+2000-01-17 Gerd Moellmann <gerd@gnu.org>
+
+ * lwlib-Xm.c (xm_arm_callback): New function.
+ (make_menu_in_widget): Set xm_arm_callback as XmNarmCallback and
+ XmNdisarmCallback for buttons (not supported for other widgets).
+
+ * lwlib-Xlw.c (highlight_hook): New function.
+ (xlw_create_menubar, xlw_create_popup_menu): Add highlight_hook as
+ callback XtNhighlightCallback.
+
+ * lwlib.c (copy_widget_value_tree): Copy help string.
+ (free_widget_value_tree): Free help string.
+ (merge_widget_value): Handle help string.
+ (allocate_widget_info, lw_register_widget, lw_create_widget): Add
+ parameter HIGHLIGHT_CB.
+ (lw_get_widget_instance): New function.
+
+ * lwlib-int.h: Add prototype for lw_get_widget_instance.
+
+ * lwlib.h (_widget_value): Add help string.
+
+ * xlwmenu.c (xlwMenuResources): All XtNhighlightCallback.
+ (remap_menubar): Call highlight callback.
+
+ * xlwmenu.h (XtNhighlightCallback): New define.
+
+ * xlwmenuP.h (_XlwMenu_part): Add `highlight' callback list.
+
1999-10-19 Paul Eggert <eggert@twinsun.com>
Add support for large files, plus some locale improvements.
+2000-01-17 Gerd Moellmann <gerd@gnu.org>
+
+ * xfns.c (x_window): Call lw_create_widget with new parameter
+ list.
+
+ * widget.c (EmacsFrameSetCharSize): Change size of children first
+ because of problems with main window geometry management under
+ Lesstif.
+
+ * xmenu.c (enum menu_item_idx): New enumeration replacing defines
+ MENU_ITEMS_ITEM_.*.
+ (MENU_ITEMS_ITEM_HELP): New enumerator.
+ (push_menu_item): Add parameter HELP. Record help in menu_items.
+ (single_menu_item, single_submenu, list_of_items): Call
+ push_menu_item with new parameter.
+ (single_submenu): Set help string in widget value.
+ (menu_highlight_callback): New function.
+ (set_frame_menubar): Call lw_create_widget with new
+ parameter list.
+ (xmenu_show, xdialog_show): Ditto.
+
2000-01-13 Gerd Moellmann <gerd@gnu.org>
* sound.c (Fplay_sound): Improve doc string.