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bug#6113: 23.1.97; doc of :box face attibute
From: |
Juanma Barranquero |
Subject: |
bug#6113: 23.1.97; doc of :box face attibute |
Date: |
Sun, 3 Jul 2011 02:15:37 +0200 |
On Sun, Jul 3, 2011 at 02:06, Lars Magne Ingebrigtsen <larsi@gnus.org> wrote:
> Could someone who knows what a negative `line-width' in :box means
>From xfaces.c:realize_x_face():
if (EQ (keyword, QCline_width))
{
if (INTEGERP (value) && XINT (value) != 0)
face->box_line_width = XINT (value);
}
else
/* etc. */
and from dispextern.h:
/* Non-zero means characters in this face have a box that thickness
around them. If it is negative, the absolute value indicates the
thickness, and the horizontal lines of box (top and bottom) are
drawn inside of characters glyph area. The vertical lines of box
(left and right) are drawn as the same way as the case that this
value is positive. */
int box_line_width;
Juanma