4 files changed, 110 insertions, 0 deletions
diff --git a/app-emacs/liece/files/delegate.el b/app-emacs/liece/files/delegate.el
new file mode 100644
index 000000000000..6bcdea1dfc10
--- /dev/null
+++ b/app-emacs/liece/files/delegate.el
@@ -0,0 +1,95 @@
+;;; delegate.el --- allow delegation for lisp variables
+
+;; Copyright (C) 2002 Daiki Ueno
+
+;; Author: Daiki Ueno <ueno@unixuser.org>
+;; Keywords: internal
+
+;; This file is not part of any package.
+
+;; 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 this program; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;; Here is a simple example how this package can be used.
+;; 
+;; (define-delegated-variable-alias 'browse-url-browser-function
+;;     'liece-url-browser-function
+;;   "browse-url")
+;;
+;; With this, the variable `liece-url-browser-function' is declared to
+;; be "delegated" to another variable.  Unlike using `defvaralias',
+;; delegated variable itself is responsible for its value.  Moreover we
+;; can hint the input source from which the variable is loaded.
+;;
+;; The delegated variable can be assigned to the default value of
+;; `defcustom' form below.
+;;
+;; (defcustom liece-url-browser-function
+;;   (delegated-variable-get-safe 'liece-url-browser-function)
+;;   "Default URL Browser."
+;;   :group 'liece-url)
+
+;;; Code:
+
+(defvar delegated-variables nil
+  "Alist mapping delegated variable names to symbols and filenames.")
+
+;;;###autoload
+(put 'define-delegated-variable-alias 'lisp-indent-function 2)
+
+;;;###autoload
+(defun define-delegated-variable-alias (variable alias &optional filename)
+  "Define a variable delegated to another variable."
+  (let ((entry (assq alias delegated-variables)))
+    (and (null filename) (boundp variable)
+	 (setq filename (symbol-file variable)))
+    (if entry
+	(setcdr entry (list variable filename))
+      (setq delegated-variables
+	    (cons (list alias variable filename)
+		  delegated-variables)))))
+
+;;;###autoload
+(defun delegated-variable-get (variable)
+  "Return variable's value.
+Error if that is not delegated to another variable."
+  (let ((entry (assq variable delegated-variables))
+	filename)
+    (if entry
+	(if (boundp variable)
+	    (symbol-value variable)
+	  (setq variable (nth 1 entry) filename (nth 2 entry))
+	  (and (not (boundp variable)) filename
+	       (load filename 'noerror))
+	  (if (boundp variable)
+	      (symbol-value variable)
+	    (delegated-variable-get variable))) ;follow an indirection
+      (signal 'wrong-type-argument
+	      (list "Not a delegated variable" variable)))))
+
+;;;###autoload
+(defun delegated-variable-get-safe (variable)
+  "Return variable's value.
+If that is not delegated, don't throw an error.  This function is
+typically used to set the default value within `defcustom' form."
+  (condition-case nil
+      (delegated-variable-get variable)
+    (wrong-type-argument)))
+
+(provide 'delegate)
+
+;;; delegate.el ends here
diff --git a/app-emacs/liece/files/digest-liece-1.4.10-r1 b/app-emacs/liece/files/digest-liece-1.4.10-r1
new file mode 100644
index 000000000000..135231a4ba28
--- /dev/null
+++ b/app-emacs/liece/files/digest-liece-1.4.10-r1
@@ -0,0 +1 @@
+MD5 33e7b46f17010cf43146467abc669dc2 liece-1.4.10.tar.gz 217046
diff --git a/app-emacs/liece/files/digest-liece-2.0.0_alpha20030526 b/app-emacs/liece/files/digest-liece-2.0.0_alpha20030526
new file mode 100644
index 000000000000..e4d927ebb631
--- /dev/null
+++ b/app-emacs/liece/files/digest-liece-2.0.0_alpha20030526
@@ -0,0 +1 @@
+MD5 0e3f2d4d1b780f4c266728f81d371b26 liece-2.0.0_alpha20030526.tar.gz 292714
diff --git a/app-emacs/liece/files/liece-1.4.10-gentoo.patch b/app-emacs/liece/files/liece-1.4.10-gentoo.patch
new file mode 100644
index 000000000000..26dc66c19f18
--- /dev/null
+++ b/app-emacs/liece/files/liece-1.4.10-gentoo.patch
@@ -0,0 +1,13 @@
+diff -urN liece-1.4.10.ORIG/lisp/liece.el liece-1.4.10/lisp/liece.el
+--- liece-1.4.10.ORIG/lisp/liece.el	2002-08-27 07:49:21.000000000 +0900
++++ liece-1.4.10/lisp/liece.el	2003-08-18 00:54:23.000000000 +0900
+@@ -505,8 +505,7 @@
+        (file-exists-p liece-directory)
+        (yes-or-no-p "Upgrade the location of the data files? ")
+        (let ((file
+-	      (expand-file-name
+-	       (make-temp-name "liece") temporary-file-directory)))
++	      (make-temp-file "liece")))
+ 	 (unwind-protect
+ 	     (progn
+ 	       (rename-file liece-directory file 'ok-if-exists)