[texdoc] texdoc --apropos

[Karl Berry]

    Is the categorization related to the "bytopic" page of the
    catalogue? http://texcatalogue.sarovar.org/bytopic.html

Not related.  His keywords and characterizations are in addition to the
"bytopic" tree.  He has another tree using that (Fenn's topics):
http://az.ctan.org/characterization/choose_dimen/

    (Vague projects I have about texdoc include making a GUI, 

Keyword searching sounds a heck of lot easier than making a GUI :).

    Does "we" mean "TL"? 

Well, I don't mind working on the extraction script if need be.

    I mean, would the new information end up in
    texlive.tlpdb or would the extraction tool be specific to texdoc?

I was imagining that the keywords would be in a separate file part of
the texdoc package, not tlpdb, because nothing but texdoc would be
reading them, so why take up the space/time for everyone ...

thanks,
k