NetBSD / othersrc / 7WhGVzN / initialise the input counter prior to making the first mark - fixes

NetBSD/othersrc 7WhGVzN — external/bsd/agcre/dist exec.c, external/bsd/agcre/dist/tests 85.expected

   initialise the input counter prior to making the first mark - fixes
   REG_STARTEND searching

   fix up a UTF-8 test results file

Version	Delta		File
1.2	+0	-239	external/bsd/agcre/dist/tests/85.expected
1.3	+2	-1	external/bsd/agcre/dist/exec.c
	+2	-240	2 files