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Re: isearch hooks

From: Juri Linkov
Subject: Re: isearch hooks
Date: Tue, 29 Jun 2004 04:17:38 +0300
User-agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux)

Stefan <address@hidden> writes:
>> +          (if isearch-wrapped-hook
>> +                  (run-hooks 'isearch-wrapped-hook)
>> +                (goto-char (if isearch-forward (point-min) (point-max))))
> If the hook was made buffer local it might be non-nil and yet empty.
> So the test for nil-ness of isearch-wrapped-hook is wrong.

In the latest version posted 2004-06-25 I changed this into funcall:

-             (goto-char (if isearch-forward (point-min) (point-max)))
+             (if isearch-wrap-function
+                 (funcall isearch-wrap-function)
+               (goto-char (if isearch-forward (point-min) (point-max))))

So in this case there is no problem with buffer local hooks.

Juri Linkov

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