Fix regression introduced by patch for Bug#10500.

* xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
* w32term.c (x_draw_image_relief): Likewise.

src/ChangeLog

+2014-03-21  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+	Fix regression introduced by patch for Bug#10500.
+	* xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
+	* w32term.c (x_draw_image_relief): Likewise.
+
 2014-03-21  Martin Rudalics  <rudalics@gmx.at>
 
 	* w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't

src/w32term.c

@@ -1892,6 +1892,7 @@ static void
 x_draw_image_relief (struct glyph_string *s)
 {
   int x1, y1, thick, raised_p, top_p, bot_p, left_p, right_p;
+  int extra_x, extra_y;
   RECT r;
   int x = s->x;
   int y = s->ybase - image_ascent (s->img, s->face, &s->slice);
@@ -1925,16 +1926,31 @@ x_draw_image_relief (struct glyph_string *s)
 
   x1 = x + s->slice.width - 1;
   y1 = y + s->slice.height - 1;
+
+  extra_x = extra_y = 0;
+  if (s->face->id == TOOL_BAR_FACE_ID)
+    {
+      if (CONSP (Vtool_bar_button_margin)
+	  && INTEGERP (XCAR (Vtool_bar_button_margin))
+	  && INTEGERP (XCDR (Vtool_bar_button_margin)))
+	{
+	  extra_x = XINT (XCAR (Vtool_bar_button_margin));
+	  extra_y = XINT (XCDR (Vtool_bar_button_margin));
+	}
+      else if (INTEGERP (Vtool_bar_button_margin))
+	extra_x = extra_y = XINT (Vtool_bar_button_margin);
+    }
+
   top_p = bot_p = left_p = right_p = 0;
 
   if (s->slice.x == 0)
-    x -= thick, left_p = 1;
+    x -= thick + extra_x, left_p = 1;
   if (s->slice.y == 0)
-    y -= thick, top_p = 1;
+    y -= thick + extra_y, top_p = 1;
   if (s->slice.x + s->slice.width == s->img->width)
-    x1 += thick, right_p = 1;
+    x1 += thick + extra_x, right_p = 1;
   if (s->slice.y + s->slice.height == s->img->height)
-    y1 += thick, bot_p = 1;
+    y1 += thick + extra_y, bot_p = 1;
 
   x_setup_relief_colors (s);
   get_glyph_string_clip_rect (s, &r);

src/xterm.c

@@ -2162,6 +2162,7 @@ static void
 x_draw_image_relief (struct glyph_string *s)
 {
   int x1, y1, thick, raised_p, top_p, bot_p, left_p, right_p;
+  int extra_x, extra_y;
   XRectangle r;
   int x = s->x;
   int y = s->ybase - image_ascent (s->img, s->face, &s->slice);
@@ -2194,16 +2195,31 @@ x_draw_image_relief (struct glyph_string *s)
 
   x1 = x + s->slice.width - 1;
   y1 = y + s->slice.height - 1;
+
+  extra_x = extra_y = 0;
+  if (s->face->id == TOOL_BAR_FACE_ID)
+    {
+      if (CONSP (Vtool_bar_button_margin)
+	  && INTEGERP (XCAR (Vtool_bar_button_margin))
+	  && INTEGERP (XCDR (Vtool_bar_button_margin)))
+	{
+	  extra_x = XINT (XCAR (Vtool_bar_button_margin));
+	  extra_y = XINT (XCDR (Vtool_bar_button_margin));
+	}
+      else if (INTEGERP (Vtool_bar_button_margin))
+	extra_x = extra_y = XINT (Vtool_bar_button_margin);
+    }
+
   top_p = bot_p = left_p = right_p = 0;
 
   if (s->slice.x == 0)
-    x -= thick, left_p = 1;
+    x -= thick + extra_x, left_p = 1;
   if (s->slice.y == 0)
-    y -= thick, top_p = 1;
+    y -= thick + extra_y, top_p = 1;
   if (s->slice.x + s->slice.width == s->img->width)
-    x1 += thick, right_p = 1;
+    x1 += thick + extra_x, right_p = 1;
   if (s->slice.y + s->slice.height == s->img->height)
-    y1 += thick, bot_p = 1;
+    y1 += thick + extra_y, bot_p = 1;
 
   x_setup_relief_colors (s);
   get_glyph_string_clip_rect (s, &r);