2010-10-11  Robert Dewar  <dewar@adacore.com>

	* a-textio.adb: Minor reformatting

2010-10-11  Robert Dewar  <dewar@adacore.com>

	* a-suesen.ads, a-suenst.ads,
	a-suesen.adb, a-suenst.adb,
	a-suewse.adb, a-suewst.adb,
	a-suewse.ads, a-suewst.ads,
	a-suezse.ads, a-suezst.ads,
	a-suezse.adb, a-suezst.adb: New name for string encoding packages.
	* impunit.adb: New names for string encoding units
	* Makefile.rtl: New names for string encoding units
	* rtsfind.ads: Minor code reorganization.

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb: Code clean up.

2010-10-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
	returns when in a generic context.
	(Analyze_Function_Return): ditto.

From-SVN: r165276