9df0baaf0b
Change-Id: I2e6800d0f5a6346fc743d5a57bab34d1e36b4ee4
1037 lines
40 KiB
C++
1037 lines
40 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <cclass_unicode.hxx>
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#include <unicode/uchar.h>
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#include <rtl/math.hxx>
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#include <rtl/ustring.hxx>
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#include <com/sun/star/i18n/KParseTokens.hpp>
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#include <com/sun/star/i18n/KParseType.hpp>
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#include <com/sun/star/i18n/UnicodeType.hpp>
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#include <com/sun/star/i18n/LocaleData.hpp>
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#include <com/sun/star/i18n/NativeNumberMode.hpp>
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#include <com/sun/star/i18n/NativeNumberSupplier.hpp>
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#include <comphelper/processfactory.hxx>
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#include <string.h> // memcpy()
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::rtl;
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namespace com { namespace sun { namespace star { namespace i18n {
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_ILLEGAL = 0x00000000;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_CHAR = 0x00000001;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_CHAR_BOOL = 0x00000002;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_CHAR_WORD = 0x00000004;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_CHAR_VALUE = 0x00000008;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_CHAR_STRING = 0x00000010;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_CHAR_DONTCARE= 0x00000020;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_BOOL = 0x00000040;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_WORD = 0x00000080;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_WORD_SEP = 0x00000100;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_VALUE = 0x00000200;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_VALUE_SEP = 0x00000400;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_VALUE_EXP = 0x00000800;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_VALUE_SIGN = 0x00001000;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_VALUE_EXP_VALUE = 0x00002000;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_VALUE_DIGIT = 0x00004000;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_NAME_SEP = 0x20000000;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_STRING_SEP = 0x40000000;
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const UPT_FLAG_TYPE cclass_Unicode::TOKEN_EXCLUDED = 0x80000000;
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#define TOKEN_DIGIT_FLAGS (TOKEN_CHAR_VALUE | TOKEN_VALUE | TOKEN_VALUE_EXP | TOKEN_VALUE_EXP_VALUE | TOKEN_VALUE_DIGIT)
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// Default identifier/name specification is [A-Za-z_][A-Za-z0-9_]*
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const sal_uInt8 cclass_Unicode::nDefCnt = 128;
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const UPT_FLAG_TYPE cclass_Unicode::pDefaultParserTable[ nDefCnt ] =
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{
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// (...) == Calc formula compiler specific, commented out and modified
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/* \0 */ TOKEN_EXCLUDED,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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/* 9 \t */ TOKEN_CHAR_DONTCARE | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL)
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TOKEN_ILLEGAL,
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/* 11 \v */ TOKEN_CHAR_DONTCARE | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL)
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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TOKEN_ILLEGAL,
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/* 32 */ TOKEN_CHAR_DONTCARE | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 33 ! */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 34 " */ TOKEN_CHAR_STRING | TOKEN_STRING_SEP,
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/* 35 # */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_WORD_SEP)
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/* 36 $ */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_CHAR_WORD | TOKEN_WORD)
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/* 37 % */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_VALUE)
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/* 38 & */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 39 ' */ TOKEN_NAME_SEP,
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/* 40 ( */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 41 ) */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 42 * */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 43 + */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP | TOKEN_VALUE_EXP | TOKEN_VALUE_SIGN,
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/* 44 , */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_CHAR_VALUE | TOKEN_VALUE)
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/* 45 - */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP | TOKEN_VALUE_EXP | TOKEN_VALUE_SIGN,
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/* 46 . */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_WORD | TOKEN_CHAR_VALUE | TOKEN_VALUE)
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/* 47 / */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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//for ( i = 48; i < 58; i++ )
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/* 48 0 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 49 1 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 50 2 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 51 3 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 52 4 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 53 5 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 54 6 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 55 7 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 56 8 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 57 9 */ TOKEN_DIGIT_FLAGS | TOKEN_WORD,
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/* 58 : */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_WORD)
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/* 59 ; */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 60 < */ TOKEN_CHAR_BOOL | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 61 = */ TOKEN_CHAR | TOKEN_BOOL | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 62 > */ TOKEN_CHAR_BOOL | TOKEN_BOOL | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 63 ? */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_CHAR_WORD | TOKEN_WORD)
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/* 64 @ */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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//for ( i = 65; i < 91; i++ )
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/* 65 A */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 66 B */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 67 C */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 68 D */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 69 E */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 70 F */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 71 G */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 72 H */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 73 I */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 74 J */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 75 K */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 76 L */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 77 M */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 78 N */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 79 O */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 80 P */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 81 Q */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 82 R */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 83 S */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 84 T */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 85 U */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 86 V */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 87 W */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 88 X */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 89 Y */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 90 Z */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 91 [ */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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/* 92 \ */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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/* 93 ] */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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/* 94 ^ */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP,
