sbbs.el

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Comment:Fix outlines
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SHA3-256: 80dcfa319cdf8fcc35ab60adc6adbaa99f5061dae9b5a985e9db087e39b56e42
User & Date: zge on 2021-05-29 14:28:30
Other Links: branch diff | manifest | tags
Context
2022-01-22
18:12
Add sbbs-open-externally command check-in: 92c5d47565 user: philip tags: master, trunk
2021-05-29
14:28
Fix outlines check-in: 80dcfa319c user: zge tags: master, trunk
12:53
Improve check if region is active check-in: 438efd04c7 user: zge tags: master, trunk
Changes
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Modified sbbs.el from [f9185109d4] to [deeb5b67a8]. 

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(require 'text-property-search)
(require 'tabulated-list)
(require 'button)
(require 'url)
(require 'hl-line)
(require 'rx)


  ;; CUSTOMIZABLE DATA

(defgroup sbbs nil
  "SchemeBBS client."
  :group 'applications
  :prefix "sbbs-")

(defcustom sbbs-boards
................................................................................
  "Face for code blocks in threads.")

(defface sbbs--post-header-face
  '((nil :extend t
         :inherit highlight))
  "Face for post headers in the thread view.")


  ;; VARIABLES

(defvar-local sbbs--board nil
  "Buffer local reference to current board.

See `sbbs-make-board'.")

(defvar-local sbbs--thread-id nil
................................................................................

(defvar-local sbbs--limit-stack nil
  "Stack of last limit specs.")

(defvar-local sbbs--last-spoiler nil
  "Point of last spoiler visited.")


  ;; BOARD OBJECT AND FUNCTIONS

(defun sbbs-make-board (domain name &optional tls)
  "Create board object, using DOMAIN, NAME and TLS flag."
  (vector domain name tls))

(defsubst sbbs--board-domain (board)
  "Get domain part of a BOARD object."
................................................................................
                               (sbbs--board-name def))
                     "Board: ")
                   boards nil t "/" nil def)))
      (if (stringp choice)
          (cdr (assoc choice boards))
        choice))))


  ;; UTILITY FUNCTIONS

(defun sbbs--reload-thread (&optional _ignore-auto _noconfirm)
  "Function to reload an opened thread."
  (when sbbs--thread-id (sbbs-view-open sbbs--thread-id)))

(defun sbbs--reload-board ()
  "Function to regenerate thread index.
................................................................................
            ((> nr current) (setq up (point))))))
  (unless (and (eq 'highlight (get-text-property (point) 'face))
               (looking-at-p "\\`#[[:digit:]]+"))
    ;; in case we are on the first character of a post, we shouldn't
    ;; jump back, since that would mean setting to point to NR-1.
    (sbbs-read-previous 1)))


  ;; UI GENERATOR

(defconst sbbs--link-regexp
  (rx-to-string
   `(: bos
       (or (: "/" (group-n 2 (+ alnum))
              "/" (group-n 3 (+ digit))
              "/" (group-n 4 (: (+ digit) (? "-" (+ digit)))
................................................................................
         (setq sbbs--last-spoiler (point)))
        (sbbs--last-spoiler
         (dolist (o (overlays-at sbbs--last-spoiler))
           (when (overlay-get o 'sbbs-uncover-p)
             (delete-overlay o)))
         (setq sbbs--last-spoiler nil))))


  ;; URL.EL CALLBACKS

(defun sbbs--fix-encoding ()
  "Convert the raw response after point to utf-8."
  (save-excursion
    ;; see http://textboard.org/prog/39/263
    (set-buffer-multibyte nil)
    (while (search-forward-regexp
................................................................................
          (delete-blank-lines)
          (when range
            (sbbs--limit-to-range range))
          (if sbbs-open-at-last-post
              (sbbs-goto-end)
            (goto-char (point-min))))))))


  ;; INTERACTIVE FUNCTIONS

(defun sbbs-show-all ()
  "Show all hidden posts."
  (interactive)
  (sbbs-show-pop -1))

(defun sbbs-show-pop (&optional n)
................................................................................
        (url-retrieve url #'sbbs--board-loader
                      (list (current-buffer)))
        (switch-to-buffer (current-buffer))))))

