+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.
+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)