egcs/gcc ChangeLog extend.texi

[law@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	99/03/01 23:11:15

Modified files:
	gcc            : ChangeLog extend.texi 

Log message:
	* extend.texi: Reference __extension__ in the index.