[pge]: * Handle backslash escapes in subrule text arguments. * <foo: xyz\>> passes "xyz>" as an argument to the <foo> subrule. * This is possibly outside of the S05 spec -- we'll fix it later   if needed.
[pge]:
* Handle backslash escapes in subrule text arguments.
* <foo: xyz\>> passes "xyz>" as an argument to the <foo> subrule.
* This is possibly outside of the S05 spec -- we'll fix it later
  if needed.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@20723 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot