Improve a comment.

diff --git a/src/ChangeLog b/src/ChangeLog
index ad10fe818e0eaa78e4647d9cfe72c25fe0af1288..db84d0d05d8fad23e4776eaf045264f09a58bb09 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,12 @@
+2001-07-03  Gerd Moellmann  <gerd@gnu.org>
+
+       * xdisp.c (compute_line_metrics): On ttys, subtract continuation
+       glyphs and truncation glyphs at the end of a row from its pixel
+       width.
+       (dump_glyph_row): Print row's continuation_lines_width.
+       (try_window_id): Take the shortcut if ZV is visible in the
+       window, but there are actually no changes at ZV.
+
 2001-07-02  Gerd Moellmann  <gerd@gnu.org>
 
        * xterm.h (x_free_dpy_colors): Add prototype.

diff --git a/src/dispextern.h b/src/dispextern.h
index b7d82eded6884cf321a23c502f24bcf0d78e2b25..c2d6d1ea725fc2187d4cd553d772842cc811c1e0 100644 (file)
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -594,7 +594,8 @@ struct glyph_row
   int x, y;
 
   /* Width of the row in pixels without taking face extension at the
-     end of the row into account.  */
+     end of the row into account, and without counting truncation
+     and continuation glyphs at the end of a row on ttys.  */
   int pixel_width;
 
   /* Logical ascent/height of this line.  The value of ascent is zero