1 /* The following code was generated by JFlex 1.6.1 */
3 package org.simantics.scl.compiler.internal.parsing.parser;
5 import org.simantics.scl.compiler.compilation.CompilationContext;
6 import org.simantics.scl.compiler.internal.parsing.Token;
7 import org.simantics.scl.compiler.errors.Locations;
8 import org.simantics.scl.compiler.internal.parsing.exceptions.SCLSyntaxErrorException;
9 import gnu.trove.list.array.TIntArrayList;
13 * This class is a scanner generated by
14 * <a href="http://www.jflex.de/">JFlex</a> 1.6.1
15 * from the specification file <tt>C:/Simugawa.git/git/platform/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/parsing/parser/SCLLexer.flex</tt>
17 public class SCLLexer {
19 /** This character denotes the end of file */
20 public static final int YYEOF = -1;
22 /** initial size of the lookahead buffer */
23 private static final int ZZ_BUFFERSIZE = 16384;
26 public static final int YYINITIAL = 0;
27 public static final int STRING = 2;
28 public static final int LONG_STRING = 4;
29 public static final int CHAR = 6;
32 * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
33 * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
34 * at the beginning of a line
35 * l is of the form l = 2*k, k a non negative integer
37 private static final int ZZ_LEXSTATE[] = {
38 0, 0, 1, 1, 2, 2, 3, 3
42 * Translates characters to character classes
44 private static final String ZZ_CMAP_PACKED =
45 "\11\0\1\75\1\74\1\73\1\73\1\15\22\0\1\24\1\20\1\71"+
46 "\1\6\2\5\1\20\1\4\1\11\1\13\1\26\1\5\1\12\1\23"+
47 "\1\7\1\25\12\2\1\66\1\67\1\17\1\65\1\21\1\14\1\10"+
48 "\4\3\1\22\1\3\3\1\1\60\20\1\1\63\1\30\1\64\1\5"+
49 "\1\72\1\16\1\34\1\46\1\47\1\51\1\41\1\31\1\54\1\40"+
50 "\1\36\2\1\1\35\1\52\1\42\1\32\1\53\1\55\1\33\1\43"+
51 "\1\37\1\45\1\56\1\44\1\50\1\57\1\1\1\61\1\70\1\62"+
52 "\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";
55 * Translates characters to character classes
57 private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
60 * Translates DFA states to action switch labels.
62 private static final int [] ZZ_ACTION = zzUnpackAction();
64 private static final String ZZ_ACTION_PACKED_0 =
65 "\4\0\1\1\1\2\1\3\1\1\1\4\1\5\1\6"+
66 "\1\7\1\10\1\11\1\12\1\1\1\13\1\1\1\14"+
67 "\1\15\1\16\1\17\1\4\1\20\1\21\16\2\1\22"+
68 "\1\23\1\24\1\25\1\26\1\27\1\30\1\31\1\32"+
69 "\1\33\1\13\1\34\1\35\1\36\1\0\1\37\1\36"+
70 "\1\40\2\35\2\40\5\0\1\4\1\41\1\42\1\43"+
71 "\3\0\1\2\4\0\1\44\1\4\1\45\1\46\1\47"+
72 "\1\50\1\4\2\0\2\2\1\51\2\2\1\52\1\53"+
73 "\12\2\1\54\3\2\1\55\2\2\1\56\4\2\1\57"+
74 "\1\60\1\61\1\0\1\62\1\63\1\64\1\65\1\66"+
75 "\1\62\1\67\2\0\2\70\1\0\1\71\1\72\1\2"+
76 "\1\0\1\73\2\0\2\74\1\0\1\4\1\0\3\2"+
77 "\1\75\14\2\1\76\11\2\1\77\1\100\1\0\1\101"+
78 "\2\0\1\50\1\0\1\2\1\102\6\2\1\103\1\104"+
79 "\2\2\1\105\3\2\1\106\1\2\1\107\2\2\1\110"+
80 "\3\2\1\0\1\50\1\0\3\2\1\111\11\2\1\112"+
81 "\1\2\1\113\1\2\1\114\1\2\1\0\1\115\1\116"+
82 "\2\2\1\117\1\120\2\2\1\121\1\2\1\122\1\123"+
83 "\2\2\1\124\3\2\1\125\1\126\2\2\1\127\2\2"+
84 "\1\130\1\131\1\0\4\2\1\132\2\2\2\0\1\2"+
85 "\1\133\2\0\2\2\2\0\1\2\2\0\1\134\1\2"+
86 "\2\0\1\135\2\0\1\2\4\0\1\2\1\136\2\0"+
87 "\1\137\1\2\2\0\1\140\2\0\1\141\1\0\1\142";
89 private static int [] zzUnpackAction() {
90 int [] result = new int[300];
92 offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
96 private static int zzUnpackAction(String packed, int offset, int [] result) {
97 int i = 0; /* index in packed string */
98 int j = offset; /* index in unpacked array */
99 int l = packed.length();
101 int count = packed.charAt(i++);
102 int value = packed.charAt(i++);
103 do result[j++] = value; while (--count > 0);
110 * Translates a state to a row index in the transition table
112 private static final int [] ZZ_ROWMAP = zzUnpackRowMap();
114 private static final String ZZ_ROWMAP_PACKED_0 =
115 "\0\0\0\76\0\174\0\272\0\272\0\370\0\u0136\0\u0174"+
116 "\0\u01b2\0\u01f0\0\u022e\0\u026c\0\u02aa\0\272\0\272\0\u02e8"+
117 "\0\u0326\0\u0364\0\u03a2\0\u03e0\0\u041e\0\u045c\0\u049a\0\272"+
118 "\0\u04d8\0\u0516\0\u0554\0\u0592\0\u05d0\0\u060e\0\u064c\0\u068a"+
119 "\0\u06c8\0\u0706\0\u0744\0\u0782\0\u07c0\0\u07fe\0\u083c\0\272"+
120 "\0\272\0\272\0\272\0\u087a\0\u08b8\0\272\0\u01b2\0\u08f6"+
121 "\0\370\0\272\0\272\0\u0934\0\u0972\0\u09b0\0\272\0\272"+
122 "\0\u09ee\0\u0a2c\0\u0a6a\0\u0934\0\272\0\u0aa8\0\u0ae6\0\u0b24"+