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/* 95 _ */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 96 ` */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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//for ( i = 97; i < 123; i++ )
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/* 97 a */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 98 b */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 99 c */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 100 d */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 101 e */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 102 f */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 103 g */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 104 h */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 105 i */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 106 j */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 107 k */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 108 l */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 109 m */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 110 n */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 111 o */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 112 p */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 113 q */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 114 r */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 115 s */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 116 t */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 117 u */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 118 v */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 119 w */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 120 x */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 121 y */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 122 z */ TOKEN_CHAR_WORD | TOKEN_WORD,
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/* 123 { */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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/* 124 | */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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/* 125 } */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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/* 126 ~ */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP, // (TOKEN_ILLEGAL // UNUSED)
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/* 127 */ TOKEN_CHAR | TOKEN_WORD_SEP | TOKEN_VALUE_SEP // (TOKEN_ILLEGAL // UNUSED)
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};
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const sal_Int32 cclass_Unicode::pParseTokensType[ nDefCnt ] =
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{
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/* \0 */ KParseTokens::ASC_OTHER,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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/* 9 \t */ KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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/* 11 \v */ KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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KParseTokens::ASC_CONTROL,
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/* 32 */ KParseTokens::ASC_OTHER,
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/* 33 ! */ KParseTokens::ASC_OTHER,
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/* 34 " */ KParseTokens::ASC_OTHER,
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/* 35 # */ KParseTokens::ASC_OTHER,
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/* 36 $ */ KParseTokens::ASC_DOLLAR,
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/* 37 % */ KParseTokens::ASC_OTHER,
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/* 38 & */ KParseTokens::ASC_OTHER,
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/* 39 ' */ KParseTokens::ASC_OTHER,
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/* 40 ( */ KParseTokens::ASC_OTHER,
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/* 41 ) */ KParseTokens::ASC_OTHER,
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/* 42 * */ KParseTokens::ASC_OTHER,
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/* 43 + */ KParseTokens::ASC_OTHER,
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/* 44 , */ KParseTokens::ASC_OTHER,
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/* 45 - */ KParseTokens::ASC_OTHER,
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/* 46 . */ KParseTokens::ASC_DOT,
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/* 47 / */ KParseTokens::ASC_OTHER,
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//for ( i = 48; i < 58; i++ )
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/* 48 0 */ KParseTokens::ASC_DIGIT,
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/* 49 1 */ KParseTokens::ASC_DIGIT,
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/* 50 2 */ KParseTokens::ASC_DIGIT,
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/* 51 3 */ KParseTokens::ASC_DIGIT,
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/* 52 4 */ KParseTokens::ASC_DIGIT,
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/* 53 5 */ KParseTokens::ASC_DIGIT,
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/* 54 6 */ KParseTokens::ASC_DIGIT,
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/* 55 7 */ KParseTokens::ASC_DIGIT,
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/* 56 8 */ KParseTokens::ASC_DIGIT,
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/* 57 9 */ KParseTokens::ASC_DIGIT,
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/* 58 : */ KParseTokens::ASC_COLON,
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/* 59 ; */ KParseTokens::ASC_OTHER,
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/* 60 < */ KParseTokens::ASC_OTHER,
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/* 61 = */ KParseTokens::ASC_OTHER,
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/* 62 > */ KParseTokens::ASC_OTHER,
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/* 63 ? */ KParseTokens::ASC_OTHER,
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/* 64 @ */ KParseTokens::ASC_OTHER,
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//for ( i = 65; i < 91; i++ )
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/* 65 A */ KParseTokens::ASC_UPALPHA,
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/* 66 B */ KParseTokens::ASC_UPALPHA,
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/* 67 C */ KParseTokens::ASC_UPALPHA,
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/* 68 D */ KParseTokens::ASC_UPALPHA,
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/* 69 E */ KParseTokens::ASC_UPALPHA,
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/* 70 F */ KParseTokens::ASC_UPALPHA,
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/* 71 G */ KParseTokens::ASC_UPALPHA,
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/* 72 H */ KParseTokens::ASC_UPALPHA,
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/* 73 I */ KParseTokens::ASC_UPALPHA,
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/* 74 J */ KParseTokens::ASC_UPALPHA,
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/* 75 K */ KParseTokens::ASC_UPALPHA,
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/* 76 L */ KParseTokens::ASC_UPALPHA,
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/* 77 M */ KParseTokens::ASC_UPALPHA,
