Revert "Merge pull request #198 from pushqrdx/master"

This reverts commit 52bd095, reversing
changes made to 865566c.

fast-syntax-highlighting.plugin.zsh

@@ -144,6 +144,7 @@ _zsh_highlight()
 
   } always {
     typeset -g _ZSH_HIGHLIGHT_PRIOR_BUFFER="$BUFFER"
+    typeset -g _ZSH_HIGHLIGHT_PRIOR_RACTIVE="$REGION_ACTIVE"
     typeset -gi _ZSH_HIGHLIGHT_PRIOR_CURSOR=$CURSOR
   }
 }
@@ -209,9 +210,6 @@ _zsh_highlight_cursor_moved()
 # Setup functions
 # -------------------------------------------------------------------------------------------------
 
-autoload -U add-zle-hook-widget
-autoload -Uz is-at-least
-
 # Helper for _zsh_highlight_bind_widgets
 # $1 is name of widget to call
 _zsh_highlight_call_widget()
@@ -249,16 +247,6 @@ _zsh_highlight_bind_widgets()
   # This is needed because we need to disable highlighting in that case.
   widgets_to_bind+=(zle-isearch-update)
 
-  # Apply syntax highlighting on init. Fixes the issue
-  # where coming back from push-line loses highlighting
-  if is-at-least 5.4; then
-    if [[ -o zle ]]; then
-      add-zle-hook-widget zle-line-init _zsh_highlight
-    fi
-  else
-    widgets_to_bind+=(zle-line-init)
-  fi
-
   local cur_widget
   for cur_widget in $widgets_to_bind; do
     case $widgets[$cur_widget] in