;;; format-spec.el --- functions for formatting arbitrary formatting strings
-;; Copyright (C) 1999, 2000, 2002, 2003, 2004,
-;; 2005 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2013 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: tools
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs 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.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; 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.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
((looking-at "\\([-0-9.]*\\)\\([a-zA-Z]\\)")
(let* ((num (match-string 1))
(spec (string-to-char (match-string 2)))
- (val (cdr (assq spec specification))))
+ (val (assq spec specification)))
(unless val
(error "Invalid format character: `%%%c'" spec))
+ (setq val (cdr val))
;; Pad result to desired length.
- (let ((text (format (concat "%" num "s") val)))
+ (let ((text (format (concat "%" num "s") val)))
;; Insert first, to preserve text properties.
- (insert-and-inherit text)
- ;; Delete the specifier body.
+ (insert-and-inherit text)
+ ;; Delete the specifier body.
(delete-region (+ (match-beginning 0) (length text))
(+ (match-end 0) (length text)))
;; Delete the percent sign.
(provide 'format-spec)
-;;; arch-tag: c22d49cf-d167-445d-b7f1-2504d4173f53
;;; format-spec.el ends here