set zsh vi keybindings

vim/vimrc

@@ -33,7 +33,7 @@ set smartindent "guess harder, based on C-like language
 hi Comment ctermfg=darkmagenta
 syntax on
 colorscheme desert
-set colorcolumn=120
+set colorcolumn=80
 
 
 """"""""

zsh/zshrc

@@ -24,6 +24,9 @@ alias mmv='noglob zmv -W'
 # SET OPTIONS #
 ###############
 
+# vi keybindings
+bindkey -v
+
 #allow tab completion in the middle of a word
 setopt COMPLETE_IN_WORD