1 /* The following code was generated by JFlex 1.6.1 */
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3 package org.simantics.scl.compiler.internal.parsing.parser;
5 import org.simantics.scl.compiler.internal.parsing.Token;
6 import org.simantics.scl.compiler.errors.Locations;
7 import org.simantics.scl.compiler.internal.parsing.exceptions.SCLSyntaxErrorException;
8 import gnu.trove.list.array.TIntArrayList;
12 * This class is a scanner generated by
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13 * <a href="http://www.jflex.de/">JFlex</a> 1.6.1
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14 * from the specification file <tt>C:/Users/hannu/git/scl/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/parsing/parser/SCLLexer.flex</tt>
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16 public class SCLLexer {
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18 /** This character denotes the end of file */
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19 public static final int YYEOF = -1;
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21 /** initial size of the lookahead buffer */
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22 private static final int ZZ_BUFFERSIZE = 16384;
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24 /** lexical states */
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25 public static final int YYINITIAL = 0;
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26 public static final int STRING = 2;
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27 public static final int LONG_STRING = 4;
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28 public static final int CHAR = 6;
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31 * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
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32 * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
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33 * at the beginning of a line
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34 * l is of the form l = 2*k, k a non negative integer
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36 private static final int ZZ_LEXSTATE[] = {
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37 0, 0, 1, 1, 2, 2, 3, 3
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41 * Translates characters to character classes
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43 private static final String ZZ_CMAP_PACKED =
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44 "\11\0\1\75\1\74\1\73\1\73\1\15\22\0\1\24\1\20\1\71"+
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45 "\1\6\2\5\1\20\1\4\1\11\1\13\1\26\1\5\1\12\1\23"+
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46 "\1\7\1\25\12\2\1\66\1\67\1\17\1\65\1\21\1\14\1\10"+
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47 "\4\3\1\22\1\3\3\1\1\60\20\1\1\63\1\30\1\64\1\5"+
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48 "\1\72\1\16\1\34\1\46\1\47\1\51\1\41\1\31\1\54\1\40"+
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49 "\1\36\2\1\1\35\1\52\1\42\1\32\1\53\1\55\1\33\1\43"+
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50 "\1\37\1\45\1\56\1\44\1\50\1\57\1\1\1\61\1\70\1\62"+
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51 "\1\5\6\0\1\73\u1fa2\0\1\73\1\73\udfd3\0\1\27\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\uffff\0\22\0";
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54 * Translates characters to character classes
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56 private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
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59 * Translates DFA states to action switch labels.
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61 private static final int [] ZZ_ACTION = zzUnpackAction();
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63 private static final String ZZ_ACTION_PACKED_0 =
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64 "\4\0\1\1\1\2\1\3\1\1\1\4\1\5\1\6"+
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65 "\1\7\1\10\1\11\1\12\1\1\1\13\1\1\1\14"+
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66 "\1\15\1\16\1\17\1\4\1\20\1\21\16\2\1\22"+
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67 "\1\23\1\24\1\25\1\26\1\27\1\30\1\31\1\32"+
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68 "\1\33\1\13\1\34\1\35\1\36\1\0\1\37\1\36"+
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69 "\1\40\2\35\2\40\5\0\1\4\1\41\1\42\1\43"+
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70 "\3\0\1\2\4\0\1\4\1\44\1\45\1\46\1\4"+
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71 "\2\0\2\2\1\47\2\2\1\50\1\51\11\2\1\52"+
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72 "\3\2\1\53\2\2\1\54\4\2\1\55\1\56\1\57"+
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73 "\1\0\1\60\1\61\1\62\1\63\1\64\1\60\1\65"+
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74 "\2\0\2\66\1\0\1\67\1\70\1\2\1\0\1\71"+
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75 "\2\0\2\72\1\0\1\4\1\0\3\2\1\73\25\2"+
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76 "\1\74\1\75\1\0\1\76\2\0\1\46\1\0\1\2"+
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77 "\1\77\6\2\1\100\1\101\2\2\1\102\3\2\1\103"+
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78 "\1\2\1\104\2\2\1\105\3\2\1\0\1\46\1\0"+
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79 "\2\2\1\106\11\2\1\107\1\2\1\110\1\2\1\111"+
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80 "\1\2\1\0\1\112\1\113\1\2\1\114\1\115\2\2"+
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81 "\1\116\1\2\1\117\1\120\2\2\1\121\3\2\1\122"+
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82 "\2\2\1\123\2\2\1\124\1\125\1\0\4\2\1\126"+
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83 "\2\2\2\0\1\2\1\127\2\0\2\2\2\0\1\2"+
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84 "\2\0\1\130\1\2\2\0\1\131\2\0\1\2\4\0"+
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85 "\1\2\1\132\2\0\1\133\1\2\2\0\1\134\2\0"+
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88 private static int [] zzUnpackAction() {