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/* 78 N */ KParseTokens::ASC_UPALPHA,
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/* 79 O */ KParseTokens::ASC_UPALPHA,
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/* 80 P */ KParseTokens::ASC_UPALPHA,
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/* 81 Q */ KParseTokens::ASC_UPALPHA,
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/* 82 R */ KParseTokens::ASC_UPALPHA,
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/* 83 S */ KParseTokens::ASC_UPALPHA,
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/* 84 T */ KParseTokens::ASC_UPALPHA,
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/* 85 U */ KParseTokens::ASC_UPALPHA,
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/* 86 V */ KParseTokens::ASC_UPALPHA,
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/* 87 W */ KParseTokens::ASC_UPALPHA,
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/* 88 X */ KParseTokens::ASC_UPALPHA,
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/* 89 Y */ KParseTokens::ASC_UPALPHA,
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/* 90 Z */ KParseTokens::ASC_UPALPHA,
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/* 91 [ */ KParseTokens::ASC_OTHER,
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/* 92 \ */ KParseTokens::ASC_OTHER,
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/* 93 ] */ KParseTokens::ASC_OTHER,
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/* 94 ^ */ KParseTokens::ASC_OTHER,
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/* 95 _ */ KParseTokens::ASC_UNDERSCORE,
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/* 96 ` */ KParseTokens::ASC_OTHER,
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//for ( i = 97; i < 123; i++ )
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/* 97 a */ KParseTokens::ASC_LOALPHA,
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/* 98 b */ KParseTokens::ASC_LOALPHA,
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/* 99 c */ KParseTokens::ASC_LOALPHA,
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/* 100 d */ KParseTokens::ASC_LOALPHA,
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/* 101 e */ KParseTokens::ASC_LOALPHA,
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/* 102 f */ KParseTokens::ASC_LOALPHA,
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/* 103 g */ KParseTokens::ASC_LOALPHA,
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/* 104 h */ KParseTokens::ASC_LOALPHA,
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/* 105 i */ KParseTokens::ASC_LOALPHA,
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/* 106 j */ KParseTokens::ASC_LOALPHA,
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/* 107 k */ KParseTokens::ASC_LOALPHA,
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/* 108 l */ KParseTokens::ASC_LOALPHA,
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/* 109 m */ KParseTokens::ASC_LOALPHA,
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/* 110 n */ KParseTokens::ASC_LOALPHA,
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/* 111 o */ KParseTokens::ASC_LOALPHA,
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/* 112 p */ KParseTokens::ASC_LOALPHA,
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/* 113 q */ KParseTokens::ASC_LOALPHA,
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/* 114 r */ KParseTokens::ASC_LOALPHA,
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/* 115 s */ KParseTokens::ASC_LOALPHA,
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/* 116 t */ KParseTokens::ASC_LOALPHA,
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/* 117 u */ KParseTokens::ASC_LOALPHA,
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/* 118 v */ KParseTokens::ASC_LOALPHA,
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/* 119 w */ KParseTokens::ASC_LOALPHA,
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/* 120 x */ KParseTokens::ASC_LOALPHA,
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/* 121 y */ KParseTokens::ASC_LOALPHA,
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/* 122 z */ KParseTokens::ASC_LOALPHA,
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/* 123 { */ KParseTokens::ASC_OTHER,
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/* 124 | */ KParseTokens::ASC_OTHER,
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/* 125 } */ KParseTokens::ASC_OTHER,
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/* 126 ~ */ KParseTokens::ASC_OTHER,
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/* 127 */ KParseTokens::ASC_OTHER
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};
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// static
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const sal_Unicode* cclass_Unicode::StrChr( const sal_Unicode* pStr, sal_Unicode c )
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{
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if ( !pStr )
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return NULL;
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while ( *pStr )
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{
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if ( *pStr == c )
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return pStr;
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pStr++;
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}
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return NULL;
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}
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sal_Int32 cclass_Unicode::getParseTokensType( const sal_Unicode* aStr, sal_Int32 nPos )
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{
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sal_Unicode c = aStr[nPos];
|
|
if ( c < nDefCnt )
|
|
return pParseTokensType[ sal_uInt8(c) ];
|
|
else
|
|
{
|
|
|
|
//! all KParseTokens::UNI_... must be matched
|
|
switch ( u_charType( (sal_uInt32) c ) )
|
|
{
|
|
case U_UPPERCASE_LETTER :
|
|
return KParseTokens::UNI_UPALPHA;
|
|
case U_LOWERCASE_LETTER :
|
|
return KParseTokens::UNI_LOALPHA;
|
|
case U_TITLECASE_LETTER :
|
|
return KParseTokens::UNI_TITLE_ALPHA;
|
|
case U_MODIFIER_LETTER :
|
|
return KParseTokens::UNI_MODIFIER_LETTER;
|
|
case U_OTHER_LETTER :
|
|
// Non_Spacing_Mark could not be as leading character
|
|
if (nPos == 0) break;
|
|
// fall through, treat it as Other_Letter.
|
|
case U_NON_SPACING_MARK :
|
|
return KParseTokens::UNI_OTHER_LETTER;
|
|
case U_DECIMAL_DIGIT_NUMBER :
|
|
return KParseTokens::UNI_DIGIT;
|
|
case U_LETTER_NUMBER :
|
|
return KParseTokens::UNI_LETTER_NUMBER;
|
|
case U_OTHER_NUMBER :
|
|
return KParseTokens::UNI_OTHER_NUMBER;
|
|
}
|
|
|
|
return KParseTokens::UNI_OTHER;
|
|
}
|
|
}
|
|
|
|
sal_Bool cclass_Unicode::setupInternational( const Locale& rLocale )
|
|
{
|
|
sal_Bool bChanged = (aParserLocale.Language != rLocale.Language
|
|
|| aParserLocale.Country != rLocale.Country
|
|
|| aParserLocale.Variant != rLocale.Variant);
|
|
if ( bChanged )
|
|
{
|
|
aParserLocale.Language = rLocale.Language;
|
|
aParserLocale.Country = rLocale.Country;
|
|
aParserLocale.Variant = rLocale.Variant;
|
|
}
|
|
if ( !mxLocaleData.is() )
|
|
{
|
|
mxLocaleData.set( LocaleData::create(m_xContext) );
|
|
}
|
|
return bChanged;
|
|
}
|
|
|
|
|
|
void cclass_Unicode::setupParserTable( const Locale& rLocale, sal_Int32 startCharTokenType,
|
|
const OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType,
|
|
const OUString& userDefinedCharactersCont )
|
|
{
|
|
bool bIntlEqual = (rLocale.Language == aParserLocale.Language &&
|
|
rLocale.Country == aParserLocale.Country &&
|
|
rLocale.Variant == aParserLocale.Variant);
|
|
if ( !pTable || !bIntlEqual ||
|
|
startCharTokenType != nStartTypes ||
|
|
contCharTokenType != nContTypes ||
|
|
userDefinedCharactersStart != aStartChars ||
|
|
userDefinedCharactersCont != aContChars )
|
|
initParserTable( rLocale, startCharTokenType, userDefinedCharactersStart,
|
|
contCharTokenType, userDefinedCharactersCont );
|
|
}
|
|
|
|
|
|
void cclass_Unicode::initParserTable( const Locale& rLocale, sal_Int32 startCharTokenType,
|
|
const OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType,
|
|
const OUString& userDefinedCharactersCont )
|
|
{
|
|
// (Re)Init
|
|
setupInternational( rLocale );
|
|
// Memory of pTable is reused.
