Subject: bug#25767: [PATCH] 25.1.91; abbrev-prefix-mark expansion inserts newline

From: [email-masked]
Date: Mon, 27 Feb 2017 23:47:46 -0500

Allen Li <[email-masked]> writes:

> On Fri, Feb 24, 2017 at 6:26 AM, Noam Postavsky
> <[email-masked]> wrote:
>> The tests pass for me unchanged, both the "official way": cd into
>> tests/ and then 'make abbrev-tests', and also M-x eval-buffer M-x ert.
>
> Thanks, the official way works.  I guess eval-buffer+ert wasn't
> working for me because I wasn't running a fresh build.

Were you possibly running the tests from master using an Emacs from
emacs-25?  abbrev.el has a dependency on obarray.el that is new in
master.