updated for version 7.3.970
Problem:    Syntax highlighting can be slow.
Solution:   Include the NFA regexp engine.  Add the 'regexpengine' option to
            select which one is used. (various authors, including Ken Takata,
            Andrei Aiordachioaie, Russ Cox, Xiaozhou Liua, Ian Young)
diff --git a/src/testdir/Makefile b/src/testdir/Makefile
index f76f645..6573e8a 100644
--- a/src/testdir/Makefile
+++ b/src/testdir/Makefile
@@ -29,7 +29,7 @@
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out
+		test94.out test95.out
 
 SCRIPTS_GUI = test16.out
 
@@ -85,13 +85,16 @@
 		fi"
 
 	# Check if the test.out file matches test.ok.
-	@/bin/sh -c "if test -f test.out; then\
+	@/bin/sh -c "if test -f test.out; then \
 		  if diff test.out $*.ok; \
 		  then mv -f test.out $*.out; \
 		  else echo $* FAILED >>test.log; mv -f test.out $*.failed; \
 		  fi \
 		else echo $* NO OUTPUT >>test.log; \
 		fi"
+	@/bin/sh -c "if test -f valgrind; then\
+		  mv -f valgrind valgrind.$*; \
+		fi"
 	-rm -rf X* test.ok viminfo
 
 test49.out: test49.vim