|
|
if ( !pTable )
|
|
pTable = new UPT_FLAG_TYPE[nDefCnt];
|
|
memcpy( pTable, pDefaultParserTable, sizeof(UPT_FLAG_TYPE) * nDefCnt );
|
|
// Start and cont tables only need reallocation if different length.
|
|
if ( pStart && userDefinedCharactersStart.getLength() != aStartChars.getLength() )
|
|
{
|
|
delete [] pStart;
|
|
pStart = NULL;
|
|
}
|
|
if ( pCont && userDefinedCharactersCont.getLength() != aContChars.getLength() )
|
|
{
|
|
delete [] pCont;
|
|
pCont = NULL;
|
|
}
|
|
nStartTypes = startCharTokenType;
|
|
nContTypes = contCharTokenType;
|
|
aStartChars = userDefinedCharactersStart;
|
|
aContChars = userDefinedCharactersCont;
|
|
|
|
// specials
|
|
if( mxLocaleData.is() )
|
|
{
|
|
LocaleDataItem aItem =
|
|
mxLocaleData->getLocaleItem( aParserLocale );
|
|
//!TODO: theoretically separators may be a string, adjustment would have to be
|
|
//! done here and in parsing and in ::rtl::math::stringToDouble()
|
|
cGroupSep = aItem.thousandSeparator.getStr()[0];
|
|
cDecimalSep = aItem.decimalSeparator.getStr()[0];
|
|
}
|
|
|
|
if ( cGroupSep < nDefCnt )
|
|
pTable[cGroupSep] |= TOKEN_VALUE;
|
|
if ( cDecimalSep < nDefCnt )
|
|
pTable[cDecimalSep] |= TOKEN_CHAR_VALUE | TOKEN_VALUE;
|
|
|
|
// Modify characters according to KParseTokens definitions.
|
|
{
|
|
using namespace KParseTokens;
|
|
sal_uInt8 i;
|
|
|
|
if ( !(nStartTypes & ASC_UPALPHA) )
|
|
for ( i = 65; i < 91; i++ )
|
|
pTable[i] &= ~TOKEN_CHAR_WORD; // not allowed as start character
|
|
if ( !(nContTypes & ASC_UPALPHA) )
|
|
for ( i = 65; i < 91; i++ )
|
|
pTable[i] &= ~TOKEN_WORD; // not allowed as cont character
|
|
|
|
if ( !(nStartTypes & ASC_LOALPHA) )
|
|
for ( i = 97; i < 123; i++ )
|
|
pTable[i] &= ~TOKEN_CHAR_WORD; // not allowed as start character
|
|
if ( !(nContTypes & ASC_LOALPHA) )
|
|
for ( i = 97; i < 123; i++ )
|
|
pTable[i] &= ~TOKEN_WORD; // not allowed as cont character
|
|
|
|
if ( nStartTypes & ASC_DIGIT )
|
|
for ( i = 48; i < 58; i++ )
|
|
pTable[i] |= TOKEN_CHAR_WORD; // allowed as start character
|
|
if ( !(nContTypes & ASC_DIGIT) )
|
|
for ( i = 48; i < 58; i++ )
|
|
pTable[i] &= ~TOKEN_WORD; // not allowed as cont character
|
|
|
|
if ( !(nStartTypes & ASC_UNDERSCORE) )
|
|
pTable[95] &= ~TOKEN_CHAR_WORD; // not allowed as start character
|
|
if ( !(nContTypes & ASC_UNDERSCORE) )
|
|
pTable[95] &= ~TOKEN_WORD; // not allowed as cont character
|
|
|
|
if ( nStartTypes & ASC_DOLLAR )
|
|
pTable[36] |= TOKEN_CHAR_WORD; // allowed as start character
|
|
if ( nContTypes & ASC_DOLLAR )
|
|
pTable[36] |= TOKEN_WORD; // allowed as cont character
|
|
|
|
if ( nStartTypes & ASC_DOT )
|
|
pTable[46] |= TOKEN_CHAR_WORD; // allowed as start character
|
|
if ( nContTypes & ASC_DOT )
|
|
pTable[46] |= TOKEN_WORD; // allowed as cont character
|
|
|
|
if ( nStartTypes & ASC_COLON )
|
|
pTable[58] |= TOKEN_CHAR_WORD; // allowed as start character
|
|
if ( nContTypes & ASC_COLON )
|
|
pTable[58] |= TOKEN_WORD; // allowed as cont character
|
|
|
|
if ( nStartTypes & ASC_CONTROL )
|
|
for ( i = 1; i < 32; i++ )
|
|
pTable[i] |= TOKEN_CHAR_WORD; // allowed as start character
|
|
if ( nContTypes & ASC_CONTROL )
|
|
for ( i = 1; i < 32; i++ )
|
|
pTable[i] |= TOKEN_WORD; // allowed as cont character
|
|
|
|
if ( nStartTypes & ASC_ANY_BUT_CONTROL )
|
|
for ( i = 32; i < nDefCnt; i++ )
|
|
pTable[i] |= TOKEN_CHAR_WORD; // allowed as start character
|
|
if ( nContTypes & ASC_ANY_BUT_CONTROL )
|
|
for ( i = 32; i < nDefCnt; i++ )
|
|
pTable[i] |= TOKEN_WORD; // allowed as cont character
|
|
|
|
}
|
|
|
|
// Merge in (positively override with) user defined characters.
