Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -r1.542.2.154 -r1.542.2.155
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	14 Apr 2022 10:14:43 -0000	1.542.2.154
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	15 Apr 2022 17:29:12 -0000	1.542.2.155
@@ -66,6 +66,7 @@
   ::xo::db::CrClass create File -superclass Page \
       -pretty_name "#xowiki.File_pretty_name#" -pretty_plural "#xowiki.File_pretty_plural#" \
       -table_name "xowiki_file" -id_column "file_id" \
+      -non_cached_instance_var_patterns {import_file do_substitutions} \
       -storage_type file \
       -form ::xowiki::FileForm \
       -parameter {