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89 int [] result = new int[293];
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91 offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
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95 private static int zzUnpackAction(String packed, int offset, int [] result) {
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96 int i = 0; /* index in packed string */
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97 int j = offset; /* index in unpacked array */
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98 int l = packed.length();
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100 int count = packed.charAt(i++);
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101 int value = packed.charAt(i++);
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102 do result[j++] = value; while (--count > 0);
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109 * Translates a state to a row index in the transition table
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111 private static final int [] ZZ_ROWMAP = zzUnpackRowMap();
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113 private static final String ZZ_ROWMAP_PACKED_0 =
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114 "\0\0\0\76\0\174\0\272\0\272\0\370\0\u0136\0\u0174"+
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115 "\0\u01b2\0\u01f0\0\u022e\0\u026c\0\u02aa\0\272\0\272\0\u02e8"+
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116 "\0\u0326\0\u0364\0\u03a2\0\u01b2\0\u03e0\0\u041e\0\u045c\0\272"+
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117 "\0\u049a\0\u04d8\0\u0516\0\u0554\0\u0592\0\u05d0\0\u060e\0\u064c"+
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118 "\0\u068a\0\u06c8\0\u0706\0\u0744\0\u0782\0\u07c0\0\u07fe\0\272"+
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119 "\0\272\0\272\0\272\0\u083c\0\u087a\0\272\0\u01b2\0\u08b8"+
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120 "\0\370\0\272\0\272\0\u08f6\0\u0934\0\u0972\0\272\0\272"+
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121 "\0\u09b0\0\u09ee\0\u0a2c\0\u08f6\0\272\0\u0a6a\0\u0aa8\0\u0ae6"+
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122 "\0\u0b24\0\u0b62\0\u0ba0\0\272\0\u0bde\0\u0c1c\0\u0c5a\0\u0c98"+
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123 "\0\u0cd6\0\u0d14\0\u0d52\0\u0d90\0\u0dce\0\u0e0c\0\u0e4a\0\u01b2"+
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124 "\0\u01b2\0\u0e88\0\u0ec6\0\u0f04\0\u0f42\0\u0f80\0\u0fbe\0\370"+
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125 "\0\u0ffc\0\u103a\0\370\0\u1078\0\u10b6\0\u10f4\0\u1132\0\u1170"+
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126 "\0\u11ae\0\u11ec\0\u122a\0\u1268\0\u12a6\0\370\0\u12e4\0\u1322"+
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127 "\0\u1360\0\370\0\u139e\0\u13dc\0\370\0\u141a\0\u1458\0\u1496"+
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128 "\0\u14d4\0\u01b2\0\u01b2\0\u01b2\0\u1512\0\272\0\272\0\272"+
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129 "\0\272\0\272\0\u1550\0\272\0\u158e\0\u02e8\0\u15cc\0\u160a"+
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130 "\0\u160a\0\272\0\272\0\272\0\u1648\0\272\0\u1686\0\u16c4"+
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131 "\0\272\0\u01b2\0\u1702\0\u1740\0\u177e\0\u17bc\0\u17fa\0\u1838"+
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132 "\0\370\0\u1876\0\u18b4\0\u18f2\0\u1930\0\u196e\0\u19ac\0\u19ea"+
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133 "\0\u1a28\0\u1a66\0\u1aa4\0\u1ae2\0\u1b20\0\u1b5e\0\u1b9c\0\u1bda"+
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134 "\0\u1c18\0\u1c56\0\u1c94\0\u1cd2\0\u1d10\0\u1d4e\0\370\0\272"+
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135 "\0\u1d8c\0\272\0\u1dca\0\u1e08\0\u01b2\0\u1e46\0\u1e84\0\370"+
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136 "\0\u1ec2\0\u1f00\0\u1f3e\0\u1f7c\0\u1fba\0\u1ff8\0\370\0\370"+
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137 "\0\u2036\0\u2074\0\370\0\u20b2\0\u20f0\0\u212e\0\370\0\u216c"+
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138 "\0\370\0\u21aa\0\u21e8\0\370\0\u2226\0\u2264\0\u22a2\0\u22e0"+
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139 "\0\272\0\u231e\0\u235c\0\u239a\0\u23d8\0\u2416\0\u2454\0\u2492"+
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140 "\0\u24d0\0\u250e\0\u254c\0\u258a\0\u25c8\0\u2606\0\370\0\u2644"+
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141 "\0\370\0\u2682\0\370\0\u26c0\0\u26fe\0\272\0\370\0\u273c"+
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142 "\0\370\0\370\0\u277a\0\u27b8\0\u27f6\0\u2834\0\370\0\370"+
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143 "\0\u2872\0\u28b0\0\u28ee\0\u292c\0\u296a\0\u29a8\0\272\0\u29e6"+
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144 "\0\u2a24\0\370\0\u2a62\0\u2aa0\0\370\0\370\0\u2ade\0\u2b1c"+
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145 "\0\u2b5a\0\u2b98\0\u2bd6\0\370\0\u2c14\0\u2c52\0\u2c90\0\u2cce"+
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146 "\0\u2d0c\0\370\0\u2d4a\0\u2d88\0\u2dc6\0\u2e04\0\u2e42\0\u2e80"+
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147 "\0\u2ebe\0\u2efc\0\u2f3a\0\370\0\u2f78\0\u2fb6\0\u2ff4\0\370"+
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148 "\0\u3032\0\u3070\0\u30ae\0\u30ec\0\u312a\0\u3168\0\u31a6\0\u31e4"+
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149 "\0\272\0\u3222\0\u3260\0\272\0\u329e\0\u32dc\0\u331a\0\370"+
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150 "\0\u3358\0\u3396\0\272\0\u33d4\0\272";
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152 private static int [] zzUnpackRowMap() {
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153 int [] result = new int[293];
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155 offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
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159 private static int zzUnpackRowMap(String packed, int offset, int [] result) {