123 "\0\u0b62\0\u0ba0\0\u0bde\0\272\0\u0c1c\0\u0c5a\0\u0c98\0\u0cd6"+
124 "\0\u0d14\0\u0d52\0\u0d90\0\u0dce\0\u0e0c\0\u0e4a\0\u01b2\0\u0e88"+
125 "\0\u01b2\0\u01b2\0\u01b2\0\u0ec6\0\u0f04\0\u0f42\0\u0f80\0\u0fbe"+
126 "\0\u0ffc\0\370\0\u103a\0\u1078\0\370\0\u10b6\0\u10f4\0\u1132"+
127 "\0\u1170\0\u11ae\0\u11ec\0\u122a\0\u1268\0\u12a6\0\u12e4\0\u1322"+
128 "\0\370\0\u1360\0\u139e\0\u13dc\0\370\0\u141a\0\u1458\0\370"+
129 "\0\u1496\0\u14d4\0\u1512\0\u1550\0\u01b2\0\u01b2\0\u01b2\0\u158e"+
130 "\0\272\0\272\0\272\0\272\0\272\0\u15cc\0\272\0\u160a"+
131 "\0\u02e8\0\u1648\0\u1686\0\u1686\0\272\0\272\0\272\0\u16c4"+
132 "\0\272\0\u1702\0\u1740\0\272\0\u01b2\0\u177e\0\u17bc\0\u17fa"+
133 "\0\u1838\0\u1876\0\u18b4\0\370\0\u18f2\0\u1930\0\u196e\0\u19ac"+
134 "\0\u19ea\0\u1a28\0\u1a66\0\u1aa4\0\u1ae2\0\u1b20\0\u1b5e\0\u1b9c"+
135 "\0\370\0\u1bda\0\u1c18\0\u1c56\0\u1c94\0\u1cd2\0\u1d10\0\u1d4e"+
136 "\0\u1d8c\0\u1dca\0\370\0\272\0\u1e08\0\272\0\u1e46\0\u1e84"+
137 "\0\u01b2\0\u1ec2\0\u1f00\0\u1f3e\0\u1f7c\0\u1fba\0\u1ff8\0\u2036"+
138 "\0\u2074\0\u20b2\0\370\0\370\0\u20f0\0\u212e\0\370\0\u216c"+
139 "\0\u21aa\0\u21e8\0\370\0\u2226\0\370\0\u2264\0\u22a2\0\370"+
140 "\0\u22e0\0\u231e\0\u235c\0\u239a\0\272\0\u23d8\0\u2416\0\u2454"+
141 "\0\u2492\0\u24d0\0\u250e\0\u254c\0\u258a\0\u25c8\0\u2606\0\u2644"+
142 "\0\u2682\0\u26c0\0\u26fe\0\370\0\u273c\0\370\0\u277a\0\370"+
143 "\0\u27b8\0\u27f6\0\272\0\370\0\u2834\0\u2872\0\370\0\370"+
144 "\0\u28b0\0\u28ee\0\u292c\0\u296a\0\370\0\370\0\u29a8\0\u29e6"+
145 "\0\u2a24\0\u2a62\0\u2aa0\0\u2ade\0\272\0\370\0\u2b1c\0\u2b5a"+
146 "\0\370\0\u2b98\0\u2bd6\0\370\0\370\0\u2c14\0\u2c52\0\u2c90"+
147 "\0\u2cce\0\u2d0c\0\370\0\u2d4a\0\u2d88\0\u2dc6\0\u2e04\0\u2e42"+
148 "\0\370\0\u2e80\0\u2ebe\0\u2efc\0\u2f3a\0\u2f78\0\u2fb6\0\u2ff4"+
149 "\0\u3032\0\u3070\0\370\0\u30ae\0\u30ec\0\u312a\0\370\0\u3168"+
150 "\0\u31a6\0\u31e4\0\u3222\0\u3260\0\u329e\0\u32dc\0\u331a\0\272"+
151 "\0\u3358\0\u3396\0\272\0\u33d4\0\u3412\0\u3450\0\370\0\u348e"+
152 "\0\u34cc\0\272\0\u350a\0\272";
154 private static int [] zzUnpackRowMap() {
155 int [] result = new int[300];
157 offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
161 private static int zzUnpackRowMap(String packed, int offset, int [] result) {
162 int i = 0; /* index in packed string */
163 int j = offset; /* index in unpacked array */
164 int l = packed.length();
166 int high = packed.charAt(i++) << 16;
167 result[j++] = high | packed.charAt(i++);
173 * The transition table of the DFA
175 private static final int [] ZZ_TRANS = zzUnpackTrans();
177 private static final String ZZ_TRANS_PACKED_0 =
178 "\1\5\1\6\1\7\1\6\1\10\1\11\1\12\1\13"+
179 "\1\14\1\15\1\16\1\17\1\20\1\21\1\22\1\23"+
180 "\1\11\1\24\1\6\1\25\1\26\1\27\1\11\1\30"+
181 "\1\31\1\32\1\6\1\33\1\34\1\35\1\36\1\37"+
182 "\1\40\1\41\1\6\1\42\1\43\1\6\1\44\1\45"+
183 "\1\6\1\46\1\47\6\6\1\50\1\51\1\52\1\53"+
184 "\1\54\1\55\1\56\1\57\1\60\1\61\2\62\1\63"+
185 "\15\64\1\65\11\64\1\30\1\66\40\64\1\67\2\64"+
186 "\1\70\16\64\1\71\11\64\1\30\1\72\40\64\1\73"+
187 "\1\64\1\74\1\75\1\64\77\0\4\6\2\0\1\76"+
188 "\12\0\1\6\6\0\30\6\11\0\1\6\5\0\1\7"+
189 "\4\0\1\77\12\0\1\100\16\0\1\100\34\0\4\101"+
190 "\1\0\22\101\1\0\1\102\45\101\5\0\2\11\1\0"+
191 "\1\11\6\0\3\11\1\0\1\11\1\0\2\11\1\0"+
192 "\1\11\34\0\2\11\1\0\1\11\12\0\2\11\1\0"+
193 "\1\11\4\0\1\103\1\0\3\11\1\0\1\11\1\103"+
194 "\2\11\1\0\1\11\34\0\2\11\1\0\1\11\3\0"+
195 "\1\103\10\0\1\104\5\0\1\105\6\0\1\105\47\0"+
196 "\1\105\2\0\1\106\1\0\1\106\1\0\2\11\1\0"+
197 "\1\11\6\0\3\11\1\106\1\11\1\0\2\11\1\0"+
198 "\1\11\30\106\4\0\2\11\1\0\1\11\1\0\1\106"+
199 "\10\0\2\107\1\110\1\107\1\0\1\111\4\0\3\107"+
200 "\1\0\1\107\1\0\2\107\1\0\1\107\34\0\2\107"+
201 "\1\0\1\107\6\0\1\112\1\0\1\112\16\0\1\112"+
202 "\6\0\30\112\11\0\1\112\77\0\1\62\2\0\1\113"+
203 "\1\0\1\113\5\0\1\114\2\0\1\115\5\0\1\113"+
204 "\6\0\30\113\11\0\1\113\10\0\2\11\1\0\1\11"+
205 "\3\0\1\116\2\0\1\117\1\120\1\11\1\0\1\121"+
206 "\1\0\2\11\1\0\1\11\34\0\2\11\1\0\1\120"+
207 "\12\0\2\11\1\0\1\11\6\0\2\11\1\122\1\0"+
208 "\1\11\1\0\2\11\1\0\1\11\34\0\2\11\1\0"+
209 "\1\11\12\0\2\11\1\0\1\11\6\0\2\11\1\123"+
210 "\1\0\1\11\1\0\2\11\1\0\1\11\34\0\2\11"+
211 "\1\0\1\11\31\0\1\26\56\0\2\11\1\0\1\11"+
212 "\6\0\3\11\1\0\1\11\1\0\1\124\1\125\1\0"+
213 "\1\11\34\0\2\11\1\0\1\11\12\0\2\11\1\0"+
