disable mmap when loading powerlevel10k; maybe it'll help with #490

internal/p10k.zsh

@@ -5381,7 +5381,7 @@ _p9k_dump_instant_prompt() {
       exec {fd}>&-
     }
     zf_mv -f $tmp $root_file || return
-    zcompile $root_file || return
+    zcompile -R $root_file || return
   fi
 
   local tmp=$prompt_file.tmp.$$
@@ -5463,7 +5463,7 @@ function _p9k_dump_state() {
     exec {fd}>&-
   }
   zf_mv -f $tmp $__p9k_dump_file || return
-  zcompile $__p9k_dump_file
+  zcompile -R $__p9k_dump_file
 }
 
 function _p9k_restore_state() {

powerlevel10k.zsh-theme

@@ -47,7 +47,7 @@
   if [[ -w $__p9k_root_dir && -w $__p9k_root_dir/internal && -w $__p9k_root_dir/gitstatus && ${(%):-%#} == % ]]; then
     local f
     for f in $__p9k_root_dir/{powerlevel9k.zsh-theme,powerlevel10k.zsh-theme,internal/p10k.zsh,internal/icons.zsh,internal/configure.zsh,internal/worker.zsh,internal/parser.zsh,gitstatus/gitstatus.plugin.zsh}; do
-      [[ $f.zwc -nt $f ]] || zcompile $f
+      [[ $f.zwc -nt $f ]] || zcompile -R $f
     done
   fi
   source $__p9k_root_dir/internal/p10k.zsh || true