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160 int i = 0; /* index in packed string */
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161 int j = offset; /* index in unpacked array */
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162 int l = packed.length();
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164 int high = packed.charAt(i++) << 16;
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165 result[j++] = high | packed.charAt(i++);
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171 * The transition table of the DFA
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173 private static final int [] ZZ_TRANS = zzUnpackTrans();
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175 private static final String ZZ_TRANS_PACKED_0 =
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176 "\1\5\1\6\1\7\1\6\1\10\1\11\1\12\1\13"+
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177 "\1\14\1\15\1\16\1\17\1\20\1\21\1\22\1\23"+
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178 "\1\11\1\24\1\6\1\25\1\26\1\27\1\11\1\30"+
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179 "\1\31\1\32\1\6\1\33\1\34\1\35\1\36\1\37"+
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180 "\1\40\1\41\1\6\1\42\1\43\1\6\1\44\1\45"+
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181 "\1\6\1\46\1\47\6\6\1\50\1\51\1\52\1\53"+
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182 "\1\54\1\55\1\56\1\57\1\60\1\61\2\62\1\63"+
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183 "\15\64\1\65\11\64\1\30\1\66\40\64\1\67\2\64"+
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184 "\1\70\16\64\1\71\11\64\1\30\1\72\40\64\1\73"+
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185 "\1\64\1\74\1\75\1\64\77\0\4\6\2\0\1\76"+
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186 "\12\0\1\6\6\0\30\6\11\0\1\6\5\0\1\7"+
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187 "\4\0\1\77\12\0\1\100\16\0\1\100\34\0\4\101"+
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188 "\1\0\22\101\1\0\1\102\45\101\5\0\2\11\1\0"+
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189 "\1\11\6\0\3\11\1\0\1\11\1\0\2\11\1\0"+
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190 "\1\11\34\0\2\11\1\0\1\11\12\0\2\11\1\0"+
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191 "\1\11\4\0\1\103\1\0\3\11\1\0\1\11\1\103"+
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192 "\2\11\1\0\1\11\34\0\2\11\1\0\1\11\3\0"+
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193 "\1\103\10\0\1\104\5\0\1\105\6\0\1\105\47\0"+
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194 "\1\105\2\0\1\106\1\0\1\106\1\0\2\11\1\0"+
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195 "\1\11\6\0\3\11\1\106\1\11\1\0\2\11\1\0"+
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196 "\1\11\30\106\4\0\2\11\1\0\1\11\1\0\1\106"+
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197 "\10\0\2\107\1\110\1\107\1\0\1\111\4\0\3\107"+
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198 "\1\0\1\107\1\0\2\107\1\0\1\107\34\0\2\107"+
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199 "\1\0\1\107\6\0\1\112\1\0\1\112\16\0\1\112"+
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200 "\6\0\30\112\11\0\1\112\77\0\1\62\2\0\1\113"+
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201 "\1\0\1\113\5\0\1\114\2\0\1\115\5\0\1\113"+
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202 "\6\0\30\113\11\0\1\113\10\0\2\11\1\0\1\11"+
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203 "\3\0\1\116\2\0\1\11\1\117\1\11\1\0\1\120"+
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204 "\1\0\2\11\1\0\1\11\34\0\2\11\1\0\1\117"+
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205 "\12\0\2\11\1\0\1\11\6\0\2\11\1\121\1\0"+
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206 "\1\11\1\0\2\11\1\0\1\11\34\0\2\11\1\0"+
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207 "\1\11\31\0\1\26\56\0\2\11\1\0\1\11\6\0"+
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208 "\3\11\1\0\1\11\1\0\1\122\1\123\1\0\1\11"+
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209 "\34\0\2\11\1\0\1\11\12\0\2\11\1\0\1\11"+
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210 "\6\0\3\11\1\0\1\11\1\124\2\11\1\0\1\11"+
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211 "\21\0\1\125\12\0\2\11\1\0\1\11\6\0\4\6"+
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212 "\2\0\1\76\12\0\1\6\6\0\1\6\1\126\26\6"+
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213 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
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214 "\6\0\14\6\1\127\13\6\11\0\1\6\4\0\4\6"+
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215 "\2\0\1\76\12\0\1\6\6\0\12\6\1\130\2\6"+
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216 "\1\131\12\6\11\0\1\6\4\0\4\6\2\0\1\76"+
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217 "\12\0\1\6\6\0\10\6\1\132\17\6\11\0\1\6"+
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218 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\1\133"+
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219 "\10\6\1\134\7\6\1\135\6\6\11\0\1\6\4\0"+
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220 "\4\6\2\0\1\76\12\0\1\6\6\0\2\6\1\136"+
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221 "\4\6\1\137\16\6\1\140\1\6\11\0\1\6\4\0"+
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222 "\4\6\2\0\1\76\12\0\1\6\6\0\5\6\1\141"+
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223 "\22\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
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224 "\1\6\6\0\1\142\3\6\1\143\4\6\1\144\5\6"+
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225 "\1\145\4\6\1\146\3\6\11\0\1\6\4\0\4\6"+
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226 "\2\0\1\76\12\0\1\6\6\0\10\6\1\147\17\6"+
\r
227 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
228 "\6\0\5\6\1\150\1\6\1\151\20\6\11\0\1\6"+
\r
229 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\26\6"+
\r
230 "\1\152\1\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