;;;###autoload
(defalias 'sbbs #'sbbs-browse)


  ;; MAJOR MODES

(defvar sbbs-view-mode-map
  (let ((map (make-sparse-keymap)))
    (define-key map (kbd "RET") #'sbbs-view-open)
    (define-key map (kbd "c") #'sbbs-view-compose)
    map))









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(require 'text-property-search)
(require 'tabulated-list)
(require 'button)
(require 'url)
(require 'hl-line)
(require 'rx)

 
;;; CUSTOMIZABLE DATA

(defgroup sbbs nil
  "SchemeBBS client."
  :group 'applications
  :prefix "sbbs-")

(defcustom sbbs-boards
................................................................................
  "Face for code blocks in threads.")

(defface sbbs--post-header-face
  '((nil :extend t
         :inherit highlight))
  "Face for post headers in the thread view.")

 
;;; VARIABLES

(defvar-local sbbs--board nil
  "Buffer local reference to current board.

See `sbbs-make-board'.")

(defvar-local sbbs--thread-id nil
................................................................................

(defvar-local sbbs--limit-stack nil
  "Stack of last limit specs.")

(defvar-local sbbs--last-spoiler nil
  "Point of last spoiler visited.")

 
;;; BOARD OBJECT AND FUNCTIONS

(defun sbbs-make-board (domain name &optional tls)
  "Create board object, using DOMAIN, NAME and TLS flag."
  (vector domain name tls))

(defsubst sbbs--board-domain (board)
  "Get domain part of a BOARD object."
................................................................................
                               (sbbs--board-name def))
                     "Board: ")
                   boards nil t "/" nil def)))
      (if (stringp choice)
          (cdr (assoc choice boards))
        choice))))

 
;;; UTILITY FUNCTIONS

(defun sbbs--reload-thread (&optional _ignore-auto _noconfirm)
  "Function to reload an opened thread."
  (when sbbs--thread-id (sbbs-view-open sbbs--thread-id)))

(defun sbbs--reload-board ()
  "Function to regenerate thread index.
................................................................................
            ((> nr current) (setq up (point))))))
  (unless (and (eq 'highlight (get-text-property (point) 'face))
               (looking-at-p "\\`#[[:digit:]]+"))
    ;; in case we are on the first character of a post, we shouldn't
    ;; jump back, since that would mean setting to point to NR-1.
    (sbbs-read-previous 1)))

 
;;; UI GENERATOR

(defconst sbbs--link-regexp
  (rx-to-string
   `(: bos
       (or (: "/" (group-n 2 (+ alnum))
              "/" (group-n 3 (+ digit))
              "/" (group-n 4 (: (+ digit) (? "-" (+ digit)))
................................................................................
         (setq sbbs--last-spoiler (point)))
        (sbbs--last-spoiler
         (dolist (o (overlays-at sbbs--last-spoiler))
           (when (overlay-get o 'sbbs-uncover-p)
             (delete-overlay o)))
         (setq sbbs--last-spoiler nil))))

 
;;; URL.EL CALLBACKS

(defun sbbs--fix-encoding ()
  "Convert the raw response after point to utf-8."
  (save-excursion
    ;; see http://textboard.org/prog/39/263
    (set-buffer-multibyte nil)
    (while (search-forward-regexp
................................................................................
          (delete-blank-lines)
          (when range
            (sbbs--limit-to-range range))
          (if sbbs-open-at-last-post
              (sbbs-goto-end)
            (goto-char (point-min))))))))

 
;;; INTERACTIVE FUNCTIONS

(defun sbbs-show-all ()
  "Show all hidden posts."
  (interactive)
  (sbbs-show-pop -1))

(defun sbbs-show-pop (&optional n)
................................................................................
        (url-retrieve url #'sbbs--board-loader
                      (list (current-buffer)))
        (switch-to-buffer (current-buffer))))))

;;;###autoload
(defalias 'sbbs #'sbbs-browse)

 
;;; MAJOR MODES

(defvar sbbs-view-mode-map
  (let ((map (make-sparse-keymap)))
    (define-key map (kbd "RET") #'sbbs-view-open)
    (define-key map (kbd "c") #'sbbs-view-compose)
    map))

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