[M3commit] CVS Update: cm3

[Rodney M. Bates]

CVSROOT:	/usr/cvs
Changes by:	rodney at birch.	13/09/17 23:35:39

Modified files:
	cm3/m3-libs/libm3/src/rw/: Tag: devel_unicode UniRd.m3 
	                           UnsafeUniRd.i3 UnsafeUniRd.m3 

Log message:
	Comments about locking and a couple of fixes.