[multiple changes]

[multiple changes]

2013-10-17  Vincent Celier  <celier@adacore.com>

	* gnat_ugn.texi: Add examples of switches -gnateD, including
	one where the value is a string.
	* projects.texi: Do not convert switches in project files to
	VMS qualifiers.

2013-10-17  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Report_Extra_Clauses): Don't complain about
	refinements with null input since null should be considered to
	always match.

From-SVN: r203749