1 package edu.berkeley.sbp.misc;
2 import edu.berkeley.sbp.util.*;
3 import edu.berkeley.sbp.*;
7 public class MetaGrammar extends ReflectiveWalker {
9 public static Union make() throws Exception {
10 return ((MetaGrammar)new MetaGrammar().walk(meta)).done();
12 public String toString() {
13 StringBuffer ret = new StringBuffer();
14 for(Union u : nt.values()) u.toString(ret);
15 return ret.toString();
19 private static HashSet<Element> dropAll = new HashSet<Element>();
21 // Statics //////////////////////////////////////////////////////////////////////////////
23 private static final Union SELF = new Union("()");
25 public static Union epsilon = new Union("()");
26 static { epsilon.add(Sequence.empty); }
28 ////////////////////////////////////////////////////////////////////////////////
31 private HashMap<String,Union> nt;
33 private String startSymbol;
34 private boolean strings;
36 private Element set(Range.Set r) { if (strings) throw new Error(); return CharToken.set(r); }
37 private Element string(String s) { return strings ? StringToken.string(s) : CharToken.string(s); }
38 private Atom leftBrace() { return strings ? StringToken.leftBrace : CharToken.leftBrace; }
39 private Atom rightBrace() { return strings ? StringToken.rightBrace : CharToken.rightBrace; }
41 public MetaGrammar() { this("s", false); }
42 public MetaGrammar(String s) { this(s, false); }
43 public MetaGrammar(String s, boolean strings) { this.strings = strings; done(s); }
44 public Union done() { return done("s"); }
45 public Union done(String str) {
49 nt = new HashMap<String,Union>();
50 dropAll = new HashSet<Element>();
56 // MetaGrammar //////////////////////////////////////////////////////////////////////////////
58 public PreSequence _amp_(PreSequence p, Object[] o) { return p.and(new PreSequence(o, null).buildSequence(null, true, false, true)); }
59 public PreSequence _amp__tilde_(PreSequence p, Object[] o) { return p.not(new PreSequence(o, null).buildSequence(null, true, false, true)); }
60 public Object _star_(Element r) { return Repeat.many0(r); }
61 public Element epsilon(Object o, Object b) { return epsilon; }
62 public Element _rightparen_(Object e) { return SELF; }
63 public Element _bang_(Element r) { return r; }
64 public Object _caret_(String s) { return new MyLift(s); }
65 public Object _leftparen__rightparen_(Object o) { return epsilon; }
66 public Union nonTerminal(String s) { return nonTerminal(s, null, false, false); }
67 public Union _colon__colon__equals_(String s, PreSequence[][] p) { return nonTerminal(s, p, false, false); }
68 public Union _bang__colon__colon__equals_(String s, PreSequence[][] p) { return nonTerminal(s, p, false, true); }
69 public Union _colon__colon__equals_(boolean q, String s, PreSequence[][] p) { return nonTerminal(s, p, false, q); }
70 public Object _leftparen_(PreSequence[][] p) { return nonTerminal("anon"+(anon++), p, false, false); }
71 public Union nonTerminal(String str, PreSequence[][] s, boolean synthetic, boolean dropAll) {
72 Union n = str.equals(startSymbol) ? g : nt.get(str);
73 if (n == null) nt.put(str, n = new Union(str, synthetic));
74 if (dropAll) this.dropAll.add(n);
75 if (s==null) return n;
76 HashSet<Sequence> seqs = new HashSet<Sequence>();
77 for(int i=0; i<s.length; i++) {
78 if (s[i]==null) continue;
79 HashSet<Sequence> temp = new HashSet<Sequence>();
80 for(PreSequence pre : s[i]) {
82 Sequence seq = pre.buildSequence(n, false, dropAll, false);
91 public Object _backslash__leftbrace_(String s) { return SELF; }
92 public Object _leftbrace_(PreSequence p) {
93 return nonTerminal("braced"+(anon++),
96 new PreSequence(new Element[] { leftBrace(),
105 public Object _plus_(final Element r) { return Repeat.many1(r); }
106 public PreSequence rewrite(Object[] o) { return new PreSequence(o, null); }
108 public PreSequence seqx(PreSequence p, String tag) { return _equals__greater_(p, tag); }
109 public PreSequence _equals__greater_(PreSequence p, String tag) {
114 public PreSequence ps(Object[] o) { return new PreSequence(o); }
115 public PreSequence _slash_(PreSequence p, Object sep) { return p.sparse(sep); }
117 public Object _plus__slash_(final Element r, Element s) { return Repeat.many1(r, s); }
118 public Object _star__slash_(final Element r, Element s) { return Repeat.many0(r, s); }
119 public Object _star__star_(final Element r) { return Repeat.maximal(Repeat.many0(r)); }
120 public Object _plus__plus_(final Element r) { return Repeat.maximal(Repeat.many1(r)); }
