ediff-whitespace regexp is missing some whitespace characters

[Michael Ernst]

This patch adds two additional whitespace characters to the default value
of regular expression `ediff-whitespace'.  The result is to avoid some
spurious diffs when comparing files with differing whitespace.

                    -Michael Ernst
                     address@hidden


ChangeLog entry:

2006-05-31  Michael Ernst  <address@hidden>

        * ediff-diff.el: (ediff-whitespace): Add more whitespace to regexp


Index: lisp/ediff-diff.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/ediff-diff.el,v
retrieving revision 1.51
diff -u -r1.51 ediff-diff.el
--- lisp/ediff-diff.el  22 Feb 2006 06:50:17 -0000      1.51
+++ lisp/ediff-diff.el  31 May 2006 13:04:48 -0000
@@ -1326,7 +1326,7 @@
 Used for splitting difference regions into individual words.")
 (make-variable-buffer-local 'ediff-forward-word-function)
 
-(defvar ediff-whitespace " \n\t\f"
+(defvar ediff-whitespace " \n\t\f\r\240"
   "*Characters constituting white space.
 These characters are ignored when differing regions are split into words.")
 (make-variable-buffer-local 'ediff-whitespace)