2002-09-05 nalin
	* src/caps.c, src/caps.h, src/debug.c, src/debug.h, src/interpret.c,
	src/iso2022.c, src/iso2022.h, src/pty.c, src/reaper.c, src/ring.c,
	src/ring.h, src/table.c, src/table.h, src/termcap.c, src/termcap.h,
	src/trie.c, src/trie.h, src/utf8echo.c, src/vte.c, src/vteaccess.c,
	src/vteapp.c: prefix library-internal interfaces with underscores so
	that gtk-doc doesn't guess they're public.
	* src/vte.c: return FALSE from focus-in/focus-out/expose handlers.