Cleaning up.

config/zsh/keys.zsh

@@ -0,0 +1,22 @@
+# key mode
+bindkey -e
+
+# proudly stolen from oh-my-zsh
+if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
+  function zle-line-init() {
+    echoti smkx
+  }
+  function zle-line-finish() {
+    echoti rmkx
+  }
+  zle -N zle-line-init
+  zle -N zle-line-finish
+fi
+if [[ -n "${terminfo[kcuu1]}" ]]; then
+  autoload -U up-line-or-beginning-search
+  zle -N up-line-or-beginning-search
+
+  bindkey -M emacs "${terminfo[kcuu1]}" up-line-or-beginning-search
+  bindkey -M viins "${terminfo[kcuu1]}" up-line-or-beginning-search
+  bindkey -M vicmd "${terminfo[kcuu1]}" up-line-or-beginning-search
+fi