~pf_info setting and +vim cursor changes for zsh

zshrc

@@ -3,7 +3,7 @@
 # Important variables and stuff
 export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:~/.local/bin:~/Bin/binaries:~/.emacs.d/bin:~/.cargo/bin:~/Scripts
 export guile=guile2.2
-export PF_INFO="ascii title os memory uptime editor shell"
+export PF_INFO="ascii title os memory uptime editor wm shell"
 export EDITOR="emacs"
 export SHELL="zsh"
 alias yapf='python2 -m yapf'
@@ -49,7 +49,37 @@ zstyle ':completion:*' verbose true
 zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#)*=0=01;31'
 zstyle ':completion:*:kill:*' command 'ps -u $USER -o pid,%cpu,tty,'
 
-# Programming
+## Vim binds
+bindkey -v
+# Cursor
+function zle-keymap-select {
+  if [[ ${KEYMAP} == vicmd ]] ||
+     [[ $1 = 'block' ]]; then
+    echo -ne '\e[1 q'
+  elif [[ ${KEYMAP} == main ]] ||
+       [[ ${KEYMAP} == viins ]] ||
+       [[ ${KEYMAP} = '' ]] ||
+       [[ $1 = 'beam' ]]; then
+    echo -ne '\e[5 q'
+  fi
+}
+
+zle -N zle-keymap-select
+zle-line-init() {
+    zle -K viins # initiate `vi insert` as keymap (can be removed if `bindkey -V` has been set elsewhere)
+    echo -ne "\e[5 q"
+}
+zle -N zle-line-init
+echo -ne '\e[5 q' # Use beam shape cursor on startup.
+preexec() { echo -ne '\e[5 q' ;} # Use beam shape cursor for each new prompt.
+
+# Menu
+bindkey -M menuselect 'h' vi-backward-char
+bindkey -M menuselect 'j' vi-up-line-or-history
+bindkey -M menuselect 'k' vi-down-line-or-history
+bindkey -M menuselect 'l' vi-forward-char
+
+## Programming
 editor() {
     nohup emacs $@ > /dev/null &
 }