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(defcustom sbbs-jump-to-link t
"Jump to first link after narrowing posts."
:type 'boolean)
(defcustom sbbs-recenter-to-top t
"Move point to top of frame when moving through posts."
:type 'boolean)
(defcustom sbbs-open-at-last-post t
"Jump to last post in a thread when opening a thread."
:type 'boolean)
(defface sbbs--spoiler-face
'((((background light)) :background "black" :foreground "black")
(((background dark)) :background "white" :foreground "white"))
"Face for spoiler text in threads.")
(defface sbbs--uncover-spoiler-face
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(format "Thread %d: %s" id
(cdr (assq 'headline thread))))
(dolist (post (cadr (assq 'posts thread)))
(sbbs--thread-insert-post post))
(delete-blank-lines)
(when range
(sbbs--limit-to-range range))
(if sbbs-open-at-last-post
(sbbs-goto-end)
(goto-char (point-min)))))))
(goto-char (point-min))))))))
;; INTERACTIVE FUNCTIONS
(defun sbbs-show-all ()
"Show all hidden posts."
(interactive)
(sbbs-show-pop -1))
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(when (and (eq 'sbbs--post-header-face (get-text-property (point) 'face))
(not (get-text-property (point) 'invisible)))
(throw 'found t)))))
(beginning-of-line)
(when sbbs-recenter-to-top
(set-window-start (selected-window) (point))))
(defun sbbs-goto-end ()
"Jump to last message in the curren thread."
(interactive)
(goto-char (point-max))
(let ((sbbs-recenter-to-top nil))
(sbbs-read-previous 1)))
;;;###autoload
(defun sbbs-browse (board reload)
"Open thread overview for BOARD."
(interactive (list (sbbs-read-board) nil))
(let* ((name (format "*browsing /%s/*" (sbbs--board-name board)))
(url (sbbs--board-url "list" t board)))
(if (and (get-buffer name) (not reload))
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(suppress-keymap map)
(define-key map (kbd "<tab>") #'forward-button)
(define-key map (kbd "<backtab>") #'backward-button)
(define-key map (kbd "r") #'sbbs-read-reply)
(define-key map (kbd "n") #'sbbs-read-next)
(define-key map (kbd "p") #'sbbs-read-previous)
(define-key map (kbd "a") #'sbbs-show-pop)
(define-key map (kbd "u") #'sbbs-show-pop)
(define-key map (kbd "l") #'sbbs-show-pop)
(define-key map (kbd "A") #'sbbs-show-all)
(define-key map (kbd "f") #'sbbs-show-replies)
(define-key map (kbd "e") #'sbbs-goto-end)
(define-key map (kbd ">") #'sbbs-goto-end)
map))
(define-derived-mode sbbs-read-mode special-mode "SchemeBBS Read"
"Major mode for reading a thread."
(buffer-disable-undo)
(visual-line-mode t)
(setq-local revert-buffer-function #'sbbs--reload-thread)
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