Support elpher in mu4e

[elpher.git] / elpher.el

diff --git a/elpher.el b/elpher.el
index 9b7ff32..8a420e1 100644 (file)
--- a/elpher.el
+++ b/elpher.el
@@ -21,8 +21,8 @@
 ;; Created: 11 April 2019
 ;; Version: 2.11.0
 ;; Keywords: comm gopher
-;; Homepage: http://thelambdalab.xyz/elpher
-;; Package-Requires: ((emacs "26.2"))
+;; Homepage: https://alexschroeder.ch/cgit/elpher
+;; Package-Requires: ((emacs "27.1"))
 
 ;; This file is not part of GNU Emacs.
 
@@ -1779,6 +1779,11 @@ If ADDRESS is already bookmarked, update the label only."
 ;;; Integrations
 ;;
 
+;; Avoid byte compilation warnings.
+(eval-when-compile
+  (declare-function org-link-store-props "ol")
+  (declare-function org-link-set-parameters "ol"))
+
 (defun elpher-org-link-store ()
   "Store link to an `elpher' page in `org'."
   (when (eq major-mode 'elpher-mode)
@@ -1799,29 +1804,37 @@ If ADDRESS is already bookmarked, update the label only."
          (string-match-p "^finger://.+" link))
     (elpher-go (string-remove-prefix "elpher:" link))))
 
-(with-eval-after-load "org"
-  ;; Use `org-link-set-parameters' if defined (org-mode 9+)
-  (if (fboundp 'org-link-set-parameters)
-      (org-link-set-parameters "elpher"
-                               :store #'elpher-org-link-store
-                               :follow #'elpher-org-link-follow)
-    (org-add-link-type "mu4e" 'elpher-org-link-follow)
-    (add-hook 'org-store-link-functions 'elpher-org-link-store)))
+(with-eval-after-load 'org
+  (org-link-set-parameters "elpher"
+                           :store #'elpher-org-link-store
+                           :follow #'elpher-org-link-follow))
 
 ;;;###autoload
-(defun browse-url-elpher (url &rest _args)
+(defun elpher-browse-url-elpher (url &rest _args)
   "Browse URL using Elpher.  This function is used by `browse-url'."
   (interactive (browse-url-interactive-arg "Elpher URL: "))
   (elpher-go url))
 
-(add-to-list
- 'browse-url-default-handlers
- '("^\\(gopher\\|finger\\|gemini\\)://" . browse-url-elpher))
+;; Use elpher to open gopher, finger and gemini links
+(with-eval-after-load 'browse-url
+  (add-to-list
+   'browse-url-default-handlers
+   '("^\\(gopher\\|finger\\|gemini\\)://" . elpher-browse-url-elpher)))
+
+;; Avoid byte compilation warnings.
+(eval-when-compile
+  (defvar thing-at-point-uri-schemes)
+  (defvar mu4e~view-beginning-of-url-regexp))
 
 ;; Register "gemini://" as a URI scheme so `browse-url' does the right thing
 (with-eval-after-load 'thingatpt
   (add-to-list 'thing-at-point-uri-schemes "gemini://"))
 
+(with-eval-after-load 'mu4e-view
+  ;; Make mu4e aware of the gemini world
+  (setq mu4e~view-beginning-of-url-regexp
+        "\\(?:https?\\|gopher\\|finger\\|gemini\\)://\\|mailto:"))
+
 ;;; Interactive procedures
 ;;