Sat Apr 23 16:41:22 CEST 2011  khaelin@gmail.com
  * add support for cp1252 encoding
diff -rN -u old-babel/babel.asd new-babel/babel.asd
--- old-babel/babel.asd	2011-04-23 16:49:25.088659055 +0200
+++ new-babel/babel.asd	2011-04-23 16:49:25.091992342 +0200
@@ -41,6 +41,7 @@
      (:file "enc-iso-8859")
      (:file "enc-unicode")
      (:file "enc-cp1251")
+     (:file "enc-cp1252")
      (:file "jpn-table")
      (:file "enc-jpn")
      (:file "external-format")
diff -rN -u old-babel/src/enc-cp1252.lisp new-babel/src/enc-cp1252.lisp
--- old-babel/src/enc-cp1252.lisp	1970-01-01 01:00:00.000000000 +0100
+++ new-babel/src/enc-cp1252.lisp	2011-04-23 16:49:25.098658916 +0200
@@ -0,0 +1,81 @@
+;;;; -*- Mode: lisp; indent-tabs-mode: nil -*-
+;;;
+;;; enc-cp1252.lisp --- Implementation of the CP1252 character encoding.
+;;;
+;;; Copyright (C) 2011, Nicolas Martyanoff
+;;;
+;;; Permission is hereby granted, free of charge, to any person
+;;; obtaining a copy of this software and associated documentation
+;;; files (the "Software"), to deal in the Software without
+;;; restriction, including without limitation the rights to use, copy,
+;;; modify, merge, publish, distribute, sublicense, and/or sell copies
+;;; of the Software, and to permit persons to whom the Software is
+;;; furnished to do so, subject to the following conditions:
+;;;
+;;; The above copyright notice and this permission notice shall be
+;;; included in all copies or substantial portions of the Software.
+;;;
+;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+;;; NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+;;; DEALINGS IN THE SOFTWARE.
+
+(in-package #:babel-encodings)
+
+(define-character-encoding :cp1252
+    "A 8-bit, fixed-width character encoding used by Windows for Western
+    European languages."
+  :aliases '(:windows-1252)
+  :literal-char-code-limit 256)
+
+(define-constant +cp1252-to-unicode+
+    #(#x20ac    nil #x201a #x0192 #x201e #x2026 #x2020 #x2021
+      #x02c6 #x2030 #x0160 #x2039 #x0152    nil #x017d    nil
+         nil #x2018 #x2019 #x201c #x201d #x2022 #x2013 #x2014
+      #x02dc #x2122 #x0161 #x203a #x0153    nil #x017e #x0178)
+  :test #'equalp)
+
+(define-unibyte-decoder :cp1252 (octet)
+  (if (and (>= octet #x80) (<= octet #x9f))
+      (svref +cp1252-to-unicode+
+             (the ub8 (- octet #x80)))
+      octet))
+
+(define-constant +unicode-0152-017e-cp1252+
+    #(#x8c #x9c #x00 #x00 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x8a #x9a
+      #x00 #x00 #x00 #x00 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x9f #x00
+      #x00 #x00 #x00 #x8e #x9e)
+  :test #'equalp)
+
+(define-constant +unicode-2013-203a-cp1252+
+    #(#x96 #x97 #x00 #x00 #x00 #x91 #x92 #x82
+      #x00 #x93 #x94 #x84 #x00 #x86 #x87 #x95
+      #x00 #x00 #x00 #x85 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x89 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x8b #x9b)
+  :test #'equalp)
+
+(define-unibyte-encoder :cp1252 (code)
+  (cond
+    ((or (< code #x80)
+         (and (> code #xa0) (<= code #xff)))
+     code)
+    ((and (>= code #x0152) (<= code #x017e))
+     (svref +unicode-0152-017e-cp1252+
+            (the ub8 (- code #x0152))))
+    ((= code #x0192) #x83)
+    ((= code #x02c6) #x88)
+    ((= code #x02dc) #x89)
+    ((and (>= code #x2013) (<= code #x203a))
+     (svref +unicode-2013-203a-cp1252+
+            (the ub8 (- code #x2013))))
+    ((= code #x20ac) #x80)
+    ((= code #x2122) #x99)
+    (t (handle-error))))
