a-reatim.adb: Documentation addition

a-reatim.adb: Documentation addition

2007-04-20  Robert Dewar  <dewar@adacore.com>

	* a-reatim.adb: Documentation addition

	* g-cgideb.adb: Minor code reorganization

	* tree_io.adb, treepr.adb, cstand.adb, krunch.adb, par.adb,
	mdll-utl.adb, par-ch5.adb, par-tchk.adb, s-exctab.ads, s-memory.ads,
	s-osprim.ads, s-restri.ads, s-soflin.ads: Minor reformatting.

	* debug.ads, debug.adb (Get_Debug_Flag_K): Remove unused obsolete
	function.  Change name New_Scope to Push_Scope
	(Get_Debug_Flag_K): Remove unused obsolete function.

	* exp_ch8.adb, inline.adb, sem_ch8.ads: Change name New_Scope to
	Push_Scope.

	* makeusg.adb: Update Copyright notice
	Add line for switch -aP

	* makeusg.adb: Fix wording of some usage messages

	* s-assert.adb (Raise_Assert_Failure): Add call to
	Debug_Raise_Assert_Failure.

	* s-unstyp.ads (type Packed_Bytes2): Change alignment to use 'Min
	(2, Standard'Alignment) for compatibility with AAMP (where alignment
	is restricted to 1).

	* s-wchjis.adb: Remove use of System.Pure_Exceptions

	* tbuild.ads, tbuild.adb (Make_Implicit_Exception_Handler): Set the
	node location to No_Location when we're not debugging the expanded
	code.

From-SVN: r125478