mirror of
https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
synced 2026-09-25 22:20:46 +00:00
965 lines
36 KiB
Java
965 lines
36 KiB
Java
/* The following code was generated by JFlex 1.4.3 on 9.3.13 17:48 */
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/* Flash assembler language lexer specification */
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package com.jpexs.decompiler.flash.action.parser;
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import com.jpexs.decompiler.flash.action.swf4.ConstantIndex;
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import com.jpexs.decompiler.flash.action.swf4.Null;
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import com.jpexs.decompiler.flash.action.swf4.RegisterNumber;
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import com.jpexs.decompiler.flash.action.swf4.Undefined;
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/**
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* This class is a scanner generated by <a href="http://www.jflex.de/">JFlex</a>
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* 1.4.3 on 9.3.13 17:48 from the specification file
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* <tt>D:/Dokumenty/Programovani/JavaSE/FFDec/trunk/src/com/jpexs/decompiler/flash/action/parser/flasm.flex</tt>
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*/
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public final class FlasmLexer {
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/**
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* This character denotes the end of file
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*/
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public static final int YYEOF = -1;
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/**
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* initial size of the lookahead buffer
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*/
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private static final int ZZ_BUFFERSIZE = 16384;
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/**
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* lexical states
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*/
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public static final int STRING = 2;
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public static final int YYINITIAL = 0;
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public static final int PARAMETERS = 4;
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/**
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* ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
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* ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l at the
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* beginning of a line l is of the form l = 2*k, k a non negative integer
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*/
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private static final int ZZ_LEXSTATE[] = {
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0, 0, 1, 1, 2, 2
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};
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/**
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* Translates characters to character classes
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*/
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private static final String ZZ_CMAP_PACKED =
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"\11\6\1\4\1\2\1\0\1\4\1\1\16\6\4\0\1\4\1\0"
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+ "\1\42\1\0\1\5\2\0\1\44\3\0\1\34\1\0\1\31\1\32"
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+ "\1\0\1\30\3\45\4\35\2\11\1\12\1\3\5\0\4\7\1\33"
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+ "\25\7\1\0\1\36\2\0\1\10\1\0\1\22\1\43\1\40\1\26"
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+ "\1\20\1\21\1\37\1\7\1\27\2\7\1\23\1\7\1\25\1\41"
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+ "\2\7\1\16\1\24\1\15\1\17\5\7\1\13\1\0\1\14\1\0"
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+ "\41\6\2\0\4\5\4\0\1\5\2\0\1\6\7\0\1\5\4\0"
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+ "\1\5\5\0\27\5\1\0\37\5\1\0\u013f\5\31\0\162\5\4\0"
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+ "\14\5\16\0\5\5\11\0\1\5\21\0\130\6\5\0\23\6\12\0"
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+ "\1\5\13\0\1\5\1\0\3\5\1\0\1\5\1\0\24\5\1\0"
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+ "\54\5\1\0\46\5\1\0\5\5\4\0\202\5\1\0\4\6\3\0"
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+ "\105\5\1\0\46\5\2\0\2\5\6\0\20\5\41\0\46\5\2\0"
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+ "\1\5\7\0\47\5\11\0\21\6\1\0\27\6\1\0\3\6\1\0"
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+ "\1\6\1\0\2\6\1\0\1\6\13\0\33\5\5\0\3\5\15\0"
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+ "\4\6\14\0\6\6\13\0\32\5\5\0\13\5\16\6\7\0\12\6"
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+ "\4\0\2\5\1\6\143\5\1\0\1\5\10\6\1\0\6\6\2\5"
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+ "\2\6\1\0\4\6\2\5\12\6\3\5\2\0\1\5\17\0\1\6"
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+ "\1\5\1\6\36\5\33\6\2\0\3\5\60\0\46\5\13\6\1\5"
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+ "\u014f\0\3\6\66\5\2\0\1\6\1\5\20\6\2\0\1\5\4\6"
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+ "\3\0\12\5\2\6\2\0\12\6\21\0\3\6\1\0\10\5\2\0"
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+ "\2\5\2\0\26\5\1\0\7\5\1\0\1\5\3\0\4\5\2\0"
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+ "\1\6\1\5\7\6\2\0\2\6\2\0\3\6\11\0\1\6\4\0"
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+ "\2\5\1\0\3\5\2\6\2\0\12\6\4\5\15\0\3\6\1\0"
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+ "\6\5\4\0\2\5\2\0\26\5\1\0\7\5\1\0\2\5\1\0"
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+ "\2\5\1\0\2\5\2\0\1\6\1\0\5\6\4\0\2\6\2\0"
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+ "\3\6\13\0\4\5\1\0\1\5\7\0\14\6\3\5\14\0\3\6"
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+ "\1\0\11\5\1\0\3\5\1\0\26\5\1\0\7\5\1\0\2\5"
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+ "\1\0\5\5\2\0\1\6\1\5\10\6\1\0\3\6\1\0\3\6"
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+ "\2\0\1\5\17\0\2\5\2\6\2\0\12\6\1\0\1\5\17\0"
