* misc/ruby-mode.el (ruby-special-char-p, ruby-parse-partial): handle

  operator symbols.  [ruby-talk:120177]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7271 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 14 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index 683fb618e5..fa1f47c5d0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Nov 15 11:50:32 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* misc/ruby-mode.el (ruby-special-char-p, ruby-parse-partial): handle
+	  operator symbols.  [ruby-talk:120177]
+
 Sun Nov 14 13:27:03 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/pp.rb (PP#object_address_group): remove odd number of 'f'
diff --git a/misc/ruby-mode.el b/misc/ruby-mode.el
index 041ddc66ff..aaf8913858 100644
--- a/misc/ruby-mode.el
+++ b/misc/ruby-mode.el
@@ -293,10 +293,11 @@ The variable ruby-indent-level controls the amount of indentation.
 	  (move-to-column (+ x shift))))))
 
 (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)
   (save-excursion
@@ -503,7 +504,11 @@ The variable ruby-indent-level controls the amount of indentation.
 	 (setq nest (cons (cons nil pnt) nest))
 	 (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 "\\.\\.\\.?")
 	    (looking-at "\\.[0-9]+")