added rudel (obby and other colab framework for emacs)

1 files changed, 61 insertions, 0 deletions

diff --git a/emacs.d/lisp/rudel/jupiter/.svn/text-base/jupiter-operation.el.svn-base b/emacs.d/lisp/rudel/jupiter/.svn/text-base/jupiter-operation.el.svn-base
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+++ b/emacs.d/lisp/rudel/jupiter/.svn/text-base/jupiter-operation.el.svn-base
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+;;; jupiter-operation.el --- Operation base class for jupiter algorithm
+;;
+;; Copyright (C) 2009 Jan Moringen
+;;
+;; Author: Jan Moringen <scymtym@users.sourceforge.net>
+;; Keywords: Jupiter, operation, base
+;; X-RCS: $Id:$
+;;
+;; This file is part of Rudel.
+;;
+;; Rudel 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 3 of the License, or
+;; (at your option) any later version.
+;;
+;; Rudel 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 Rudel. If not, see <http://www.gnu.org/licenses>.
+
+
+;;; Commentary:
+;;
+;; The class jupiter-operation is a base class for Jupiter operation
+;; classes.
+
+
+;;; History:
+;;
+;; 0.1 - Initial revision.
+
+
+;;; Code:
+;;
+
+(require 'eieio)
+
+(require 'rudel-operations)
+
+
+;;; Class jupiter-operation
+;;
+
+(defclass jupiter-operation (rudel-operation)
+  ()
+  "Objects of derived classes represent operations, which change documents.
+Objects can transform each other to produce sequences of
+operations, which produce identical changes than permutations of
+the same operations."
+  :abstract t)
+
+;; This one really could use multiple dispatch
+(defgeneric jupiter-transform ((this jupiter-operation) other)
+  "Transform OTHER such that the effect of applying it after THIS are equal to applying OTHER before THIS unmodified.
+In general, OTHER is destructively modified or replaced.")
+
+(provide 'jupiter-operation)
+;;; jupiter-operation.el ends here