2002-08-28 Juli Mallett <jmallett@FreeBSD.org>

2002-08-28  Juli Mallett  <jmallett@FreeBSD.org>

	* arch.cs, compiler.cs: Give the interpreter machine a property
	for the retrieval of the group count.

	* regex.cs: Use the new GroupCount property of the factory to
	initialise the current group count, and restructure code to compile
	the pattern only the first time it is needed (essentially backing
	out the previous revision of regex.cs, to use the new code.)

svn path=/trunk/mcs/; revision=7132