(pos_visible_p): Compute the default character height

differently.

2 files changed, 14 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 6096177d1f0..236433bba20 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2000-11-17  Gerd Moellmann  <gerd@gnu.org>
+
+        * xdisp.c (pos_visible_p): Compute the default character height
+        differently.
+
 2000-11-16  Gerd Moellmann  <gerd@gnu.org>
 
         * xdisp.c (pos_visible_p): Handle case that we reach ZV without
diff --git a/src/xdisp.c b/src/xdisp.c
index e75ae762687..9b4df8444d4 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -1002,8 +1002,15 @@ pos_visible_p (w, charpos, fully, exact_mode_line_heights_p)
                              ? it.max_ascent + it.max_descent
                              : last_height);
             }
-          else 
-            line_height = FONT_HEIGHT (FRAME_FONT (XFRAME (w->frame)));
+          else
+            {
+              /* Use the default character height.  */
+              it.what = IT_CHARACTER;
+              it.c = ' ';
+              it.len = 1;
+              PRODUCE_GLYPHS (&it);
+              line_height = it.ascent + it.descent;
+            }
         }
       line_bottom_y = line_top_y + line_height;