231 "\12\0\1\6\6\0\1\6\1\153\2\6\1\154\23\6"+
\r
232 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
233 "\6\0\1\6\1\155\1\6\1\156\4\6\1\157\17\6"+
\r
234 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
235 "\6\0\3\6\1\160\14\6\1\161\7\6\11\0\1\6"+
\r
236 "\10\0\2\11\1\0\1\11\6\0\2\11\1\162\1\0"+
\r
237 "\1\11\1\0\2\11\1\0\1\11\34\0\2\11\1\0"+
\r
238 "\1\11\12\0\2\11\1\0\1\11\6\0\3\11\1\0"+
\r
239 "\1\163\1\0\2\11\1\0\1\11\34\0\1\11\1\164"+
\r
240 "\1\0\1\11\76\0\1\165\4\0\15\64\1\0\11\64"+
\r
241 "\2\0\40\64\1\0\2\64\1\0\1\64\74\0\1\70"+
\r
242 "\1\0\4\166\1\167\4\166\1\170\3\166\1\0\12\166"+
\r
243 "\1\167\2\166\1\171\3\166\1\172\2\166\1\75\2\166"+
\r
244 "\1\173\23\166\1\167\1\166\2\0\1\166\74\0\1\75"+
\r
245 "\12\0\1\174\155\0\1\175\5\0\1\6\1\0\1\6"+
\r
246 "\10\0\1\176\5\0\1\6\6\0\30\6\11\0\1\6"+
\r
247 "\5\0\1\177\75\0\1\200\20\0\1\201\56\0\1\202"+
\r
248 "\71\0\27\101\1\0\46\101\15\0\1\103\6\0\1\103"+
\r
249 "\47\0\1\103\16\0\1\105\6\0\1\105\47\0\1\105"+
\r
250 "\2\0\4\106\15\0\1\106\6\0\30\106\11\0\1\106"+
\r
251 "\10\0\2\107\1\0\1\107\2\0\1\203\3\0\3\107"+
\r
252 "\1\0\1\107\1\0\2\107\1\0\1\107\34\0\2\107"+
\r
253 "\1\0\1\107\20\0\1\203\74\0\1\111\1\204\63\0"+
\r
254 "\4\112\15\0\1\112\6\0\30\112\11\0\1\112\4\0"+
\r
255 "\4\113\2\0\1\205\6\0\1\206\3\0\1\113\6\0"+
\r
256 "\30\113\11\0\1\113\15\0\1\207\64\0\1\210\1\0"+
\r
257 "\1\210\16\0\1\210\6\0\30\210\11\0\1\210\24\0"+
\r
258 "\1\211\61\0\2\11\1\0\1\11\6\0\2\11\1\212"+
\r
259 "\1\0\1\11\1\0\2\11\1\0\1\11\34\0\2\11"+
\r
260 "\1\0\1\11\5\0\15\122\1\0\56\122\1\0\1\122"+
\r
261 "\5\213\2\123\1\213\1\123\6\213\3\123\1\213\1\123"+
\r
262 "\1\213\1\123\1\214\1\213\1\123\34\213\2\123\1\213"+
\r
263 "\1\123\5\213\24\0\1\124\25\0\1\125\57\0\1\215"+
\r
264 "\42\0\4\6\2\0\1\76\12\0\1\6\6\0\2\6"+
\r
265 "\1\216\25\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
266 "\12\0\1\6\6\0\4\6\1\217\23\6\11\0\1\6"+
\r
267 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\12\6"+
\r
268 "\1\220\15\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
269 "\12\0\1\6\6\0\6\6\1\221\21\6\11\0\1\6"+
\r
270 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\1\222"+
\r
271 "\11\6\1\223\3\6\1\224\11\6\11\0\1\6\4\0"+
\r
272 "\4\6\2\0\1\76\12\0\1\6\6\0\22\6\1\225"+
\r
273 "\5\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
274 "\1\6\6\0\3\6\1\226\24\6\11\0\1\6\4\0"+
\r
275 "\4\6\2\0\1\76\12\0\1\6\6\0\10\6\1\227"+
\r
276 "\17\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
277 "\1\6\6\0\22\6\1\230\5\6\11\0\1\6\4\0"+
\r
278 "\4\6\2\0\1\76\12\0\1\6\6\0\20\6\1\231"+
\r
279 "\7\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
280 "\1\6\6\0\1\232\27\6\11\0\1\6\4\0\4\6"+
\r
281 "\2\0\1\76\12\0\1\6\6\0\12\6\1\233\15\6"+
\r
282 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
283 "\6\0\1\234\27\6\11\0\1\6\4\0\4\6\2\0"+
\r
284 "\1\76\12\0\1\6\6\0\6\6\1\235\21\6\11\0"+
\r
285 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
286 "\4\6\1\236\23\6\11\0\1\6\4\0\4\6\2\0"+
\r
287 "\1\76\12\0\1\6\6\0\6\6\1\237\21\6\11\0"+
\r
288 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
289 "\10\6\1\240\17\6\11\0\1\6\4\0\4\6\2\0"+
\r
290 "\1\76\12\0\1\6\6\0\11\6\1\241\16\6\11\0"+
\r
291 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
292 "\3\6\1\242\24\6\11\0\1\6\4\0\4\6\2\0"+
\r
293 "\1\76\12\0\1\6\6\0\6\6\1\243\21\6\11\0"+
\r
294 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
295 "\2\6\1\244\25\6\11\0\1\6\4\0\4\6\2\0"+
\r
296 "\1\76\12\0\1\6\6\0\6\6\1\245\13\6\1\246"+
\r
297 "\5\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
298 "\1\6\6\0\1\6\1\247\26\6\11\0\1\6\74\0"+
\r
299 "\1\250\6\0\2\251\16\0\1\251\6\0\1\251\2\0"+
\r
300 "\1\251\4\0\1\251\4\0\2\251\1\0\1\251\115\0"+
\r
301 "\1\252\6\0\1\177\17\0\1\100\16\0\1\100\36\0"+
\r
302 "\1\200\74\0\1\113\1\0\1\113\10\0\1\115\5\0"+
\r
303 "\1\113\6\0\30\113\11\0\1\113\15\0\1\207\1\253"+
\r
304 "\63\0\4\210\11\0\1\206\3\0\1\210\6\0\30\210"+
\r
305 "\11\0\1\210\3\0\26\213\1\254\54\213\2\123\1\213"+
\r
306 "\1\123\6\213\3\123\1\213\1\123\1\213\1\255\1\214"+
\r
307 "\1\213\1\123\34\213\2\123\1\213\1\123\5\213\37\0"+
\r
308 "\1\256\37\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
309 "\3\6\1\257\24\6\11\0\1\6\4\0\4\6\2\0"+
\r
310 "\1\76\12\0\1\6\6\0\10\6\1\260\17\6\11\0"+
\r
311 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
312 "\6\6\1\261\21\6\11\0\1\6\4\0\4\6\2\0"+
\r
313 "\1\76\12\0\1\6\6\0\5\6\1\262\22\6\11\0"+
\r
314 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
315 "\6\6\1\263\21\6\11\0\1\6\4\0\4\6\2\0"+
\r
316 "\1\76\12\0\1\6\6\0\4\6\1\264\23\6\11\0"+
\r
317 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
318 "\1\6\1\265\26\6\11\0\1\6\4\0\4\6\2\0"+
\r
319 "\1\76\12\0\1\6\6\0\11\6\1\266\16\6\11\0"+
\r
320 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
321 "\11\6\1\267\16\6\11\0\1\6\4\0\4\6\2\0"+
\r
322 "\1\76\12\0\1\6\6\0\10\6\1\270\17\6\11\0"+
\r
323 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
324 "\5\6\1\271\22\6\11\0\1\6\4\0\4\6\2\0"+
\r
325 "\1\76\12\0\1\6\6\0\10\6\1\272\17\6\11\0"+
\r
326 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
327 "\10\6\1\273\17\6\11\0\1\6\4\0\4\6\2\0"+
\r
328 "\1\76\12\0\1\6\6\0\1\6\1\274\26\6\11\0"+
\r
329 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
330 "\10\6\1\275\17\6\11\0\1\6\4\0\4\6\2\0"+
\r
331 "\1\76\12\0\1\6\6\0\10\6\1\276\17\6\11\0"+
\r
332 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
333 "\7\6\1\277\20\6\11\0\1\6\4\0\4\6\2\0"+
\r
334 "\1\76\12\0\1\6\6\0\2\6\1\300\6\6\1\301"+
\r
335 "\16\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
336 "\1\6\6\0\12\6\1\302\15\6\11\0\1\6\4\0"+
\r
337 "\4\6\2\0\1\76\12\0\1\6\6\0\12\6\1\303"+
\r
338 "\15\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
339 "\1\6\6\0\3\6\1\304\24\6\11\0\1\6\4\0"+
\r
340 "\4\6\2\0\1\76\12\0\1\6\6\0\5\6\1\305"+
\r
341 "\22\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
342 "\1\6\6\0\16\6\1\306\11\6\11\0\1\6\4\0"+
\r
343 "\4\6\2\0\1\76\12\0\1\6\6\0\22\6\1\307"+
\r
344 "\5\6\11\0\1\6\5\0\2\310\16\0\1\310\6\0"+
\r
345 "\1\310\2\0\1\310\4\0\1\310\4\0\2\310\1\0"+
\r
346 "\1\310\42\0\1\206\57\0\25\213\1\311\1\254\47\213"+
\r
