2009-04-07 Robert Dewar <dewar@adacore.com>

2009-04-07  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Document -gnatDnn/-gnatGnn

	* opt.ads (Sprint_Line_Limit): New parameter

	* sprint.adb: Usa Sprint_Line_Limit instead of Line_Limit throughout

	* switch-c.adb: Recognize -gnatDnnn and -gnatGnnn switches

	* usage.adb: Output information for -gnatGnn -gnatDnn

	* make.adb: Minor reformatting

	* mlib-tgt-specific-vms-alpha.adb: Minor reformatting

	* mlib-tgt-specific-vms-ia64.adb: Minor reformatting

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145677 138bc75d-0d04-0410-961f-82ee72b054a4