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+ "\3\6\1\0\10\5\2\0\2\5\2\0\26\5\1\0\7\5\1\0"
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+ "\2\5\1\0\5\5\2\0\1\6\1\5\6\6\3\0\2\6\2\0"
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+ "\3\6\10\0\2\6\4\0\2\5\1\0\3\5\4\0\12\6\1\0"
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+ "\1\5\20\0\1\6\1\5\1\0\6\5\3\0\3\5\1\0\4\5"
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+ "\3\0\2\5\1\0\1\5\1\0\2\5\3\0\2\5\3\0\3\5"
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+ "\3\0\10\5\1\0\3\5\4\0\5\6\3\0\3\6\1\0\4\6"
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+ "\11\0\1\6\17\0\11\6\11\0\1\5\7\0\3\6\1\0\10\5"
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+ "\1\0\3\5\1\0\27\5\1\0\12\5\1\0\5\5\4\0\7\6"
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+ "\1\0\3\6\1\0\4\6\7\0\2\6\11\0\2\5\4\0\12\6"
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+ "\22\0\2\6\1\0\10\5\1\0\3\5\1\0\27\5\1\0\12\5"
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+ "\1\0\5\5\2\0\1\6\1\5\7\6\1\0\3\6\1\0\4\6"
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+ "\7\0\2\6\7\0\1\5\1\0\2\5\4\0\12\6\22\0\2\6"
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+ "\1\0\10\5\1\0\3\5\1\0\27\5\1\0\20\5\4\0\6\6"
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+ "\2\0\3\6\1\0\4\6\11\0\1\6\10\0\2\5\4\0\12\6"
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+ "\22\0\2\6\1\0\22\5\3\0\30\5\1\0\11\5\1\0\1\5"
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+ "\2\0\7\5\3\0\1\6\4\0\6\6\1\0\1\6\1\0\10\6"
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+ "\22\0\2\6\15\0\60\5\1\6\2\5\7\6\4\0\10\5\10\6"
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+ "\1\0\12\6\47\0\2\5\1\0\1\5\2\0\2\5\1\0\1\5"
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+ "\2\0\1\5\6\0\4\5\1\0\7\5\1\0\3\5\1\0\1\5"
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+ "\1\0\1\5\2\0\2\5\1\0\4\5\1\6\2\5\6\6\1\0"
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+ "\2\6\1\5\2\0\5\5\1\0\1\5\1\0\6\6\2\0\12\6"
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+ "\2\0\2\5\42\0\1\5\27\0\2\6\6\0\12\6\13\0\1\6"
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+ "\1\0\1\6\1\0\1\6\4\0\2\6\10\5\1\0\42\5\6\0"
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+ "\24\6\1\0\2\6\4\5\4\0\10\6\1\0\44\6\11\0\1\6"
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+ "\71\0\42\5\1\0\5\5\1\0\2\5\1\0\7\6\3\0\4\6"
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+ "\6\0\12\6\6\0\6\5\4\6\106\0\46\5\12\0\51\5\7\0"
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+ "\132\5\5\0\104\5\5\0\122\5\6\0\7\5\1\0\77\5\1\0"
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+ "\1\5\1\0\4\5\2\0\7\5\1\0\1\5\1\0\4\5\2\0"
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+ "\47\5\1\0\1\5\1\0\4\5\2\0\37\5\1\0\1\5\1\0"
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+ "\4\5\2\0\7\5\1\0\1\5\1\0\4\5\2\0\7\5\1\0"
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+ "\7\5\1\0\27\5\1\0\37\5\1\0\1\5\1\0\4\5\2\0"
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+ "\7\5\1\0\47\5\1\0\23\5\16\0\11\6\56\0\125\5\14\0"
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+ "\u026c\5\2\0\10\5\12\0\32\5\5\0\113\5\3\0\3\5\17\0"
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+ "\15\5\1\0\4\5\3\6\13\0\22\5\3\6\13\0\22\5\2\6"
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+ "\14\0\15\5\1\0\3\5\1\0\2\6\14\0\64\5\40\6\3\0"
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+ "\1\5\3\0\2\5\1\6\2\0\12\6\41\0\3\6\2\0\12\6"
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+ "\6\0\130\5\10\0\51\5\1\6\126\0\35\5\3\0\14\6\4\0"
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+ "\14\6\12\0\12\6\36\5\2\0\5\5\u038b\0\154\5\224\0\234\5"
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+ "\4\0\132\5\6\0\26\5\2\0\6\5\2\0\46\5\2\0\6\5"
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+ "\2\0\10\5\1\0\1\5\1\0\1\5\1\0\1\5\1\0\37\5"
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+ "\2\0\65\5\1\0\7\5\1\0\1\5\3\0\3\5\1\0\7\5"
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+ "\3\0\4\5\2\0\6\5\4\0\15\5\5\0\3\5\1\0\7\5"
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+ "\17\0\4\6\32\0\5\6\20\0\2\5\23\0\1\5\13\0\4\6"
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+ "\6\0\6\6\1\0\1\5\15\0\1\5\40\0\22\5\36\0\15\6"
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+ "\4\0\1\6\3\0\6\6\27\0\1\5\4\0\1\5\2\0\12\5"
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+ "\1\0\1\5\3\0\5\5\6\0\1\5\1\0\1\5\1\0\1\5"
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+ "\1\0\4\5\1\0\3\5\1\0\7\5\3\0\3\5\5\0\5\5"
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+ "\26\0\44\5\u0e81\0\3\5\31\0\11\5\6\6\1\0\5\5\2\0"
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+ "\5\5\4\0\126\5\2\0\2\6\2\0\3\5\1\0\137\5\5\0"
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+ "\50\5\4\0\136\5\21\0\30\5\70\0\20\5\u0200\0\u19b6\5\112\0"
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+ "\u51a6\5\132\0\u048d\5\u0773\0\u2ba4\5\u215c\0\u012e\5\2\0\73\5\225\0"
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+ "\7\5\14\0\5\5\5\0\1\5\1\6\12\5\1\0\15\5\1\0"
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+ "\5\5\1\0\1\5\1\0\2\5\1\0\2\5\1\0\154\5\41\0"
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+ "\u016b\5\22\0\100\5\2\0\66\5\50\0\15\5\3\0\20\6\20\0"
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+ "\4\6\17\0\2\5\30\0\3\5\31\0\1\5\6\0\5\5\1\0"
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+ "\207\5\2\0\1\6\4\0\1\5\13\0\12\6\7\0\32\5\4\0"
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+ "\1\5\1\0\32\5\12\0\132\5\3\0\6\5\2\0\6\5\2\0"
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+ "\6\5\2\0\3\5\3\0\2\5\3\0\2\5\22\0\3\6\4\0";
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/**
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* Translates characters to character classes
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*/
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private static final char[] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
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/**
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* Translates DFA states to action switch labels.
