2009-10-28  Robert Dewar  <dewar@adacore.com>

	* a-ztexio.adb, a-ztexio.ads, a-witeio.ads, a-witeio.adb,
	a-textio.ads, a-textio.adb: Reorganize (moving specs from private part
	to body).
	(Initialize_Standard_Files): New procedure.
	* a-tienau.adb: Minor change to make EOF directly visible
	* a-tirsfi.ads, a-wrstfi.adb, a-wrstfi.ads, a-zrstfi.adb,
	a-zrstfi.ads, a-tirsfi.adb: New unit, initial version.
	* gnat_rm.texi: Add documentation for
	Ada.[Wide_[Wide_]]Text_IO.Reset_Standard_Files.
	* Makefile.rtl: Add entries for
	Ada.[Wide_[Wide_]]Text_IO.Reset_Standard_Files

2009-10-28  Thomas Quinot  <quinot@adacore.com>

	* exp_ch9.ads: Minor reformatting
	* sem_ch3.adb: Minor reformatting
	* sem_aggr.adb: Minor reformatting.
	* sem_attr.adb: Minor reformatting
	* tbuild.adb, tbuild.ads, par-ch4.adb, exp_ch4.adb (Tbuild.New_Op_Node):
	New subprogram.
	Minor code reorganization/factoring.

From-SVN: r153656