214 "\1\11\6\0\3\11\1\0\1\11\1\126\2\11\1\0"+
215 "\1\11\21\0\1\127\12\0\2\11\1\0\1\11\6\0"+
216 "\4\6\2\0\1\76\12\0\1\6\6\0\1\6\1\130"+
217 "\26\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
218 "\1\6\6\0\14\6\1\131\13\6\11\0\1\6\4\0"+
219 "\4\6\2\0\1\76\12\0\1\6\6\0\12\6\1\132"+
220 "\2\6\1\133\12\6\11\0\1\6\4\0\4\6\2\0"+
221 "\1\76\12\0\1\6\6\0\10\6\1\134\17\6\11\0"+
222 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
223 "\1\135\10\6\1\136\7\6\1\137\6\6\11\0\1\6"+
224 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\2\6"+
225 "\1\140\4\6\1\141\16\6\1\142\1\6\11\0\1\6"+
226 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\5\6"+
227 "\1\143\22\6\11\0\1\6\4\0\4\6\2\0\1\76"+
228 "\12\0\1\6\6\0\1\144\3\6\1\145\4\6\1\146"+
229 "\5\6\1\147\1\150\3\6\1\151\3\6\11\0\1\6"+
230 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\10\6"+
231 "\1\152\17\6\11\0\1\6\4\0\4\6\2\0\1\76"+
232 "\12\0\1\6\6\0\5\6\1\153\1\6\1\154\20\6"+
233 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
234 "\6\0\26\6\1\155\1\6\11\0\1\6\4\0\4\6"+
235 "\2\0\1\76\12\0\1\6\6\0\1\6\1\156\2\6"+
236 "\1\157\23\6\11\0\1\6\4\0\4\6\2\0\1\76"+
237 "\12\0\1\6\6\0\1\6\1\160\1\6\1\161\4\6"+
238 "\1\162\17\6\11\0\1\6\4\0\4\6\2\0\1\76"+
239 "\12\0\1\6\6\0\3\6\1\163\14\6\1\164\7\6"+
240 "\11\0\1\6\10\0\2\11\1\0\1\11\6\0\2\11"+
241 "\1\165\1\0\1\11\1\0\2\11\1\0\1\11\34\0"+
242 "\2\11\1\0\1\11\12\0\2\11\1\0\1\11\6\0"+
243 "\3\11\1\0\1\166\1\0\2\11\1\0\1\11\34\0"+
244 "\1\11\1\167\1\0\1\11\76\0\1\170\4\0\15\64"+
245 "\1\0\11\64\2\0\40\64\1\0\2\64\1\0\1\64"+
246 "\74\0\1\70\1\0\4\171\1\172\4\171\1\173\3\171"+
247 "\1\0\12\171\1\172\2\171\1\174\3\171\1\175\2\171"+
248 "\1\75\2\171\1\176\23\171\1\172\1\171\2\0\1\171"+
249 "\74\0\1\75\12\0\1\177\155\0\1\200\5\0\1\6"+
250 "\1\0\1\6\10\0\1\201\5\0\1\6\6\0\30\6"+
251 "\11\0\1\6\5\0\1\202\75\0\1\203\20\0\1\204"+
252 "\56\0\1\205\71\0\27\101\1\0\46\101\15\0\1\103"+
253 "\6\0\1\103\47\0\1\103\16\0\1\105\6\0\1\105"+
254 "\47\0\1\105\2\0\4\106\15\0\1\106\6\0\30\106"+
255 "\11\0\1\106\10\0\2\107\1\0\1\107\2\0\1\206"+
256 "\3\0\3\107\1\0\1\107\1\0\2\107\1\0\1\107"+
257 "\34\0\2\107\1\0\1\107\20\0\1\206\74\0\1\111"+
258 "\1\207\63\0\4\112\15\0\1\112\6\0\30\112\11\0"+
259 "\1\112\4\0\4\113\2\0\1\210\6\0\1\211\3\0"+
260 "\1\113\6\0\30\113\11\0\1\113\15\0\1\212\64\0"+
261 "\1\213\1\0\1\213\16\0\1\213\6\0\30\213\11\0"+
262 "\1\213\24\0\1\214\61\0\2\11\1\0\1\11\6\0"+
263 "\2\11\1\215\1\0\1\11\1\0\2\11\1\0\1\11"+
264 "\34\0\2\11\1\0\1\11\5\0\15\124\1\0\56\124"+
265 "\1\0\1\124\5\216\2\125\1\216\1\125\6\216\3\125"+
266 "\1\216\1\125\1\216\1\125\1\217\1\216\1\125\34\216"+
267 "\2\125\1\216\1\125\5\216\24\0\1\126\25\0\1\127"+
268 "\57\0\1\220\42\0\4\6\2\0\1\76\12\0\1\6"+
269 "\6\0\2\6\1\221\25\6\11\0\1\6\4\0\4\6"+
270 "\2\0\1\76\12\0\1\6\6\0\4\6\1\222\23\6"+
271 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
272 "\6\0\12\6\1\223\15\6\11\0\1\6\4\0\4\6"+
273 "\2\0\1\76\12\0\1\6\6\0\6\6\1\224\21\6"+
274 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
275 "\6\0\1\225\11\6\1\226\3\6\1\227\11\6\11\0"+
276 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
277 "\22\6\1\230\5\6\11\0\1\6\4\0\4\6\2\0"+
278 "\1\76\12\0\1\6\6\0\3\6\1\231\24\6\11\0"+
279 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
280 "\10\6\1\232\17\6\11\0\1\6\4\0\4\6\2\0"+
281 "\1\76\12\0\1\6\6\0\22\6\1\233\5\6\11\0"+
282 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
283 "\20\6\1\234\7\6\11\0\1\6\4\0\4\6\2\0"+
284 "\1\76\12\0\1\6\6\0\1\235\27\6\11\0\1\6"+
285 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\12\6"+
286 "\1\236\15\6\11\0\1\6\4\0\4\6\2\0\1\76"+
287 "\12\0\1\6\6\0\1\237\27\6\11\0\1\6\4\0"+
288 "\4\6\2\0\1\76\12\0\1\6\6\0\6\6\1\240"+
289 "\21\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
290 "\1\6\6\0\1\6\1\241\26\6\11\0\1\6\4\0"+
291 "\4\6\2\0\1\76\12\0\1\6\6\0\4\6\1\242"+
292 "\23\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
293 "\1\6\6\0\6\6\1\243\21\6\11\0\1\6\4\0"+
294 "\4\6\2\0\1\76\12\0\1\6\6\0\10\6\1\244"+
295 "\17\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
296 "\1\6\6\0\11\6\1\245\16\6\11\0\1\6\4\0"+
297 "\4\6\2\0\1\76\12\0\1\6\6\0\3\6\1\246"+
298 "\24\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
299 "\1\6\6\0\6\6\1\247\21\6\11\0\1\6\4\0"+
300 "\4\6\2\0\1\76\12\0\1\6\6\0\2\6\1\250"+
