Re: delete-and-extract-region docstring

[Richard Stallman]

How about this patch?

*** editfns.c   14 Sep 2004 10:05:40 -0400      1.378
--- editfns.c   17 Oct 2004 21:31:51 -0400      
***************
*** 2844,2849 ****
--- 2844,2851 ----
       Lisp_Object start, end;
  {
    validate_region (&start, &end);
+   if (XINT (start) == XINT (end))
+     return build_string ("");
    return del_range_1 (XINT (start), XINT (end), 1, 1);
  }