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*/
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private static final int[] ZZ_ACTION = zzUnpackAction();
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private static final String ZZ_ACTION_PACKED_0 =
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"\3\0\3\1\1\2\1\3\1\4\2\5\1\1\1\6"
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+ "\2\7\1\10\1\11\1\12\1\13\5\11\1\12\2\1"
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+ "\1\11\1\14\1\0\1\15\1\16\1\17\1\20\1\21"
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+ "\1\22\2\23\1\24\1\25\1\26\1\27\1\0\1\30"
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+ "\5\11\1\30\2\12\1\11\1\23\1\30\1\0\6\11"
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+ "\1\31\3\11\1\32\3\11\1\33\12\11\2\34\1\35"
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+ "\2\36";
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private static int[] zzUnpackAction() {
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int[] result = new int[86];
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int offset = 0;
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offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
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return result;
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}
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private static int zzUnpackAction(String packed, int offset, int[] result) {
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int i = 0; /* index in packed string */
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int j = offset; /* index in unpacked array */
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int l = packed.length();
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while (i < l) {
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int count = packed.charAt(i++);
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int value = packed.charAt(i++);
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do {
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result[j++] = value;
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} while (--count > 0);
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}
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return j;
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}
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/**
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* Translates a state to a row index in the transition table
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*/
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private static final int[] ZZ_ROWMAP = zzUnpackRowMap();
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private static final String ZZ_ROWMAP_PACKED_0 =
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"\0\0\0\46\0\114\0\162\0\230\0\276\0\344\0\162"
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+ "\0\u010a\0\u0130\0\162\0\u0156\0\162\0\u017c\0\162\0\u01a2"
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+ "\0\u01c8\0\u01ee\0\162\0\u0214\0\u023a\0\u0260\0\u0286\0\u02ac"
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+ "\0\u02d2\0\u02f8\0\u031e\0\u0344\0\162\0\276\0\162\0\162"
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+ "\0\162\0\162\0\162\0\162\0\u036a\0\u0390\0\162\0\162"
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+ "\0\162\0\162\0\u03b6\0\u03dc\0\u0402\0\u0428\0\u044e\0\u0474"
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+ "\0\u049a\0\u02d2\0\u04c0\0\162\0\u04e6\0\162\0\u050c\0\u050c"
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+ "\0\u0532\0\u0558\0\u057e\0\u05a4\0\u05ca\0\u05f0\0\u01c8\0\u0616"
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+ "\0\u063c\0\u0662\0\u01c8\0\u0688\0\u06ae\0\u06d4\0\u01c8\0\u06fa"
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+ "\0\u0720\0\u0746\0\u076c\0\u0792\0\u07b8\0\u07de\0\u0804\0\u082a"
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+ "\0\u0850\0\u0876\0\u01c8\0\u01c8\0\u089c\0\u01c8";
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private static int[] zzUnpackRowMap() {
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int[] result = new int[86];
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int offset = 0;
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offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
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return result;
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}
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private static int zzUnpackRowMap(String packed, int offset, int[] result) {
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int i = 0; /* index in packed string */
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int j = offset; /* index in unpacked array */
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int l = packed.length();
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while (i < l) {
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int high = packed.charAt(i++) << 16;
