From: Philipp Stephani <p.stephani2@gmail.com>
To: hx <silent2600@gmail.com>, emacs-devel@gnu.org
Subject: Re: how to keep a copy of emacs_env or ert in module ?
Date: Sun, 11 Sep 2016 08:02:57 +0000 [thread overview]
Message-ID: <CAArVCkRnXwKhpEDQQX-djEecuv=GwK6nv5r6JgSPwnMrLniXBA@mail.gmail.com> (raw)
In-Reply-To: <CAALPCHtSpVtb8Wb=Kr2JLzC6FF5oaVWd-9K_T9fP52=USEwc1w@mail.gmail.com>
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hx <silent2600@gmail.com> schrieb am So., 11. Sep. 2016 um 06:30 Uhr:
> is it possible to keep a copy of the *env in module ?
>
>
No. emacs_env, emacs_runtime, and emacs_value objects are only valid within
the dynamic extent of the function they are created/passed in. You can't
keep them around. The only exception are global references, created by
make_global_ref.
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next prev parent reply other threads:[~2016-09-11 8:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-11 4:28 how to keep a copy of emacs_env or ert in module ? hx
2016-09-11 6:41 ` Andreas Schwab
2016-09-11 8:02 ` Philipp Stephani [this message]
2016-09-13 0:02 ` hx
2016-09-13 6:18 ` Philipp Stephani
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