301 "\25\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
302 "\1\6\6\0\6\6\1\251\13\6\1\252\5\6\11\0"+
303 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
304 "\1\6\1\253\26\6\11\0\1\6\74\0\1\254\6\0"+
305 "\2\255\16\0\1\255\6\0\1\255\2\0\1\255\4\0"+
306 "\1\255\4\0\2\255\1\0\1\255\115\0\1\256\6\0"+
307 "\1\202\17\0\1\100\16\0\1\100\36\0\1\203\74\0"+
308 "\1\113\1\0\1\113\10\0\1\115\5\0\1\113\6\0"+
309 "\30\113\11\0\1\113\15\0\1\212\1\257\63\0\4\213"+
310 "\11\0\1\211\3\0\1\213\6\0\30\213\11\0\1\213"+
311 "\3\0\26\216\1\260\54\216\2\125\1\216\1\125\6\216"+
312 "\3\125\1\216\1\125\1\216\1\261\1\217\1\216\1\125"+
313 "\34\216\2\125\1\216\1\125\5\216\37\0\1\262\37\0"+
314 "\4\6\2\0\1\76\12\0\1\6\6\0\3\6\1\263"+
315 "\24\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
316 "\1\6\6\0\10\6\1\264\17\6\11\0\1\6\4\0"+
317 "\4\6\2\0\1\76\12\0\1\6\6\0\6\6\1\265"+
318 "\21\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
319 "\1\6\6\0\5\6\1\266\22\6\11\0\1\6\4\0"+
320 "\4\6\2\0\1\76\12\0\1\6\6\0\6\6\1\267"+
321 "\21\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
322 "\1\6\6\0\4\6\1\270\23\6\11\0\1\6\4\0"+
323 "\4\6\2\0\1\76\12\0\1\6\6\0\1\6\1\271"+
324 "\26\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
325 "\1\6\6\0\11\6\1\272\16\6\11\0\1\6\4\0"+
326 "\4\6\2\0\1\76\12\0\1\6\6\0\11\6\1\273"+
327 "\16\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
328 "\1\6\6\0\10\6\1\274\17\6\11\0\1\6\4\0"+
329 "\4\6\2\0\1\76\12\0\1\6\6\0\5\6\1\275"+
330 "\22\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
331 "\1\6\6\0\10\6\1\276\17\6\11\0\1\6\4\0"+
332 "\4\6\2\0\1\76\12\0\1\6\6\0\10\6\1\277"+
333 "\17\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
334 "\1\6\6\0\1\6\1\300\26\6\11\0\1\6\4\0"+
335 "\4\6\2\0\1\76\12\0\1\6\6\0\10\6\1\301"+
336 "\17\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
337 "\1\6\6\0\10\6\1\302\17\6\11\0\1\6\4\0"+
338 "\4\6\2\0\1\76\12\0\1\6\6\0\7\6\1\303"+
339 "\20\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
340 "\1\6\6\0\2\6\1\304\6\6\1\305\16\6\11\0"+
341 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
342 "\12\6\1\306\15\6\11\0\1\6\4\0\4\6\2\0"+
343 "\1\76\12\0\1\6\6\0\12\6\1\307\15\6\11\0"+
344 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
345 "\3\6\1\310\24\6\11\0\1\6\4\0\4\6\2\0"+
346 "\1\76\12\0\1\6\6\0\5\6\1\311\22\6\11\0"+
347 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
348 "\16\6\1\312\11\6\11\0\1\6\4\0\4\6\2\0"+
349 "\1\76\12\0\1\6\6\0\22\6\1\313\5\6\11\0"+
350 "\1\6\5\0\2\314\16\0\1\314\6\0\1\314\2\0"+
351 "\1\314\4\0\1\314\4\0\2\314\1\0\1\314\42\0"+
352 "\1\211\57\0\25\216\1\315\1\260\47\216\47\0\1\316"+
353 "\27\0\4\6\2\0\1\76\12\0\1\6\6\0\4\6"+
354 "\1\317\23\6\11\0\1\6\4\0\4\6\2\0\1\76"+
355 "\12\0\1\6\6\0\12\6\1\320\15\6\11\0\1\6"+
356 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\2\6"+
357 "\1\321\25\6\11\0\1\6\4\0\4\6\2\0\1\76"+
358 "\12\0\1\6\6\0\17\6\1\322\10\6\11\0\1\6"+
359 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\3\6"+
360 "\1\323\24\6\11\0\1\6\4\0\4\6\2\0\1\76"+
361 "\12\0\1\6\6\0\14\6\1\324\13\6\11\0\1\6"+
362 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\2\6"+
363 "\1\325\25\6\11\0\1\6\4\0\4\6\2\0\1\76"+
364 "\12\0\1\6\6\0\12\6\1\326\15\6\11\0\1\6"+
365 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\11\6"+
366 "\1\327\16\6\11\0\1\6\4\0\4\6\2\0\1\76"+
367 "\12\0\1\6\6\0\16\6\1\330\11\6\11\0\1\6"+
368 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\2\6"+
369 "\1\331\25\6\11\0\1\6\4\0\4\6\2\0\1\76"+
370 "\12\0\1\6\6\0\11\6\1\332\16\6\11\0\1\6"+
371 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\16\6"+
372 "\1\333\11\6\11\0\1\6\4\0\4\6\2\0\1\76"+
373 "\12\0\1\6\6\0\10\6\1\334\17\6\11\0\1\6"+
374 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\6\6"+
375 "\1\335\21\6\11\0\1\6\4\0\4\6\2\0\1\76"+
376 "\12\0\1\6\6\0\12\6\1\336\15\6\11\0\1\6"+
377 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\25\6"+
378 "\1\337\2\6\11\0\1\6\4\0\4\6\2\0\1\76"+
379 "\12\0\1\6\6\0\7\6\1\340\20\6\11\0\1\6"+
380 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\5\6"+
381 "\1\341\22\6\11\0\1\6\5\0\2\342\16\0\1\342"+
382 "\6\0\1\342\2\0\1\342\4\0\1\342\4\0\2\342"+
383 "\1\0\1\342\64\0\1\343\36\0\4\6\2\0\1\76"+
384 "\12\0\1\6\6\0\4\6\1\344\23\6\11\0\1\6"+
385 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\10\6"+
