icu local change part1

icu52/scripts/ibm866_gen.sh

+#!/bin/sh
+# Copyright (c) 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Reference:
+#   http://encoding.spec.whatwg.org/#single-byte-decoder
+
+# Download the following file, run it in source/data/mappings directory
+# and save the result to ibm-866_html5-2012.ucm
+#   http://encoding.spec.whatwg.org/index-ibm866.txt )
+
+cat <<PREAMBLE
+# ***************************************************************************
+# *
+# *   Generated from index-ibm866.txt (
+# *   http://encoding.spec.whatwg.org/index-ibm866.txt )
+# *   following the algorithm for the single byte legacy encoding
+# *   described at http://encoding.spec.whatwg.org/#single-byte-decoder
+# *
+# ***************************************************************************
+<code_set_name>               "ibm-866_html5-2012"
+<char_name_mask>              "AXXXX"
+<mb_cur_max>                  1
+<mb_cur_min>                  1
+<uconv_class>                 "SBCS"
+<subchar>                     \x7F
+<icu:charsetFamily>           "ASCII"
+
+CHARMAP
+PREAMBLE
+
+
+
+
+awk 'BEGIN { for (i=0; i < 0x80; ++i) { printf("<U%04X> \\x%02X |0\n", i, i);}}
+!/^#/ && !/^$/ { printf ("<U%4s> \\x%02X |0\n", substr($2, 2), $1 + 0x80);}' \
+index-ibm866.txt | sort