gcc/ada/

	* gnat_rm.texi (Implementation Defined Characteristics)
	(Wide_Text_IO, Wide_Wide_Text_IO): Add @var annotations where
	appropriate.
	* gnat_ugn.texi (Wide Character Encodings, Switches for gnatbind)
	(Switches for gnatchop, Installing a library): Likewise.

From-SVN: r133242