[profiles/base] modify zsh config

profiles/base/.zsh/conf.d/01-vi-keybindings.zsh

@@ -1,6 +1,6 @@
 # Enable vi keybindings
 bindkey -v
-export KEYTIMEOUT=1
+export KEYTIMEOUT="1"
 autoload -z edit-command-line
 zle -N edit-command-line
 bindkey '^e' edit-command-line
@@ -13,24 +13,24 @@ bindkey '^U' backward-kill-line
 
 # Change cursor shape for different vi modes
 zle-keymap-select() {
-    if [[ ${KEYMAP} == vicmd ]] ||
-        [[ $1 == block ]]; then
-        echo -ne '\e[2 q'
-        psvar[1]="(cmd) "
-    elif [[ ${KEYMAP} == main ]] ||
-        [[ ${KEYMAP} == viins ]] ||
-        [[ -z ${KEYMAP} ]] ||
-        [[ $1 == beam ]]; then
-        echo -ne '\e[6 q'
-        psvar[1]="(ins) "
-    fi
-    zle reset-prompt
+  if [[ "${KEYMAP}" == "vicmd" ]] ||
+    [[ "$1" == "block" ]]; then
+    echo -ne '\e[2 q'
+    psvar[1]="(cmd) "
+  elif [[ "${KEYMAP}" == "main" ]] ||
+    [[ "${KEYMAP}" == "viins" ]] ||
+    [[ -z "${KEYMAP}" ]] ||
+    [[ "$1" == "beam" ]]; then
+    echo -ne '\e[6 q'
+    psvar[1]="(ins) "
+  fi
+  zle reset-prompt
 }
 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[6 q'
-    psvar[1]="(ins) "
+  zle -K viins # Initiate `vi insert` as keymap (can be removed if `bindkey -V` has been set elsewhere)
+  echo -ne '\e[6 q'
+  psvar[1]="(ins) "
 }
 zle -N zle-line-init
 echo -ne '\e[6 q' # Use beam shape cursor on startup