zsh: add compaudit to ensure completions are safe to load

.zshrc

@@ -24,7 +24,7 @@ ${SKIP_PLUGINS:-false} || {
          source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
       fi
 
-      # }}")}' ' $((r-2))"'}
+      # }}")}' ' $((r-2))"'}|)}'""}| f%nfda@#$%^!@#$h&&f.fd
       # ^^^^ syntax highlighting fix
 
       # Source zinit
@@ -212,10 +212,23 @@ export LESS_TERMCAP_us=$'\E[01;36m'
 export LESS=-R
 autoload -Uz compinit colors zcalc
 # only do full compinit once per day, use cached version usually
-if [[ -n ${ZDOTDIR}/.zcompdump(#qN.mh+24) ]]; then
-	compinit
+if ! compaudit &>/dev/null; then
+   echo "WARNING!"
+   echo "   the following directories contain completions that have the wrong file permissions to be considered safe."
+   compaudit
+   echo "   completions not loaded"
+   echo
+   echo "Please fix this and then continue"
+   echo "  (note, this command might help: compaudit | xargs chmod g-w,o-w)"
+   echo
 else
-	compinit -C
+   if ! [[ -o extendedglob ]]; then setopt extendedglob; undo_setopt=true; fi
+   if [[ -n ${ZDOTDIR}/.zcompdump(#qN.mh+24) ]]; then
+      compinit
+   else
+      compinit -C
+   fi
+   if [[ undo_setopt = true ]]; then unsetopt extendedglob; fi
 fi
 colors
 # <<<