121 public Element _question_(final Element r) { return Repeat.maybe(r); }
122 public MetaGrammar gram(Object o, MetaGrammar g, Object o2) { return g; }
123 public MetaGrammar grammar(Object[] o) { return this; }
124 public MetaGrammar grammar(Object o, Union[] u, Object x) { return this; }
125 public char _backslash_n() { return '\n'; }
126 public char _backslash_r() { return '\r'; }
127 public Object literal(String s) { return new MyDrop(string(s)); }
128 public Range _minus_(char a, char b) { return new Range(a, b); }
129 public Range range(char a) { return new Range(a, a); }
130 public Element _leftbracket_ (Range[] rr) { return ranges(true, rr); }
131 public Element _leftbracket__tilde_(Range[] rr) { return ranges(false, rr); }
132 public Element ranges(boolean positive, Range[] rr) {
133 Range.Set ret = positive ? new Range.Set() : new Range.Set(new Range(true, true));
136 if (positive) ret.add(r);
141 public class MyLift {
142 public final String s;
143 public MyLift(String s) { this.s = s; }
145 public class MyDrop {
146 public final Object o;
147 public MyDrop(Object o) { this.o = o; }
150 public class PreSequence {
151 public final HashSet<Sequence> and = new HashSet<Sequence>();
152 public final HashSet<Sequence> not = new HashSet<Sequence>();
153 public /*final*/ String tag;
154 public final Object[] o;
156 public PreSequence sparse(Object e) {
158 if (o.length <= 1) ret = o;
160 ret = new Object[o.length * 2 - 1];
161 for(int i=0; i<o.length; i++) {
164 if (i*2+1<ret.length) ret[i*2+1] = new MyDrop(e);
167 PreSequence p = new PreSequence(ret, tag);
173 public PreSequence not(Sequence s) { not.add(s); return this; }
174 public PreSequence and(Sequence s) { and.add(s); return this; }
176 public PreSequence(Object o) { this(new Object[] { o }, null); }
177 public PreSequence(Object[] o) { this(o, null); }
178 public PreSequence(Object[] o, String tag) { this.o = o; this.tag = tag; }
180 public Union buildUnion() {
181 Union u = new Union("???");
182 u.add(buildSequence(u));
185 public Sequence buildSequence(Union u) { return buildSequence(u, false, false, false); }
186 public Sequence buildSequence(Union u, boolean lame, boolean dropAll, boolean keeper) {
187 for(Sequence s : and) u.add(s);
188 for(Sequence s : not) u.add(s);
189 HashSet<Sequence> set = new HashSet<Sequence>();
190 Element[] o2 = o==null ? new Element[0] : new Element[o.length];
192 boolean[] drops = null;
194 drops = new boolean[o.length];
196 for(int i=0; i<o.length; i++) {
198 if (oi instanceof MyDrop) { oi = ((MyDrop)oi).o; drops[j] = true; }
200 if (oi==SELF) o2[j] = u.new Subset("(("+u+"))", set);
201 else if (oi instanceof MyLift) { o2[j] = string(tag = ((MyLift)oi).s); drops[j] = o.length>1; }
202 else o2[j] = (Element)oi;
204 if (MetaGrammar.dropAll.contains(o2[j])) drops[j] = true;
205 nonDrop += drops[j] ? 0 : 1;
210 Element[] expansion = o2;
211 Sequence ret = dropAll || lame || keeper ? Sequence.drop(expansion, and, not, lame) : null;
212 if (ret==null && tag!=null) ret = Sequence.rewritingSequence(tag, expansion, drops, and, not);
215 for(int i=0; i<expansion.length; i++) {
216 if (!drops[i]) idx = i;
217 else expansion[i] = expansion[i];
219 ret = idx==-1 ? Sequence.drop(expansion, and, not, false) : Sequence.singleton(expansion, idx, and, not);
226 public static void main(String[] args) throws Exception {
227 if (args.length != 2) {
228 System.err.println("usage: java " + MetaGrammar.class.getName() + " grammarfile.g com.yourdomain.package.ClassName");
232 String className = args[1].substring(args[1].lastIndexOf('.')+1);
233 String packageName = args[1].substring(0, args[1].lastIndexOf('.'));
234 String fileName = packageName.replace('.', '/') + "/" + className + ".java";
236 BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(fileName)));
237 StringBuffer out = new StringBuffer();
239 boolean skip = false;
240 for(String s = br.readLine(); s != null; s = br.readLine()) {
241 if (s.indexOf("DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED") != -1 && s.indexOf("\"")==-1) skip = true;
242 if (s.indexOf("DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED") != -1 && s.indexOf("\"")==-1) break;
243 if (!skip) out.append(s+"\n");
246 out.append("\n // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED\n");
247 new Parser(MetaGrammar.make(), CharToken.top()).parse1(new CharToken.Stream(new InputStreamReader(new FileInputStream(args[0])))).toJava(out);
248 out.append("\n // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED\n");
