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From: | Eli Zaretskii |
Subject: | Re: master a283996: Add command for customizing current newsticker feed |
Date: | Tue, 23 Feb 2021 19:35:58 +0200 |
The new code installed by this change triggers a warning: In newsticker-customize-feed: net/newst-backend.el:656:46: Warning: reference to free variable `feed-name' And this code looks strange to me: +(defun newsticker-customize-feed (feed-name) + "Open customization buffer for `newsticker-url-list' and jump to FEED-NAME." + (interactive + (list (completing-read "Name of feed or group to edit: " + (append (mapcar #'car newsticker-url-list) + nil t feed-name)))) Look at the arguments of 'append': what is that supposed to do? And how can the 'interactive' form reference the argument list that it's supposed to generate? What am I missing? Thanks.
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