2009-12-05 Carles Pina i Estany <carles@pina.cat>

2009-12-05  Carles Pina i Estany <carles@pina.cat>

	* gettext/gettext.c: Include `<grub/list.h>'. Define grub_gettext_msg,
	grub_gettext_msg_list.
	(grub_gettext_gettranslation_from_position): Return const char *
	and not char *.
	(grub_gettext_translate): Add the translated strings into a list,
	returns from the list if existing there.
	(grub_gettext_init_ext): Add \n at the end of grub_dprintf string.
	(grub_gettext_delete_list): Delete the list.
	(grub_gettext_env_write_lang): Call grub_gettext_delete_list when
	lang environment variable is changed.
	(GRUB_MOD_FINI): Call grub_gettext_delete_list.