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Newsgroups: comp.lang.ada
Date: Thu, 18 Feb 2021 14:38:54 -0800 (PST)
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Subject: Re: can't understand how to move a node of a linked list to another
 place on the same
From: Mehdi Saada <00120260a@gmail.com>
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Xref: reader02.eternal-september.org comp.lang.ada:61380
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Dammit ! I meant to replace all A by X.
X means the node of place X, that I want moved before the node of place Y.

Yes it works in this case, Simon. But can't it too, when it comes switching two adjacent nodes ?
what I wrote on paper with X and Y should work in all cases...