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;;; riece-compat.el --- compatibility functions
;; Copyright (C) 1998-2003 Daiki Ueno
;; Author: Daiki Ueno <ueno@unixuser.org>
;; Created: 1998-09-28
;; Keywords: IRC, riece, APEL
;; This file is part of Riece.
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Code:
(if (featurep 'xemacs)
(require 'riece-xemacs)
(require 'riece-emacs))
(defalias 'riece-mode-line-buffer-identification
'identity)
(defun riece-simplify-mode-line-format ()
"Remove unnecessary information from `mode-line-format'."
(let ((value (rassq 'mode-line-modified mode-line-format)))
(if value
(setq mode-line-format (delq value (copy-sequence mode-line-format)))
mode-line-format)))
(defun riece-line-beginning-position ()
(save-excursion
(beginning-of-line)
(point)))
(defun riece-line-end-position ()
(save-excursion
(end-of-line)
(point)))
(autoload 'read-passwd "passwd")
(defvar riece-read-passwd #'read-passwd)
(defun riece-read-passwd (prompt)
(funcall riece-read-passwd prompt))
(if (string-match "0\\{0\\}" "")
(defun riece-make-interval-regexp (regexp min &optional max)
(if max
(format "%s\\{%d,%d\\}" regexp min max)
(format "%s\\{%d\\}" regexp min)))
;; Emacs 20.7 doesn't support \{...\} in regexps.
(defun riece-make-interval-regexp (regexp min &optional max)
(mapconcat #'identity
(nconc (make-list min regexp)
(if max
(make-list (- max min) (concat regexp "?"))))
"")))
(provide 'riece-compat)
;;; riece-compat.el ends here
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