;; 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.
;;; 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
(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
(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."
(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))
" - 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")
(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)
(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