X-Git-Url: https://git.donarmstrong.com/?p=org-ref.git;a=blobdiff_plain;f=doi-utils.org;h=a29996f6810caf99fed664eba77bf3da816567b1;hp=7a22e75452ba174a164791592dfa1987ff7d98f9;hb=25723f493debde941357f2fdf9150443a02b1a68;hpb=f401452f60e5a8458d70b1fc5bd5e920ff599356

diff --git a/doi-utils.org b/doi-utils.org
index 7a22e75..a29996f 100644
--- a/doi-utils.org
+++ b/doi-utils.org
@@ -915,7 +915,9 @@ The idea here is to perform a query on Crossref, get a helm buffer of candidates
 		 (cond
 		  ;; If region is active assume we want it
 		  ((region-active-p)
-		   (buffer-substring (region-beginning) (region-end)))
+		   (replace-regexp-in-string
+		    "\n" " "
+		    (buffer-substring (region-beginning) (region-end))))
 		  ;; type or paste it in
 		  (t
 		   nil)))
@@ -935,7 +937,9 @@ The idea here is to perform a query on Crossref, get a helm buffer of candidates
       (setq json-string (buffer-substring url-http-end-of-headers (point-max)))
       (setq json-data (json-read-from-string json-string)))
 
-    (let* ((name (format "Crossref hits for %s" query))
+    (let* ((name (format "Crossref hits for %s"
+			 ;; remove carriage returns. they cause problems in helm.
+			 (replace-regexp-in-string "\n" " " query)))
 	   (helm-candidates (mapcar (lambda (x)
 				      (cons
 				       (concat
@@ -1256,7 +1260,7 @@ I found this on the web. It can be handy, but the bibtex entry has a lot of stuf
 #+BEGIN_SRC emacs-lisp :tangle doi-utils.el
 (defun isbn-to-bibtex-lead (isbn)
  "Search lead.to for ISBN bibtex entry. You have to copy the entry if it is on the page to your bibtex file."
- (interactive "ISBN: ")
+ (interactive "sISBN: ")
 (browse-url
 (format "http://lead.to/amazon/en/?key=%s+&si=all&op=bt&bn=&so=sa&ht=us" isbn)))
 #+END_SRC