|
|
// StartChars
|
|
sal_Int32 nLen = aStartChars.getLength();
|
|
if ( nLen )
|
|
{
|
|
if ( !pStart )
|
|
pStart = new UPT_FLAG_TYPE[ nLen ];
|
|
const sal_Unicode* p = aStartChars.getStr();
|
|
for ( sal_Int32 j=0; j<nLen; j++, p++ )
|
|
{
|
|
pStart[j] = TOKEN_CHAR_WORD;
|
|
if ( *p < nDefCnt )
|
|
pTable[*p] |= TOKEN_CHAR_WORD;
|
|
}
|
|
}
|
|
// ContChars
|
|
nLen = aContChars.getLength();
|
|
if ( nLen )
|
|
{
|
|
if ( !pCont )
|
|
pCont = new UPT_FLAG_TYPE[ nLen ];
|
|
const sal_Unicode* p = aContChars.getStr();
|
|
for ( sal_Int32 j=0; j<nLen; j++ )
|
|
{
|
|
pCont[j] = TOKEN_WORD;
|
|
if ( *p < nDefCnt )
|
|
pTable[*p] |= TOKEN_WORD;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void cclass_Unicode::destroyParserTable()
|
|
{
|
|
if ( pCont )
|
|
delete [] pCont;
|
|
if ( pStart )
|
|
delete [] pStart;
|
|
if ( pTable )
|
|
delete [] pTable;
|
|
}
|
|
|
|
|
|
UPT_FLAG_TYPE cclass_Unicode::getFlags( const sal_Unicode* aStr, sal_Int32 nPos )
|
|
{
|
|
UPT_FLAG_TYPE nMask;
|
|
sal_Unicode c = aStr[nPos];
|
|
if ( c < nDefCnt )
|
|
nMask = pTable[ sal_uInt8(c) ];
|
|
else
|
|
nMask = getFlagsExtended( aStr, nPos );
|
|
switch ( eState )
|
|
{
|
|
case ssGetChar :
|
|
case ssRewindFromValue :
|
|
case ssIgnoreLeadingInRewind :
|
|
case ssGetWordFirstChar :
|
|
if ( !(nMask & TOKEN_CHAR_WORD) )
|
|
{
|
|
nMask |= getStartCharsFlags( c );
|
|
if ( nMask & TOKEN_CHAR_WORD )
|
|
nMask &= ~TOKEN_EXCLUDED;
|
|
}
|
|
break;
|
|
case ssGetValue :
|
|
case ssGetWord :
|
|
if ( !(nMask & TOKEN_WORD) )
|
|
{
|
|
nMask |= getContCharsFlags( c );
|
|
if ( nMask & TOKEN_WORD )
|
|
nMask &= ~TOKEN_EXCLUDED;
|
|
}
|
|
break;
|
|
default:
|
|
; // other cases aren't needed, no compiler warning
|
|
}
|
|
return nMask;
|
|
}
|
|
|
|
|
|
UPT_FLAG_TYPE cclass_Unicode::getFlagsExtended( const sal_Unicode* aStr, sal_Int32 nPos )
|
|
{
|
|
sal_Unicode c = aStr[nPos];
|
|
if ( c == cGroupSep )
|
|
return TOKEN_VALUE;
|
|
else if ( c == cDecimalSep )
|
|
return TOKEN_CHAR_VALUE | TOKEN_VALUE;
|
|
using namespace i18n;
|
|
bool bStart = (eState == ssGetChar || eState == ssGetWordFirstChar ||
|
|
eState == ssRewindFromValue || eState == ssIgnoreLeadingInRewind);
|
|
sal_Int32 nTypes = (bStart ? nStartTypes : nContTypes);
|
|
|
|
//! all KParseTokens::UNI_... must be matched
|
|
switch ( u_charType( (sal_uInt32) c ) )
|
|
{
|
|
case U_UPPERCASE_LETTER :
|
|
return (nTypes & KParseTokens::UNI_UPALPHA) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL;
|
|
case U_LOWERCASE_LETTER :
|
|
return (nTypes & KParseTokens::UNI_LOALPHA) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL;
|
|
case U_TITLECASE_LETTER :
|
|
return (nTypes & KParseTokens::UNI_TITLE_ALPHA) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL;
|
|
case U_MODIFIER_LETTER :
|
|
return (nTypes & KParseTokens::UNI_MODIFIER_LETTER) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL;
|
|
case U_NON_SPACING_MARK :
|
|
case U_COMBINING_SPACING_MARK :
|
|
// Non_Spacing_Mark can't be a leading character,
|
|
// nor can a spacing combining mark.
