/[emacs]/emacs/src/xdisp.c
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revision 1.848 by lute, Mon Sep 8 07:51:08 2003 UTC revision 1.849 by kfstorm, Sat Oct 11 22:32:17 2003 UTC
# Line 9053  draw_row_fringe_bitmaps (w, row) Line 9053  draw_row_fringe_bitmaps (w, row)
9053  }  }
9054    
9055    
9056  /* Compute actual fringe widths */  /* Compute actual fringe widths for frame F.  
9057    
9058       If REDRAW is 1, redraw F if the fringe settings was actually
9059       modified and F is visible.
9060    
9061       Since the combined left and right fringe must occupy an integral
9062       number of columns, we may need to add some pixels to each fringe.
9063       Typically, we add an equal amount (+/- 1 pixel) to each fringe,
9064       but a negative width value is taken literally (after negating it).
9065    
9066       We never make the fringes narrower than specified.  It is planned
9067       to make fringe bitmaps customizable and expandable, and at that
9068       time, the user will typically specify the minimum number of pixels
9069       needed for his bitmaps, so we shouldn't select anything less than
9070       what is specified.
9071    */
9072    
9073  void  void
9074  compute_fringe_widths (f, redraw)  compute_fringe_widths (f, redraw)

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