2002-04-25  Stephane Demurget  <demurgets@free.fr>

	Fix for #531293.

	* src/main_menubar_def.h: replaced the shortcut for "Find next" to
	Shift-F6, to be more consistent with other Gnome apps.
	Moved the "Search next" entry under the "Search" one, and swapped the
	order of the "Find in files" and "Find and Replace" ones.

	Some additional fixes ands cleanups on the edit menu.

	* src/main_menubar.h: replaced all occurences of repeat_find by
	find_again for the code to be more consistent.

	* src/main_menubar.c (update_main_menubar): made the "Find next" entry
	sensitiveness depending on the existence of an active text buffer.

	* TODO: added some bits about improving the usability of the
	search/search again couple.