|
|
if (bStart)
|
|
return TOKEN_ILLEGAL;
|
|
// fall through, treat it as Other_Letter.
|
|
case U_OTHER_LETTER :
|
|
return (nTypes & KParseTokens::UNI_OTHER_LETTER) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL;
|
|
case U_DECIMAL_DIGIT_NUMBER :
|
|
return ((nTypes & KParseTokens::UNI_DIGIT) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL) | TOKEN_DIGIT_FLAGS;
|
|
case U_LETTER_NUMBER :
|
|
return ((nTypes & KParseTokens::UNI_LETTER_NUMBER) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL) | TOKEN_DIGIT_FLAGS;
|
|
case U_OTHER_NUMBER :
|
|
return ((nTypes & KParseTokens::UNI_OTHER_NUMBER) ?
|
|
(bStart ? TOKEN_CHAR_WORD : TOKEN_WORD) :
|
|
TOKEN_ILLEGAL) | TOKEN_DIGIT_FLAGS;
|
|
case U_SPACE_SEPARATOR :
|
|
return ((nTypes & KParseTokens::IGNORE_LEADING_WS) ?
|
|
TOKEN_CHAR_DONTCARE : (bStart ? TOKEN_CHAR_WORD : (TOKEN_CHAR_DONTCARE | TOKEN_WORD_SEP | TOKEN_VALUE_SEP) ));
|
|
}
|
|
|
|
return TOKEN_ILLEGAL;
|
|
}
|
|
|
|
|
|
UPT_FLAG_TYPE cclass_Unicode::getStartCharsFlags( sal_Unicode c )
|
|
{
|
|
if ( pStart )
|
|
{
|
|
const sal_Unicode* pStr = aStartChars.getStr();
|
|
const sal_Unicode* p = StrChr( pStr, c );
|
|
if ( p )
|
|
return pStart[ p - pStr ];
|
|
}
|
|
return TOKEN_ILLEGAL;
|
|
}
|
|
|
|
|
|
UPT_FLAG_TYPE cclass_Unicode::getContCharsFlags( sal_Unicode c )
|
|
{
|
|
if ( pCont )
|
|
{
|
|
const sal_Unicode* pStr = aContChars.getStr();
|
|
const sal_Unicode* p = StrChr( pStr, c );
|
|
if ( p )
|
|
return pCont[ p - pStr ];
|
|
}
|
|
return TOKEN_ILLEGAL;
|
|
}
|
|
|
|
|
|
void cclass_Unicode::parseText( ParseResult& r, const OUString& rText, sal_Int32 nPos, sal_Int32 nTokenType )
|
|
{
|
|
using namespace i18n;
|
|
const sal_Unicode* const pTextStart = rText.getStr() + nPos;
|
|
eState = ssGetChar;
|
|
|
|
//! All the variables below (plus ParseResult) have to be resetted on ssRewindFromValue!
|
|
const sal_Unicode* pSym = pTextStart;
|
|
const sal_Unicode* pSrc = pSym;
|
|
OUString aSymbol;
|
|
sal_Unicode c = *pSrc;
|
|
sal_Unicode cLast = 0;
|
|
int nDecSeps = 0;
|
|
bool bQuote = false;
|
|
bool bMightBeWord = true;
|
|
bool bMightBeWordLast = true;
|
|
//! All the variables above (plus ParseResult) have to be resetted on ssRewindFromValue!
|
|
|
|
while ( (c != 0) && (eState != ssStop) )
|
|
{
|
|
UPT_FLAG_TYPE nMask = getFlags( pTextStart, pSrc - pTextStart );
|
|
if ( nMask & TOKEN_EXCLUDED )
|
|
eState = ssBounce;
|
|
if ( bMightBeWord )
|
|
{ // only relevant for ssGetValue fall back
|
|
if ( eState == ssGetChar || eState == ssRewindFromValue ||
|
|
eState == ssIgnoreLeadingInRewind )
|
|
bMightBeWord = ((nMask & TOKEN_CHAR_WORD) != 0);
|
|
else
|
|
bMightBeWord = ((nMask & TOKEN_WORD) != 0);
|
|
}
|
|
sal_Int32 nParseTokensType = getParseTokensType( pTextStart, pSrc - pTextStart );
|
|
pSrc++;
|
|
switch (eState)
|
|
{
|
|
case ssGetChar :
|
|
case ssRewindFromValue :
|
|
case ssIgnoreLeadingInRewind :
|
|
{
|
|
if ( (nMask & TOKEN_CHAR_VALUE) && eState != ssRewindFromValue
|
|
&& eState != ssIgnoreLeadingInRewind )
|
|
{ //! must be first, may fall back to ssGetWord via bMightBeWord
|
|
eState = ssGetValue;
|
|
if ( nMask & TOKEN_VALUE_DIGIT )
|
|
{
|
|
if ( 128 <= c )
|
|
r.TokenType = KParseType::UNI_NUMBER;
|
|
else
|
|
r.TokenType = KParseType::ASC_NUMBER;
|
|
}
|
|
else if ( c == cDecimalSep )
|
|
{
|
|
if ( *pSrc )
|
|
++nDecSeps;
|
|
else
|
|
eState = ssRewindFromValue;
|
|
// retry for ONE_SINGLE_CHAR or others
|
|
}
|
|
}
|
|
else if ( nMask & TOKEN_CHAR_WORD )
|
|
{
|
|
eState = ssGetWord;
|
|
