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Re: emacs-27 breaks null function
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From: |
Andreas Schwab |
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Subject: |
Re: emacs-27 breaks null function |
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Date: |
Mon, 06 Apr 2020 20:52:14 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.90 (gnu/linux) |
On Apr 06 2020, Nelson H. F. Beebe wrote:
> Thanks, that solves the problem for the particular use of executing-macro,
> but what about testing for an undefined variable in general, such as
>
> (null this-var-might-not-be-defined-but-might-also-be-defined)
> ?
You are not testing for an undefined variable, you are trying to
evaluate an unbound variable.
Andreas.
--
Andreas Schwab, address@hidden
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