386 "\1\345\17\6\11\0\1\6\4\0\4\6\2\0\1\76"+
387 "\12\0\1\6\6\0\3\6\1\346\24\6\11\0\1\6"+
388 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\2\6"+
389 "\1\347\1\6\1\350\23\6\11\0\1\6\4\0\4\6"+
390 "\2\0\1\76\12\0\1\6\6\0\11\6\1\351\16\6"+
391 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
392 "\6\0\20\6\1\352\7\6\11\0\1\6\4\0\4\6"+
393 "\2\0\1\76\12\0\1\6\6\0\6\6\1\353\21\6"+
394 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
395 "\6\0\1\354\27\6\11\0\1\6\4\0\4\6\2\0"+
396 "\1\76\12\0\1\6\6\0\23\6\1\355\4\6\11\0"+
397 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
398 "\6\6\1\356\21\6\11\0\1\6\4\0\4\6\2\0"+
399 "\1\76\12\0\1\6\6\0\16\6\1\357\11\6\11\0"+
400 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
401 "\20\6\1\360\7\6\11\0\1\6\4\0\4\6\2\0"+
402 "\1\76\12\0\1\6\6\0\6\6\1\361\21\6\11\0"+
403 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
404 "\2\6\1\362\25\6\11\0\1\6\4\0\4\6\2\0"+
405 "\1\76\12\0\1\6\6\0\5\6\1\363\22\6\11\0"+
406 "\1\6\4\0\4\6\2\0\1\76\12\0\1\6\6\0"+
407 "\11\6\1\364\16\6\11\0\1\6\5\0\2\365\16\0"+
408 "\1\365\6\0\1\365\2\0\1\365\4\0\1\365\4\0"+
409 "\2\365\1\0\1\365\25\0\4\6\2\0\1\76\12\0"+
410 "\1\6\6\0\6\6\1\366\21\6\11\0\1\6\4\0"+
411 "\4\6\2\0\1\76\12\0\1\6\6\0\16\6\1\367"+
412 "\11\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
413 "\1\6\6\0\16\6\1\370\11\6\11\0\1\6\4\0"+
414 "\4\6\2\0\1\76\12\0\1\6\6\0\10\6\1\371"+
415 "\17\6\11\0\1\6\4\0\4\6\2\0\1\76\12\0"+
416 "\1\6\6\0\27\6\1\372\11\0\1\6\4\0\4\6"+
417 "\2\0\1\76\12\0\1\6\6\0\1\6\1\373\26\6"+
418 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
419 "\6\0\10\6\1\374\17\6\11\0\1\6\4\0\4\6"+
420 "\2\0\1\76\12\0\1\6\6\0\12\6\1\375\15\6"+
421 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
422 "\1\0\1\376\4\0\30\6\11\0\1\6\4\0\4\6"+
423 "\2\0\1\76\12\0\1\6\6\0\3\6\1\377\24\6"+
424 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
425 "\6\0\11\6\1\u0100\16\6\11\0\1\6\4\0\4\6"+
426 "\2\0\1\76\12\0\1\6\6\0\23\6\1\u0101\4\6"+
427 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
428 "\6\0\6\6\1\u0102\21\6\11\0\1\6\4\0\4\6"+
429 "\2\0\1\76\12\0\1\6\6\0\10\6\1\u0103\17\6"+
430 "\11\0\1\6\4\0\4\6\2\0\1\76\12\0\1\6"+
431 "\6\0\3\6\1\u0104\24\6\11\0\1\6\4\0\4\6"+
432 "\2\0\1\76\12\0\1\6\6\0\2\6\1\u0105\25\6"+
433 "\11\0\1\6\27\0\1\376\4\0\1\u0106\17\0\1\u0107"+
434 "\25\0\4\6\2\0\1\76\12\0\1\6\6\0\5\6"+
435 "\1\u0108\22\6\11\0\1\6\4\0\4\6\2\0\1\76"+
436 "\12\0\1\6\6\0\23\6\1\u0109\4\6\11\0\1\6"+
437 "\4\0\4\6\2\0\1\76\12\0\1\6\1\0\1\u010a"+
438 "\4\0\30\6\11\0\1\6\4\0\4\6\2\0\1\76"+
439 "\12\0\1\6\1\0\1\u010b\4\0\30\6\11\0\1\6"+
440 "\4\0\4\6\2\0\1\76\12\0\1\6\6\0\25\6"+
441 "\1\u010c\2\6\11\0\1\6\4\0\4\6\2\0\1\76"+
442 "\12\0\1\6\6\0\21\6\1\u010d\6\6\11\0\1\6"+
443 "\41\0\1\u010e\75\0\1\u010f\40\0\4\6\2\0\1\76"+
444 "\12\0\1\6\6\0\11\6\1\u0110\16\6\11\0\1\6"+
445 "\27\0\1\u010a\6\0\1\u0111\66\0\1\u010b\6\0\1\u0112"+
446 "\43\0\4\6\2\0\1\76\12\0\1\6\6\0\3\6"+
447 "\1\u0113\24\6\11\0\1\6\4\0\4\6\2\0\1\76"+
448 "\12\0\1\6\6\0\3\6\1\u0114\24\6\11\0\1\6"+
449 "\36\0\1\u0115\105\0\1\u0116\33\0\4\6\2\0\1\76"+
450 "\12\0\1\6\6\0\6\6\1\u0117\21\6\11\0\1\6"+
451 "\44\0\1\u0118\101\0\1\u0119\31\0\4\6\2\0\1\76"+
452 "\12\0\1\6\6\0\6\6\1\u011a\21\6\11\0\1\6"+
453 "\46\0\1\u011b\71\0\1\u011c\73\0\1\u011d\75\0\1\u011e"+
454 "\41\0\4\6\2\0\1\76\12\0\1\6\6\0\5\6"+
455 "\1\u011f\22\6\11\0\1\6\42\0\1\u0120\74\0\1\u0121"+
456 "\73\0\1\u0122\102\0\1\u0123\35\0\4\6\2\0\1\76"+
457 "\12\0\1\6\6\0\1\6\1\u0124\26\6\11\0\1\6"+
458 "\45\0\1\u0125\72\0\1\u0126\37\0\4\6\2\0\1\76"+
459 "\12\0\1\6\6\0\11\6\1\u0127\16\6\11\0\1\6"+
460 "\52\0\1\u0128\64\0\1\u0129\76\0\1\u012a\70\0\1\u012b"+
461 "\105\0\1\u012c\33\0";
463 private static int [] zzUnpackTrans() {
464 int [] result = new int[13640];
466 offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
470 private static int zzUnpackTrans(String packed, int offset, int [] result) {
471 int i = 0; /* index in packed string */
472 int j = offset; /* index in unpacked array */
473 int l = packed.length();
475 int count = packed.charAt(i++);
476 int value = packed.charAt(i++);
478 do result[j++] = value; while (--count > 0);
485 private static final int ZZ_UNKNOWN_ERROR = 0;
486 private static final int ZZ_NO_MATCH = 1;
487 private static final int ZZ_PUSHBACK_2BIG = 2;
