X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?p=elpher.git;a=blobdiff_plain;f=elpher.el;h=722027663cc10e4f57f62e94ce07325c2630a4d1;hp=deb7fe88d2db6b3b9c639bf9a7f78f113f3e40ca;hb=285a073c36cad19dbf2e157d0314128f67473d4c;hpb=0e8eb2e0c919a07aa5db733d02e7669ccfb4276d

diff --git a/elpher.el b/elpher.el
index deb7fe8..7220276 100644
--- a/elpher.el
+++ b/elpher.el
@@ -4,10 +4,10 @@
 
 ;; Author: Tim Vaughan <tgvaughan@gmail.com>
 ;; Created: 11 April 2019
-;; Version: 1.4.6
+;; Version: 1.4.7
 ;; Keywords: comm gopher
 ;; Homepage: https://github.com/tgvaughan/elpher
-;; Package-Requires: ((emacs "25"))
+;; Package-Requires: ((emacs "26"))
 
 ;; This file is not part of GNU Emacs.
 
@@ -50,14 +50,20 @@
 ;;; Code:
 
 (provide 'elpher)
+
+;;; Dependencies
+;;
+
 (require 'seq)
 (require 'pp)
 (require 'shr)
+(require 'url-util)
+
 
 ;;; Global constants
 ;;
 
-(defconst elpher-version "1.4.6"
+(defconst elpher-version "1.4.7"
   "Current version of elpher.")
 
 (defconst elpher-margin-width 6
@@ -209,21 +215,22 @@ before attempting to connect to the server."
         (selector (elpher-address-selector address))
         (bare-host (elpher-address-host address))
         (port (elpher-address-port address)))
-    (let ((host (if (string-match-p ":" bare-host)
-                    (concat "[" bare-host "]")
-                  bare-host)))
-      (if (and (equal type ?h)
-               (string-prefix-p "URL:" selector))
-          (elt (split-string selector "URL:") 1)
-        (concat "gopher"
-                (if (elpher-address-use-tls-p address) "s" "")
-                "://"
-                host
-                (if (equal port 70)
-                    ""
-                  (format ":%d" port))
-                "/" (string type)
-                selector)))))
+    (url-encode-url
+     (let ((host (if (string-match-p ":" bare-host)
+                     (concat "[" bare-host "]")
+                   bare-host)))
+       (if (and (equal type ?h)
+                (string-prefix-p "URL:" selector))
+           (elt (split-string selector "URL:") 1)
+         (concat "gopher"
+                 (if (elpher-address-use-tls-p address) "s" "")
+                 "://"
+                 host
+                 (if (equal port 70)
+                     ""
+                   (format ":%d" port))
+                 "/" (string type)
+                 selector))))))
 
 ;; Node
 
@@ -297,8 +304,12 @@ unless PRESERVE-PARENT is non-nil."
   (if getter
       (funcall getter)
     (let* ((address (elpher-node-address node))
-           (type (elpher-address-type address)))
-      (funcall (car (alist-get type elpher-type-map))))))
+           (type (elpher-address-type address))
+           (type-record (alist-get type elpher-type-map)))
+      (if type-record
+          (funcall (car type-record))
+        (elpher-visit-parent-node)
+        (error "Unsupported gopher selector type '%c'" type)))))
 
 (defun elpher-visit-parent-node ()
   "Visit the parent of the current node."
@@ -554,9 +565,11 @@ calls, as is necessary if the match is performed by `string-match'."
                (type (if (> (length type-and-selector) 1)
                          (elt type-and-selector 1)
                        ?1))
-               (selector (if (> (length type-and-selector) 1)
-                             (substring type-and-selector 2)
-                           ""))
+               (selector (decode-coding-string
+                          (url-unhex-string
+                           (if (> (length type-and-selector) 1)
+                               (substring type-and-selector 2)
+                             "")) 'utf-8))
                (use-tls (string= protocol "gophers"))
                (address (elpher-make-address type selector host port use-tls)))
           (elpher-make-node url address))
@@ -793,7 +806,7 @@ calls, as is necessary if the match is performed by `string-match'."
            " - R: reload current page (regenerates cache)\n"
            " - T: toggle TLS mode\n"
            " - d/D: download item under cursor or current page\n"
-           " - w: display the raw server response for the current page\n"
+           " - .: display the raw server response for the current page\n"
            " - S: set an explicit character coding system (default is to autodetect)\n"
            "\n"
            "Start your exploration of gopher space:\n")
@@ -1191,7 +1204,7 @@ host, selector and port."
     (define-key map (kbd "r") 'elpher-redraw)
     (define-key map (kbd "R") 'elpher-reload)
     (define-key map (kbd "T") 'elpher-toggle-tls)
-    (define-key map (kbd "w") 'elpher-view-raw)
+    (define-key map (kbd ".") 'elpher-view-raw)
     (define-key map (kbd "d") 'elpher-download)
     (define-key map (kbd "D") 'elpher-download-current)
     (define-key map (kbd "m") 'elpher-jump)
@@ -1217,7 +1230,7 @@ host, selector and port."
         (kbd "r") 'elpher-redraw
         (kbd "R") 'elpher-reload
         (kbd "T") 'elpher-toggle-tls
-        (kbd "w") 'elpher-view-raw
+        (kbd ".") 'elpher-view-raw
         (kbd "d") 'elpher-download
         (kbd "D") 'elpher-download-current
         (kbd "m") 'elpher-jump