--- code/trunk/testdata/grepoutput	2009/08/14 15:43:27	421
+++ code/trunk/testdata/grepoutput	2009/08/14 16:42:55	422
@@ -431,3 +431,19 @@
 ---------------------------- Test 56 -----------------------------
 ./testdata/grepinput:456
 ./testdata/grepinputv:1
+---------------------------- Test 57 -----------------------------
+PATTERN at the start of a line.
+In the middle of a line, PATTERN appears.
+Check up on PATTERN near the end.
+---------------------------- Test 58 -----------------------------
+PATTERN at the start of a line.
+In the middle of a line, PATTERN appears.
+Check up on PATTERN near the end.
+---------------------------- Test 59 -----------------------------
+PATTERN at the start of a line.
+In the middle of a line, PATTERN appears.
+Check up on PATTERN near the end.
+---------------------------- Test 60 -----------------------------
+PATTERN at the start of a line.
+In the middle of a line, PATTERN appears.
+Check up on PATTERN near the end.