diff --git a/vimrc b/vimrc
index 7d233ae..a317d49 100644
--- a/vimrc
+++ b/vimrc
@@ -152,9 +152,10 @@ function MyTabLabel(n)
 		let pathparts = split(name, '/')
 		if len(pathparts) == 1
 			return name
+		elseif len(pathparts[len(pathparts) - 2]) == 1
+			return pathparts[len(pathparts) - 2][0] . '/' . pathparts[len(pathparts) - 1]
 		else
-			return pathparts[len(pathparts) - 2] . '/' . pathparts[len(pathparts) - 1]
-			"return pathparts[len(pathparts) - 1]
+			return pathparts[len(pathparts) - 2][0:1] . '/' . pathparts[len(pathparts) - 1]
 		endif
 	endif
 endfunction
@@ -351,6 +352,14 @@ set t_8b=[48:2::%lu:%lu:%lum
 command -nargs=* C !g++ %:p <Args>
 command -nargs=* CR rightb 15split +term\ g++\ <Args>\ %:p\ &&\ ./a.out
 command R rightb 15split +term\ ./a.out
+command! -nargs=+ -complete=custom,s:GrepArgs G exe 'CocList --normal grep '.<q-args>
+
+function! s:GrepArgs(...)
+  let list = ['-S', '-smartcase', '-i', '-ignorecase', '-w', '-word',
+        \ '-e', '-regex', '-u', '-skip-vcs-ignores', '-t', '-extension']
+  return join(list, "\n")
+endfunction
+
 
 function MyCDB(file)
     tabe '+term g++ -g '. file .' && gdbtui ./a.out'