nobu	2012-11-20 21:34:45 +0900 (Tue, 20 Nov 2012)

  New Revision: 37760

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=37760

  Log:
    file.c: fix rdoc
    
    * file.c (rb_file_s_extname): fix rdoc for an edge case.

  Modified files:
    trunk/file.c

Index: file.c
===================================================================
--- file.c	(revision 37759)
+++ file.c	(revision 37760)
@@ -3853,8 +3853,8 @@
  *  Returns the extension (the portion of file name in +path+
  *  starting from the last period).
  *
- *  If +path+ is a dotfile, or starts with a period, then only an empty string
- *  will be returned.
+ *  If +path+ is a dotfile, or starts with a period, then the starting
+ *  dot is not dealt with the start of the extension.
  *
  *  An empty string will also be returned when the period is the last character
  *  in +path+.
@@ -3864,6 +3864,7 @@
  *     File.extname("foo.")	       #=> ""
  *     File.extname("test")            #=> ""
  *     File.extname(".profile")        #=> ""
+ *     File.extname(".profile.sh")     #=> ".sh"
  *
  */
 

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