2013-01-04  Robert Dewar  <dewar@adacore.com>

	* exp_prag.adb, gnatcmd.adb, exp_util.adb, table.adb, sem_prag.adb,
	freeze.adb, sem_ch4.adb, sem_warn.adb, opt.ads, exp_aggr.adb,
	prj-conf.adb, sem_ch13.adb: Minor reformatting.

From-SVN: r194888