Build system spring-clean.

[skel] / skelrc

;;; -*-emacs-lisp-*-

(defun skelrc-strip-trailing-whitespace (string)
  (let ((i (1- (length string))))
    (while (and (>= i 0) (= (char-syntax (aref string i)) ? ))
      (setq i (1- i)))
    (substring string 0 (1+ i))))

(defun skelrc-banner (title &optional block)
  (let* ((start (skel-lookup 'block-start))
	 (end (skel-lookup (if block 'block-banner-knob 'block-banner-end)))
	 (barlen (- 77 (length (concat start end " ----- " title)))))
    (skelrc-strip-trailing-whitespace (concat start
					      "----- "
					      title
					      " "
					      (make-string barlen ?-)
					      end))))

(defvar skelrc-forced-major-mode 0)

(defun skelrc-force-mode (new-mode &optional priority)
  (or priority (setq priority 1))
  (if (> priority skelrc-forced-major-mode)
      (progn
	(or (eq new-mode major-mode)
	    (let ((old-skel-alist skel-alist))
	      (funcall new-mode)
	      (make-variable-buffer-local 'skel-alist)
	      (setq skel-alist old-skel-alist)))
	(make-variable-buffer-local 'skelrc-forced-major-mode)
	(setq skelrc-forced-major-mode priority))))

(defun skelrc-decode-major-mode ()
  (let* ((name (symbol-name major-mode))
	 (endind (string-match "-mode$" name)))
    (if endind (substring name 0 endind)
      (name))))

(defun skelrc-assq (key list)
  (let ((val (assq key list)))
    (and val (cdr val))))

(defun skelrc-component ()
  (if (assq 'full-title skel-alist)
"[[cont-comment]] This file is part of [[full-title]].
[[cont-comment]]\n"
    ""))

(setq skelrc-gpl
"[[cont-comment]] [[Program-name]] is free software; you can redistribute it and/or modify
[[cont-comment]] it under the terms of the GNU General Public License as published by
[[cont-comment]] the Free Software Foundation; either version 2 of the License, or
[[cont-comment]] (at your option) any later version.
[[cont-comment]]
[[cont-comment]] [[Program-name]] is distributed in the hope that it will be useful,
[[cont-comment]] but WITHOUT ANY WARRANTY; without even the implied warranty of
[[cont-comment]] MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
[[cont-comment]] GNU General Public License for more details.
[[cont-comment]]
[[cont-comment]] You should have received a copy of the GNU General Public License
[[cont-comment]] along with [[program-name]]; if not, write to the Free Software Foundation,
[[cont-comment]] Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.")

(setq skelrc-wide-gpl			;Version for wide program names
"[[cont-comment]] [[Program-name]] is free software; you can redistribute it and/or modify
[[cont-comment]] it under the terms of the GNU General Public License as published by
[[cont-comment]] the Free Software Foundation; either version 2 of the License, or
[[cont-comment]] (at your option) any later version.
[[cont-comment]]
[[cont-comment]] [[Program-name]] is distributed in the hope that it will be useful,
[[cont-comment]] but WITHOUT ANY WARRANTY; without even the implied warranty of
[[cont-comment]] MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
[[cont-comment]] GNU General Public License for more details.
[[cont-comment]]
[[cont-comment]] You should have received a copy of the GNU General Public License
[[cont-comment]] along with [[program-name]]; if not, write to the Free
[[cont-comment]] Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
[[cont-comment]] MA 02111-1307, USA.")

(setq skelrc-lgpl
"[[cont-comment]] [[Library-name]] is free software; you can redistribute it and/or modify
[[cont-comment]] it under the terms of the GNU Library General Public License as
[[cont-comment]] published by the Free Software Foundation; either version 2 of the
[[cont-comment]] License, or (at your option) any later version.
[[cont-comment]]
[[cont-comment]] [[Library-name]] is distributed in the hope that it will be useful,
[[cont-comment]] but WITHOUT ANY WARRANTY; without even the implied warranty of
[[cont-comment]] MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
[[cont-comment]] GNU Library General Public License for more details.
[[cont-comment]]
[[cont-comment]] You should have received a copy of the GNU Library General Public
[[cont-comment]] License along with [[library-name]]; if not, write to the Free
[[cont-comment]] Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
[[cont-comment]] MA 02111-1307, USA.")

