Revert "remove an apparent duplicate label finder."

[org-ref.git] / org-ref.el

diff --git a/org-ref.el b/org-ref.el
index 273e5e4ebbce5f8b4e0444a012c102c246556029..1433b2f207a865df045e133fdba8ead9339959e0 100644 (file)
--- a/org-ref.el
+++ b/org-ref.el
@@ -334,7 +334,7 @@ You will see a message in the minibuffer when on a cite, ref or label link."
 
 
 (setq org-ref-ref-re
-      "ref:\\([a-zA-Z0-9-_:]*,?\\)*")
+      "\\(eq\\)?ref:\\([a-zA-Z0-9-_:]*,?\\)*")
 
 
 (defface org-ref-cite-face
@@ -748,11 +748,26 @@ Format according to the type in `org-ref-bibliography-entry-format'."
                       ;; write out the latex bibliography command
                       (format "\\bibliographystyle{%s}" keyword)))))
 
+
+(defun org-bibliographystyle-complete-link (&optional arg)
+  "Completion function for bibliographystyle link.
+ARG does nothing."
+  (format "bibliographystyle:%s" (ido-completing-read
+                                 "style: "
+                                 '("unsrt" "plain" "alpha"
+                                   ;; natbib
+                                   ;; https://www.sharelatex.com/learn/Natbib_bibliography_styles
+                                   "dinat" "humannat" "plainnat"
+                                   "abbrnat" "unsrtnat" "rusnat"
+                                   "ksfhnat"))))
+
+
 (defun org-bibliography-complete-link (&optional arg)
   "Completion function for bibliography link.
 ARG does nothing."
   (format "bibliography:%s" (read-file-name "enter file: " nil nil t)))
 
+
 (defun org-ref-insert-bibliography-link ()
   "Insert a bibliography with completion."
   (interactive)
@@ -900,6 +915,8 @@ ARG does nothing."
     ((eq format 'latex)
      (format "\\listoftables")))))
 
+
+;; ** label link
 (defun org-ref-count-labels (label)
   "Counts number of matches for LABEL in the document."
   (+ (count-matches (format "label:%s\\b[^-:]" label) (point-min) (point-max))
@@ -916,7 +933,6 @@ ARG does nothing."
            (setq custom-id-count (+ 1 custom-id-count)))))
        custom-id-count)))
 
-;; ** label link
 (org-add-link-type
  "label"
  (lambda (label)
@@ -951,21 +967,20 @@ ARG does nothing."
        :type "ref"
        :link (concat "ref:" (org-element-property :name object))))
 
-;; it turns out this does not work. you can already store a link to a heading with a CUSTOM_ID
     ;; store link on heading with custom_id
-;    (when (and (equal (org-element-type object) 'headline)
-;             (org-entry-get (point) "CUSTOM_ID"))
-;      (org-store-link-props
-;       :type "ref"
-;       :link (concat "ref:" (org-entry-get (point) "CUSTOM_ID"))))
+    ;; this is not a ref link, but it is still what you want
+    (when (and (equal (org-element-type object) 'headline)
+              (org-entry-get (point) "CUSTOM_ID"))
+      (org-store-link-props
+       :type "custom_id"
+       :link (format "[[#%s]]" (org-entry-get (point) "CUSTOM_ID"))))
 
     ;; and to #+label: lines
     (when (and (equal (org-element-type object) 'paragraph)
               (org-element-property :name object))
       (org-store-link-props
        :type "ref"
-       :link (concat "ref:" (org-element-property :name object))))
-))
+       :link (concat "ref:" (org-element-property :name object))))))
 
 (add-hook 'org-store-link-functions 'org-label-store-link)
 
@@ -1753,7 +1768,7 @@ get a lot of options.  LINK-STRING is used by the link function."
          choice
          2))))))
 
-;; ** Generation of the cite links
+;; *** Generation of the cite links
 (defmacro org-ref-make-completion-function (type)
   "Macro to make a link completion function for a link of TYPE."
   `(defun ,(intern (format "org-%s-complete-link" type)) (&optional arg)
@@ -3318,11 +3333,35 @@ _o_: Open entry   _e_: Email entry and pdf
 ;; * org-ref-help
 (defun org-ref-help ()
   "Open the org-ref manual."
+  (interactive)
   (find-file (expand-file-name
              "org-ref.org"
              (file-name-directory
               (find-library-name "org-ref")))))
 
+;; * org-ref menu
+(defun org-ref-org-menu ()
+  "Add org-ref menu to the Org menu."
+
+  (easy-menu-change
+   '("Org") "org-ref"
+   '( ["Insert citation" org-ref-helm-insert-cite-link]
+      ["Insert ref" org-ref-helm-insert-ref-link]
+      ["Insert label" org-ref-helm-insert-label-link]
+      "--"
+      ["List of figures" org-ref-list-of-figures]
+      ["List of tables" org-ref-list-of-tables]
+      ["Extract bibtex entries" org-ref-extract-bibtex-entries]
+      ["Check org-file" org-ref]
+      "--"
+      ["Help" org-ref-help]
+      ["Customize org-ref" (customize-group 'org-ref)])
+   "Show/Hide")
+
+  (easy-menu-change '("Org") "--" nil "Show/Hide"))
+
+(add-hook 'org-mode-hook 'org-ref-org-menu)
+
 ;; * The end
 (provide 'org-ref)