250 for(String s = br.readLine(); s != null; s = br.readLine()) out.append(s+"\n");
253 OutputStream os = new FileOutputStream(fileName);
254 PrintWriter p = new PrintWriter(new OutputStreamWriter(os));
255 p.println(out.toString());
260 public static final Tree meta =
272 // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED
273 new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }),
274 new Tree(null, "grammar", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { })}),
275 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
276 new Tree(null, "s", new Tree[] { })})}),
277 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
278 new Tree(null, "r", new Tree[] { }),
279 new Tree(null, "a", new Tree[] { }),
280 new Tree(null, "m", new Tree[] { }),
281 new Tree(null, "m", new Tree[] { }),
282 new Tree(null, "a", new Tree[] { }),
283 new Tree(null, "r", new Tree[] { })})}),
284 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
285 new Tree(null, "s", new Tree[] { })})})})}),
286 new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
287 new Tree(null, "r", new Tree[] { }),
288 new Tree(null, "a", new Tree[] { }),
289 new Tree(null, "m", new Tree[] { })})})})})}),
290 new Tree(null, "!::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
291 new Tree(null, "s", new Tree[] { })}),
292 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "**", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { })})})})})})})})}),
293 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
294 new Tree(null, "r", new Tree[] { }),
295 new Tree(null, "a", new Tree[] { }),
296 new Tree(null, "m", new Tree[] { }),
297 new Tree(null, "m", new Tree[] { }),
298 new Tree(null, "a", new Tree[] { }),
299 new Tree(null, "r", new Tree[] { })}),
300 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { })})}),
301 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
302 new Tree(null, "s", new Tree[] { })})})})})}),
303 new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
304 new Tree(null, "r", new Tree[] { }),
305 new Tree(null, "a", new Tree[] { }),
306 new Tree(null, "m", new Tree[] { }),
307 new Tree(null, "m", new Tree[] { }),
308 new Tree(null, "a", new Tree[] { }),
309 new Tree(null, "r", new Tree[] { })})})})})}),
310 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { })}),
311 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
312 new Tree(null, "o", new Tree[] { }),
313 new Tree(null, "r", new Tree[] { }),
314 new Tree(null, "d", new Tree[] { })})}),
315 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ":", new Tree[] { }),
316 new Tree(null, ":", new Tree[] { }),
317 new Tree(null, "=", new Tree[] { })})}),
318 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
319 new Tree(null, "l", new Tree[] { }),
320 new Tree(null, "t", new Tree[] { }),
321 new Tree(null, "e", new Tree[] { }),
322 new Tree(null, "r", new Tree[] { }),
323 new Tree(null, "n", new Tree[] { }),
324 new Tree(null, "a", new Tree[] { }),
325 new Tree(null, "t", new Tree[] { }),
326 new Tree(null, "i", new Tree[] { }),
327 new Tree(null, "v", new Tree[] { }),
328 new Tree(null, "e", new Tree[] { }),
329 new Tree(null, "s", new Tree[] { })})})})}),
330 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
331 new Tree(null, "s", new Tree[] { })})})}),
332 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
333 new Tree(null, "o", new Tree[] { }),
334 new Tree(null, "r", new Tree[] { }),
335 new Tree(null, "d", new Tree[] { })})}),
336 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "!", new Tree[] { }),
337 new Tree(null, ":", new Tree[] { }),
338 new Tree(null, ":", new Tree[] { }),
339 new Tree(null, "=", new Tree[] { })})}),
340 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
341 new Tree(null, "l", new Tree[] { }),
342 new Tree(null, "t", new Tree[] { }),
343 new Tree(null, "e", new Tree[] { }),
344 new Tree(null, "r", new Tree[] { }),
345 new Tree(null, "n", new Tree[] { }),
346 new Tree(null, "a", new Tree[] { }),
347 new Tree(null, "t", new Tree[] { }),
348 new Tree(null, "i", new Tree[] { }),
349 new Tree(null, "v", new Tree[] { }),
350 new Tree(null, "e", new Tree[] { }),
351 new Tree(null, "s", new Tree[] { })})})})}),
352 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
353 new Tree(null, "s", new Tree[] { })})})})})})}),
354 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
355 new Tree(null, "l", new Tree[] { }),
356 new Tree(null, "t", new Tree[] { }),
357 new Tree(null, "e", new Tree[] { }),
