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(parent: 55c2102) | patch
duplicate-line: fix optional argument and add test (bug#46621)
authorMattias Engdegård <mattiase@acm.org>
Wed, 22 Jun 2022 13:55:19 +0000 (15:55 +0200)
committerMattias Engdegård <mattiase@acm.org>
Wed, 22 Jun 2022 14:03:46 +0000 (16:03 +0200)
commit47374d44167ce7a20d78c3c544434f389e0d726e
treedce8c8f0439c312353872822035559c5e0b8b671tree | snapshot
parent55c2102560751ae05c98fd04120abcf4595d2a57commit | diff
duplicate-line: fix optional argument and add test (bug#46621)

The test assumes that the current semantics are intended and desired,
which may or may not be true, but it's better than not having any at
all.

* lisp/misc.el (duplicate-line): Don't crash if called with no argument.
* test/lisp/misc-tests.el (misc--duplicate-line): New test.
lisp/misc.el diff | blob | history
test/lisp/misc-tests.el diff | blob | history
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