jfinkels 4ef35d4a96 tac: correct behavior of -b option (#2523) ...

* tac: correct behavior of -b option

Correct the behavior of `tac -b` to match that of GNU coreutils
`tac`. Specifically, this changes `tac -b` to assume *leading* line
separators instead of the default *trailing* line separators.

Before this commit, the (incorrect) behavior was

    $ printf "/abc/def" | tac -b -s "/"
    def/abc/

After this commit, the behavior is

    $ printf "/abc/def" | tac -b -s "/"
    /def/abc

Fixes #2262.

* fixup! tac: correct behavior of -b option

* fixup! tac: correct behavior of -b option

Co-authored-by: Sylvestre Ledru <sylvestre@debian.org>

2021-08-22 21:01:17 +02:00

..

delimited_primes_before.expected

tac: correct behavior of -b option (#2523)

2021-08-22 21:01:17 +02:00

delimited_primes.expected

rewrite tests for cargo compat, decoupled directory, output handling

2015-11-23 02:04:15 -05:00

delimited_primes.txt

rewrite tests for cargo compat, decoupled directory, output handling

2015-11-23 02:04:15 -05:00

prime_per_line.expected

rewrite tests for cargo compat, decoupled directory, output handling

2015-11-23 02:04:15 -05:00

prime_per_line.txt

rewrite tests for cargo compat, decoupled directory, output handling

2015-11-23 02:04:15 -05:00