces width
 	set tabstop=4
-	"
-	"" when indenting with '>', use 4 spaces width
+	
+	" when indenting with '>', use 4 spaces width
 	set shiftwidth=4
-	"
-	"" On pressing tab, insert 4 spaces
+	
+	" On pressing tab, insert 4 spaces
 	set expandtab
 
 "MACROS config
@@ -20,6 +20,7 @@
 
 "LaTEX config
 vnoremap <C-b> c{\bfseries <C-r>"}<Esc>
+vnoremap <C-t> c{\<C-r>"}<Esc>%2li<Space><Esc>i
 
 "PLUGIN config
 	let g:NERDTreeNodeDelimiter = "\u00a0"