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Re: "reference to free variable" only during initialization
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From: |
Yuri D'Elia |
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Subject: |
Re: "reference to free variable" only during initialization |
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Date: |
Sun, 19 Feb 2017 15:22:20 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
On Sun, Feb 19 2017, Noam Postavsky wrote:
> At the end of the (defadvice isearch-query-replace-regexp ...) there is
>
> `(lambda () (setq modelinepos-region-acting-on ',isearchp-reg-beg))
>
> This uses isearch-reg-beg without checking if it's boundp (the other
> occurences do have a boundp check first).
Ah! Well, this is interesting, I completely missed this usage. And after
understanding it, I'm also somehow surprised that this is not showing up
more often.