347 "\47\0\1\312\27\0\4\6\2\0\1\76\12\0\1\6"+
\r
348 "\6\0\4\6\1\313\23\6\11\0\1\6\4\0\4\6"+
\r
349 "\2\0\1\76\12\0\1\6\6\0\2\6\1\314\25\6"+
\r
350 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
351 "\6\0\17\6\1\315\10\6\11\0\1\6\4\0\4\6"+
\r
352 "\2\0\1\76\12\0\1\6\6\0\3\6\1\316\24\6"+
\r
353 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
354 "\6\0\14\6\1\317\13\6\11\0\1\6\4\0\4\6"+
\r
355 "\2\0\1\76\12\0\1\6\6\0\2\6\1\320\25\6"+
\r
356 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
357 "\6\0\12\6\1\321\15\6\11\0\1\6\4\0\4\6"+
\r
358 "\2\0\1\76\12\0\1\6\6\0\11\6\1\322\16\6"+
\r
359 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
360 "\6\0\16\6\1\323\11\6\11\0\1\6\4\0\4\6"+
\r
361 "\2\0\1\76\12\0\1\6\6\0\2\6\1\324\25\6"+
\r
362 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
363 "\6\0\11\6\1\325\16\6\11\0\1\6\4\0\4\6"+
\r
364 "\2\0\1\76\12\0\1\6\6\0\16\6\1\326\11\6"+
\r
365 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
366 "\6\0\10\6\1\327\17\6\11\0\1\6\4\0\4\6"+
\r
367 "\2\0\1\76\12\0\1\6\6\0\6\6\1\330\21\6"+
\r
368 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
369 "\6\0\12\6\1\331\15\6\11\0\1\6\4\0\4\6"+
\r
370 "\2\0\1\76\12\0\1\6\6\0\25\6\1\332\2\6"+
\r
371 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
372 "\6\0\7\6\1\333\20\6\11\0\1\6\4\0\4\6"+
\r
373 "\2\0\1\76\12\0\1\6\6\0\5\6\1\334\22\6"+
\r
374 "\11\0\1\6\5\0\2\335\16\0\1\335\6\0\1\335"+
\r
375 "\2\0\1\335\4\0\1\335\4\0\2\335\1\0\1\335"+
\r
376 "\64\0\1\336\36\0\4\6\2\0\1\76\12\0\1\6"+
\r
377 "\6\0\4\6\1\337\23\6\11\0\1\6\4\0\4\6"+
\r
378 "\2\0\1\76\12\0\1\6\6\0\3\6\1\340\24\6"+
\r
379 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
380 "\6\0\2\6\1\341\1\6\1\342\23\6\11\0\1\6"+
\r
381 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\11\6"+
\r
382 "\1\343\16\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
383 "\12\0\1\6\6\0\20\6\1\344\7\6\11\0\1\6"+
\r
384 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\6\6"+
\r
385 "\1\345\21\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
386 "\12\0\1\6\6\0\1\346\27\6\11\0\1\6\4\0"+
\r
387 "\4\6\2\0\1\76\12\0\1\6\6\0\23\6\1\347"+
\r
388 "\4\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
389 "\1\6\6\0\6\6\1\350\21\6\11\0\1\6\4\0"+
\r
390 "\4\6\2\0\1\76\12\0\1\6\6\0\16\6\1\351"+
\r
391 "\11\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
392 "\1\6\6\0\20\6\1\352\7\6\11\0\1\6\4\0"+
\r
393 "\4\6\2\0\1\76\12\0\1\6\6\0\6\6\1\353"+
\r
394 "\21\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
395 "\1\6\6\0\2\6\1\354\25\6\11\0\1\6\4\0"+
\r
396 "\4\6\2\0\1\76\12\0\1\6\6\0\5\6\1\355"+
\r
397 "\22\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
\r
398 "\1\6\6\0\11\6\1\356\16\6\11\0\1\6\5\0"+
\r
399 "\2\357\16\0\1\357\6\0\1\357\2\0\1\357\4\0"+
\r
400 "\1\357\4\0\2\357\1\0\1\357\25\0\4\6\2\0"+
\r
401 "\1\76\12\0\1\6\6\0\16\6\1\360\11\6\11\0"+
\r
402 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
403 "\16\6\1\361\11\6\11\0\1\6\4\0\4\6\2\0"+
\r
404 "\1\76\12\0\1\6\6\0\10\6\1\362\17\6\11\0"+
\r
405 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
\r
406 "\27\6\1\363\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
407 "\12\0\1\6\6\0\1\6\1\364\26\6\11\0\1\6"+
\r
408 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\10\6"+
\r
409 "\1\365\17\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
410 "\12\0\1\6\6\0\12\6\1\366\15\6\11\0\1\6"+
\r
411 "\4\0\4\6\2\0\1\76\12\0\1\6\1\0\1\367"+
\r
412 "\4\0\30\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
413 "\12\0\1\6\6\0\3\6\1\370\24\6\11\0\1\6"+
\r
414 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\11\6"+
\r
415 "\1\371\16\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
416 "\12\0\1\6\6\0\23\6\1\372\4\6\11\0\1\6"+
\r
417 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\6\6"+
\r
418 "\1\373\21\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
419 "\12\0\1\6\6\0\10\6\1\374\17\6\11\0\1\6"+
\r
420 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\3\6"+
\r
421 "\1\375\24\6\11\0\1\6\4\0\4\6\2\0\1\76"+
\r
422 "\12\0\1\6\6\0\2\6\1\376\25\6\11\0\1\6"+
\r
423 "\27\0\1\367\4\0\1\377\17\0\1\u0100\25\0\4\6"+
\r
424 "\2\0\1\76\12\0\1\6\6\0\5\6\1\u0101\22\6"+
\r
425 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
426 "\6\0\23\6\1\u0102\4\6\11\0\1\6\4\0\4\6"+
\r
427 "\2\0\1\76\12\0\1\6\1\0\1\u0103\4\0\30\6"+
\r
428 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
429 "\1\0\1\u0104\4\0\30\6\11\0\1\6\4\0\4\6"+
\r
430 "\2\0\1\76\12\0\1\6\6\0\25\6\1\u0105\2\6"+
\r
431 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
432 "\6\0\21\6\1\u0106\6\6\11\0\1\6\41\0\1\u0107"+
\r
433 "\75\0\1\u0108\40\0\4\6\2\0\1\76\12\0\1\6"+
\r
434 "\6\0\11\6\1\u0109\16\6\11\0\1\6\27\0\1\u0103"+
\r
435 "\6\0\1\u010a\66\0\1\u0104\6\0\1\u010b\43\0\4\6"+
\r
436 "\2\0\1\76\12\0\1\6\6\0\3\6\1\u010c\24\6"+
\r
437 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
\r
438 "\6\0\3\6\1\u010d\24\6\11\0\1\6\36\0\1\u010e"+
\r
439 "\105\0\1\u010f\33\0\4\6\2\0\1\76\12\0\1\6"+
\r
440 "\6\0\6\6\1\u0110\21\6\11\0\1\6\44\0\1\u0111"+
\r
441 "\101\0\1\u0112\31\0\4\6\2\0\1\76\12\0\1\6"+
\r
442 "\6\0\6\6\1\u0113\21\6\11\0\1\6\46\0\1\u0114"+
\r
443 "\71\0\1\u0115\73\0\1\u0116\75\0\1\u0117\41\0\4\6"+
\r
444 "\2\0\1\76\12\0\1\6\6\0\5\6\1\u0118\22\6"+
\r
445 "\11\0\1\6\42\0\1\u0119\74\0\1\u011a\73\0\1\u011b"+
\r
446 "\102\0\1\u011c\35\0\4\6\2\0\1\76\12\0\1\6"+
\r
447 "\6\0\1\6\1\u011d\26\6\11\0\1\6\45\0\1\u011e"+
\r
448 "\72\0\1\u011f\37\0\4\6\2\0\1\76\12\0\1\6"+
\r
449 "\6\0\11\6\1\u0120\16\6\11\0\1\6\52\0\1\u0121"+
\r
450 "\64\0\1\u0122\76\0\1\u0123\70\0\1\u0124\105\0\1\u0125"+
\r
453 private static int [] zzUnpackTrans() {
\r
454 int [] result = new int[13330];
\r
456 offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
\r
460 private static int zzUnpackTrans(String packed, int offset, int [] result) {
\r
461 int i = 0; /* index in packed string */
\r
462 int j = offset; /* index in unpacked array */
\r
463 int l = packed.length();
\r
465 int count = packed.charAt(i++);
\r
466 int value = packed.charAt(i++);
\r
468 do result[j++] = value; while (--count > 0);
\r
475 private static final int ZZ_UNKNOWN_ERROR = 0;
\r
