Eric L. Walstad writes:
> // I use ZCatalog to catalog objects in the file system included into
> // the Zope world via LocalFS.
> // Minor patch to LocalFS needed. Everything works with the exception
> // of proximity searches.
> Q1 - What is a "proximity search" and when would one be used?
Proximity searches are searches for terms that are near in the
document. ZCatalog uses "..." as near operator.
It implements a proximity search as an "and" search and assigns
the document a relevance that is inverse proportional
to the distance of the term occurrences.
> Q2 - Where can I find the minor patch you mentioned? I just searched
> Zope.org and didn't see it.
The patch fixes Zope 2.1.6 ZCatalog's "near" operator.
It will work only for Zope 2.1.6.
ZCatalog is a development hotspot. Lots have changed
in the CVS and for Zope 2.2. Maybe, a patch is no
longer needed for Zope 2.2.
is the small patch for LocalFS. It gives LocalFS the necessary
infrastructure, that Zope's "find" machinery works for it.
This machinery is also used by ZCatalog.
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