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result[j++] = high | packed.charAt(i++);
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}
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return j;
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}
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/**
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* The transition table of the DFA
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*/
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private static final int[] ZZ_TRANS = zzUnpackTrans();
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private static final String ZZ_TRANS_PACKED_0 =
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"\4\4\1\5\1\6\1\4\1\7\1\6\3\4\1\10"
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+ "\13\7\3\4\1\7\3\4\3\7\1\4\1\7\2\4"
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+ "\1\11\1\12\1\13\33\11\1\14\3\11\1\15\3\11"
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+ "\1\4\1\16\1\17\1\20\1\4\1\21\1\4\2\21"
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+ "\1\22\1\4\1\23\1\4\1\24\1\25\1\26\1\21"
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+ "\1\27\3\21\1\30\2\21\1\31\1\32\1\33\1\21"
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+ "\1\4\1\22\1\4\1\21\1\34\1\21\1\35\1\21"
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+ "\1\4\1\22\52\0\1\5\46\0\5\36\1\37\2\0"
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+ "\14\36\2\0\1\36\1\0\1\36\1\0\3\36\1\0"
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+ "\1\36\1\0\1\36\5\0\2\36\3\7\1\37\2\0"
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+ "\14\7\2\0\1\7\1\0\1\7\1\0\3\7\1\0"
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+ "\1\7\1\0\1\7\1\11\2\0\33\11\1\0\3\11"
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+ "\1\0\3\11\2\0\1\13\43\0\2\40\1\0\12\40"
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+ "\1\41\1\42\2\40\1\43\3\40\1\44\2\40\1\45"
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+ "\4\40\1\46\1\47\3\40\1\50\1\51\1\52\1\45"
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+ "\2\0\1\17\43\0\1\20\2\0\43\20\5\0\5\21"
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+ "\3\0\14\21\2\0\1\21\1\0\1\21\1\0\3\21"
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+ "\1\0\1\21\1\0\1\21\11\0\1\22\6\0\1\53"
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+ "\7\0\1\22\1\0\1\54\1\53\1\0\1\22\7\0"
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+ "\1\22\5\0\5\21\3\0\1\21\1\55\12\21\2\0"
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+ "\1\21\1\0\1\21\1\0\3\21\1\0\1\21\1\0"
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+ "\1\21\5\0\5\21\3\0\3\21\1\56\10\21\2\0"
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+ "\1\21\1\0\1\21\1\0\3\21\1\0\1\21\1\0"
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+ "\1\21\5\0\5\21\3\0\10\21\1\57\3\21\2\0"
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+ "\1\21\1\0\1\21\1\0\3\21\1\0\1\21\1\0"
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+ "\1\21\5\0\5\21\3\0\5\21\1\60\6\21\2\0"
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+ "\1\21\1\0\1\21\1\0\3\21\1\0\1\21\1\0"
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+ "\1\21\5\0\5\21\3\0\2\21\1\61\11\21\2\0"
|
|
+ "\1\21\1\0\1\21\1\0\3\21\1\0\1\21\1\0"
|
|
+ "\1\21\11\0\1\62\6\0\1\53\7\0\1\62\1\0"
|
|
+ "\1\54\1\53\1\0\1\62\7\0\1\62\11\0\1\63"
|
|
+ "\16\0\1\64\4\0\1\63\7\0\1\63\11\0\1\54"
|
|
+ "\16\0\1\54\4\0\1\54\7\0\1\54\5\0\5\21"
|
|
+ "\3\0\14\21\2\0\1\21\1\0\1\21\1\0\2\21"
|
|
+ "\1\65\1\0\1\21\1\0\1\21\30\0\1\46\4\0"
|
|
+ "\1\46\7\0\1\46\30\0\1\66\4\0\1\66\7\0"
|
|
+ "\1\66\11\0\1\67\16\0\1\67\1\70\2\0\1\70"
|
|
+ "\1\67\7\0\1\67\11\0\1\54\6\0\1\53\7\0"
|
|
+ "\1\54\2\0\1\53\1\0\1\54\7\0\1\54\5\0"
|
|
+ "\5\21\3\0\2\21\1\71\11\21\2\0\1\21\1\0"
|
|
+ "\1\21\1\0\3\21\1\0\1\21\1\0\1\21\5\0"
|
|
+ "\5\21\3\0\14\21\2\0\1\21\1\0\1\21\1\0"
|
|
+ "\1\72\2\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\11\21\1\73\2\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\6\21\1\74\5\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\6\21\1\75\5\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\11\0\1\63"
|
|
+ "\16\0\1\63\4\0\1\63\7\0\1\63\5\0\5\21"
|
|
+ "\3\0\10\21\1\76\3\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\11\0\1\67"
|
|
+ "\16\0\1\67\4\0\1\67\7\0\1\67\5\0\5\21"
|
|
+ "\3\0\3\21\1\77\10\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\12\21\1\100\1\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\3\21\1\101\10\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\7\21\1\102\4\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\6\21\1\103\5\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\7\21\1\104\4\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\7\21\1\105\4\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\4\21\1\106\7\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\3\21\1\107\10\21\2\0\1\21\1\0\1\21"
|
|
+ "\1\0\3\21\1\0\1\21\1\0\1\21\5\0\5\21"
|
|
+ "\3\0\1\110\13\21\2\0\1\21\1\0\1\21\1\0"
|
|
