* src/xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id. (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg. (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]: Use record_unwind_protect_int and avoid consing. (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
This subdirectory contains the Lucid Widget Library (lwlib), which provides a uniform interface to a few different X toolkits. The library was written by Lucid, Inc and released under the terms of the GPL version 1 (or later). It is not considered part of GNU Emacs. This version of the library differs from the original as described in the ChangeLog file.