[emacs-wiki-discuss] bibtex url under Windows

[Wei-Hao Lin]

Hi,

The bibtex url under Windows cannot be correctly parsed by
planner-bibtex-browse-url in planner-bibtex.el,

,----
| (defun planner-bibtex-browse-url (url)
|   "If this is a Bibtex URL, jump to it."
|   (when (string-match "^bibtex:\\([^:]+\\):\\(.+\\)" url)
|     (let ((file (match-string 1 url))
|         (label (match-string 2 url)))
`----

For example, "bibtex:c:/foo/bar.bib:reference:key" will be wrongly
parsed as "file"="c", "label"="/foo/bar.bib:reference:key", while the
correct result should be "file"="c:/foo/bar.bib",
"label"="reference:key".  I can replace the regular expression with the
following one,

"^bibtex:\\([a-z]+:[^:]+\\):\\(.+\\)"

where "[a-z]+" catches a Windows drive, but the better solution should
have the regular expression set according to operation systems, but
I'm not sure how to do that.


  Wei-Hao