[git commit] sed: support \r in s command
Denys Vlasenko
vda.linux at googlemail.com
Mon May 2 22:52:22 UTC 2011
commit: http://git.busybox.net/busybox/commit/?id=6a0abcc02f0773f32f2d31b3532eec1b11e1f67d
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master
function old new delta
copy_parsing_escapes 65 91 +26
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
editors/sed.c | 3 ++-
testsuite/sed.tests | 3 +++
2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/editors/sed.c b/editors/sed.c
index 9e27e3e..11c4763 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -218,8 +218,9 @@ static char *copy_parsing_escapes(const char *string, int len)
char *dest = xmalloc(len + 1);
parse_escapes(dest, string, len, 'n', '\n');
- /* GNU sed also recognizes \t */
+ /* GNU sed also recognizes \t and \r */
parse_escapes(dest, dest, strlen(dest), 't', '\t');
+ parse_escapes(dest, dest, strlen(dest), 'r', '\r');
return dest;
}
diff --git a/testsuite/sed.tests b/testsuite/sed.tests
index 395372a..e9d0ed6 100755
--- a/testsuite/sed.tests
+++ b/testsuite/sed.tests
@@ -287,6 +287,9 @@ testing "sed -i with address modifies all files, not only first" \
"cp input input2; sed -i -e '1s/foo/bar/' input input2 && cat input input2; rm input2" \
"bar\nbar\n" "foo\n" ""
+testing "sed understands \r" \
+ "sed 's/r/\r/'" \
+ "\rrr\n" "" "rrr\n"
# testing "description" "arguments" "result" "infile" "stdin"
--
1.7.3.4
More information about the busybox-cvs
mailing list