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Paul Eggert authored
* dispnew.c (save_current_matrix): Omit unnecessary casts. * dispnew.c (update_frame_with_menu): Mark debug local as used. * keyboard.c, keyboard.h (Qmouse_movement): Now static. * keyboard.c (read_menu_command): Remove unused local. * lisp.h (read_menu_command): New decl. * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for benefit of STRING_CHAR_AND_LENGTH. All uses changed. Return ptrdiff_t, not int. * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t, not int, for benefit of xpalloc. (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc and xpalloc. (have_menus_p): Remove; unused. (tty_menu_add_pane, tty_menu_add_selection): Change signedness of local char * pointer to pacify STRING_CHAR_AND_LENGTH. (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy): Now static. (save_and_enable_current_matrix): Omit unnecessary casts. (read_menu_input): Omit local extern decl (now in lisp.h). Don't access uninitialized storage if mouse_get_xy fails. (tty_menu_activate): Mark local as initialized, for lint. (tty_menu_activate, tty_meny_show): Remove unused locals.
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