Re: Mechaincal question Show filename of # marked

[Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai Großjohann)]

Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai Großjohann) writes:

> (mapcar (lambda (g)
>           (expand-file-name g (gnus-group-real-name
>                                                     gnus-newsgroup-name
>                                                     "~/Mail/")))
>         gnus-newsgroup-processable)

I forgot a number of function calls.  In particular,
gnus-group-real-name only takes 1 argument, the group name.  (It
converts "nnml:foo.bar" into "foo.bar".)

Then I need to call nnheader-group-pathname to convert the group name
into a directory name.  (It converts "foo.bar" into
"~/Mail/foo/bar/".)

And I was forgetting to convert the article number (from
gnus-newsgroup-processable) into a string -- hence int-to-string.

(mapcar (lambda (g)
          (expand-file-name (int-to-string g)
                            (nnheader-group-pathname
                             (gnus-group-real-name gnus-newsgroup-name)
                             "~/Mail/")))
        gnus-newsgroup-processable)

Does this work?  Eval with `:'.  Put it into a function call if you
like.  What do you want to do with it?

kai
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