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-rwxr-xr-xtestsuite/sed.tests9
1 files changed, 7 insertions, 2 deletions
diff --git a/testsuite/sed.tests b/testsuite/sed.tests
index 440996a..626542e 100755
--- a/testsuite/sed.tests
+++ b/testsuite/sed.tests
@@ -329,10 +329,15 @@ testing "sed special char as s/// delimiter, in pattern" \
"sed 's+9\++X+'" \
"X8=17\n" "" "9+8=17\n"
-# but in replacement string, "\&" remains "\&", not interpreted as "&"
-testing "sed special char as s/// delimiter, in replacement" \
+# Matching GNU sed 4.8:
+# in replacement string, "\&" remains "\&", not interpreted as "&"
+testing "sed special char as s/// delimiter, in replacement 1" \
"sed 's&9&X\&&'" \
"X&+8=17\n" "" "9+8=17\n"
+# in replacement string, "\1" is interpreted as "1"
+testing "sed special char as s/// delimiter, in replacement 2" \
+ "sed 's1\(9\)1X\11'" \
+ "X1+8=17\n" "" "9+8=17\n"
testing "sed /\$_in_regex/ should not match newlines, only end-of-line" \
"sed ': testcont; /\\\\$/{ =; N; b testcont }'" \