2014-06-13  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb, exp_ch9.adb, lib-writ.adb, g-comlin.adb: Minor
	reformatting.
	* sem_attr.adb: Minor code reformatting and simplification.
	* checks.adb: Fix minor typo.

From-SVN: r211622