[Ada] AI-203 updates

[Arnaud Charlet <charlet at adacore dot com>]

Tested on i686-linux, committed on trunk

Hash functions for bounded strings were added to the latest amendment draft:
Ada.Strings.Bounded.Hash (a-stboha.ad[sb])
Ada.Strings.Wide_Bounded.Wide_Hash (a-swbwha.ad[sb])
Ada.Strings.Wide_Wide_Bounded.Wide_Wide_Hash (a-szbzha.ad[sb])
 Hash functions for (fixed) strings were also added as renamings:
Ada.Strings.Fixed.Hash (a-stfiha.ads)
Ada.Strings.Wide_Fixed.Wide_Hash (a-swfwha.ads)
Ada.Strings.Wide_Wide_Fixed.Wide_Wide_Hash (a-szfzha.ads)
 The latest language amendment draft is here:
http://www.ada-auth.org/ai-files/grab_bag/Amendment-D15.html
 The latest AI-302 draft (describing the container library) is here:
http://www.ada-auth.org/cgi-bin/cvsweb.cgi/AIs/AI-20302.TXT?rev=1.25

2006-02-13  Matthew Heaney  <heaney@adacore.com>

	* a-rbtgso.adb, a-crbtgo.adb, a-crbtgk.adb, a-coorse.adb, 
	a-cohama.adb, a-ciorse.adb, a-cihama.adb, a-cihase.adb, 
	a-cohase.adb: All explicit raise statements now include an exception
	message.

	* a-ciormu.ads, a-ciormu.adb, a-coormu.ads, a-coormu.adb
	(Update_Element_Preserving_Key): renamed op to just Update_Element.
	Explicit raise statements now include an exception message

	* a-cihase.ads, a-cohase.ads: Removed comment.

	* a-stboha.ads, a-stboha.adb, a-stfiha.ads, a-envvar.adb,
	a-envvar.ads, a-swbwha.ads, a-swbwha.adb, a-swfwha.ads, a-szbzha.ads,
	a-szbzha.adb, a-szfzha.ads: New files.

Attachment: difs.15
Description: Text document