Merge remote-tracking branch 'upstream/patch_cache-gemini-page-links' into main

diff --cc elpher.el
index 64ec7ca,8230377..66fa275
--- 1/elpher.el
--- 2/elpher.el
+++ b/elpher.el
@@@ -1,18 -1,6 +1,19 @@@
  ;;; elpher.el --- A friendly gopher and gemini client  -*- lexical-binding:t -*-
  
 -;; Copyright (C) 2019-2020 Tim Vaughan
 +;; Copyright (C) 2021 Jens Östlund <jostlund@gmail.com>
 +;; Copyright (C) 2021 F. Jason Park <jp@neverwas.me>
 +;; Copyright (C) 2021 Christopher Brannon <chris@the-brannons.com>
 +;; Copyright (C) 2021 Omar Polo <op@omarpolo.com>
 +;; Copyright (C) 2021 Noodles! <nnoodle@chiru.no>
 +;; Copyright (C) 2020-2021 Alex Schroeder <alex@gnu.org>
++;; Copyright (C) 2020 Alexis <flexibeast@gmail.com>
 +;; Copyright (C) 2020 Étienne Deparis <etienne@depar.is>
 +;; Copyright (C) 2020 Simon Nicolussi <sinic@sinic.name>
 +;; Copyright (C) 2020 Michel Alexandre Salim <michel@michel-slm.name>
 +;; Copyright (C) 2020 Koushk Roy <kroy@twilio.com>
 +;; Copyright (C) 2020 Vee <vee@vnsf.xyz>
 +;; Copyright (C) 2020 Simon South <simon@simonsouth.net>
 +;; Copyright (C) 2019-2020 Tim Vaughan <plugd@thelambdalab.xyz>
  
  ;; Author: Tim Vaughan <plugd@thelambdalab.xyz>
  ;; Created: 11 April 2019
@@@ -212,11 -187,11 +222,16 @@@ This can be useful when browsing from 
  some servers which do not support IPv6 can take a long time to time-out."
    :type '(boolean))
  
 +(defcustom elpher-socks-always nil
 +  "If non-nil, elpher will establish network connections over a SOCKS proxy.
 +Otherwise, the SOCKS proxy is only used for connections to onion services."
 +  :type '(boolean))
 +
+ (defcustom elpher-gemini-number-links nil
+   "If non-nil, number links in gemini pages when rendering.
+ Links can be accessed by pressing `v' ('visit') followed by the link number."
+   :type '(boolean))
+ 
  ;; Face customizations
  
  (defgroup elpher-faces nil
@@@ -501,15 -468,20 +516,20 @@@ unless NO-HISTORY is non-nil.
                (equal (elpher-page-address elpher-current-page)
                       (elpher-page-address page)))
      (push elpher-current-page elpher-history))
 -  (setq elpher-current-page page)
 +  (setq-local elpher-current-page page)
    (let* ((address (elpher-page-address page))
           (type (elpher-address-type address))
-          (type-record (cdr (assoc type elpher-type-map))))
+          (type-record (cdr (assoc type elpher-type-map)))
+          (page-links nil))
      (if type-record
-         (funcall (car type-record)
-                  (if renderer
-                      renderer
-                    (cadr type-record)))
+         (progn
+           (funcall (car type-record)
+                    (if renderer
+                        renderer
+                      (cadr type-record)))
+           (setq page-links (gethash address elpher--gemini-page-links-cache))
+           (if page-links
+               (setq elpher--gemini-page-links page-links)))
        (elpher-visit-previous-page)
        (pcase type
          (`(gopher ,type-char)