+ "\3\21\1\0\1\21\1\0\1\21\5\0\5\21\3\0"
|
|
+ "\1\111\13\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\12\21"
|
|
+ "\1\112\1\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\5\21"
|
|
+ "\1\113\6\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\3\21"
|
|
+ "\1\114\10\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\10\21"
|
|
+ "\1\115\3\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\10\21"
|
|
+ "\1\116\3\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\1\21"
|
|
+ "\1\117\12\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\3\21"
|
|
+ "\1\120\10\21\2\0\1\21\1\0\1\21\1\0\3\21"
|
|
+ "\1\0\1\21\1\0\1\21\5\0\5\21\3\0\1\121"
|
|
+ "\13\21\2\0\1\21\1\0\1\21\1\0\3\21\1\0"
|
|
+ "\1\21\1\0\1\21\5\0\4\21\1\122\3\0\13\21"
|
|
+ "\1\123\2\0\1\21\1\0\1\122\1\0\3\21\1\0"
|
|
+ "\1\21\1\0\1\122\5\0\5\21\3\0\11\21\1\124"
|
|
+ "\2\21\2\0\1\21\1\0\1\21\1\0\3\21\1\0"
|
|
+ "\1\21\1\0\1\21\5\0\4\21\1\125\3\0\13\21"
|
|
+ "\1\126\2\0\1\21\1\0\1\125\1\0\3\21\1\0"
|
|
+ "\1\21\1\0\1\125\5\0\4\21\1\122\3\0\13\21"
|
|
+ "\1\122\2\0\1\21\1\0\1\122\1\0\3\21\1\0"
|
|
+ "\1\21\1\0\1\122\5\0\4\21\1\125\3\0\13\21"
|
|
+ "\1\125\2\0\1\21\1\0\1\125\1\0\3\21\1\0"
|
|
+ "\1\21\1\0\1\125";
|
|
|
|
private static int[] zzUnpackTrans() {
|
|
int[] result = new int[2242];
|
|
int offset = 0;
|
|
offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
|
|
return result;
|
|
}
|
|
|
|
private static int zzUnpackTrans(String packed, int offset, int[] result) {
|
|
int i = 0; /* index in packed string */
|
|
int j = offset; /* index in unpacked array */
|
|
int l = packed.length();
|
|
while (i < l) {
|
|
int count = packed.charAt(i++);
|
|
int value = packed.charAt(i++);
|
|
value--;
|
|
do {
|
|
result[j++] = value;
|
|
} while (--count > 0);
|
|
}
|
|
return j;
|
|
}
|
|
/* error codes */
|
|
private static final int ZZ_UNKNOWN_ERROR = 0;
|
|
private static final int ZZ_NO_MATCH = 1;
|
|
private static final int ZZ_PUSHBACK_2BIG = 2;
|
|
|
|
/* error messages for the codes above */
|
|
private static final String ZZ_ERROR_MSG[] = {
|
|
"Unkown internal scanner error",
|
|
"Error: could not match input",
|
|
"Error: pushback value was too large"
|
|
};
|
|
/**
|
|
* ZZ_ATTRIBUTE[aState] contains the attributes of state
|
|
* <code>aState</code>
|
|
*/
|
|
private static final int[] ZZ_ATTRIBUTE = zzUnpackAttribute();
|
|
private static final String ZZ_ATTRIBUTE_PACKED_0 =
|
|
"\3\0\1\11\3\1\1\11\2\1\1\11\1\1\1\11"
|
|
+ "\1\1\1\11\3\1\1\11\11\1\1\11\1\0\6\11"
|
|
+ "\2\1\4\11\1\0\10\1\1\11\1\1\1\11\1\1"
|
|
+ "\1\0\36\1";
|
|
|
|
private static int[] zzUnpackAttribute() {
|
|
int[] result = new int[86];
|
|
int offset = 0;
|
|
offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
|
|
return result;
|
|
}
|
|
|
|
private static int zzUnpackAttribute(String packed, int offset, int[] result) {
|
|
int i = 0; /* index in packed string */
|
|
int j = offset; /* index in unpacked array */
|
|
int l = packed.length();
|
|
while (i < l) {
|
|
int count = packed.charAt(i++);
|
|
int value = packed.charAt(i++);
|
|
do {
|
|
result[j++] = value;
|
|
} while (--count > 0);
|
|
}
|
|
return j;
|
|
}
|
|
/**
|
|
* the input device
|
|
*/
|
|
private java.io.Reader zzReader;
|
|
/**
|
|
* the current state of the DFA
|
|
*/
|
|
private int zzState;
|
|
/**
|
|
* the current lexical state
|
|
*/
|
|
private int zzLexicalState = YYINITIAL;
|
|
/**
|
|
* this buffer contains the current text to be matched and is the source of
|
|
* the yytext() string
|
|
*/
|
|
private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
|
|
/**
|
|
* the textposition at the last accepting state
|
|
*/
|
|
private int zzMarkedPos;
|
|
/**
|
|
* the current text position in the buffer
|
|
*/
|
|
private int zzCurrentPos;
|
|
/**
|
|
* startRead marks the beginning of the yytext() string in the buffer
|
|
*/
|
|
private int zzStartRead;
|
|
/**
|
|
* endRead marks the last character in the buffer, that has been read from
|
|
* input
|
|
*/
|
|
private int zzEndRead;
|
|
/**
|
|
* number of newlines encountered up to the start of the matched text
|
|
*/
|
|
private int yyline;
|
|
/**
|
|
* the number of characters up to the start of the matched text
|
|
*/
|
|
private int yychar;
|
|
/**
|
|
* the number of characters from the last newline up to the start of the
|
|
* matched text
|
|
*/
|
|
private int yycolumn;
|
|
/**
|
|
* zzAtBOL == true <=> the scanner is currently at the beginning of a line
|
|
*/
|
|
private boolean zzAtBOL = true;
|
|
/**
|
|
* zzAtEOF == true <=> the scanner is at the EOF
|
|
*/
|
|
private boolean zzAtEOF;
|
|
/**
|
|
* denotes if the user-EOF-code has already been executed
|
|
*/
|
|
private boolean zzEOFDone;
|
|
|
|
/* user code: */
|
|
StringBuffer string = new StringBuffer();
|
|
|
|
/**
|
|
* Create an empty lexer, yyrset will be called later to reset and assign
|
|
* the reader
|
|
*/
|
|
public FlasmLexer() {
|
|
}
|
|
|
|
public int yychar() {
|
|
return yychar;
|
|
}
|
|
|
|
public int yyline() {
|
|
return yyline + 1;
|
|
}
|
|
|
|
/**
|
|
* Creates a new scanner There is also a java.io.InputStream version of this
|
|
* constructor.