476 private static final int ZZ_NO_MATCH = 1;
\r
477 private static final int ZZ_PUSHBACK_2BIG = 2;
\r
479 /* error messages for the codes above */
\r
480 private static final String ZZ_ERROR_MSG[] = {
\r
481 "Unknown internal scanner error",
\r
482 "Error: could not match input",
\r
483 "Error: pushback value was too large"
\r
487 * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
\r
489 private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
\r
491 private static final String ZZ_ATTRIBUTE_PACKED_0 =
\r
492 "\3\0\1\10\1\11\10\1\2\11\10\1\1\11\17\1"+
\r
493 "\4\11\2\1\1\11\3\1\2\11\2\1\1\0\2\11"+
\r
494 "\4\1\1\11\5\0\1\1\1\11\2\1\3\0\1\1"+
\r
495 "\4\0\5\1\2\0\37\1\1\0\5\11\1\1\1\11"+
\r
496 "\2\0\2\1\1\0\3\11\1\0\1\11\2\0\1\11"+
\r
497 "\1\1\1\0\1\1\1\0\32\1\1\11\1\0\1\11"+
\r
498 "\2\0\1\1\1\0\31\1\1\0\1\11\1\0\22\1"+
\r
499 "\1\0\1\11\20\1\1\11\7\1\1\0\7\1\2\0"+
\r
500 "\2\1\2\0\2\1\2\0\1\1\2\0\2\1\2\0"+
\r
501 "\1\1\2\0\1\1\4\0\1\1\1\11\2\0\1\11"+
\r
502 "\1\1\2\0\1\1\2\0\1\11\1\0\1\11";
\r
504 private static int [] zzUnpackAttribute() {
\r
505 int [] result = new int[293];
\r
507 offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
\r
511 private static int zzUnpackAttribute(String packed, int offset, int [] result) {
\r
512 int i = 0; /* index in packed string */
\r
513 int j = offset; /* index in unpacked array */
\r
514 int l = packed.length();
\r
516 int count = packed.charAt(i++);
\r
517 int value = packed.charAt(i++);
\r
518 do result[j++] = value; while (--count > 0);
\r
523 /** the input device */
\r
524 private java.io.Reader zzReader;
\r
526 /** the current state of the DFA */
\r
527 private int zzState;
\r
529 /** the current lexical state */
\r
530 private int zzLexicalState = YYINITIAL;
\r
532 /** this buffer contains the current text to be matched and is
\r
533 the source of the yytext() string */
\r
534 private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
\r
536 /** the textposition at the last accepting state */
\r
537 private int zzMarkedPos;
\r
539 /** the current text position in the buffer */
\r
540 private int zzCurrentPos;
\r
542 /** startRead marks the beginning of the yytext() string in the buffer */
\r
543 private int zzStartRead;
\r
545 /** endRead marks the last character in the buffer, that has been read
\r
547 private int zzEndRead;
\r
549 /** number of newlines encountered up to the start of the matched text */
\r
550 private int yyline;
\r
552 /** the number of characters up to the start of the matched text */
\r
553 private int yychar;
\r
556 * the number of characters from the last newline up to the start of the
\r
559 private int yycolumn;
\r
562 * zzAtBOL == true <=> the scanner is currently at the beginning of a line
\r
564 private boolean zzAtBOL = true;
\r
566 /** zzAtEOF == true <=> the scanner is at the EOF */
\r
567 private boolean zzAtEOF;
\r
569 /** denotes if the user-EOF-code has already been executed */
\r
570 private boolean zzEOFDone;
\r
573 * The number of occupied positions in zzBuffer beyond zzEndRead.
\r
574 * When a lead/high surrogate has been read from the input stream
\r
575 * into the final zzBuffer position, this will have a value of 1;
\r
576 * otherwise, it will have a value of 0.
\r
578 private int zzFinalHighSurrogate = 0;
\r
581 public SCLParserOptions options = SCLParserOptions.DEFAULT;
583 TIntArrayList parenCountStack = new TIntArrayList(2);
585 TIntArrayList stateStack = new TIntArrayList(2);
587 StringBuffer string = new StringBuffer();
589 private Token sym(int id) {
590 return new Token(id, yychar, yychar+yylength(), yytext());
592 private Token sym(int id, String text) {
593 return new Token(id, yychar, yychar+yylength(), text);
598 * Creates a new scanner
\r
600 * @param in the java.io.Reader to read input from.
\r
602 public SCLLexer(java.io.Reader in) {
\r
603 this.zzReader = in;
\r
608 * Unpacks the compressed character translation table.
\r
610 * @param packed the packed character translation table
\r
611 * @return the unpacked character translation table
\r
613 private static char [] zzUnpackCMap(String packed) {
\r
614 char [] map = new char[0x110000];
\r
615 int i = 0; /* index in packed string */
\r
616 int j = 0; /* index in unpacked array */
\r
618 int count = packed.charAt(i++);
\r
619 char value = packed.charAt(i++);
\r
620 do map[j++] = value; while (--count > 0);
\r
627 * Refills the input buffer.
\r
629 * @return <code>false</code>, iff there was new input.
\r
631 * @exception java.io.IOException if any I/O-Error occurs
\r
633 private boolean zzRefill() throws java.io.IOException {
\r
635 /* first: make room (if you can) */
\r
636 if (zzStartRead > 0) {
\r
637 zzEndRead += zzFinalHighSurrogate;
\r
638 zzFinalHighSurrogate = 0;
\r
639 System.arraycopy(zzBuffer, zzStartRead,
\r
641 zzEndRead-zzStartRead);
\r
643 /* translate stored positions */
\r
644 zzEndRead-= zzStartRead;
\r
645 zzCurrentPos-= zzStartRead;
\r
646 zzMarkedPos-= zzStartRead;
\r
650 /* is the buffer big enough? */
\r
651 if (zzCurrentPos >= zzBuffer.length - zzFinalHighSurrogate) {
\r
652 /* if not: blow it up */
\r
653 char newBuffer[] = new char[zzBuffer.length*2];
\r
654 System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
\r
655 zzBuffer = newBuffer;
\r
656 zzEndRead += zzFinalHighSurrogate;
\r
657 zzFinalHighSurrogate = 0;
\r
660 /* fill the buffer with new input */
\r
661 int requested = zzBuffer.length - zzEndRead;
\r
662 int numRead = zzReader.read(zzBuffer, zzEndRead, requested);
\r
664 /* not supposed to occur according to specification of java.io.Reader */
\r
665 if (numRead == 0) {
\r
666 throw new java.io.IOException("Reader returned 0 characters. See JFlex examples for workaround.");
\r
669 zzEndRead += numRead;
\r
670 /* If numRead == requested, we might have requested to few chars to
\r
671 encode a full Unicode character. We assume that a Reader would
\r
672 otherwise never return half characters. */
\r
673 if (numRead == requested) {
\r
674 if (Character.isHighSurrogate(zzBuffer[zzEndRead - 1])) {
\r
676 zzFinalHighSurrogate = 1;
\r
679 /* potentially more input available */
\r
683 /* numRead < 0 ==> end of stream */
\r
689 * Closes the input stream.
