;; Copyright (C) 2019 Tim Vaughan
-;; Author: Tim Vaughan <timv@ughan.xyz>
+;; Author: Tim Vaughan <plugd@thelambdalab.xyz>
;; Created: 11 April 2019
-;; Version: 2.7.1
+;; Version: 2.7.4
;; Keywords: comm gopher
;; Homepage: http://thelambdalab.xyz/elpher
;; Package-Requires: ((emacs "26"))
;;; Commentary:
- ;; Elpher aims to provide a practical and friendly gopher client
- ;; for GNU Emacs. It supports:
+ ;; Elpher aims to provide a practical and friendly gopher, gemini,
+ ;; and finger client for GNU Emacs. It supports:
;; - intuitive keyboard and mouse-driven browsing,
;; - out-of-the-box compatibility with evil-mode,
;;; Global constants
;;
-(defconst elpher-version "2.7.1"
+(defconst elpher-version "2.7.4"
"Current version of elpher.")
(defconst elpher-margin-width 6
the time when the text is rendered."
:type '(integer))
+(defcustom elpher-bookmarks-file (locate-user-emacs-file "elpher-bookmarks")
+ "Specify the name of the file where elpher bookmarks will be saved."
+ :type '(file))
+
;; Face customizations
(defgroup elpher-faces nil
(defface elpher-gemini-heading1
'((t :inherit bold :height 1.8))
- "Face used for brackets around directory margin key.")
+ "Face used for gemini heading level 1.")
(defface elpher-gemini-heading2
'((t :inherit bold :height 1.5))
- "Face used for brackets around directory margin key.")
+ "Face used for gemini heading level 2.")
(defface elpher-gemini-heading3
'((t :inherit bold :height 1.2))
- "Face used for brackets around directory margin key.")
+ "Face used for gemini heading level 3.")
;;; Model
;;
If the optional attribute TLS is non-nil, the address will be marked as
requiring gopher-over-TLS."
(cond
+ ((equal type ?i) nil)
((and (equal type ?h)
(string-prefix-p "URL:" selector))
(elpher-address-from-url (elt (split-string selector "URL:") 1)))
(port (elpher-address-port address))
(host (elpher-address-host address))
(selector-string-parts nil)
+ (bytes-received 0)
+ (hkbytes-received 0)
(proc (open-network-stream "elpher-process"
nil
(if force-ipv4 (dns-query host) host)
(set-process-coding-system proc 'binary)
(set-process-filter proc
(lambda (_proc string)
- (cancel-timer timer)
+ (when timer
+ (cancel-timer timer)
+ (setq timer nil))
+ (setq bytes-received (+ bytes-received (length string)))
+ (let ((new-hkbytes-received (/ bytes-received 102400)))
+ (when (> new-hkbytes-received hkbytes-received)
+ (setq hkbytes-received new-hkbytes-received)
+ (with-current-buffer "*elpher*"
+ (let ((inhibit-read-only t))
+ (goto-char (point-min))
+ (beginning-of-line 2)
+ (delete-region (point) (point-max))
+ (insert "("
+ (number-to-string (/ hkbytes-received 10.0))
+ " MB read)")))))
(setq selector-string-parts
(cons string selector-string-parts))))
(set-process-sentinel proc
(concat (elpher-gopher-address-selector address)
"\r\n"))))
(t
- (cancel-timer timer)
+ (when timer
+ (cancel-timer timer)
+ (setq timer nil))
(funcall renderer (apply #'concat
(reverse selector-string-parts)))
(elpher-restore-pos)))
(insert content)
(elpher-restore-pos))
(elpher-with-clean-buffer
- (insert "LOADING... (use 'u' to cancel)"))
+ (insert "LOADING... (use 'u' to cancel)\n"))
(condition-case the-error
(elpher-get-selector address renderer)
(error
'follow-link t
'help-echo (elpher-page-button-help page)))
(pcase type
- ((or '(gopher ?i) 'nil) ;; Information
+ ('nil ;; Information
(elpher-insert-margin)
(let ((propertized-display-string
(propertize display-string 'face 'elpher-info)))
(if (not data)
nil
(let* ((address (elpher-page-address elpher-current-page))
- (selector (elpher-gopher-address-selector address)))
+ (selector (if (elpher-address-gopher-p address)
+ (elpher-gopher-address-selector address)
+ (elpher-address-filename address))))
(elpher-visit-previous-page) ; Do first in case of non-local exits.