|
|
*
|
|
* @param in the java.io.Reader to read input from.
|
|
*/
|
|
public FlasmLexer(java.io.Reader in) {
|
|
this.zzReader = in;
|
|
}
|
|
|
|
/**
|
|
* Creates a new scanner. There is also java.io.Reader version of this
|
|
* constructor.
|
|
*
|
|
* @param in the java.io.Inputstream to read input from.
|
|
*/
|
|
public FlasmLexer(java.io.InputStream in) {
|
|
this(new java.io.InputStreamReader(in));
|
|
}
|
|
|
|
/**
|
|
* Unpacks the compressed character translation table.
|
|
*
|
|
* @param packed the packed character translation table
|
|
* @return the unpacked character translation table
|
|
*/
|
|
private static char[] zzUnpackCMap(String packed) {
|
|
char[] map = new char[0x10000];
|
|
int i = 0; /* index in packed string */
|
|
int j = 0; /* index in unpacked array */
|
|
while (i < 1740) {
|
|
int count = packed.charAt(i++);
|
|
char value = packed.charAt(i++);
|
|
do {
|
|
map[j++] = value;
|
|
} while (--count > 0);
|
|
}
|
|
return map;
|
|
}
|
|
|
|
/**
|
|
* Refills the input buffer.
|
|
*
|
|
* @return <code>false</code>, iff there was new input.
|
|
*
|
|
* @exception java.io.IOException if any I/O-Error occurs
|
|
*/
|
|
private boolean zzRefill() throws java.io.IOException {
|
|
|
|
/* first: make room (if you can) */
|
|
if (zzStartRead > 0) {
|
|
System.arraycopy(zzBuffer, zzStartRead,
|
|
zzBuffer, 0,
|
|
zzEndRead - zzStartRead);
|
|
|
|
/* translate stored positions */
|
|
zzEndRead -= zzStartRead;
|
|
zzCurrentPos -= zzStartRead;
|
|
zzMarkedPos -= zzStartRead;
|
|
zzStartRead = 0;
|
|
}
|
|
|
|
/* is the buffer big enough? */
|
|
if (zzCurrentPos >= zzBuffer.length) {
|
|
/* if not: blow it up */
|
|
char newBuffer[] = new char[zzCurrentPos * 2];
|
|
System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
|
|
zzBuffer = newBuffer;
|
|
}
|
|
|
|
/* finally: fill the buffer with new input */
|
|
int numRead = zzReader.read(zzBuffer, zzEndRead,
|
|
zzBuffer.length - zzEndRead);
|
|
|
|
if (numRead > 0) {
|
|
zzEndRead += numRead;
|
|
return false;
|
|
}
|
|
// unlikely but not impossible: read 0 characters, but not at end of stream
|
|
if (numRead == 0) {
|
|
int c = zzReader.read();
|
|
if (c == -1) {
|
|
return true;
|
|
} else {
|
|
zzBuffer[zzEndRead++] = (char) c;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// numRead < 0
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Closes the input stream.
|
|
*/
|
|
public final void yyclose() throws java.io.IOException {
|
|
zzAtEOF = true; /* indicate end of file */
|
|
zzEndRead = zzStartRead; /* invalidate buffer */
|
|
|
|
if (zzReader != null) {
|
|
zzReader.close();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Resets the scanner to read from a new input stream. Does not close the
|
|
* old reader.
|
|
*
|
|
* All internal variables are reset, the old input stream <b>cannot</b> be
|
|
* reused (internal buffer is discarded and lost). Lexical state is set to
|
|
* <tt>ZZ_INITIAL</tt>.
|
|
*
|
|
* @param reader the new input stream
|
|
*/
|
|
public final void yyreset(java.io.Reader reader) {
|
|
zzReader = reader;
|
|
zzAtBOL = true;
|
|
zzAtEOF = false;
|
|
zzEOFDone = false;
|
|
zzEndRead = zzStartRead = 0;
|
|
zzCurrentPos = zzMarkedPos = 0;
|
|
yyline = yychar = yycolumn = 0;
|
|
zzLexicalState = YYINITIAL;
|
|
}
|
|
|
|
/**
|
|
* Returns the current lexical state.
|
|
*/
|
|
public final int yystate() {
|
|
return zzLexicalState;
|
|
}
|
|
|
|
/**
|
|
* Enters a new lexical state
|
|
*
|
|
* @param newState the new lexical state
|
|
*/
|
|
public final void yybegin(int newState) {
|
|
zzLexicalState = newState;
|
|
}
|
|
|
|
/**
|
|
* Returns the text matched by the current regular expression.
|
|
*/
|
|
public final String yytext() {
|
|
return new String(zzBuffer, zzStartRead, zzMarkedPos - zzStartRead);
|
|
}
|
|
|
|
/**
|
|
* Returns the character at position <tt>pos</tt> from the matched text.
