Font lock problem in 21.4 but seems to be fixed in 21.5

Hi, Looking at some old bug reports on XEmacs in Gentoo I found this problem that is still present in 21.4.22. The recipe is: $ xemacs -q (font-lock-add-keywords nil '(("\\<\\(FIXME\\):" 1 font-lock-warning-face prepend) ("\\<\\(and\\|or\\|not\\)\\>" . font-lock-keyword-face))) This results in the error message: (1) (warning/warning) Error caught in `font-lock-pre-idle-hook': (invalid-function 1) This problem was in Gentoo reported also for 21.5.28. It seems though that is has been fixed because with 21.5.34 I'm not able to reproduce. Is this a known problem? Is it known to have been fixed for 21.5? Would it possible to fix for 21.4 as well? Yours -- %% Mats _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-beta