(let* ((filename-proposal (file-name-nondirectory selector))
(filename (read-file-name "Download complete. Save file as: "
(port (elpher-address-port address))
(host (elpher-address-host address))
(response-string-parts nil)
+ (bytes-received 0)
+ (hkbytes-received 0)
(proc (open-network-stream "elpher-process"
nil
(if force-ipv4 (dns-query host) host)
(when timer
(cancel-timer timer)
(setq timer nil))
+ (setq bytes-received (+ bytes-received (length string)))
+ (let ((new-hkbytes-received (/ bytes-received 102400)))
+ (when (> new-hkbytes-received hkbytes-received)
+ (setq hkbytes-received new-hkbytes-received)
+ (with-current-buffer "*elpher*"
+ (let ((inhibit-read-only t))
+ (goto-char (point-min))
+ (beginning-of-line 2)
+ (delete-region (point) (point-max))
+ (insert "("
+ (number-to-string (/ hkbytes-received 10.0))
+ " MB read)")))))
(setq response-string-parts
(cons string response-string-parts))))
(set-process-sentinel proc
renderer)
(elpher-restore-pos)))
(error
- (elpher-network-error address the-error))))))
+ (elpher-network-error address the-error))))))
(error
(error "Error initiating connection to server")))))
(insert content)
(elpher-restore-pos))
(elpher-with-clean-buffer
- (insert "LOADING GEMINI... (use 'u' to cancel)"))
+ (insert "LOADING GEMINI... (use 'u' to cancel)\n"))
(setq elpher-gemini-redirect-chain nil)
(elpher-get-gemini-response address renderer))
(error
((pred (string-prefix-p "image/"))
(elpher-render-image body))
(_other
- (error "Unsupported MIME type %S" mime-type))))))
+ (elpher-render-download body))))))
(defun elpher-gemini-get-link-url (link-line)
"Extract the url portion of LINK-LINE, a gemini map file link line.
(insert content)
(elpher-restore-pos))
(elpher-with-clean-buffer
- (insert "LOADING... (use 'u' to cancel)"))
+ (insert "LOADING... (use 'u' to cancel)\n"))
(condition-case the-error
(let* ((kill-buffer-query-functions nil)
(user (let ((filename (elpher-address-filename address)))
(set-process-coding-system proc 'binary)
(set-process-filter proc
(lambda (_proc string)
- (cancel-timer timer)
+ (when timer
+ (cancel-timer timer)
+ (setq timer nil))
(setq selector-string-parts
(cons string selector-string-parts))))
(set-process-sentinel proc
proc
(concat user "\r\n"))))
(t
- (cancel-timer timer)
+ (when timer
+ (cancel-timer timer)
+ (setq timer nil))
(funcall renderer (apply #'concat
(reverse selector-string-parts)))
(elpher-restore-pos)))))))
" - m: select an item on current page by name (autocompletes)\n"
" - u/mouse-3: return to previous page\n"
" - o/O: visit different selector or the root menu of the current server\n"
- " - g: go to a particular gopher address\n"
+ " - g: go to a particular address (gopher, gemini, finger)\n"
" - d/D: download item under cursor or current page\n"
" - i/I: info on item under cursor or current page\n"
" - c/C: copy URL representation of item under cursor or current page\n"
(elpher-insert-index-record "Floodgap Systems Gopher Server"
(elpher-make-gopher-address ?1 "" "gopher.floodgap.com" 70))
(insert "\n"
- "Alternatively, select the following item and enter some search terms:\n")
+ "Alternatively, select a search engine and enter some search terms:\n")
(elpher-insert-index-record "Veronica-2 Gopher Search Engine"
(elpher-make-gopher-address ?7 "/v2/vs" "gopher.floodgap.com" 70))
+ (elpher-insert-index-record "GUS Gemini Search Engine"
+ (elpher-address-from-url "gemini://gus.guru/search"))
(insert "\n"
"This page contains your bookmarked sites (also visit with B):\n")
(elpher-insert-index-record "Your Bookmarks" 'bookmarks)
"- a: rename selected bookmark\n"
"\n"
"Bookmarks are stored in the file ")
- (let ((filename (locate-user-emacs-file "elpher-bookmarks"))
+ (let ((filename elpher-bookmarks-file)
(help-string "RET,mouse-1: Open bookmarks file in new buffer for editing."))
(insert-text-button filename
'face 'link
(defun elpher-save-bookmarks (bookmarks)
"Record the bookmark list BOOKMARKS to the user's bookmark file.
Beware that this completely replaces the existing contents of the file."
- (with-temp-file (locate-user-emacs-file "elpher-bookmarks")
+ (with-temp-file elpher-bookmarks-file
(erase-buffer)
(insert "; Elpher bookmarks file\n\n"
"; Bookmarks are stored as a list of (label URL) items.\n"
(let ((bookmarks
(with-temp-buffer
(ignore-errors
- (insert-file-contents (locate-user-emacs-file "elpher-bookmarks"))
+ (insert-file-contents elpher-bookmarks-file)
(goto-char (point-min))
(read (current-buffer))))))
(if (and bookmarks (listp (cadar bookmarks)))
(let ((map (make-sparse-keymap)))
(define-key map (kbd "TAB") 'elpher-next-link)
(define-key map (kbd "<backtab>") 'elpher-prev-link)
+ (define-key map (kbd "C-M-i") 'elpher-prev-link)
(define-key map (kbd "u") 'elpher-back)
(define-key map [mouse-3] 'elpher-back)
(define-key map (kbd "O") 'elpher-root-dir)
The Lambda Lab / projects / elpher.git / commitdiff