358 new Tree(null, "r", new Tree[] { }),
359 new Tree(null, "n", new Tree[] { }),
360 new Tree(null, "a", new Tree[] { }),
361 new Tree(null, "t", new Tree[] { }),
362 new Tree(null, "i", new Tree[] { }),
363 new Tree(null, "v", new Tree[] { }),
364 new Tree(null, "e", new Tree[] { }),
365 new Tree(null, "s", new Tree[] { })}),
366 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }),
367 new Tree(null, "o", new Tree[] { }),
368 new Tree(null, "n", new Tree[] { }),
369 new Tree(null, "j", new Tree[] { }),
370 new Tree(null, "u", new Tree[] { }),
371 new Tree(null, "n", new Tree[] { }),
372 new Tree(null, "c", new Tree[] { }),
373 new Tree(null, "t", new Tree[] { }),
374 new Tree(null, "s", new Tree[] { })})}),
375 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
376 new Tree(null, "s", new Tree[] { })})}),
377 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "|", new Tree[] { })})}),
378 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
379 new Tree(null, "s", new Tree[] { })})})})})})})})})})})})})}),
380 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
381 new Tree(null, "s", new Tree[] { })})}),
382 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ">", new Tree[] { })})}),
383 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
384 new Tree(null, "s", new Tree[] { })})})})})})})})})})})})})}),
385 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }),
386 new Tree(null, "o", new Tree[] { }),
387 new Tree(null, "n", new Tree[] { }),
388 new Tree(null, "j", new Tree[] { }),
389 new Tree(null, "u", new Tree[] { }),
390 new Tree(null, "n", new Tree[] { }),
391 new Tree(null, "c", new Tree[] { }),
392 new Tree(null, "t", new Tree[] { }),
393 new Tree(null, "s", new Tree[] { })}),
394 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
395 new Tree(null, "e", new Tree[] { }),
396 new Tree(null, "q", new Tree[] { }),
397 new Tree(null, "u", new Tree[] { }),
398 new Tree(null, "e", new Tree[] { }),
399 new Tree(null, "n", new Tree[] { }),
400 new Tree(null, "c", new Tree[] { }),
401 new Tree(null, "e", new Tree[] { })})})})}),
402 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
403 new Tree(null, "e", new Tree[] { }),
404 new Tree(null, "q", new Tree[] { }),
405 new Tree(null, "u", new Tree[] { }),
406 new Tree(null, "e", new Tree[] { }),
407 new Tree(null, "n", new Tree[] { }),
408 new Tree(null, "c", new Tree[] { }),
409 new Tree(null, "e", new Tree[] { })})}),
410 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "&", new Tree[] { })})}),
411 new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
412 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
413 new Tree(null, "s", new Tree[] { })})})})})}),
414 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
415 new Tree(null, "s", new Tree[] { })})})}),
416 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
417 new Tree(null, "e", new Tree[] { }),
418 new Tree(null, "q", new Tree[] { }),
419 new Tree(null, "u", new Tree[] { }),
420 new Tree(null, "e", new Tree[] { }),
421 new Tree(null, "n", new Tree[] { }),
422 new Tree(null, "c", new Tree[] { }),
423 new Tree(null, "e", new Tree[] { })})}),
424 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "&", new Tree[] { }),
425 new Tree(null, "~", new Tree[] { })})}),
426 new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
427 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
428 new Tree(null, "s", new Tree[] { })})})})})}),
429 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
430 new Tree(null, "s", new Tree[] { })})})})})})}),
431 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }),
432 new Tree(null, "s", new Tree[] { })}),
433 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
434 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
435 new Tree(null, "s", new Tree[] { })})})})})})})})})})}),
436 new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }),
437 new Tree(null, "s", new Tree[] { })})})})})}),
438 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }),
439 new Tree(null, "s", new Tree[] { }),
440 new Tree(null, "x", new Tree[] { })}),
441 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }),
442 new Tree(null, "s", new Tree[] { })})})})})}),
443 new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }),
444 new Tree(null, "s", new Tree[] { })})}),
445 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
446 new Tree(null, "s", new Tree[] { })})}),
447 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { })})}),
