From fcd413951fbfae64ee03ee6043d675e01ca986f7 Mon Sep 17 00:00:00 2001
From: Kyle Meyer <kyle@kyleam.com>
Date: Fri, 30 Jan 2015 00:48:45 -0500
Subject: Add command bog-open-citekey-link

This allows any link under a citekey heading to be opened, not just the
first.
---
 NEWS       | 11 ++++++-----
 README.org |  1 +
 bog.el     | 26 ++++++++++++++++++++++----
 3 files changed, 29 insertions(+), 9 deletions(-)

diff --git a/NEWS b/NEWS
index 6742e92..0a744ce 100644
--- a/NEWS
+++ b/NEWS
@@ -25,11 +25,12 @@
 - New command =bog-insert-heading-citekey= prompts with all heading
   citekeys and inserts the selected one at point.
 
-- New command =bog-open-first-citekey-link= opens the first link found
-  under the subtree of a citekey.  This is particularly useful if you
-  place the main link for the study (usually a DOI link) as the first
-  link in the citekey's subtree.  The citekey is either taken from at
-  point or selected from all heading citekeys.
+- New commands =bog-open-citekey-link= and
+  =bog-open-first-citekey-link= open a link (or links) for a citekey.
+  =bog-open-first-citekey-link= is particularly useful if you place
+  the main link for the study (usually a DOI link) as the first link
+  in the citekey's subtree.  The citekey is either taken from at point
+  or selected from all heading citekeys.
 
 - New commands =bog-next-non-heading-citekey= and
   =bog-previous-non-heading-citekey=
diff --git a/README.org b/README.org
index 2a97c34..72bbeb4 100644
--- a/README.org
+++ b/README.org
@@ -106,6 +106,7 @@ Other useful functions include
 - =bog-jump-to-topic-heading=
 - =bog-list-duplicate-heading-citekeys=
 - =bog-list-orphan-citekeys=
+- =bog-open-citekey-link=
 - =bog-open-first-citekey-link=
 - =bog-refile=
 - =bog-search-notes=
diff --git a/bog.el b/bog.el
index 9b57c54..148d78c 100644
--- a/bog.el
+++ b/bog.el
@@ -948,8 +948,13 @@ current buffer."
                         'bog-all-heading-citekeys)))
     (insert (bog-select-citekey (funcall citekey-func)))))
 
-(defun bog-open-first-citekey-link (&optional no-context)
-  "Open first link under citekey heading.
+(defun bog-open-citekey-link (&optional no-context first)
+  "Open a link for a citekey heading.
+
+If FIRST is non-nil, open the first link under the heading.
+Otherwise, if there is more than one link under the heading,
+prompt with a list of links using the `org-open-at-point'
+interface.
 
 The citekey is taken from the text under point if it matches
 `bog-citekey-format' or from the current tree.
@@ -965,10 +970,22 @@ context fails."
           (org-with-wide-buffer
            (goto-char marker)
            (org-narrow-to-subtree)
-           (org-next-link)
+           (when first (org-next-link))
            (org-open-at-point)))
       (message "Heading for %s not found in notes" citekey))))
 
+(defun bog-open-first-citekey-link (&optional no-context)
+  "Open first link for a citekey heading.
+
+The citekey is taken from the text under point if it matches
+`bog-citekey-format' or from the current tree.
+
+With prefix argument NO-CONTEXT, prompt with citekeys that have a
+heading in any note file.  Do the same if locating a citekey from
+context fails."
+  (interactive "P")
+  (bog-open-citekey-link no-context t))
+
 (defun bog-next-non-heading-citekey (&optional arg)
   "Move foward to next non-heading citekey.
 With argument ARG, do it ARG times."
@@ -1110,7 +1127,8 @@ chosen."
       (define-key prefix-map "H" 'bog-goto-citekey-heading-in-notes)
       (define-key prefix-map "i" 'bog-citekey-tree-to-indirect-buffer)
       (define-key prefix-map "j" 'bog-jump-to-topic-heading)
-      (define-key prefix-map "l" 'bog-open-first-citekey-link)
+      (define-key prefix-map "l" 'bog-open-citekey-link)
+      (define-key prefix-map "L" 'bog-open-first-citekey-link)
       (define-key prefix-map "n" 'bog-next-non-heading-citekey)
       (define-key prefix-map "p" 'bog-previous-non-heading-citekey)
       (define-key prefix-map "r" 'bog-rename-staged-file-to-citekey)
-- 
cgit v1.2.3