changed vim leader

vim/.vimrc

@@ -14,6 +14,10 @@ Plug 'tpope/vim-fugitive'
 
 call plug#end()
 
+"remap leader
+let mapleader=","
+set timeout timeoutlen=1500
+
 "line numbering
 set relativenumber
 set number
@@ -32,6 +36,9 @@ autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
 autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists("s:std_in") | exe 'NERDTree' argv()[0] | wincmd p | ene | exe 'cd '.argv()[0] | endif
 autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
 
+"NERDCommenter
+filetype plugin on
+
 "set UTF-8
 setglobal termencoding=utf-8 fileencodings= 
 scriptencoding utf-8