448 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})})})})}),
449 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
450 new Tree(null, "e", new Tree[] { }),
451 new Tree(null, "q", new Tree[] { }),
452 new Tree(null, "u", new Tree[] { }),
453 new Tree(null, "e", new Tree[] { }),
454 new Tree(null, "n", new Tree[] { }),
455 new Tree(null, "c", new Tree[] { }),
456 new Tree(null, "e", new Tree[] { })}),
457 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }),
458 new Tree(null, "s", new Tree[] { }),
459 new Tree(null, "x", new Tree[] { })})})})}),
460 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }),
461 new Tree(null, "s", new Tree[] { }),
462 new Tree(null, "x", new Tree[] { })})}),
463 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=", new Tree[] { }),
464 new Tree(null, ">", new Tree[] { })})}),
465 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
466 new Tree(null, "o", new Tree[] { }),
467 new Tree(null, "r", new Tree[] { }),
468 new Tree(null, "d", new Tree[] { })})})})}),
469 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
470 new Tree(null, "u", new Tree[] { }),
471 new Tree(null, "o", new Tree[] { }),
472 new Tree(null, "t", new Tree[] { }),
473 new Tree(null, "e", new Tree[] { }),
474 new Tree(null, "d", new Tree[] { })})})})})})})})})}),
475 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
476 new Tree(null, "s", new Tree[] { })})})})})})}),
477 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
478 new Tree(null, "c", new Tree[] { })}),
479 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[~", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "-", new Tree[] { })}),
480 new Tree(null, "range", new Tree[] { new Tree(null, "]", new Tree[] { })}),
481 new Tree(null, "range", new Tree[] { new Tree(null, "\\", new Tree[] { })}),
482 new Tree(null, "range", new Tree[] { new Tree(null, "~", new Tree[] { })})})})})}),
483 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
484 new Tree(null, "s", new Tree[] { }),
485 new Tree(null, "c", new Tree[] { }),
486 new Tree(null, "a", new Tree[] { }),
487 new Tree(null, "p", new Tree[] { }),
488 new Tree(null, "e", new Tree[] { }),
489 new Tree(null, "d", new Tree[] { })})})})})})})}),
490 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
491 new Tree(null, "a", new Tree[] { }),
492 new Tree(null, "n", new Tree[] { }),
493 new Tree(null, "g", new Tree[] { }),
494 new Tree(null, "e", new Tree[] { })}),
495 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
496 new Tree(null, "c", new Tree[] { })})})})}),
497 new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
498 new Tree(null, "a", new Tree[] { }),
499 new Tree(null, "n", new Tree[] { }),
500 new Tree(null, "g", new Tree[] { }),
501 new Tree(null, "e", new Tree[] { })})}),
502 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
503 new Tree(null, "c", new Tree[] { })})}),
504 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { })})}),
505 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
506 new Tree(null, "c", new Tree[] { })})})})})})})}),
507 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })}),
508 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
509 new Tree(null, "o", new Tree[] { }),
510 new Tree(null, "r", new Tree[] { }),
511 new Tree(null, "d", new Tree[] { })})})})}),
512 new Tree(null, null, new Tree[] { new Tree(null, "n", new Tree[] { }),
513 new Tree(null, "o", new Tree[] { }),
514 new Tree(null, "n", new Tree[] { }),
515 new Tree(null, "T", new Tree[] { }),
516 new Tree(null, "e", new Tree[] { }),
517 new Tree(null, "r", new Tree[] { }),
518 new Tree(null, "m", new Tree[] { }),
519 new Tree(null, "i", new Tree[] { }),
520 new Tree(null, "n", new Tree[] { }),
521 new Tree(null, "a", new Tree[] { }),
522 new Tree(null, "l", new Tree[] { })})}),
523 new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
524 new Tree(null, "u", new Tree[] { }),
525 new Tree(null, "o", new Tree[] { }),
526 new Tree(null, "t", new Tree[] { }),
527 new Tree(null, "e", new Tree[] { }),
528 new Tree(null, "d", new Tree[] { })})})})}),
529 new Tree(null, null, new Tree[] { new Tree(null, "l", new Tree[] { }),
530 new Tree(null, "i", new Tree[] { }),
531 new Tree(null, "t", new Tree[] { }),
532 new Tree(null, "e", new Tree[] { }),
533 new Tree(null, "r", new Tree[] { }),
534 new Tree(null, "a", new Tree[] { }),
535 new Tree(null, "l", new Tree[] { })})}),
536 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { }),
537 new Tree(null, ")", new Tree[] { })})})})}),
