From f453f5a8cd5be81f629ebddab3a2b98c95633497 Mon Sep 17 00:00:00 2001
From: Chong Yidong <cyd@stupidchicken.com>
Date: Sun, 22 Oct 2006 17:28:56 +0000
Subject: [PATCH] * progmodes/cperl-mode.el (cperl-mode): Don't assume 
 font-lock-multiline is auto-local (it's not). 	(cperl-windowed-init): Ensure
 that cperl-font-lock-multiline is 	initialized before calling
 cperl-init-faces.

---
 lisp/ChangeLog               |  7 +++++++
 lisp/progmodes/cperl-mode.el | 31 +++++++++++++++++--------------
 2 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 1f6b56acda0..25ed1f27bd9 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2006-10-22  Chong Yidong  <cyd@stupidchicken.com>
+
+	* progmodes/cperl-mode.el (cperl-mode): Don't assume
+	font-lock-multiline is auto-local (it's not).
+	(cperl-windowed-init): Ensure that cperl-font-lock-multiline is
+	initialized before calling cperl-init-faces.
+
 2006-10-22  Nick Roberts  <nickrob@snap.net.nz>
 
 	* progmodes/gdb-ui.el (gdb-info-stack-custom): Don't try to give
diff --git a/lisp/progmodes/cperl-mode.el b/lisp/progmodes/cperl-mode.el
index 3264e0e72f6..f31bbdcc162 100644
--- a/lisp/progmodes/cperl-mode.el
+++ b/lisp/progmodes/cperl-mode.el
@@ -1835,7 +1835,7 @@ or as help on variables `cperl-tips', `cperl-problems',
   (if (boundp 'font-lock-multiline)	; Newer font-lock; use its facilities
       (progn
 	(setq cperl-font-lock-multiline t) ; Not localized...
-	(set 'font-lock-multiline t)) ; not present with old Emacs; auto-local
+	(set (make-local-variable 'font-lock-multiline) t))
     (make-local-variable 'font-lock-fontify-region-function)
     (set 'font-lock-fontify-region-function ; not present with old Emacs
 	 'cperl-font-lock-fontify-region-function))
@@ -5708,19 +5708,22 @@ indentation and initial hashes.  Behaves usually outside of comment."
 
 (defun cperl-windowed-init ()
   "Initialization under windowed version."
-  (if (or (featurep 'ps-print) cperl-faces-init)
-      ;; Need to init anyway:
-      (or cperl-faces-init (cperl-init-faces))
-    (add-hook 'font-lock-mode-hook
-	      (function
-	       (lambda ()
-		 (if (memq major-mode '(perl-mode cperl-mode))
-		     (progn
-		       (or cperl-faces-init (cperl-init-faces)))))))
-    (if (fboundp 'eval-after-load)
-	(eval-after-load
-	    "ps-print"
-	  '(or cperl-faces-init (cperl-init-faces))))))
+  (cond ((featurep 'ps-print)
+	 (unless cperl-faces-init
+	   (if (boundp 'font-lock-multiline)
+	       (setq cperl-font-lock-multiline t))
+	   (cperl-init-faces)))
+	((not cperl-faces-init)
+	 (add-hook 'font-lock-mode-hook
+		   (function
+		    (lambda ()
+		      (if (memq major-mode '(perl-mode cperl-mode))
+			  (progn
+			    (or cperl-faces-init (cperl-init-faces)))))))
+	 (if (fboundp 'eval-after-load)
+	     (eval-after-load
+		 "ps-print"
+	       '(or cperl-faces-init (cperl-init-faces)))))))
 
 (defvar cperl-font-lock-keywords-1 nil
   "Additional expressions to highlight in Perl mode.  Minimal set.")