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

write the whole line.

1 files changed, 32 insertions, 23 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 02acfc4b614..57f7e1b8005 100644
--- 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);
+    }
 }