(setq skelrc-bsd
"[[cont-comment]] Copyright (c) [[year]] [[author]]
[[cont-comment]] All rights reserved.
[[cont-comment]]
[[cont-comment]] Redistribution and use in source and binary forms, with or without
[[cont-comment]] modification, are permitted provided that the following conditions are
[[cont-comment]] met:
[[cont-comment]]
[[cont-comment]] 1. Redistributions of source code must retain the above copyright
[[cont-comment]]    notice, this list of conditions and the following disclaimer.
[[cont-comment]]
[[cont-comment]] 2, Redistributions in binary form must reproduce the above copyright
[[cont-comment]]    notice, this list of conditions and the following disclaimer in the
[[cont-comment]]    documentation and/or other materials provided with the distribution.
[[cont-comment]]
[[cont-comment]] 3. The name of the authors may not be used to endorse or promote
[[cont-comment]]    products derived from this software without specific prior written
[[cont-comment]]    permission.
[[cont-comment]]
[[cont-comment]] THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
[[cont-comment]] WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
[[cont-comment]] MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
[[cont-comment]] NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
[[cont-comment]] INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
[[cont-comment]] (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
[[cont-comment]] SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
[[cont-comment]] HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
[[cont-comment]] STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
[[cont-comment]] ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
[[cont-comment]] POSSIBILITY OF SUCH DAMAGE.
[[cont-comment]]
[[cont-comment]] Instead of accepting the above terms, you may redistribute and/or modify
[[cont-comment]] this software under the terms of either the GNU General Public License,
[[cont-comment]] or the GNU Library General Public License, published by the Free
[[cont-comment]] Software Foundation; either version 2 of the License, or (at your
[[cont-comment]] option) any later version.")

(defun skel-basename ()
  (file-name-sans-extension (file-name-nondirectory buffer-file-name)))

(setq skel-alist
      (append
       '((emacs-mode . (skelrc-decode-major-mode))
	 (year . (substring (current-time-string) 20 24))
	 (header . "[[licence]][[preamble]]")
	 (basename . (skel-basename))
	 (licence . "[[licence-banner]]\n[[cont-comment]]\n[[component]][[licence-text]][[block-end]]\n\n")
	 (licence-banner . (skelrc-banner "Licensing notice" t))
	 (component . (skelrc-component))
	 (licence-text . "[[gpl]]")
	 (Program-name . (or (skelrc-assq 'Program skel-alist)
			     (skelrc-assq 'program skel-alist)
			     "This program"))
	 (program-name . (or (skelrc-assq 'program skel-alist)
			     "this program"))
	 (Library-name . (or (skelrc-assq 'Library skel-alist)
			     (skelrc-assq 'library skel-alist)
			     (skelrc-assq 'Program skel-alist)
			     (skelrc-assq 'program skel-alist)
			     "This library"))
	 (library-name . (or (skelrc-assq 'library skel-alist)
			     (skelrc-assq 'program skel-alist)
			     "this library"))
	 (gpl . skelrc-gpl)
	 (wide-gpl . skelrc-wide-gpl)
	 (lgpl . skelrc-lgpl)
	 (bsd . skelrc-bsd)
	 (revisions . "[[revision-banner]]\n[[cont-comment]]\n[[cont-comment]] $Log$[[block-end]]\n\n")
	 (revision-banner . (skelrc-banner "Revision history" t))
	 (preamble . "")
	 (trailer . "[[tag-line]]\n[[postamble]]")
	 (postamble . "")
	 (tag-line . (skelrc-banner "That's all, folks"))
	 (block-start . (skel-lookup 'new-comment))
	 (block-banner-knob . "")
	 (block-banner-end . "")
	 (block-end . ""))
       skel-alist))