"Matthew O. Persico" <mpersico(a)erols.com&gt; writes: manual-entry (and the name of the program to call is 'Manual-program'). Jan P.S. I found some of my work again. This is the patch I made to get cperl to respect the delete-key-deletes-forward issues under XEmacs. Could you please try to get this by Ilya once more and then submit a version to XEmacs-patches ? diff -u /u/users/vroonhof/emacs/lisp/cperl-mode.el.4.5 /u/users/vroonhof/emacs/lisp/cperl-mode.el --- /u/users/vroonhof/emacs/lisp/cperl-mode.el.4.5 Fri Aug 6 12:39:43 1999 +++ /u/users/vroonhof/emacs/lisp/cperl-mode.el Fri Aug 6 12:39:43 1999 ＠＠ -800,6 +800,10 ＠＠ ;;; `constant-face' was backward. ;;; (`font-lock-other-type-face'): Done via `defface' too. +;;; After 4.5 +;;; (`cperl-set-conformant-backward-deletion'): Follow policy of the +;;; Emacs version + ;;; Code:  ＠＠ -847,6 +851,7 ＠＠ (cperl-make-face (, arg) (, descr))) (or (boundp (quote (, arg))) ; We use unquoted variants too (defconst (, arg) (quote (, arg)) (, descr)))))))) + (require 'custom) (defun cperl-choose-color (&rest list) ＠＠ -1537,7 +1542,8 ＠＠ ;;; Portability stuff: -(defconst cperl-xemacs-p (string-match "XEmacs\\|Lucid" emacs-version)) +(defconst cperl-xemacs-p (or (featurep 'xemacs) + (string-match "XEmacs\\|Lucid" emacs-version))) (defmacro cperl-define-key (emacs-key definition &optional xemacs-key) (` (define-key cperl-mode-map ＠＠ -1551,6 +1557,16 ＠＠ (where-is-internal 'backward-delete-char-untabify))) "Character generated by key bound to delete-backward-char.") +(defvar cperl-backward-delete-function nil) + +(defmacro cperl-set-conformant-backward-deletion (func) + `(if (not (boundp 'backward-delete-function)) + (cperl-define-key "\177" ,func) + ;; we do not clobber backspace on standard Emacs, why? + (setq cperl-backward-delete-function ,func) + (define-key cperl-mode-map [backspace] ,func) + (setq cperl-del-back-ch 'backspace))) + (and (vectorp cperl-del-back-ch) (= (length cperl-del-back-ch) 1) (setq cperl-del-back-ch (aref cperl-del-back-ch 0))) ＠＠ -1681,7 +1697,7 ＠＠ [(control meta |)]) ;;(cperl-define-key "\M-q" 'cperl-fill-paragraph) ;;(cperl-define-key "\e;" 'cperl-indent-for-comment) - (cperl-define-key "\177" 'cperl-electric-backspace) + (cperl-set-conformant-backward-deletion 'cperl-electric-backspace) (cperl-define-key "\t" 'cperl-indent-command) ;; don't clobber the backspace binding: (cperl-define-key "\C-c\C-hF" 'cperl-info-on-command ＠＠ -2126,6 +2142,9 ＠＠ (make-local-variable 'vc-header-alist) (set 'vc-header-alist cperl-vc-header-alist) ; Avoid warning (make-local-variable 'font-lock-defaults) + (when cperl-backward-delete-function + (make-local-variable 'backward-delete-function) + (setq backward-delete-function cperl-backward-delete-function)) (setq font-lock-defaults (cond ((string< emacs-version "19.30")