538 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "{", new Tree[] { })})}),
539 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
540 new Tree(null, "e", new Tree[] { }),
541 new Tree(null, "q", new Tree[] { }),
542 new Tree(null, "u", new Tree[] { }),
543 new Tree(null, "e", new Tree[] { }),
544 new Tree(null, "n", new Tree[] { }),
545 new Tree(null, "c", new Tree[] { }),
546 new Tree(null, "e", new Tree[] { })})}),
547 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "}", new Tree[] { })})})})}),
548 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
549 new Tree(null, "s", new Tree[] { })})})}),
550 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[", new Tree[] { })})}),
551 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
552 new Tree(null, "a", new Tree[] { }),
553 new Tree(null, "n", new Tree[] { }),
554 new Tree(null, "g", new Tree[] { }),
555 new Tree(null, "e", new Tree[] { })})})})})})})})}),
556 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "]", new Tree[] { })})})})}),
557 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[", new Tree[] { }),
558 new Tree(null, "~", new Tree[] { })})}),
559 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
560 new Tree(null, "a", new Tree[] { }),
561 new Tree(null, "n", new Tree[] { }),
562 new Tree(null, "g", new Tree[] { }),
563 new Tree(null, "e", new Tree[] { })})})})})})})})}),
564 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "]", new Tree[] { })})})})}),
565 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { })})}),
566 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
567 new Tree(null, "u", new Tree[] { }),
568 new Tree(null, "o", new Tree[] { }),
569 new Tree(null, "t", new Tree[] { }),
570 new Tree(null, "e", new Tree[] { }),
571 new Tree(null, "d", new Tree[] { })})})})}),
572 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
573 new Tree(null, "s", new Tree[] { })})})}),
574 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "!", new Tree[] { })})}),
575 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
576 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
577 new Tree(null, "s", new Tree[] { })})})}),
578 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
579 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
580 new Tree(null, "s", new Tree[] { })})}),
581 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { }),
582 new Tree(null, "*", new Tree[] { })})})})})}),
583 new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
584 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
585 new Tree(null, "s", new Tree[] { })})}),
586 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { })})})})})})})})})}),
587 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
588 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { }),
589 new Tree(null, "/", new Tree[] { })})}),
590 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
591 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
592 new Tree(null, "s", new Tree[] { })})})}),
593 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
594 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
595 new Tree(null, "s", new Tree[] { })})}),
596 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { }),
597 new Tree(null, "+", new Tree[] { })})})})})}),
598 new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
599 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
600 new Tree(null, "s", new Tree[] { })})}),
601 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { })})})})})})})})})}),
602 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
603 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { }),
604 new Tree(null, "/", new Tree[] { })})}),
605 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
606 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
607 new Tree(null, "s", new Tree[] { })})})}),
608 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
609 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "?", new Tree[] { })})})})}),
610 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
611 new Tree(null, "s", new Tree[] { })})})}),
612 new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { })})}),
613 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
614 new Tree(null, "o", new Tree[] { }),
615 new Tree(null, "r", new Tree[] { }),
616 new Tree(null, "d", new Tree[] { })})}),
617 new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ")", new Tree[] { })})})})}),
618 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
