bc511a64f6
Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
95 lines
2.8 KiB
EmacsLisp
95 lines
2.8 KiB
EmacsLisp
;; erc-replace.el -- wash and massage messages inserted into the buffer
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;; Copyright (C) 2001-2002, 2004, 2006-2017 Free Software Foundation,
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;; Inc.
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;; Author: Andreas Fuchs <asf@void.at>
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;; Maintainer: emacs-devel@gnu.org
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;; Keywords: IRC, client, Internet
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;; This file is part of GNU Emacs.
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;; GNU Emacs 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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;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; This module allows you to systematically replace text in incoming
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;; messages. Load erc-replace, and customize `erc-replace-alist'.
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;; Then add to your init file:
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;; (require 'erc-replace)
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;; (erc-replace-mode 1)
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;;; Code:
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(require 'erc)
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(defgroup erc-replace nil
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"Replace text from incoming messages"
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:group 'erc)
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(defcustom erc-replace-alist nil
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"Alist describing text to be replaced in incoming messages.
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This is useful for filters.
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The alist has elements of the form (FROM . TO). FROM can be a regular
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expression or a variable, or any sexp, TO can be a string or a
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function to call, or any sexp. If a function, it will be called with
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one argument, the string to be replaced, and it should return a
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replacement string."
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:group 'erc-replace
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:type '(repeat (cons :tag "Search & Replace"
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(choice :tag "From"
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regexp
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variable
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sexp)
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(choice :tag "To"
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string
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function
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sexp))))
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(defun erc-replace-insert ()
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"Function to run from `erc-insert-modify-hook'.
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It replaces text according to `erc-replace-alist'."
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(mapcar (lambda (elt)
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(goto-char (point-min))
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(let ((from (car elt))
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(to (cdr elt)))
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(unless (stringp from)
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(setq from (eval from)))
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(while (re-search-forward from nil t)
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(cond ((stringp to)
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(replace-match to))
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((and (symbolp to) (fboundp to))
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(replace-match (funcall to (match-string 0))))
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(t
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(eval to))))))
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erc-replace-alist))
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;;;###autoload (autoload 'erc-replace-mode "erc-replace")
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(define-erc-module replace nil
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"This mode replaces incoming text according to `erc-replace-alist'."
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((add-hook 'erc-insert-modify-hook
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'erc-replace-insert))
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((remove-hook 'erc-insert-modify-hook
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'erc-replace-insert)))
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(provide 'erc-replace)
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;;; erc-replace.el ends here
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;;
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;; Local Variables:
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;; indent-tabs-mode: t
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;; tab-width: 8
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;; End:
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