From: nobu.nokada@...
Date: 2004-11-14T15:25:22+09:00
Subject: Re: [BUG] ruby.el

Hi,

At Sun, 14 Nov 2004 01:27:44 +0900,
Brian Schr�der wrote in [ruby-talk:120177]:
> I noticed that the symbol :/ kills emacs ruby parsing.

Does this patch help?


Index: misc/ruby-mode.el
===================================================================
RCS file: /cvs/ruby/src/ruby/misc/ruby-mode.el,v
retrieving revision 1.84
diff -U2 -p -d -r1.84 ruby-mode.el
--- misc/ruby-mode.el	29 Oct 2004 08:08:16 -0000	1.84
+++ misc/ruby-mode.el	14 Nov 2004 06:23:30 -0000
@@ -294,8 +294,9 @@ The variable ruby-indent-level controls 
 
 (defun ruby-special-char-p (&optional pnt)
-  (let ((c (char-before (or pnt (point)))))
+  (setq pnt (or pnt (point)))
+  (let ((c (char-before pnt)) (b (and (< (point-min) pnt) (char-before (1- pnt)))))
     (cond ((or (eq c ??) (eq c ?$)))
-	  ((eq c ?\\)
-	   (eq (char-before (1- (or pnt (point)))) ??)))))
+	  ((and (eq c ?:) (or (not b) (eq (char-syntax b) ? ))))
+	  ((eq c ?\\) (eq b ??)))))
 
 (defun ruby-expr-beg (&optional option)
@@ -504,5 +505,9 @@ The variable ruby-indent-level controls 
 	 (setq depth (1+ depth)))
 	(goto-char pnt))
-       ((looking-at ":\\([a-zA-Z_][a-zA-Z_0-9]*\\)?")
+       ((looking-at ":\\(['\"]\\)\\(\\\\.\\|[^\\\\]\\)*\\1")
+	(goto-char (match-end 0)))
+       ((looking-at ":\\([-,.+*/%&|^~<>]=?\\|===?\\|<=>\\)")
+	(goto-char (match-end 0)))
+       ((looking-at ":\\([a-zA-Z_][a-zA-Z_0-9]*[!?=]?\\)?")
 	(goto-char (match-end 0)))
        ((or (looking-at "\\.\\.\\.?")


-- 
Nobu Nakada