Re: Info reader fails to find cross-references to anchors

[Eli Zaretskii]

> Date: Sat, 18 Jul 2015 17:38:23 +0100
> From: Gavin Smith <address@hidden>
> Cc: address@hidden
> 
> On 18 July 2015 at 17:31, Eli Zaretskii <address@hidden> wrote:
> > Probably.  I admit I don't yet have a clear idea what is this cache
> > about.
> 
> Here's an excerpt from an email I sent to Karl on the 18th June, it'll
> save me typing it out again:

Thanks.  I guess what I don't quite understand is the duplication of
the node info between TAG and its constituent cache, which is a NODE.

Also, if the cache's purpose is to cache information, why does
find_node_from_tag erases that information?