;;; elpher.el --- A friendly gopher and gemini client -*- lexical-binding: t -*-
-;; 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) 2021 Abhiseck Paira <abhiseckpaira@disroot.org>
-;; Copyright (C) 2021 Daniel Semyonov <daniel@dsemy.com>
-;; Copyright (C) 2020-2021 Alex Schroeder <alex@gnu.org>
-;; Copyright (C) 2020 Zhiwei Chen <chenzhiwei03@kuaishou.com>
-;; Copyright (C) 2020 condy0919 <condy0919@gmail.com>
-;; 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) 2019-2021 Tim Vaughan <plugd@thelambdalab.xyz>
+;; Copyright (C) 2019-2022 Tim Vaughan <plugd@thelambdalab.xyz>
+;; Copyright (C) 2020-2022 Elpher contributors (See info manual for full list)
;; Author: Tim Vaughan <plugd@thelambdalab.xyz>
;; Created: 11 April 2019
-;; Version: 3.2.2
+;; Version: 3.3.2
;; Keywords: comm gopher
;; Homepage: https://thelambdalab.xyz/elpher
;; Package-Requires: ((emacs "27.1"))
;;; Global constants
;;
-(defconst elpher-version "3.2.2"
+(defconst elpher-version "3.3.2"
"Current version of elpher.")
(defconst elpher-margin-width 6
(declare-function org-link-store-props "ol")
(declare-function org-link-set-parameters "ol")
(defvar ansi-color-context)
+ (defvar xterm-color--current-fg)
+ (defvar xterm-color--current-bg)
(defvar bookmark-make-record-function)
(defvar mu4e~view-beginning-of-url-regexp)
(defvar eww-use-browse-url)
- (defvar thing-at-point-uri-schemes)
- (defvar xterm-color-preserve-properties))
+ (defvar thing-at-point-uri-schemes))
;;; Customization group
(defcustom elpher-filter-ansi-from-text nil
"If non-nil, filter ANSI escape sequences from text.
-The default behaviour is to use the ansi-color package to interpret these
-sequences."
+The default behaviour is to use the ansi-color package (or xterm-color if it is
+available) to interpret these sequences."
:type '(boolean))
(defcustom elpher-certificate-directory
(defun elpher-address-host (address)
"Retrieve host from ADDRESS object."
- (url-host address))
+ (let ((host-pre (url-host address)))
+ ;; The following strips out square brackets which sometimes enclose IPv6
+ ;; addresses. Doing this here rather than at the parsing stage may seem
+ ;; weird, but this lets us way we avoid having to muck with both URL parsing
+ ;; and reconstruction. It's also more efficient, as this method is not
+ ;; called during page rendering.
+ (if (and (> (length host-pre) 2)
+ (eq (elt host-pre 0) ?\[)
+ (eq (elt host-pre (- (length host-pre) 1)) ?\]))
+ (substring host-pre 1 (- (length host-pre) 1))
+ host-pre)))
(defun elpher-address-user (address)
"Retrieve user from ADDRESS object."
;; avoid resetting buffer-local variables
(elpher-mode))
(let ((inhibit-read-only t)
- (ansi-color-context nil)) ;; clean ansi interpreter state
+ (ansi-color-context nil)) ;; clean ansi interpreter state (also next 2 lines)
+ (setq-local xterm-color--current-fg nil)
+ (setq-local xterm-color--current-bg nil)
(setq-local network-security-level
(default-value 'network-security-level))
(erase-buffer)
(type (if address (elpher-address-type address) nil))
(type-map-entry (cdr (assoc type elpher-type-map)))
(fill-prefix (make-string (+ 1 (length elpher-gemini-link-string)) ?\s)))
- (insert elpher-gemini-link-string)
- (if type-map-entry
- (let* ((face (elt type-map-entry 3))
- (display-string (or given-display-string
- (elpher-address-to-iri address)))
- (page (elpher-make-page display-string
- address)))
- (insert-text-button display-string
- 'face face
- 'elpher-page page
- 'action #'elpher-click-link
- 'follow-link t
- 'help-echo #'elpher--page-button-help))
- (insert (propertize display-string 'face 'elpher-unknown)))
- (newline)))))
+ (when type-map-entry
+ (insert elpher-gemini-link-string)
+ (let* ((face (elt type-map-entry 3))
+ (display-string (or given-display-string
+ (elpher-address-to-iri address)))
+ (page (elpher-make-page display-string
+ address)))
+ (insert-text-button display-string
+ 'face face
+ 'elpher-page page
+ 'action #'elpher-click-link
+ 'follow-link t
+ 'help-echo #'elpher--page-button-help))
+ (newline))))))
(defun elpher-gemini-insert-header (header-line)
"Insert header described by HEADER-LINE into a text/gemini document.
text-line))
(fill-prefix (if line-prefix
(make-string (length (match-string 0 text-line)) ?\s)
- nil)))
+ "")))
(insert (elpher-process-text-for-display processed-text-line))
(newline)))
(buffer-string))))
(defun elpher-build-current-imenu-index ()
+ "Build imenu index for current elpher buffer."
(save-excursion
(goto-char (point-min))
(let ((match nil)
to the buffer."
(let* ((url (cdr (assq 'location bookmark)))
(cleaned-url (string-trim url))
- (page (elpher-page-from-url cleaned-url)))
+ (page (elpher-page-from-url cleaned-url))
+ (buffer (get-buffer-create elpher-buffer-name)))
(elpher-with-clean-buffer
(elpher-visit-page page))
- (set-buffer (get-buffer elpher-buffer-name))
+ (set-buffer buffer)
nil))
(defun elpher-bookmark-link ()
(setq-local elpher-history nil)
(setq-local elpher-buffer-name (buffer-name))
(setq-local bookmark-make-record-function #'elpher-bookmark-make-record)
- (setq-local imenu-create-index-function #'elpher-build-current-imenu-index)
- (setq-local xterm-color-preserve-properties t))
+ (setq-local imenu-create-index-function #'elpher-build-current-imenu-index))
(when (fboundp 'evil-set-initial-state)
(evil-set-initial-state 'elpher-mode 'motion))
The Lambda Lab / projects / elpher.git / blobdiff