90 lines
3.1 KiB
EmacsLisp
90 lines
3.1 KiB
EmacsLisp
;;; weechat-spelling.el --- FlySpell support for WeeChat. -*- lexical-binding: t -*-
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;; Copyright (C) 2013 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
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;; Author: Rüdiger Sonderfeld <ruediger@c-plusplus.de>
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;; Moritz Ulrich <moritz@tarn-vedra.de>
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;; Aristid Breitkreuz <aristidb@gmail.com>
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;; Keywords: irc chat network weechat
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;; URL: https://github.com/the-kenny/weechat.el
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;;; Code:
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(require 'weechat)
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(require 'flyspell)
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(require 's)
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(defgroup weechat-spelling nil
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"FlySpell support for WeeChat."
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:link '(url-link "https://github.com/the-kenny/weechat.el")
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:prefix "weechat-spelling"
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:group 'weechat)
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(defcustom weechat-spelling-dictionaries nil
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"An alist mapping buffer names to dictionaries.
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The format of each entry is (CHANNEL . DICTIONARY). Where CHANNEL is a regexp
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matching the buffer name (\"Server.Channel\") and DICTIONARY is the name of an
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`ispell' dictionary.
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See `ispell-valid-dictionary-list' for a list of valid dictionaries."
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:type '(choice
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(const :tag "Default dictionary" nil)
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(repeat (cons (string :tag "Server.Channel Regex")
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(string :tag "Dictionary"))))
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:group 'weechat-spelling)
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(defun weechat-spelling-init (&optional buffer)
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"Initialize spelling in BUFFER or `current-buffer'."
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(with-current-buffer (or buffer (current-buffer))
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(dolist (entry weechat-spelling-dictionaries)
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(when (s-matches? (car entry) (buffer-name))
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(setq ispell-local-dictionary (cdr entry))))
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(setq flyspell-generic-check-word-predicate #'weechat-mode-flyspell-verify)
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(flyspell-mode 1)))
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(defvar weechat-prompt-end-marker) ;; See weechat.el
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(defvar weechat-user-list) ;; See weechat.el
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(defun weechat-mode-flyspell-verify ()
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"Function used for `flyspell-generic-check-word-predicate' in `weechat-mode'."
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(not (or
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;; Spell-check only input line
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(< (point) weechat-prompt-end-marker)
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(let ((word-data (flyspell-get-word)))
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(or
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;; Don't spell-check nick names
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(member (car word-data) weechat-user-list)
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;; Don't spell-check words starting with a /
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(eq (char-before (cadr word-data)) ?/))))))
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(put 'weechat-mode
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'flyspell-mode-predicate
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#'weechat-mode-flyspell-verify)
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(weechat-do-buffers (weechat-spelling-init))
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(add-hook 'weechat-mode-hook #'weechat-spelling-init)
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(defun weechat-spelling-unload-function ()
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(weechat-do-buffers (flyspell-mode -1))
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nil)
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(provide 'weechat-spelling)
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;;; weechat-spelling.el ends here
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