Ok, so lets assume I have the following setting
,----
| bibtex-generate-url-list '((("=key=" . ".*")
| ("=key=" ".*" jk/bibtex-pdf-name))
| (("doi" . "10\\..*/.*")
| "http://dx.doi.org/";
| ("doi" ".*" 0))
| (("url" . ".*:.*")))
`----
and
,----
| (defvar jk/bibtex-pdf-location (concat jk/home-dir "/PDF") "Location of PDF
archive")
| (defun jk/bibtex-pdf-name (key)
| "Determine filename in PDF databse from bibtex key.
|
| This function determines the filename corresponding to the current entry.
| "
| (progn
| (subst-char-in-string (string-to-char ":") (string-to-char "_") key t)
| (concat jk/bibtex-pdf-location "/" (substring key 0 1) "/" key ".pdf")))
`----
This will, obviously, always try to open a file in my local archive
and never use the doi or url fields. What I actually want is that the
file from the archive is used *if* available, the doi/url otherwise.
I can supply a function to check for the availability in the archive,
but is there any way to have bibtex-url go back and use the next entry
if the file is not available?
If not, I guess I can write a function around bibtex-url that checks
for the availability of the local file and opens it if its there, but
use bibtex-url without the local source otherwise... Doesn't sound
like the cleanest approach, though.
Greetings,
Jochen
--
Einigkeit und Recht und Freiheit http://www.Jochen-Kuepper.de
Liberté, Égalité, Fraternité GnuPG key: CC1B0B4D
(Part 3 you find in my messages before fall 2003.)
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