get_phys_cursor_geometry: redraw wider pixels on Nextstep, too.

ensure_echo_area_buffers: add comment.

src/ChangeLog

+2008-08-20  David Reitter <david.reitter@gmail.com>
+
+	* nsfns.m (ns_lisp_to_cursor_type): Replace with generic xfns.c 
+	* nsterm.m: remove ns-specific code for cursor blinking
+	(ns_draw_window_cursor): clear cursor properly rather than
+	redrawing the area. Respect width of bar cursors.
+	These changes enable the use of generic blink-cursor-mode and 
+	generic cursor types in NS and support smooth cursor movements (do
+	not blink off after command).
+	* xdisp.c (get_phys_cursor_geometry): redraw wider rectangle on
+	Nextstep, too. 
+
 2008-08-19  Kenichi Handa  <handa@m17n.org>
 	* font.c (Vfont_log_deferred): New variable.

src/xdisp.c

@@ -2093,7 +2093,7 @@ get_phys_cursor_geometry (w, row, glyph, xp, yp, heightp)
      rectangle as wide as the glyph, but use a canonical character
      width instead.  */
   wd = glyph->pixel_width - 1;
-#ifdef HAVE_NTGUI
+#if defined(HAVE_NTGUI) || defined(HAVE_NS)
   wd++; /* Why? */
 #endif
@@ -8292,6 +8292,9 @@ ensure_echo_area_buffers ()
 	sprintf (name, " *Echo Area %d*", i);
 	echo_buffer[i] = Fget_buffer_create (build_string (name));
 	XBUFFER (echo_buffer[i])->truncate_lines = Qnil;
+	/* to force word wrap in echo area - 
+	   it was decided to postpone this*/
+	/* XBUFFER (echo_buffer[i])->word_wrap = Qt; */
 	for (j = 0; j < 2; ++j)
 	  if (EQ (old_buffer, echo_area_buffer[j]))