diff options
| -rw-r--r-- | lisp/init-bib.el | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lisp/init-bib.el b/lisp/init-bib.el index f254b0a..803b53e 100644 --- a/lisp/init-bib.el +++ b/lisp/init-bib.el @@ -65,10 +65,10 @@ point." (defun km/doi-at-point () "Return DOI at point." (save-excursion - (let ((doi (cadr (get-text-property (point) 'htmlize-link)))) - (when (or (not doi) - (not (string-prefix-p "doi:" doi))) - (user-error "No DOI found at point")) - (replace-regexp-in-string "doi:" "" doi)))) + (re-search-backward "[ \t\n]" nil t) + (re-search-forward "\\(doi:[ \t\n]*\\)*\\([-./A-z0-9]+\\)[.; \t\n]" nil t) + (--if-let (match-string-no-properties 2) + (s-chop-suffix "." it) + (error "No DOI found")))) (provide 'init-bib) |