489 /* error messages for the codes above */
490 private static final String ZZ_ERROR_MSG[] = {
491 "Unknown internal scanner error",
492 "Error: could not match input",
493 "Error: pushback value was too large"
497 * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
499 private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
501 private static final String ZZ_ATTRIBUTE_PACKED_0 =
502 "\3\0\1\10\1\11\10\1\2\11\10\1\1\11\17\1"+
503 "\4\11\2\1\1\11\3\1\2\11\2\1\1\0\2\11"+
504 "\4\1\1\11\5\0\1\1\1\11\2\1\3\0\1\1"+
505 "\4\0\7\1\2\0\40\1\1\0\5\11\1\1\1\11"+
506 "\2\0\2\1\1\0\3\11\1\0\1\11\2\0\1\11"+
507 "\1\1\1\0\1\1\1\0\33\1\1\11\1\0\1\11"+
508 "\2\0\1\1\1\0\31\1\1\0\1\11\1\0\23\1"+
509 "\1\0\1\11\21\1\1\11\10\1\1\0\7\1\2\0"+
510 "\2\1\2\0\2\1\2\0\1\1\2\0\2\1\2\0"+
511 "\1\1\2\0\1\1\4\0\1\1\1\11\2\0\1\11"+
512 "\1\1\2\0\1\1\2\0\1\11\1\0\1\11";
514 private static int [] zzUnpackAttribute() {
515 int [] result = new int[300];
517 offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
521 private static int zzUnpackAttribute(String packed, int offset, int [] result) {
522 int i = 0; /* index in packed string */
523 int j = offset; /* index in unpacked array */
524 int l = packed.length();
526 int count = packed.charAt(i++);
527 int value = packed.charAt(i++);
528 do result[j++] = value; while (--count > 0);
533 /** the input device */
534 private java.io.Reader zzReader;
536 /** the current state of the DFA */
539 /** the current lexical state */
540 private int zzLexicalState = YYINITIAL;
542 /** this buffer contains the current text to be matched and is
543 the source of the yytext() string */
544 private char zzBuffer[] = new char[ZZ_BUFFERSIZE];
546 /** the textposition at the last accepting state */
547 private int zzMarkedPos;
549 /** the current text position in the buffer */
550 private int zzCurrentPos;
552 /** startRead marks the beginning of the yytext() string in the buffer */
553 private int zzStartRead;
555 /** endRead marks the last character in the buffer, that has been read
557 private int zzEndRead;
559 /** number of newlines encountered up to the start of the matched text */
562 /** the number of characters up to the start of the matched text */
566 * the number of characters from the last newline up to the start of the
569 private int yycolumn;
572 * zzAtBOL == true <=> the scanner is currently at the beginning of a line
574 private boolean zzAtBOL = true;
576 /** zzAtEOF == true <=> the scanner is at the EOF */
577 private boolean zzAtEOF;
579 /** denotes if the user-EOF-code has already been executed */
580 private boolean zzEOFDone;
583 * The number of occupied positions in zzBuffer beyond zzEndRead.
584 * When a lead/high surrogate has been read from the input stream
585 * into the final zzBuffer position, this will have a value of 1;
586 * otherwise, it will have a value of 0.
588 private int zzFinalHighSurrogate = 0;
591 public SCLParserOptions options = SCLParserOptions.DEFAULT;
593 TIntArrayList parenCountStack = new TIntArrayList(2);
595 TIntArrayList stateStack = new TIntArrayList(2);
597 StringBuffer string = new StringBuffer();
598 CompilationContext context;
600 private Token sym(int id) {
601 return new Token(id, yychar, yychar+yylength(), yytext());
603 private Token sym(int id, String text) {
604 return new Token(id, yychar, yychar+yylength(), text);
606 public void setCompilationContext(CompilationContext context) {
607 this.context = context;
609 public boolean supportCHR() {
610 return context.header == null ? false : context.header.chr;
612 public boolean supportEDO() {
613 return context.header == null ? false : context.header.edo;
618 * Creates a new scanner
620 * @param in the java.io.Reader to read input from.
622 public SCLLexer(java.io.Reader in) {
628 * Unpacks the compressed character translation table.
630 * @param packed the packed character translation table
631 * @return the unpacked character translation table
633 private static char [] zzUnpackCMap(String packed) {
634 char [] map = new char[0x110000];
635 int i = 0; /* index in packed string */
636 int j = 0; /* index in unpacked array */
638 int count = packed.charAt(i++);
639 char value = packed.charAt(i++);
640 do map[j++] = value; while (--count > 0);
647 * Refills the input buffer.
649 * @return <code>false</code>, iff there was new input.
