2016-04-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* lib-xref.adb, exp_ch3.adb: Minor reformatting.

2016-04-27  Nicolas Roche  <roche@adacore.com>

	* rtinit.c: Add weak symbol __gnat_do_argv_expansion.

From-SVN: r235496