\r
691 public final void yyclose() throws java.io.IOException {
\r
692 zzAtEOF = true; /* indicate end of file */
\r
693 zzEndRead = zzStartRead; /* invalidate buffer */
\r
695 if (zzReader != null)
\r
701 * Resets the scanner to read from a new input stream.
\r
702 * Does not close the old reader.
\r
704 * All internal variables are reset, the old input stream
\r
705 * <b>cannot</b> be reused (internal buffer is discarded and lost).
\r
706 * Lexical state is set to <tt>ZZ_INITIAL</tt>.
\r
708 * Internal scan buffer is resized down to its initial length, if it has grown.
\r
710 * @param reader the new input stream
\r
712 public final void yyreset(java.io.Reader reader) {
\r
717 zzEndRead = zzStartRead = 0;
\r
718 zzCurrentPos = zzMarkedPos = 0;
\r
719 zzFinalHighSurrogate = 0;
\r
720 yyline = yychar = yycolumn = 0;
\r
721 zzLexicalState = YYINITIAL;
\r
722 if (zzBuffer.length > ZZ_BUFFERSIZE)
\r
723 zzBuffer = new char[ZZ_BUFFERSIZE];
\r
728 * Returns the current lexical state.
\r
730 public final int yystate() {
\r
731 return zzLexicalState;
\r
736 * Enters a new lexical state
\r
738 * @param newState the new lexical state
\r
740 public final void yybegin(int newState) {
\r
741 zzLexicalState = newState;
\r
746 * Returns the text matched by the current regular expression.
\r
748 public final String yytext() {
\r
749 return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
\r
754 * Returns the character at position <tt>pos</tt> from the
\r
757 * It is equivalent to yytext().charAt(pos), but faster
\r
759 * @param pos the position of the character to fetch.
\r
760 * A value from 0 to yylength()-1.
\r
762 * @return the character at position pos
\r
764 public final char yycharat(int pos) {
\r
765 return zzBuffer[zzStartRead+pos];
\r
770 * Returns the length of the matched text region.
\r
772 public final int yylength() {
\r
773 return zzMarkedPos-zzStartRead;
\r
778 * Reports an error that occured while scanning.
\r
780 * In a wellformed scanner (no or only correct usage of
\r
781 * yypushback(int) and a match-all fallback rule) this method
\r
782 * will only be called with things that "Can't Possibly Happen".
\r
783 * If this method is called, something is seriously wrong
\r
784 * (e.g. a JFlex bug producing a faulty scanner etc.).
\r
786 * Usual syntax/scanner level error handling should be done
\r
787 * in error fallback rules.
\r
789 * @param errorCode the code of the errormessage to display
\r
791 private void zzScanError(int errorCode) throws RuntimeException {
\r
794 message = ZZ_ERROR_MSG[errorCode];
\r
796 catch (ArrayIndexOutOfBoundsException e) {
\r
797 message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
\r
800 throw new RuntimeException(message);
\r
805 * Pushes the specified amount of characters back into the input stream.
\r
807 * They will be read again by then next call of the scanning method
\r
809 * @param number the number of characters to be read again.
\r
810 * This number must not be greater than yylength()!
\r
812 public void yypushback(int number) throws RuntimeException {
\r
813 if ( number > yylength() )
\r
814 zzScanError(ZZ_PUSHBACK_2BIG);
\r
816 zzMarkedPos -= number;
\r
821 * Resumes scanning until the next regular expression is matched,
\r
822 * the end of input is encountered or an I/O-Error occurs.
\r
824 * @return the next token
\r
825 * @exception java.io.IOException if any I/O-Error occurs
\r
827 public Token nextToken() throws java.io.IOException, SCLSyntaxErrorException, RuntimeException {
\r
834 int zzEndReadL = zzEndRead;
\r
835 char [] zzBufferL = zzBuffer;
\r
836 char [] zzCMapL = ZZ_CMAP;
\r
838 int [] zzTransL = ZZ_TRANS;
\r
839 int [] zzRowMapL = ZZ_ROWMAP;
\r
840 int [] zzAttrL = ZZ_ATTRIBUTE;
\r
843 zzMarkedPosL = zzMarkedPos;
\r
845 yychar+= zzMarkedPosL-zzStartRead;
\r
849 zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
\r
851 zzState = ZZ_LEXSTATE[zzLexicalState];
\r
853 // set up zzAction for empty match case:
\r
854 int zzAttributes = zzAttrL[zzState];
\r
855 if ( (zzAttributes & 1) == 1 ) {
\r
856 zzAction = zzState;
\r
863 if (zzCurrentPosL < zzEndReadL) {
\r
864 zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
\r
865 zzCurrentPosL += Character.charCount(zzInput);
\r
867 else if (zzAtEOF) {
\r
872 // store back cached positions
\r
873 zzCurrentPos = zzCurrentPosL;
\r
874 zzMarkedPos = zzMarkedPosL;
\r
875 boolean eof = zzRefill();
\r
876 // get translated positions and possibly new buffer
\r
877 zzCurrentPosL = zzCurrentPos;
\r
878 zzMarkedPosL = zzMarkedPos;
\r
879 zzBufferL = zzBuffer;
\r
880 zzEndReadL = zzEndRead;
\r
886 zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
\r
887 zzCurrentPosL += Character.charCount(zzInput);
\r
890 int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
\r
891 if (zzNext == -1) break zzForAction;
\r
894 zzAttributes = zzAttrL[zzState];
\r
895 if ( (zzAttributes & 1) == 1 ) {
\r
896 zzAction = zzState;
\r
897 zzMarkedPosL = zzCurrentPosL;
\r
898 if ( (zzAttributes & 8) == 8 ) break zzForAction;
\r
904 // store back cached position
\r
905 zzMarkedPos = zzMarkedPosL;
\r
907 if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
\r
909 switch (zzLexicalState) {
\r
911 throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Unclosed string literal.");
\r
914 case LONG_STRING: {
\r
915 throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Unclosed string literal.");
\r
919 { return sym(SCLTerminals.EOF);
924 switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
