(expose_area): If row extends face to end of line,

write the whole line.

diff --git a/src/xterm.c b/src/xterm.c
index 02acfc4b6149646d33f6ae6eafbbf67ba7036e28..57f7e1b800578b679a79b35a4b56ca6a8a5ac5e1 100644 (file)
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -5173,31 +5173,40 @@ expose_area (w, row, r, area)
     x = (window_box_width (w, LEFT_MARGIN_AREA)
         + window_box_width (w, TEXT_AREA));
 
-  /* Find the first glyph that must be redrawn.  */
-  while (first < end
-        && x + first->pixel_width < r->x)
-    {
-      x += first->pixel_width;
-      ++first;
-    }
-  
-  /* Find the last one.  */
-  last = first;
-  first_x = x;
-  while (last < end
-        && x < r->x + r->width)
-    {
-      x += last->pixel_width;
-      ++last;
-    }
-      
-  /* Repaint.  */
-  if (last > first)
-    x_draw_glyphs (w, first_x, row, area,
-                  first - row->glyphs[area],
-                  last - row->glyphs[area],
+  if (area == TEXT_AREA && row->fill_line_p)
+    /* If row extends face to end of line write the whole line.  */
+    x_draw_glyphs (w, x, row, area,
+                  0, row->used[area],
                   row->inverse_p ? DRAW_INVERSE_VIDEO : DRAW_NORMAL_TEXT,
                   NULL, NULL, 0);
+  else
+    {
+      /* Find the first glyph that must be redrawn.  */
+      while (first < end
+            && x + first->pixel_width < r->x)
+       {
+         x += first->pixel_width;
+         ++first;
+       }
+      
+      /* Find the last one.  */
+      last = first;
+      first_x = x;
+      while (last < end
+            && x < r->x + r->width)
+       {
+         x += last->pixel_width;
+         ++last;
+       }
+      
+      /* Repaint.  */
+      if (last > first)
+       x_draw_glyphs (w, first_x, row, area,
+                      first - row->glyphs[area],
+                      last - row->glyphs[area],
+                      row->inverse_p ? DRAW_INVERSE_VIDEO : DRAW_NORMAL_TEXT,
+                      NULL, NULL, 0);
+    }
 }