src-test/usr.bin/sed, branch release/5.2.0

Fix the case where the file is not in the current directory.

2003-11-04T22:39:25Z

Discovered by: Vladimir Kravchenko Pointy hat to: des

Reimplement in-place editing in a slightly less disgusting manner. Also,

2003-11-04T13:09:16Z

make an effort to preserve the ownership and mode of the file we are editing. Sponsored by: Registrar AS

Whitespace cleanup

2003-11-04T12:16:47Z

ANSIfy

2003-11-04T12:15:20Z

Correct style bugs in the in-place editing code.

2003-11-04T12:07:09Z

Change the buffer length test in NEEDSP() so that it does not

2003-11-02T23:20:24Z

subtract one unsigned number from another potentially smaller one, leading to wraparound (and heap corruption, eventually). PR: 58813 MFC after: 2 weeks

Fixed .Nm element, updated HISTORY section, added AUTHORS section.

2003-07-22T19:23:45Z

Reviewed by: schweikh (mentor) MFC after: 2 weeks

Test 8.16 in sed.test tests the ability of a sed to handle an empty

2003-07-22T19:22:08Z

regular expression as the first argument to a substitute command. If used to test a sed which (erroneously) evaluates this at translation time rather than at execution time, the bugged sed is put into an infinite loop. This mode of failure seems excessive. Such a failing sed is the Free Software Foundation's sed 3.02. The specific test was also not being executed for the BSD sed. Both problems are now fixed. PR: misc/25585 Submitted by: Walter Briscoe Approved by: schweikh (mentor) MFC after: 2 weeks

Do not dribble zero bytes into the output, by replacing an obfuscated if

2003-06-05T12:10:19Z

whose true and false clauses were equivalent with a check that we are not about to stumble off the end of the line. Reported by: peter Pointy hat to: fanf

Fix substitution when the regex matches the zero-length string.

2003-06-04T15:31:55Z

There are two bugs: in the s///g case, the substitution didn't occur at the end of the line; in the s///N case, the code didn't count forwards along the line properly. See the sg, s3, s4, and s5 tests in src/tools/regression/usr.bin/sed/. Reviewed by: tjr