1 files changed, 45 insertions, 0 deletions
diff --git a/lib/net/jao-url.el b/lib/net/jao-url.el
new file mode 100644
index 0000000..ac66cef
--- /dev/null
+++ b/lib/net/jao-url.el
@@ -0,0 +1,45 @@
+;;; jao-url.el --- URL handling                      -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2025  Jose Antonio Ortega Ruiz
+
+;; Author: Jose Antonio Ortega Ruiz <mail@jao.io>
+;; Keywords: hypermedia
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+(require 'shr)
+(require 'ffap)
+(require 'thingatpt)
+
+(defun jao-url-around-point (&optional current-url)
+  (or (and (fboundp 'w3m-anchor) (w3m-anchor))
+      (shr-url-at-point nil)
+      (ffap-url-at-point)
+      (thing-at-point 'url)
+      (when current-url
+        (or (and (fboundp 'w3m-anchor) (w3m-anchor))
+            (and (derived-mode-p 'eww-mode) (plist-get eww-data :url))))))
+
+
+(defun jao-url-email-url ()
+  (save-excursion
+    (goto-char (point-min))
+    (when (or (search-forward-regexp "^Via: h" nil t)
+              (search-forward-regexp "^URL:[\n ]h" nil t)
+              (and (search-forward-regexp "^Link$" nil t)
+                   (not (beginning-of-line))))
+      (jao-url-around-point))))
+
+(provide 'jao-url)
+;;; jao-url.el ends here