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[Emacs-diffs] Changes to emacs/src/window.c


From: Gerd Moellmann
Subject: [Emacs-diffs] Changes to emacs/src/window.c
Date: Wed, 12 Dec 2001 08:46:25 -0500

Index: emacs/src/window.c
diff -c emacs/src/window.c:1.392 emacs/src/window.c:1.393
*** emacs/src/window.c:1.392    Sat Dec  1 07:35:45 2001
--- emacs/src/window.c  Wed Dec 12 08:43:16 2001
***************
*** 4584,4601 ****
          nlines = - XINT (arg) - 1;
          move_it_by_lines (&it, nlines, 1);
  
!         y1 = it.current_y - y0;
!         h = line_bottom_y (&it) - y1;
  
          /* If we can't move down NLINES lines because we hit
             the end of the buffer, count in some empty lines.  */
          if (it.vpos < nlines)
            y1 += (nlines - it.vpos) * CANON_Y_UNIT (it.f);
          
!         y0 = it.last_visible_y - y1 - h;
!         
          start_display (&it, w, pt);
!         move_it_vertically (&it, - y0);
          charpos = IT_CHARPOS (it);
          bytepos = IT_BYTEPOS (it);
        }
--- 4584,4600 ----
          nlines = - XINT (arg) - 1;
          move_it_by_lines (&it, nlines, 1);
  
!         y1 = line_bottom_y (&it);
  
          /* If we can't move down NLINES lines because we hit
             the end of the buffer, count in some empty lines.  */
          if (it.vpos < nlines)
            y1 += (nlines - it.vpos) * CANON_Y_UNIT (it.f);
          
!         h = window_box_height (w) - (y1 - y0);
! 
          start_display (&it, w, pt);
!         move_it_vertically (&it, - h);
          charpos = IT_CHARPOS (it);
          bytepos = IT_BYTEPOS (it);
        }



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