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2 files changed, 28 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 76aae28c886..88bd2379b9d 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2006-09-06  Kim F. Storm  <storm@cua.dk>
+
+        * simple.el (line-move-partial): New function to do vscrolling for
+        partially visible images / tall lines.  Rewrite based on code
+        previously in line-move.  Simplify backwards vscrolling.
+        (line-move): Use it.  Simplify.
+
 2006-09-05  Kim F. Storm  <storm@cua.dk>
 
         * emulation/cua-base.el (cua--pre-command-handler-1): Rewrite.
diff --git a/src/ChangeLog b/src/ChangeLog
index d5f766025be..5e39f084e9f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,24 @@
+2006-09-06  Kim F. Storm  <storm@cua.dk>
+
+        * xdisp.c (pos_visible_p): Remove exact_mode_line_heights_p arg;
+        so always calculate heights even when pos-visible-in-window-p is
+        called with partially = t.  Don't overshoot last_visible_y in move_it_to.
+        Return row height and row number in new rowh and vpos args.
+        (cursor_row_fully_visible_p): First line is always "fully visible".
+        (try_window): Don't clear matrix if vscrolled.
+
+        * lisp.h (pos_visible_p): Update prototype.
+
+        * window.c (Fpos_visible_in_window_p): Adapt to new pos_visible_p.
+        Return row height and row number for partially visible rows.
+        Modify return value to a 2 element list for fully visible rows
+        and 6 for partially visible row.
+        (window_scroll_pixel_based): Use pos_visible_p directly instead of
+        Fpos_visible_in_window_p.  Fix auto vscrolling for partially visible lines.
+        Only vscroll backwards if already vscrolled forwards.  Unconditionally
+        vscroll forwards if PT is first (and only) line.  Set new window start
+        instead of scrolling at start/end of tall line.
+
 2006-09-05  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
 
         * macterm.c (install_window_handler, mac_handle_window_event)