add some helpful key bindings

my_configs.vim

@@ -2,3 +2,19 @@ imap jk <esc>
 nmap ; :
 
 nmap <leader>% :source %<cr>
+map <F7> mzgg=G`z
+map <leader>h :split
+map <leader>v :vsplit
+
+map g<F1> :GoDoc 
+map <F2> :GoBuild
+map <F3> :GoTest
+"set shell=zsh\ -i
+map <F4> :shell<CR>
+map <F5> :source %<CR>
+
+map <leader>/ :set hlsearch!<CR>
+
+try
+    colorscheme delek
+endtry