r.TokenType = KParseType::IDENTNAME;
|
|
}
|
|
else if ( nMask & TOKEN_NAME_SEP )
|
|
{
|
|
eState = ssGetWordFirstChar;
|
|
bQuote = true;
|
|
pSym++;
|
|
nParseTokensType = 0; // will be taken of first real character
|
|
r.TokenType = KParseType::SINGLE_QUOTE_NAME;
|
|
}
|
|
else if ( nMask & TOKEN_CHAR_STRING )
|
|
{
|
|
eState = ssGetString;
|
|
pSym++;
|
|
nParseTokensType = 0; // will be taken of first real character
|
|
r.TokenType = KParseType::DOUBLE_QUOTE_STRING;
|
|
}
|
|
else if ( nMask & TOKEN_CHAR_DONTCARE )
|
|
{
|
|
if ( nStartTypes & KParseTokens::IGNORE_LEADING_WS )
|
|
{
|
|
if (eState == ssRewindFromValue)
|
|
eState = ssIgnoreLeadingInRewind;
|
|
r.LeadingWhiteSpace++;
|
|
pSym++;
|
|
nParseTokensType = 0; // wait until real character
|
|
bMightBeWord = true;
|
|
}
|
|
else
|
|
eState = ssBounce;
|
|
}
|
|
else if ( nMask & TOKEN_CHAR_BOOL )
|
|
{
|
|
eState = ssGetBool;
|
|
r.TokenType = KParseType::BOOLEAN;
|
|
}
|
|
else if ( nMask & TOKEN_CHAR )
|
|
{ //! must be last
|
|
eState = ssStop;
|
|
r.TokenType = KParseType::ONE_SINGLE_CHAR;
|
|
}
|
|
else
|
|
eState = ssBounce; // not known
|
|
}
|
|
break;
|
|
case ssGetValue :
|
|
{
|
|
if ( nMask & TOKEN_VALUE_DIGIT )
|
|
{
|
|
if ( 128 <= c )
|
|
r.TokenType = KParseType::UNI_NUMBER;
|
|
else if ( r.TokenType != KParseType::UNI_NUMBER )
|
|
r.TokenType = KParseType::ASC_NUMBER;
|
|
}
|
|
if ( nMask & TOKEN_VALUE )
|
|
{
|
|
if ( c == cDecimalSep && ++nDecSeps > 1 )
|
|
{
|
|
if ( pSrc - pTextStart == 2 )
|
|
eState = ssRewindFromValue;
|
|
// consecutive separators
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
// else keep it going
|
|
}
|
|
else if ( c == 'E' || c == 'e' )
|
|
{
|
|
UPT_FLAG_TYPE nNext = getFlags( pTextStart, pSrc - pTextStart );
|
|
if ( nNext & TOKEN_VALUE_EXP )
|
|
; // keep it going
|
|
else if ( bMightBeWord && ((nNext & TOKEN_WORD) || !*pSrc) )
|
|
{ // might be a numerical name (1.2efg)
|
|
eState = ssGetWord;
|
|
r.TokenType = KParseType::IDENTNAME;
|
|
}
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
else if ( nMask & TOKEN_VALUE_SIGN )
|
|
{
|
|
if ( (cLast == 'E') || (cLast == 'e') )
|
|
{
|
|
UPT_FLAG_TYPE nNext = getFlags( pTextStart, pSrc - pTextStart );
|
|
if ( nNext & TOKEN_VALUE_EXP_VALUE )
|
|
; // keep it going
|
|
else if ( bMightBeWord && ((nNext & TOKEN_WORD) || !*pSrc) )
|
|
{ // might be a numerical name (1.2e+fg)
|
|
eState = ssGetWord;
|
|
r.TokenType = KParseType::IDENTNAME;
|
|
}
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
else if ( bMightBeWord )
|
|
{ // might be a numerical name (1.2+fg)
|
|
eState = ssGetWord;
|
|
r.TokenType = KParseType::IDENTNAME;
|
|
}
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
else if ( bMightBeWord && (nMask & TOKEN_WORD) )
|
|
{ // might be a numerical name (1995.A1)
|
|
eState = ssGetWord;
|
|
r.TokenType = KParseType::IDENTNAME;
|
|
}
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
break;
|
|
case ssGetWordFirstChar :
|
|
eState = ssGetWord;
|
|
// fall thru
|
|
case ssGetWord :
|
|
{
|
|
if ( nMask & TOKEN_WORD )
|
|
; // keep it going
|
|
else if ( nMask & TOKEN_NAME_SEP )
|
|
{
|
|
if ( bQuote )
|
|
{
|
|
if ( cLast == '\\' )
|
|
{ // escaped
|
|
aSymbol += OUString( pSym, pSrc - pSym - 2 );
|
|
aSymbol += OUString( &c, 1);
|
|
}
|
|
else
|
|
{
|
|
eState = ssStop;
|
|
aSymbol += OUString( pSym, pSrc - pSym - 1 );
|
|
}
|
|
pSym = pSrc;
|
|
}
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
else if ( bQuote )
|
|
; // keep it going
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