|
|
*
|
|
* It is equivalent to yytext().charAt(pos), but faster
|
|
*
|
|
* @param pos the position of the character to fetch. A value from 0 to
|
|
* yylength()-1.
|
|
*
|
|
* @return the character at position pos
|
|
*/
|
|
public final char yycharat(int pos) {
|
|
return zzBuffer[zzStartRead + pos];
|
|
}
|
|
|
|
/**
|
|
* Returns the length of the matched text region.
|
|
*/
|
|
public final int yylength() {
|
|
return zzMarkedPos - zzStartRead;
|
|
}
|
|
|
|
/**
|
|
* Reports an error that occured while scanning.
|
|
*
|
|
* In a wellformed scanner (no or only correct usage of yypushback(int) and
|
|
* a match-all fallback rule) this method will only be called with things
|
|
* that "Can't Possibly Happen". If this method is called, something is
|
|
* seriously wrong (e.g. a JFlex bug producing a faulty scanner etc.).
|
|
*
|
|
* Usual syntax/scanner level error handling should be done in error
|
|
* fallback rules.
|
|
*
|
|
* @param errorCode the code of the errormessage to display
|
|
*/
|
|
private void zzScanError(int errorCode) {
|
|
String message;
|
|
try {
|
|
message = ZZ_ERROR_MSG[errorCode];
|
|
} catch (ArrayIndexOutOfBoundsException e) {
|
|
message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
|
|
}
|
|
|
|
throw new Error(message);
|
|
}
|
|
|
|
/**
|
|
* Pushes the specified amount of characters back into the input stream.
|
|
*
|
|
* They will be read again by then next call of the scanning method
|
|
*
|
|
* @param number the number of characters to be read again. This number must
|
|
* not be greater than yylength()!
|
|
*/
|
|
public void yypushback(int number) {
|
|
if (number > yylength()) {
|
|
zzScanError(ZZ_PUSHBACK_2BIG);
|
|
}
|
|
|
|
zzMarkedPos -= number;
|
|
}
|
|
|
|
/**
|
|
* Resumes scanning until the next regular expression is matched, the end of
|
|
* input is encountered or an I/O-Error occurs.
|
|
*
|
|
* @return the next token
|
|
* @exception java.io.IOException if any I/O-Error occurs
|
|
*/
|
|
public ParsedSymbol yylex() throws java.io.IOException, ParseException {
|
|
int zzInput;
|
|
int zzAction;
|
|
|
|
// cached fields:
|
|
int zzCurrentPosL;
|
|
int zzMarkedPosL;
|
|
int zzEndReadL = zzEndRead;
|
|
char[] zzBufferL = zzBuffer;
|
|
char[] zzCMapL = ZZ_CMAP;
|
|
|
|
int[] zzTransL = ZZ_TRANS;
|
|
int[] zzRowMapL = ZZ_ROWMAP;
|
|
int[] zzAttrL = ZZ_ATTRIBUTE;
|
|
|
|
while (true) {
|
|
zzMarkedPosL = zzMarkedPos;
|
|
|
|
yychar += zzMarkedPosL - zzStartRead;
|
|
|
|
boolean zzR = false;
|
|
for (zzCurrentPosL = zzStartRead; zzCurrentPosL < zzMarkedPosL;
|
|
zzCurrentPosL++) {
|
|
switch (zzBufferL[zzCurrentPosL]) {
|
|
case '\u000B':
|
|
case '\u000C':
|
|
case '\u0085':
|
|
case '\u2028':
|
|
case '\u2029':
|
|
yyline++;
|
|
yycolumn = 0;
|
|
zzR = false;
|
|
break;
|
|
case '\r':
|
|
yyline++;
|
|
yycolumn = 0;
|
|
zzR = true;
|
|
break;
|
|
case '\n':
|
|
if (zzR) {
|
|
zzR = false;
|
|
} else {
|
|
yyline++;
|
|
yycolumn = 0;
|
|
}
|
|
break;
|
|
default:
|
|
zzR = false;
|
|
yycolumn++;
|
|
}
|
|
}
|
|
|
|
if (zzR) {
|
|
// peek one character ahead if it is \n (if we have counted one line too much)
|
|
boolean zzPeek;
|
|
if (zzMarkedPosL < zzEndReadL) {
|
|
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
|
|
} else if (zzAtEOF) {
|
|
zzPeek = false;
|
|
} else {
|
|
boolean eof = zzRefill();
|
|
zzEndReadL = zzEndRead;
|
|
zzMarkedPosL = zzMarkedPos;
|
|
zzBufferL = zzBuffer;
|
|
if (eof) {
|
|
zzPeek = false;
|
|
} else {
|
|
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
|
|
}
|
|
}
|
|
if (zzPeek) {
|
|
yyline--;
|
|
}
|
|
}
|
|
zzAction = -1;
|
|
|
|
zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
|
|
|
|
zzState = ZZ_LEXSTATE[zzLexicalState];
|
|
|
|
|
|
zzForAction:
|
|
{
|
|
while (true) {
|
|
|
|
if (zzCurrentPosL < zzEndReadL) {
|
|
zzInput = zzBufferL[zzCurrentPosL++];
|
|
} else if (zzAtEOF) {
|
|
zzInput = YYEOF;
|
|
break zzForAction;
|
|
} else {
|
|
// store back cached positions
|
|
zzCurrentPos = zzCurrentPosL;
|
|
zzMarkedPos = zzMarkedPosL;
|
|
boolean eof = zzRefill();
|
|
// get translated positions and possibly new buffer
|
|
zzCurrentPosL = zzCurrentPos;
|
|
zzMarkedPosL = zzMarkedPos;
|
|
zzBufferL = zzBuffer;
|
|
zzEndReadL = zzEndRead;
|
|
if (eof) {
|
|