\r
926 { throw new SCLSyntaxErrorException(Locations.location(yychar, yychar+1), "Illegal character '" + yytext() + "'.");
\r
930 { return sym(SCLTerminals.ID);
\r
934 { return sym(SCLTerminals.INTEGER);
\r
938 { return sym(SCLTerminals.SYMBOL, yytext().trim());
\r
942 { return sym(SCLTerminals.ATTACHED_HASH, "#");
\r
946 { return sym(SCLTerminals.ATTACHED_DOT, ".");
\r
950 { return sym(SCLTerminals.AT);
\r
954 { ++parenCount; return sym(SCLTerminals.LPAREN);
\r
958 { return sym(SCLTerminals.COMMA);
\r
963 if(parenCount == 0 && !parenCountStack.isEmpty()) {
964 parenCount = parenCountStack.removeAt(parenCountStack.size()-1);
967 yybegin(stateStack.removeAt(stateStack.size()-1));
968 return sym(SCLTerminals.CONTINUE_STRING);
971 return sym(SCLTerminals.RPAREN);
\r
975 { return new Token(SCLTerminals.EOL, yychar, yychar+yylength(), "");
\r
979 { return sym(SCLTerminals.LESS, "<");
\r
983 { return sym(SCLTerminals.GREATER, ">");
\r
987 { return sym(SCLTerminals.MINUS, "-");
\r
995 { throw new SCLSyntaxErrorException(Locations.location(yychar, yychar+1), "Character does not conform to UTF-8 encoding.");
\r
999 { return sym(SCLTerminals.LAMBDA);
\r
1003 { return sym(SCLTerminals.LBRACE);
\r
1007 { return sym(SCLTerminals.RBRACE);
\r
1011 { return sym(SCLTerminals.LBRACKET);
\r
1015 { return sym(SCLTerminals.RBRACKET);
\r
1019 { return sym(SCLTerminals.EQUALS);
\r
1023 { return sym(SCLTerminals.COLON);
\r
1027 { return sym(SCLTerminals.SEMICOLON);
\r
1031 { return sym(SCLTerminals.BAR);
\r
1035 { string.setLength(0); stringStart=yychar; yybegin(STRING); return sym(SCLTerminals.BEGIN_STRING);
\r
1039 { return sym(SCLTerminals.BLANK);
\r
1043 { throw new SCLSyntaxErrorException(Locations.location(yychar, yychar+1), "Tabulator is not allowed except inside string literals.");
\r
1047 { string.append( yytext() );
\r
1051 { throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Unclosed string literal.");
\r
1055 { yybegin(YYINITIAL);
1056 return new Token(SCLTerminals.END_STRING, stringStart, yychar+1, string.toString());
\r
1060 { string.append('\n');
\r
1064 { return sym(SCLTerminals.DOTDOT, ".");
\r
1068 { return sym(SCLTerminals.SEPARATED_DOT, ".");
\r
1072 { return sym(SCLTerminals.ANNOTATION_ID);
\r
1076 { return sym(SCLTerminals.BINDS);
\r
1080 { return sym(SCLTerminals.ARROW);
\r
1084 { return sym(SCLTerminals.COMMENT);
\r
1088 { return sym(SCLTerminals.AS);
\r
1092 { return sym(SCLTerminals.IF);
\r
1096 { return sym(SCLTerminals.IN);
\r
1100 { return sym(options.supportEq ? SCLTerminals.EQ : SCLTerminals.ID);
\r
1104 { return sym(SCLTerminals.BY);
\r
1108 { return sym(SCLTerminals.DO);
\r
1112 { return sym(SCLTerminals.IMPLIES);
\r
1116 { return sym(SCLTerminals.FOLLOWS);
\r
1120 { return sym(SCLTerminals.HASTYPE);
\r
1124 { throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Illegal string escape character.");
\r
1128 { string.append(yytext().substring(1));
\r
1132 { parenCountStack.add(parenCount);
1134 stateStack.add(STRING);
1136 return new Token(SCLTerminals.SUSPEND_STRING, stringStart, yychar+1, string.toString());
\r
1140 { string.append('\r');
\r
1144 { string.append('\t');
\r
1148 { parenCountStack.add(parenCount);
1150 stateStack.add(LONG_STRING);
1152 return new Token(SCLTerminals.SUSPEND_STRING, stringStart, yychar+1, string.toString());
\r
1156 { return sym(SCLTerminals.FLOAT);
\r
1160 { return sym(SCLTerminals.CHAR);
\r
1164 { String text = yytext();
1165 return sym(SCLTerminals.ID, text.substring(1, text.length()-1));
\r
1169 { String text = yytext();
1170 return sym(SCLTerminals.SYMBOL, text.substring(1, text.length()-1));
\r
1174 { return sym(SCLTerminals.QUERY_OP);
\r
1178 { return sym(SCLTerminals.LET);
\r
1182 { return sym(SCLTerminals.MDO);
\r
1186 { string.setLength(0); stringStart=yychar; yybegin(LONG_STRING); return sym(SCLTerminals.BEGIN_STRING);
\r
1190 { yybegin(YYINITIAL);
1191 return new Token(SCLTerminals.END_STRING, stringStart, yychar+3, string.toString());
\r
1195 { return sym(SCLTerminals.RULE);
\r
1199 { return sym(SCLTerminals.THEN);
\r
1203 { return sym(SCLTerminals.TYPE);
\r
1207 { return sym(SCLTerminals.ELSE);
\r
1211 { return sym(SCLTerminals.WITH);
\r
1215 { return sym(SCLTerminals.WHEN);
\r
1219 { return sym(SCLTerminals.DATA);
\r
1223 { return sym(SCLTerminals.INFIX);
\r
1227 { return sym(SCLTerminals.WHERE);
\r
1231 { return sym(SCLTerminals.CLASS);
\r
1235 { return sym(SCLTerminals.MATCH);
\r
1239 { return sym(SCLTerminals.LAMBDA_MATCH);
\r
1243 { return sym(SCLTerminals.FORALL);
\r
1247 { return sym(SCLTerminals.INFIXR);
\r
1251 { return sym(SCLTerminals.INFIXL);
\r
1255 { return sym(SCLTerminals.IMPORT);
\r
1259 { return sym(SCLTerminals.HIDING);
\r
1263 { return sym(SCLTerminals.EFFECT);
\r
1267 { return sym(SCLTerminals.SELECT);
\r
1271 { string.append((char)Integer.parseInt(yytext().substring(2), 16));
\r
1275 { return sym(SCLTerminals.INCLUDE);
\r
1279 { return sym(SCLTerminals.ENFORCE);
\r
1283 { return sym(SCLTerminals.EXTENDS);
\r
1287 { return sym(SCLTerminals.INSTANCE);
\r
1291 { return sym(SCLTerminals.DERIVING);
\r
1295 { return sym(SCLTerminals.IMPORTJAVA);
\r
1299 { return sym(SCLTerminals.CONSTRAINT);
\r
1303 { return sym(SCLTerminals.SELECT_FIRST);
\r
1307 { return sym(SCLTerminals.ABSTRACT_RULE);
\r
1311 { return sym(SCLTerminals.TRANSFORMATION);
\r
1315 { return sym(SCLTerminals.SELECT_DISTINCT);
\r
1319 { return sym(SCLTerminals.MAPPING_RELATION);
\r
1323 zzScanError(ZZ_NO_MATCH);
\r