I don't think I will be able to write a test case. But here's a step to step instruction for how to reproduce it:

Create a file called princ.el with this content:

(princ "foo\n")

(princ "bar")

(princ "baz")

(sleep-for 3)

Run command: emacs -Q --script princ.el

I expect this to be printed directly:

foo

barbaz

But what happens is that "foo" is printed directly and then after three seconds "barbaz" is printed.

On Thu, Sep 12, 2013 at 10:44 AM, Andreas Schwab <schwab@suse.de> wrote:

Johan Andersson <johan.rejeep@gmail.com> writes:

> Did anyone reproduce this?

You didn't provide a complete test case, starting from emacs -Q.

Andreas.

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Andreas Schwab, SUSE Labs, schwab@suse.de
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