651 * @exception java.io.IOException if any I/O-Error occurs
653 private boolean zzRefill() throws java.io.IOException {
655 /* first: make room (if you can) */
656 if (zzStartRead > 0) {
657 zzEndRead += zzFinalHighSurrogate;
658 zzFinalHighSurrogate = 0;
659 System.arraycopy(zzBuffer, zzStartRead,
661 zzEndRead-zzStartRead);
663 /* translate stored positions */
664 zzEndRead-= zzStartRead;
665 zzCurrentPos-= zzStartRead;
666 zzMarkedPos-= zzStartRead;
670 /* is the buffer big enough? */
671 if (zzCurrentPos >= zzBuffer.length - zzFinalHighSurrogate) {
672 /* if not: blow it up */
673 char newBuffer[] = new char[zzBuffer.length*2];
674 System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length);
675 zzBuffer = newBuffer;
676 zzEndRead += zzFinalHighSurrogate;
677 zzFinalHighSurrogate = 0;
680 /* fill the buffer with new input */
681 int requested = zzBuffer.length - zzEndRead;
682 int numRead = zzReader.read(zzBuffer, zzEndRead, requested);
684 /* not supposed to occur according to specification of java.io.Reader */
686 throw new java.io.IOException("Reader returned 0 characters. See JFlex examples for workaround.");
689 zzEndRead += numRead;
690 /* If numRead == requested, we might have requested to few chars to
691 encode a full Unicode character. We assume that a Reader would
692 otherwise never return half characters. */
693 if (numRead == requested) {
694 if (Character.isHighSurrogate(zzBuffer[zzEndRead - 1])) {
696 zzFinalHighSurrogate = 1;
699 /* potentially more input available */
703 /* numRead < 0 ==> end of stream */
709 * Closes the input stream.
711 public final void yyclose() throws java.io.IOException {
712 zzAtEOF = true; /* indicate end of file */
713 zzEndRead = zzStartRead; /* invalidate buffer */
715 if (zzReader != null)
721 * Resets the scanner to read from a new input stream.
722 * Does not close the old reader.
724 * All internal variables are reset, the old input stream
725 * <b>cannot</b> be reused (internal buffer is discarded and lost).
726 * Lexical state is set to <tt>ZZ_INITIAL</tt>.
728 * Internal scan buffer is resized down to its initial length, if it has grown.
730 * @param reader the new input stream
732 public final void yyreset(java.io.Reader reader) {
737 zzEndRead = zzStartRead = 0;
738 zzCurrentPos = zzMarkedPos = 0;
739 zzFinalHighSurrogate = 0;
740 yyline = yychar = yycolumn = 0;
741 zzLexicalState = YYINITIAL;
742 if (zzBuffer.length > ZZ_BUFFERSIZE)
743 zzBuffer = new char[ZZ_BUFFERSIZE];
748 * Returns the current lexical state.
750 public final int yystate() {
751 return zzLexicalState;
756 * Enters a new lexical state
758 * @param newState the new lexical state
760 public final void yybegin(int newState) {
761 zzLexicalState = newState;
766 * Returns the text matched by the current regular expression.
768 public final String yytext() {
769 return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
774 * Returns the character at position <tt>pos</tt> from the
777 * It is equivalent to yytext().charAt(pos), but faster
779 * @param pos the position of the character to fetch.
780 * A value from 0 to yylength()-1.
782 * @return the character at position pos
784 public final char yycharat(int pos) {
785 return zzBuffer[zzStartRead+pos];
790 * Returns the length of the matched text region.
792 public final int yylength() {
793 return zzMarkedPos-zzStartRead;
798 * Reports an error that occured while scanning.
800 * In a wellformed scanner (no or only correct usage of
801 * yypushback(int) and a match-all fallback rule) this method
802 * will only be called with things that "Can't Possibly Happen".
803 * If this method is called, something is seriously wrong
804 * (e.g. a JFlex bug producing a faulty scanner etc.).
806 * Usual syntax/scanner level error handling should be done
807 * in error fallback rules.
809 * @param errorCode the code of the errormessage to display
811 private void zzScanError(int errorCode) throws RuntimeException {
814 message = ZZ_ERROR_MSG[errorCode];
816 catch (ArrayIndexOutOfBoundsException e) {
817 message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
820 throw new RuntimeException(message);
825 * Pushes the specified amount of characters back into the input stream.
827 * They will be read again by then next call of the scanning method
829 * @param number the number of characters to be read again.
830 * This number must not be greater than yylength()!
832 public void yypushback(int number) throws RuntimeException {
833 if ( number > yylength() )
834 zzScanError(ZZ_PUSHBACK_2BIG);
836 zzMarkedPos -= number;
841 * Resumes scanning until the next regular expression is matched,
842 * the end of input is encountered or an I/O-Error occurs.
844 * @return the next token
845 * @exception java.io.IOException if any I/O-Error occurs
847 public Token nextToken() throws java.io.IOException, SCLSyntaxErrorException, RuntimeException {
854 int zzEndReadL = zzEndRead;
855 char [] zzBufferL = zzBuffer;
856 char [] zzCMapL = ZZ_CMAP;
858 int [] zzTransL = ZZ_TRANS;
859 int [] zzRowMapL = ZZ_ROWMAP;
860 int [] zzAttrL = ZZ_ATTRIBUTE;
863 zzMarkedPosL = zzMarkedPos;
865 yychar+= zzMarkedPosL-zzStartRead;
869 zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
871 zzState = ZZ_LEXSTATE[zzLexicalState];
873 // set up zzAction for empty match case:
874 int zzAttributes = zzAttrL[zzState];
875 if ( (zzAttributes & 1) == 1 ) {
883 if (zzCurrentPosL < zzEndReadL) {
884 zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
885 zzCurrentPosL += Character.charCount(zzInput);
892 // store back cached positions
893 zzCurrentPos = zzCurrentPosL;
894 zzMarkedPos = zzMarkedPosL;
895 boolean eof = zzRefill();
896 // get translated positions and possibly new buffer
897 zzCurrentPosL = zzCurrentPos;
898 zzMarkedPosL = zzMarkedPos;
899 zzBufferL = zzBuffer;
900 zzEndReadL = zzEndRead;
906 zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL, zzEndReadL);
907 zzCurrentPosL += Character.charCount(zzInput);
910 int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
911 if (zzNext == -1) break zzForAction;
914 zzAttributes = zzAttrL[zzState];