zzInput = YYEOF;
|
|
break zzForAction;
|
|
} else {
|
|
zzInput = zzBufferL[zzCurrentPosL++];
|
|
}
|
|
}
|
|
int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput]];
|
|
if (zzNext == -1) {
|
|
break zzForAction;
|
|
}
|
|
zzState = zzNext;
|
|
|
|
int zzAttributes = zzAttrL[zzState];
|
|
if ((zzAttributes & 1) == 1) {
|
|
zzAction = zzState;
|
|
zzMarkedPosL = zzCurrentPosL;
|
|
if ((zzAttributes & 8) == 8) {
|
|
break zzForAction;
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
// store back cached position
|
|
zzMarkedPos = zzMarkedPosL;
|
|
|
|
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
|
|
case 9: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_IDENTIFIER, yytext());
|
|
}
|
|
case 31:
|
|
break;
|
|
case 23: {
|
|
string.append('\'');
|
|
}
|
|
case 32:
|
|
break;
|
|
case 30: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_CONSTANT, new ConstantIndex(Integer.parseInt(yytext().substring(8))));
|
|
}
|
|
case 33:
|
|
break;
|
|
case 10: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_INTEGER, new Long(Long.parseLong((yytext()))));
|
|
}
|
|
case 34:
|
|
break;
|
|
case 7: {
|
|
yybegin(YYINITIAL);
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_EOL);
|
|
}
|
|
case 35:
|
|
break;
|
|
case 19: {
|
|
char val = (char) Integer.parseInt(yytext().substring(1), 8);
|
|
string.append(val);
|
|
}
|
|
case 36:
|
|
break;
|
|
case 4: {
|
|
string.append(yytext());
|
|
}
|
|
case 37:
|
|
break;
|
|
case 2: {
|
|
yybegin(PARAMETERS);
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_INSTRUCTION_NAME, yytext());
|
|
}
|
|
case 38:
|
|
break;
|
|
case 16: {
|
|
string.append('\r');
|
|
}
|
|
case 39:
|
|
break;
|
|
case 12: {
|
|
yybegin(STRING);
|
|
string.setLength(0);
|
|
}
|
|
case 40:
|
|
break;
|
|
case 6: {
|
|
yybegin(PARAMETERS);
|
|
// length also includes the trailing quote
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_STRING, string.toString());
|
|
}
|
|
case 41:
|
|
break;
|
|
case 8: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_COMMENT, yytext().substring(1));
|
|
}
|
|
case 42:
|
|
break;
|
|
case 27: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_BOOLEAN, Boolean.FALSE);
|
|
}
|
|
case 43:
|
|
break;
|
|
case 22: {
|
|
string.append('\b');
|
|
}
|
|
case 44:
|
|
break;
|
|
case 13: {
|
|
String s = yytext();
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_LABEL, s.substring(0, s.length() - 1));
|
|
}
|
|
case 45:
|
|
break;
|
|
case 5: {
|
|
throw new ParseException("Unterminated string at end of line", yyline + 1);
|
|
}
|
|
case 46:
|
|
break;
|
|
case 15: {
|
|
string.append('\t');
|
|
}
|
|
case 47:
|
|
break;
|
|
case 28: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_REGISTER, new RegisterNumber(Integer.parseInt(yytext().substring(8))));
|
|
}
|
|
case 48:
|
|
break;
|
|
case 24: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_FLOAT, new Double(Double.parseDouble((yytext()))));
|
|
}
|
|
case 49:
|
|
break;
|
|
case 25: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_BOOLEAN, Boolean.TRUE);
|
|
}
|
|
case 50:
|
|
break;
|
|
case 11: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_BLOCK_START);
|
|
}
|
|
case 51:
|
|
break;
|
|
case 26: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_NULL, new Null());
|
|
}
|
|
case 52:
|
|
break;
|
|
case 20: {
|
|
string.append('\\');
|
|
}
|
|
case 53:
|
|
break;
|
|
case 14: {
|
|
throw new ParseException("Illegal escape sequence \"" + yytext() + "\"", yyline + 1);
|
|
}
|
|
case 54:
|
|
break;
|
|
case 18: {
|
|
string.append('\n');
|
|
}
|
|
case 55:
|
|
break;
|
|
case 3: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_BLOCK_END);
|
|
}
|
|
case 56:
|
|
break;
|
|
case 29: {
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_UNDEFINED, new Undefined());
|
|
}
|
|
case 57:
|
|
break;
|
|
case 17: {
|
|
string.append('\f');
|
|
}
|
|
case 58:
|
|
break;
|
|
case 21: {
|
|
string.append('\"');
|
|
}
|
|
case 59:
|
|
break;
|
|
case 1: {
|
|
}
|
|
case 60:
|
|
break;
|
|
default:
|
|
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
|
|
zzAtEOF = true;
|
|
{
|
|
return new ParsedSymbol(ParsedSymbol.TYPE_EOF);
|
|
}
|
|
} else {
|
|
zzScanError(ZZ_NO_MATCH);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|