break;
|
|
case ssGetString :
|
|
{
|
|
if ( nMask & TOKEN_STRING_SEP )
|
|
{
|
|
if ( cLast == '\\' )
|
|
{ // escaped
|
|
aSymbol += OUString( pSym, pSrc - pSym - 2 );
|
|
aSymbol += OUString( &c, 1);
|
|
}
|
|
else if ( c == *pSrc &&
|
|
!(nContTypes & KParseTokens::TWO_DOUBLE_QUOTES_BREAK_STRING) )
|
|
{ // "" => literal " escaped
|
|
aSymbol += OUString( pSym, pSrc - pSym );
|
|
pSrc++;
|
|
}
|
|
else
|
|
{
|
|
eState = ssStop;
|
|
aSymbol += OUString( pSym, pSrc - pSym - 1 );
|
|
}
|
|
pSym = pSrc;
|
|
}
|
|
}
|
|
break;
|
|
case ssGetBool :
|
|
{
|
|
if ( (nMask & TOKEN_BOOL) )
|
|
eState = ssStop; // maximum 2: <, >, <>, <=, >=
|
|
else
|
|
eState = ssStopBack;
|
|
}
|
|
break;
|
|
case ssStopBack :
|
|
case ssBounce :
|
|
case ssStop :
|
|
; // nothing, no compiler warning
|
|
break;
|
|
}
|
|
if ( eState == ssRewindFromValue )
|
|
{
|
|
r = ParseResult();
|
|
pSym = pTextStart;
|
|
pSrc = pSym;
|
|
aSymbol = OUString();
|
|
c = *pSrc;
|
|
cLast = 0;
|
|
nDecSeps = 0;
|
|
bQuote = false;
|
|
bMightBeWord = true;
|
|
bMightBeWordLast = true;
|
|
}
|
|
else
|
|
{
|
|
if ( !(r.TokenType & nTokenType) )
|
|
{
|
|
if ( (r.TokenType & (KParseType::ASC_NUMBER | KParseType::UNI_NUMBER))
|
|
&& (nTokenType & KParseType::IDENTNAME) && bMightBeWord )
|
|
; // keep a number that might be a word
|
|
else if ( r.LeadingWhiteSpace == (pSrc - pTextStart) )
|
|
; // keep ignored white space
|
|
else if ( !r.TokenType && eState == ssGetValue && (nMask & TOKEN_VALUE_SEP) )
|
|
; // keep uncertain value
|
|
else
|
|
eState = ssBounce;
|
|
}
|
|
if ( eState == ssBounce )
|
|
{
|
|
r.TokenType = 0;
|
|
eState = ssStopBack;
|
|
}
|
|
if ( eState == ssStopBack )
|
|
{ // put back
|
|
pSrc--;
|
|
bMightBeWord = bMightBeWordLast;
|
|
eState = ssStop;
|
|
}
|
|
if ( eState != ssStop )
|
|
{
|
|
if ( !r.StartFlags )
|
|
r.StartFlags |= nParseTokensType;
|
|
else
|
|
r.ContFlags |= nParseTokensType;
|
|
}
|
|
bMightBeWordLast = bMightBeWord;
|
|
cLast = c;
|
|
c = *pSrc;
|
|
}
|
|
}
|
|
// r.CharLen is the length in characters (not code points) of the parsed
|
|
// token not including any leading white space, change this calculation if
|
|
// multi-code-point Unicode characters are to be supported.
|
|
r.CharLen = pSrc - pTextStart - r.LeadingWhiteSpace;
|
|
r.EndPos = nPos + (pSrc - pTextStart);
|
|
if ( r.TokenType & KParseType::ASC_NUMBER )
|
|
{
|
|
r.Value = rtl_math_uStringToDouble( pTextStart + r.LeadingWhiteSpace,
|
|
pTextStart + r.EndPos, cDecimalSep, cGroupSep, NULL, NULL );
|
|
if ( bMightBeWord )
|
|
r.TokenType |= KParseType::IDENTNAME;
|
|
}
|
|
else if ( r.TokenType & KParseType::UNI_NUMBER )
|
|
{
|
|
if ( !xNatNumSup.is() )
|
|
{
|
|
if ( m_xContext.is() )
|
|
{
|
|
xNatNumSup = NativeNumberSupplier::create( m_xContext );
|
|
}
|
|
}
|
|
OUString aTmp( pTextStart + r.LeadingWhiteSpace, r.EndPos - nPos +
|
|
r.LeadingWhiteSpace );
|
|
// transliterate to ASCII
|
|
aTmp = xNatNumSup->getNativeNumberString( aTmp, aParserLocale,
|
|
NativeNumberMode::NATNUM0 );
|
|
r.Value = ::rtl::math::stringToDouble( aTmp, cDecimalSep, cGroupSep, NULL, NULL );
|
|
if ( bMightBeWord )
|
|
r.TokenType |= KParseType::IDENTNAME;
|
|
}
|
|
else if ( r.TokenType & (KParseType::SINGLE_QUOTE_NAME | KParseType::DOUBLE_QUOTE_STRING) )
|
|
{
|
|
if ( pSym < pSrc )
|
|
{ //! open quote
|
|
aSymbol += OUString( pSym, pSrc - pSym );
|
|
r.TokenType |= KParseType::MISSING_QUOTE;
|
|
}
|
|
r.DequotedNameOrString = aSymbol;
|
|
}
|
|
}
|
|
|
|
} } } }
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|