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author | Glenn L McGrath <bug1@ihug.co.nz> | 2003-09-15 06:28:45 +0000 |
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committer | Glenn L McGrath <bug1@ihug.co.nz> | 2003-09-15 06:28:45 +0000 |
commit | 2eed0e2d470d7020e8bdec2a0f398a296192816b (patch) | |
tree | 6cac378079257eb4bb2c9364ecb2976720f4091e | |
parent | 6e5687abc3732fac6d8a43a324b8f284f7a5482d (diff) |
Add a test for the 'P' command and fix current implementation so it
doesnt permanently modify the pattern space.
-rw-r--r-- | editors/sed.c | 4 | ||||
-rw-r--r-- | testsuite/sed/sed-write-to-stdout | 10 |
2 files changed, 14 insertions, 0 deletions
diff --git a/editors/sed.c b/editors/sed.c index 8c77a0ffc..2b01ec7ff 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -857,7 +857,11 @@ static void process_file(FILE * file) if (tmp) { *tmp = '\0'; + puts(pattern_space); + *tmp = '\n'; + break; } + /* Fall Through */ } case 'p': /* Write the current pattern space to output */ puts(pattern_space); diff --git a/testsuite/sed/sed-write-to-stdout b/testsuite/sed/sed-write-to-stdout new file mode 100644 index 000000000..95b4d724b --- /dev/null +++ b/testsuite/sed/sed-write-to-stdout @@ -0,0 +1,10 @@ +busybox sed -n 'N;P;p'>output <<EOF +a +b +c +EOF +cmp -s output - <<EOF +a +a +b +EOF |