915 if ( (zzAttributes & 1) == 1 ) {
917 zzMarkedPosL = zzCurrentPosL;
918 if ( (zzAttributes & 8) == 8 ) break zzForAction;
924 // store back cached position
925 zzMarkedPos = zzMarkedPosL;
927 if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
929 switch (zzLexicalState) {
931 throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Unclosed string literal.");
935 throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Unclosed string literal.");
939 { return sym(SCLTerminals.EOF);
944 switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
946 { throw new SCLSyntaxErrorException(Locations.location(yychar, yychar+1), "Illegal character '" + yytext() + "'.");
950 { return sym(SCLTerminals.ID);
954 { return sym(SCLTerminals.INTEGER);
958 { return sym(SCLTerminals.SYMBOL, yytext().trim());
962 { return sym(SCLTerminals.ATTACHED_HASH, "#");
966 { return sym(SCLTerminals.ATTACHED_DOT, ".");
970 { return sym(SCLTerminals.AT);
974 { ++parenCount; return sym(SCLTerminals.LPAREN);
978 { return sym(SCLTerminals.COMMA);
983 if(parenCount == 0 && !parenCountStack.isEmpty()) {
984 parenCount = parenCountStack.removeAt(parenCountStack.size()-1);
987 yybegin(stateStack.removeAt(stateStack.size()-1));
988 return sym(SCLTerminals.CONTINUE_STRING);
991 return sym(SCLTerminals.RPAREN);
995 { return new Token(SCLTerminals.EOL, yychar, yychar+yylength(), "");
999 { return sym(SCLTerminals.LESS, "<");
1003 { return sym(SCLTerminals.GREATER, ">");
1007 { return sym(SCLTerminals.MINUS, "-");
1015 { throw new SCLSyntaxErrorException(Locations.location(yychar, yychar+1), "Character does not conform to UTF-8 encoding.");
1019 { return sym(SCLTerminals.LAMBDA);
1023 { return sym(SCLTerminals.LBRACE);
1027 { return sym(SCLTerminals.RBRACE);
1031 { return sym(SCLTerminals.LBRACKET);
1035 { return sym(SCLTerminals.RBRACKET);
1039 { return sym(SCLTerminals.EQUALS);
1043 { return sym(SCLTerminals.COLON);
1047 { return sym(SCLTerminals.SEMICOLON);
1051 { return sym(SCLTerminals.BAR);
1055 { string.setLength(0); stringStart=yychar; yybegin(STRING); return sym(SCLTerminals.BEGIN_STRING);
1059 { return sym(SCLTerminals.BLANK);
1063 { throw new SCLSyntaxErrorException(Locations.location(yychar, yychar+1), "Tabulator is not allowed except inside string literals.");
1067 { string.append( yytext() );
1071 { throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Unclosed string literal.");
1075 { yybegin(YYINITIAL);
1076 return new Token(SCLTerminals.END_STRING, stringStart, yychar+1, string.toString());
1080 { string.append('\n');
1084 { return sym(SCLTerminals.DOTDOT, ".");
1088 { return sym(SCLTerminals.SEPARATED_DOT, ".");
1092 { return sym(SCLTerminals.ANNOTATION_ID);
1096 { return sym(SCLTerminals.DOUBLE_LESS, "<<");
1100 { return sym(SCLTerminals.BINDS);
1104 { return sym(SCLTerminals.DOUBLE_GREATER, ">>");
1108 { return sym(SCLTerminals.ARROW);
1112 { return sym(SCLTerminals.COMMENT);
1116 { return sym(SCLTerminals.AS);
1120 { return sym(SCLTerminals.IF);
1124 { return sym(SCLTerminals.IN);
1128 { return sym(options.supportEq ? SCLTerminals.EQ : SCLTerminals.ID);
1132 { return sym(SCLTerminals.BY);
1136 { return sym(SCLTerminals.DO);
1140 { return sym(SCLTerminals.IMPLIES);
1144 { return sym(SCLTerminals.FOLLOWS);
1148 { return sym(SCLTerminals.HASTYPE);
1152 { throw new SCLSyntaxErrorException(Locations.location(stringStart, yychar), "Illegal string escape character.");
1156 { string.append(yytext().substring(1));
1160 { parenCountStack.add(parenCount);
1162 stateStack.add(STRING);
1164 return new Token(SCLTerminals.SUSPEND_STRING, stringStart, yychar+1, string.toString());
1168 { string.append('\r');
1172 { string.append('\t');
1176 { parenCountStack.add(parenCount);
1178 stateStack.add(LONG_STRING);
1180 return new Token(SCLTerminals.SUSPEND_STRING, stringStart, yychar+1, string.toString());
1184 { return sym(SCLTerminals.FLOAT);
1188 { return sym(SCLTerminals.CHAR);
1192 { String text = yytext();
1193 return sym(SCLTerminals.ID, text.substring(1, text.length()-1));
1197 { String text = yytext();
1198 return sym(SCLTerminals.SYMBOL, text.substring(1, text.length()-1));
1202 { return sym(SCLTerminals.QUERY_OP);
1206 { return sym(SCLTerminals.LET);
1210 { return sym(supportEDO() ? SCLTerminals.EDO : SCLTerminals.ID);
1214 { return sym(SCLTerminals.MDO);
1218 { string.setLength(0); stringStart=yychar; yybegin(LONG_STRING); return sym(SCLTerminals.BEGIN_STRING);
1222 { yybegin(YYINITIAL);
1223 return new Token(SCLTerminals.END_STRING, stringStart, yychar+3, string.toString());
1227 { return sym(supportCHR() ? SCLTerminals.ID : SCLTerminals.RULE);
1231 { return sym(SCLTerminals.THEN);
1235 { return sym(SCLTerminals.TYPE);
1239 { return sym(SCLTerminals.ELSE);
1243 { return sym(SCLTerminals.WITH);
1247 { return sym(SCLTerminals.WHEN);
1251 { return sym(SCLTerminals.DATA);
1255 { return sym(SCLTerminals.INFIX);
1259 { return sym(SCLTerminals.WHERE);
1263 { return sym(SCLTerminals.CLASS);
1267 { return sym(SCLTerminals.MATCH);
1271 { return sym(SCLTerminals.LAMBDA_MATCH);
1275 { return sym(SCLTerminals.FORALL);
1279 { return sym(SCLTerminals.INFIXR);
1283 { return sym(SCLTerminals.INFIXL);
1287 { return sym(SCLTerminals.IMPORT);
1291 { return sym(SCLTerminals.HIDING);
1295 { return sym(SCLTerminals.EFFECT);
1299 { return sym(supportCHR() ? SCLTerminals.CHR_SELECT : SCLTerminals.SELECT);
1303 { string.append((char)Integer.parseInt(yytext().substring(2), 16));
1307 { return sym(supportCHR() ? SCLTerminals.RULESET : SCLTerminals.ID);
1311 { return sym(SCLTerminals.INCLUDE);
1315 { return sym(SCLTerminals.ENFORCE);
1319 { return sym(SCLTerminals.EXTENDS);
1323 { return sym(SCLTerminals.INSTANCE);
1327 { return sym(SCLTerminals.DERIVING);
1331 { return sym(SCLTerminals.IMPORTJAVA);
1335 { return sym(SCLTerminals.CONSTRAINT);
1339 { return sym(SCLTerminals.SELECT_FIRST);
1343 { return sym(SCLTerminals.ABSTRACT_RULE);
1347 { return sym(supportCHR() ? SCLTerminals.ID : SCLTerminals.TRANSFORMATION);
1351 { return sym(SCLTerminals.SELECT_DISTINCT);
1355 { return sym(SCLTerminals.MAPPING_RELATION);
1359 zzScanError(ZZ_NO_MATCH);