619 new Tree(null, "s", new Tree[] { })})})})}),
620 new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { })})}),
621 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
622 new Tree(null, "l", new Tree[] { }),
623 new Tree(null, "t", new Tree[] { }),
624 new Tree(null, "e", new Tree[] { }),
625 new Tree(null, "r", new Tree[] { }),
626 new Tree(null, "n", new Tree[] { }),
627 new Tree(null, "a", new Tree[] { }),
628 new Tree(null, "t", new Tree[] { }),
629 new Tree(null, "i", new Tree[] { }),
630 new Tree(null, "v", new Tree[] { }),
631 new Tree(null, "e", new Tree[] { }),
632 new Tree(null, "s", new Tree[] { })})}),
633 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ")", new Tree[] { })})})})}),
634 new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
635 new Tree(null, "s", new Tree[] { })})})})})})}),
636 new Tree(null, "!::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { })}),
637 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, " ", new Tree[] { })})})})}),
638 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { }),
639 new Tree(null, "/", new Tree[] { })})}),
640 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "[~", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "\n", new Tree[] { })})})})})})})})})}),
641 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\n", new Tree[] { })})})})}),
642 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\n", new Tree[] { })})})})}),
643 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\r", new Tree[] { })})})})})})})}),
644 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
645 new Tree(null, "o", new Tree[] { }),
646 new Tree(null, "r", new Tree[] { }),
647 new Tree(null, "d", new Tree[] { })}),
648 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "++", new Tree[] { new Tree(null, "[", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { new Tree(null, "a", new Tree[] { }),
649 new Tree(null, "z", new Tree[] { })}),
650 new Tree(null, "-", new Tree[] { new Tree(null, "A", new Tree[] { }),
651 new Tree(null, "Z", new Tree[] { })}),
652 new Tree(null, "-", new Tree[] { new Tree(null, "0", new Tree[] { }),
653 new Tree(null, "9", new Tree[] { })}),
654 new Tree(null, "range", new Tree[] { new Tree(null, "_", new Tree[] { })})})})})})})})})}),
655 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
656 new Tree(null, "u", new Tree[] { }),
657 new Tree(null, "o", new Tree[] { }),
658 new Tree(null, "t", new Tree[] { }),
659 new Tree(null, "e", new Tree[] { }),
660 new Tree(null, "d", new Tree[] { })}),
661 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { })})}),
662 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[~", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "\"", new Tree[] { })}),
663 new Tree(null, "range", new Tree[] { new Tree(null, "\\", new Tree[] { })})})})})}),
664 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
665 new Tree(null, "s", new Tree[] { }),
666 new Tree(null, "c", new Tree[] { }),
667 new Tree(null, "a", new Tree[] { }),
668 new Tree(null, "p", new Tree[] { }),
669 new Tree(null, "e", new Tree[] { }),
670 new Tree(null, "d", new Tree[] { })})})})})})})})})})})})})}),
671 new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { })})})})}),
672 new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { }),
673 new Tree(null, "\"", new Tree[] { })})})})}),
674 new Tree(null, "", new Tree[] { })})})})}),
675 new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
676 new Tree(null, "s", new Tree[] { }),
677 new Tree(null, "c", new Tree[] { }),
678 new Tree(null, "a", new Tree[] { }),
679 new Tree(null, "p", new Tree[] { }),
680 new Tree(null, "e", new Tree[] { }),
681 new Tree(null, "d", new Tree[] { })}),
682 new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { }),
683 new Tree(null, "n", new Tree[] { })})})})}),
684 new Tree(null, null, new Tree[] { new Tree(null, "\n", new Tree[] { })})}),
685 new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { }),
686 new Tree(null, "r", new Tree[] { })})})})}),
687 new Tree(null, null, new Tree[] { new Tree(null, "\r", new Tree[] { })})}),
688 new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { })})}),
689 new Tree(null, "[~", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "n", new Tree[] { })}),
690 new Tree(null, "range", new Tree[] { new Tree(null, "r", new Tree[] { })})})})})})})})})})}),
691 new Tree(null, null, new Tree[] { })})
692 // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED