1 package edu.berkeley.sbp.misc;
2 import edu.berkeley.sbp.util.*;
3 import edu.berkeley.sbp.*;
4 import edu.berkeley.sbp.chr.*;
8 public class MetaGrammar extends StringWalker {
10 public static Object repeatTag = null;
12 /** an atom which tracks the possible tokenset of some element, provided that element can only match single-token sequences */
13 public static class Infer<T extends Input> extends Atom<T> {
14 private final Element e;
15 public Infer(Element e) { this.e = e; }
16 public Topology<T> top() { return (Topology<T>)toAtom(e); }
17 public String toString() { return e.toString(); }
20 /** an atom which tracks the inverse of some other atom */
21 public static class Invert<T extends Input> extends Atom<T> {
22 private final Atom<T> a;
23 public Invert(Atom<T> a) { this.a = a; }
24 public Topology<T> top() { return a.complement(); }
25 public String toString() { return "~"+a; }
28 public static class Hack<T extends Input> extends Atom<T> {
29 private final Atom<T> a;
30 static final Topology leftright = CharRange.rightBrace.union(CharRange.leftBrace);
31 public Hack(Atom<T> a) { this.a = a; }
32 public Topology<T> top() { return a.minus(leftright); }
33 public String toString() { return a.toString(); }
36 public static Union make() throws Exception {
37 Meta.MetaGrammarFile mgf = new MetaGrammar.Meta.MetaGrammarFile(meta);
38 BuildContext bc = new BuildContext(mgf);
39 return mgf.get("s").build(bc);
41 public String toString() {
42 StringBuffer ret = new StringBuffer();
43 for(Union u : nt.values()) u.toString(ret);
44 return ret.toString();
47 public /*private*/ static HashSet<Element> dropAll = new HashSet<Element>();
48 public /*private*/ static HashMap<Element,String> carets = new HashMap<Element,String>();
50 // Statics //////////////////////////////////////////////////////////////////////////////
52 private static final Union SELF = new Union("()");
54 ////////////////////////////////////////////////////////////////////////////////
57 private HashMap<String,Union> nt;
59 private String startSymbol;
60 private static boolean strings;
62 private static Element set(Range.Set r) { if (strings) throw new Error(); return CharRange.set(r); }
63 private static Element string(String s) { return strings ? StringInput.string(s) : CharRange.string(s); }
64 private static Atom leftBrace() { return strings ? StringInput.leftBrace : CharRange.leftBrace; }
65 private static Atom rightBrace() { return strings ? StringInput.rightBrace : CharRange.rightBrace; }
67 public MetaGrammar() { this("s", false); }
68 public MetaGrammar(String s) { this(s, false); }
69 public MetaGrammar(String s, boolean strings) { this.strings = strings; done(s); throw new Error(); }
70 public Union done() { return done("s"); }
71 public Union done(String str) {
75 nt = new HashMap<String,Union>();
76 dropAll = new HashSet<Element>();
77 dropAll.add(leftBrace());
78 dropAll.add(rightBrace());
84 // MetaGrammar //////////////////////////////////////////////////////////////////////////////
86 public Union getNonTerminal(String str) { return nonTerminal(str, null, false, false); }
87 private Union nonTerminal(String str) { return nonTerminal(str, null, false, false); }
88 public Union anonymousNonTerminal(Sequence[][] s) {
89 return nonTerminal("anon"+(anon++), s, false, false);
91 private Union nonTerminal(String str, Sequence[][] s, boolean synthetic, boolean dropAll) {
92 Union n = str.equals(startSymbol) ? g : nt.get(str);
93 if (n == null) nt.put(str, n = new Union(str, synthetic));
94 if (dropAll) this.dropAll.add(n);
95 if (s==null) return n;
96 HashSet<Sequence> seqs = new HashSet<Sequence>();
97 for(int i=0; i<s.length; i++) {
98 if (s[i]==null) continue;
99 HashSet<Sequence> temp = new HashSet<Sequence>();
100 for(Sequence pre : s[i]) {
101 for(Sequence sn : seqs) pre = pre.not(sn);
107 //StringBuffer sb = new StringBuffer();
109 //System.out.println(sb);
113 public static String string(Iterable<Tree<String>> children) {
115 for(Tree<String> t : children) ret += string(t);
118 public static String string(Tree<String> tree) {
120 if (tree.head()!=null) ret += tree.head();
121 ret += string(tree.children());
125 // hack, this doens't really work if you're nesting
126 HashSet<Element> keep = new HashSet<Element>();
128 public Sequence sequence(Object o, boolean lame) {
129 return new PreSequence((Element[])Reflection.lub((Object[])o), null).buildSequence(null, lame, false);
132 public static class BuildContext extends HashMap<String,Union> {
133 private final Meta.MetaGrammarFile mgf;
134 public BuildContext(Meta.MetaGrammarFile mgf) { this.mgf = mgf; }
135 public Union build(String s) {
137 if (ret != null) return ret;
138 return mgf.get(s).build(this);
142 public static class Meta {
143 public static class MetaGrammarFile extends HashMap<String,MetaNonterminal> {
144 public MetaGrammarFile(Tree<String> tree) {
145 if (!tree.head().equals("grammar")) throw new Error();
146 for(Tree<String> nt : tree.child(0))
147 add(new MetaNonterminal(nt));
149 private void add(MetaNonterminal mnt) {
150 this.put(mnt.name, mnt);
152 public String toString() {
154 for(MetaNonterminal mnt : this.values()) ret += mnt + "\n";
158 public static class MetaNonterminal {
160 public MetaUnion rhs;
161 public MetaNonterminal(Tree<String> tree) {
162 System.err.println("MetaNonterminal("+tree+")");
163 name = string(tree.child(0));
164 rhs = rhs(tree.child(1));
166 public String toString() { return name + " = " + rhs; }
167 public Union build(BuildContext bc) { return rhs.build(bc, name); }
169 public static MetaUnion rhs(Tree<String> t) {
170 return t.numChildren()==1
171 ? new MetaUnion(t.child(0), false)
172 : new MetaUnion(t, true);
174 public static class MetaUnion implements MetaSequence {
175 public boolean prioritized;
176 public MetaSequence[] sequences;
177 public Sequence buildSequence(BuildContext bc) {
178 return Sequence.singleton(new Element[] { buildAnon(bc) }, 0);
180 public Union buildAnon(BuildContext bc) {
182 for(int i=0; i<sequences.length; i++)
183 s += (i>0?"\n "+(prioritized?">":"|")+" ":"")+sequences[i].buildSequence(bc);
186 public Union build(BuildContext bc, String name) {
187 Union u = bc.get(name);
188 if (u != null) return u;
191 HashSet<Sequence> seqs = new HashSet<Sequence>();
192 for(MetaSequence s : sequences) {
193 Sequence seq = s.buildSequence(bc);
197 for(Sequence seqprev : seqs)
198 seq = seq.not(seqprev);
205 public MetaUnion(Tree<String> t, boolean prioritized) {
206 System.err.println("MetaUnion("+t+")");
207 //System.err.println("metaunion: " + t);
208 this.prioritized = prioritized;
210 this.sequences = new MetaSequence[t.numChildren()];
211 for(Tree<String> tt : t)
212 sequences[i++] = prioritized
213 ? new MetaUnion(tt, false)
214 : makeMetaSequence(tt);
216 public String toString() {
218 for(int i=0; i<sequences.length; i++) {
220 if (i<sequences.length-1)
221 ret += (prioritized ? "\n > " : "\n | ");
227 public interface MetaSequence {
228 public abstract Sequence buildSequence(BuildContext bc);
231 public static MetaSequence makeMetaSequence(Tree<String> t) {
232 System.err.println("MetaSequence("+t+")");
233 if ("psx".equals(t.head())) return MetaConjunct.make(t.child(0));
234 if (t.head().equals("&")) return new MetaAnd(makeMetaSequence(t.child(0)), MetaConjunct.make(t.child(1)), false);
235 if (t.head().equals("&~")) return new MetaAnd(makeMetaSequence(t.child(0)), MetaConjunct.make(t.child(1)), true);
239 public static class MetaAnd implements MetaSequence {
243 public Sequence buildSequence(BuildContext bc) {
244 Sequence ret = left.buildSequence(bc);
245 if (not) ret.not(right.buildSequence(bc)); else ret.and(right.buildSequence(bc));
248 public MetaAnd(MetaSequence left, MetaSequence right, boolean not) {
253 public String toString() { return left + " &"+(not?"~":"")+" " /* FIXME */; }
256 public static class MetaConjunct implements MetaSequence {
257 public boolean negated = false;
258 public MetaClause[] elements;
259 public MetaClause followedBy = null;
261 public MetaClause separator;
262 public Sequence buildSequence(BuildContext bc) {
263 Element[] els = new Element[elements.length + (separator==null?0:(elements.length-1))];
264 boolean[] drops = new boolean[elements.length + (separator==null?0:(elements.length-1))];
265 boolean unwrap = false;
266 boolean dropAll = false;
267 if (tag!=null && tag.equals("[]")) unwrap = true;
268 if (tag!=null && "()".equals(tag)) dropAll=true;
269 for(int i=0; i<elements.length; i++) {
270 int j = separator==null ? i : i*2;
271 els[j] = elements[i].build(bc);
272 drops[j] = elements[i].drop;
273 if (separator!=null && i<elements.length-1) {
274 els[j+1] = separator.build(bc);
279 if (dropAll) ret = Sequence.drop(els, false);
280 else if (unwrap) ret = Sequence.unwrap(els, /*repeatTag FIXME*/null, drops);
281 else if (tag!=null) ret = Sequence.rewritingSequence(tag, els, new Object[els.length], drops);
284 for(int i=0; i<els.length; i++)
286 if (idx==-1) idx = i;
287 else throw new Error("multiple non-dropped elements in sequence: " + Sequence.drop(els,false));
288 if (idx != -1) ret = Sequence.singleton(els, idx);
289 else ret = Sequence.drop(els, false);
291 if (this.followedBy != null) ret.follow = new Hack(new Infer(this.followedBy.build(bc)));
294 private MetaConjunct(Tree<String> t) {
295 System.err.println("MetaConjunct("+t+")");
296 elements = new MetaClause[t.numChildren()];
297 int i = 0; for(Tree<String> tt : t)
298 elements[i++] = MetaClause.make(tt, this);
300 public String toString() {
301 String ret = (tag==null ? "" : (tag+":: ")) + (negated ? "~" : "");
302 if (elements.length > 1) ret += "(";
303 for(MetaClause mc : elements) ret += (" " + mc + " ");
304 if (separator != null) ret += " /" + separator;
305 if (followedBy != null) ret += " -> " + followedBy;
306 if (elements.length > 1) ret += ")";
309 public static MetaConjunct make(Tree<String> t) {
310 System.err.println("MetaConjunct.make("+t+")");
311 if ("/".equals(t.head())) {
312 MetaConjunct ret = make(t.child(0));
313 ret.separator = MetaClause.make(t.child(1), ret);
316 if ("->".equals(t.head())) {
317 MetaConjunct ret = make(t.child(0));
318 ret.followedBy = MetaClause.make(t.child(1), ret);
321 if ("::".equals(t.head())) {
322 MetaConjunct ret = make(t.child(1));
323 ret.tag = string(t.child(0));
326 if ("ps".equals(t.head())) {
327 return new MetaConjunct(t.child(0));
329 return new MetaConjunct(t);
333 public static abstract class MetaClause {
334 public String label = null;
335 public boolean drop = false;
336 public boolean lift = false;
337 public abstract Element build(BuildContext bc);
338 public static MetaClause make(Tree<String> t, MetaConjunct c) {
339 System.err.println("MetaClause.make("+t+")");
340 if (t.head().equals("{")) throw new Error("metatree: " + t);
341 if (t.head().equals("*")) return new MetaRepeat(make(t.child(0), c), false, null, true, true);
342 if (t.head().equals("+")) return new MetaRepeat(make(t.child(0), c), false, null, false, true);
343 if (t.head().equals("?")) return new MetaRepeat(make(t.child(0), c), false, null, true, false);
344 if (t.head().equals("**")) return new MetaRepeat(make(t.child(0), c), true, null, true, true);
345 if (t.head().equals("++")) return new MetaRepeat(make(t.child(0), c), true, null, false, true);
346 if (t.head().equals("*/")) return new MetaRepeat(make(t.child(0), c), false, make(t.child(1), c), true, true);
347 if (t.head().equals("+/")) return new MetaRepeat(make(t.child(0), c), false, make(t.child(1), c), false, true);
348 if (t.head().equals("**/")) return new MetaRepeat(make(t.child(0), c), true, make(t.child(1), c), true, true);
349 if (t.head().equals("++/")) return new MetaRepeat(make(t.child(0), c), true, make(t.child(1), c), false, true);
350 if (t.head().equals("()")) return new MetaEpsilon();
351 if (t.head().equals("[")) return new MetaRange(t.child(0));
352 if (t.head().equals("literal")) return new MetaStringLiteral(t.child(0));
353 if (t.head().equals("nonTerminal")) return new MetaNonterminalReference(t.child(0));
354 if (t.head().equals(")")) return new MetaSelfReference();
355 if (t.head().equals("(")) return new MetaParens(t.child(0));
356 if (t.head().equals("~")) return new MetaInvert(t.child(0), c);
357 if (t.head().equals("!")) { MetaClause mc = make(t.child(0), c); mc.drop = true; return mc; }
358 if (t.head().equals("^")) { c.tag = string(t.child(0)); return new MetaStringLiteral(t.child(0)); }
359 if (t.head().equals("^^")) throw new Error("carets: " + t);
360 throw new Error("unknown: " + t);
362 public static class MetaRepeat extends MetaClause {
363 public MetaClause element, separator;
364 public boolean maximal, zero, many;
365 public Element build(BuildContext bc) {
366 return new Repeat(element.build(bc), zero, many, separator==null?null:separator.build(bc), maximal);
368 public MetaRepeat(MetaClause element, boolean maximal, MetaClause separator, boolean zero, boolean many) {
369 this.separator = separator;
370 this.element = element;
371 this.maximal = maximal;
375 public String toString() {
377 ((zero&&!many)?"?":zero?"*":"+")+
378 (!maximal?"":zero?"*":"+")+
379 (separator==null?"":(" /"+separator));
382 public static class MetaParens extends MetaClause {
383 public MetaUnion body;
384 public MetaParens(Tree<String> t) { this.body = rhs(t); }
385 public String toString() { return "( " + body + " )"; }
386 public Element build(BuildContext bc) { return body.buildAnon(bc); }
389 public static class MetaTree extends MetaClause {
390 public MetaConjunct body;
391 public MetaTree(Tree<String> t) { this.body = MetaConjunct.make(t); }
392 public String toString() { return "{ " + body + " }"; }
393 public Element build(BuildContext bc) {
394 return new Union("{}");// body.buildSequence();
398 public static class MetaEpsilon extends MetaClause {
399 public String toString() { return "()"; }
400 public Element build(BuildContext bc) { return Union.epsilon; }
402 public static class MetaRange extends MetaClause {
403 Range.Set range = new Range.Set();
404 public String toString() { return range.toString(); }
405 public Element build(BuildContext bc) { return set(range); }
406 public MetaRange(Tree<String> t) {
407 for(Tree<String> tt : t) {
408 if (tt.head().equals("range")) {
409 range.add(tt.child(0).head().charAt(0));
410 } else if (tt.head().equals("-")) {
411 range.add(new Range(string(tt.child(0)).charAt(0),
412 string(tt.child(1)).charAt(0)));
418 public static class MetaStringLiteral extends MetaClause {
419 public String literal;
420 public Element build(BuildContext bc) { return string(literal); }
421 public MetaStringLiteral(Tree<String> literal) { this.literal = string(literal); this.drop = true; }
422 public String toString() { return "\""+StringUtil.escapify(literal, "\"\r\n\\")+"\""; }
424 public static class MetaNonterminalReference extends MetaClause {
426 public MetaNonterminalReference(Tree<String> name) { this.name = string(name); }
427 public Element build(BuildContext bc) { return bc.build(name); }
428 public String toString() { return name; }
430 public static class MetaSelfReference extends MetaClause {
431 public String toString() { return "(*)"; }
432 public Element build(BuildContext bc) { return new Union("(*)"); /* FIXME */ }
434 public static class MetaInvert extends MetaClause {
435 public MetaClause element;
436 public MetaInvert(Tree<String> t, MetaConjunct c) { this.element = make(t, c); }
437 public String toString() { return "~"+element; }
438 public Element build(BuildContext bc) { return new Hack(new Invert(new Infer(element.build(bc)))); }
444 public Object walk(Tree<String> tree) {
445 String head = tree.head();
446 if (tree.numChildren()==0) return super.walk(tree);
447 if ("\\n".equals(head)) return new Character('\n');
448 else if ("\\r".equals(head)) return new Character('\r');
449 else if ("grammar".equals(head)) { for(Tree<String> t : tree.children()) walk(t); return this; }
450 else if ("*".equals(head)) return Sequence.many0((Element)walk(tree.child(0)), repeatTag());
451 else if ("+".equals(head)) return Sequence.many1((Element)walk(tree.child(0)), repeatTag());
452 else if ("+/".equals(head)) return Sequence.many1((Element)walk(tree.child(0)), (Element)walk(tree.child(1)), repeatTag());
453 else if ("*/".equals(head)) return Sequence.many0((Element)walk(tree.child(0)), (Element)walk(tree.child(1)), repeatTag());
454 else if ("++/".equals(head)) return Sequence.maximal1((Element)walk(tree.child(0)), (Element)walk(tree.child(1)), repeatTag());
455 else if ("**".equals(head)) return Sequence.maximal0((Element)walk(tree.child(0)), repeatTag());
456 else if ("++".equals(head)) return Sequence.maximal1((Element)walk(tree.child(0)), repeatTag());
457 else if ("?".equals(head)) return Sequence.maybe((Element)walk(tree.child(0)), repeatTag());
458 else if ("!".equals(head)) { Element e = (Element)walk(tree.child(0)); dropAll.add(e); return e; }
459 else if ("&".equals(head)) return ((Sequence)walk(tree,0)).and(sequence(walk(tree, 1), true));
460 else if ("and".equals(head)) return ((Sequence)walk(tree,0)).and(sequence(walk(tree, 1), true));
461 else if ("&~".equals(head)) return ((Sequence)walk(tree,0)).not(sequence(walk(tree, 1), true));
462 else if ("epsilon".equals(head)) return Union.epsilon;
463 else if ("()".equals(head)) return Union.epsilon;
464 else if (")".equals(head)) return SELF;
465 else if ("caret".equals(head) || "^".equals(head)) {
466 String s = string(tree.child(0));
467 Element ret = CharRange.string(s, false);
472 } else if ("^^".equals(head)) {
473 return new Keep(walk(tree,0));
475 } else if ("psx".equals(head)) return ((PreSequence)walk(tree, 0)).buildSequence();
476 else if ("nonTerminal".equals(head)) return getNonTerminal(string(tree.child(0)));
477 else if ("::=".equals(head)) return nonTerminal(string(tree.child(0)), (Sequence[][])Reflection.lub(walk(tree, 1)), false, false);
478 else if ("=".equals(head)) return nonTerminal(string(tree.child(0)), (Sequence[][])Reflection.lub(walk(tree, 1)), false, false);
479 else if ("(".equals(head)) return buildUnion((Sequence[][])Reflection.lub(walk(tree, 0)));
480 else if ("literal".equals(head)) { Element ret = string(string(tree.child(0))); dropAll.add(ret); return ret; }
481 else if ("-".equals(head)) return new Range(walk(tree, 0).toString().charAt(0), walk(tree,1).toString().charAt(0));
482 else if ("range".equals(head)) return new Range(walk(tree, 0).toString().charAt(0), walk(tree,0).toString().charAt(0));
483 else if ("gram".equals(head)) return walk(tree, 0);
484 else if ("psy".equals(head)) return (PreSequence)walk(tree, 0);
485 else if ("->".equals(head)) { PreSequence p = (PreSequence)walk(tree, 0); p.follow = (Element)walk(tree, 1); return p; }
486 else if ("/".equals(head)) return ((PreSequence)walk(tree, 0)).sparse((Element)walk(tree, 1));
487 else if (" /".equals(head)) return ((PreSequence)walk(tree, 0)).sparse((Element)walk(tree, 1));
488 else if ("~".equals(head)) return new Hack(new Invert(new Infer((Element)walk(tree, 0))));
489 else if ("ps".equals(head)) return new PreSequence((Object[])walk(tree,0), null);
490 else if (":".equals(head)) {
491 String s = string(tree.child(0));
492 return new Keep(s,walk(tree,1));
493 } else if ("::".equals(head)) {
494 PreSequence p = (PreSequence)walk(tree, 1);
495 String s = string(tree.child(0));
496 if (s.equals("[]")) p.unwrap = true;
497 else p.tag = convertLabel(s);
500 else if ("=>".equals(head)) {
501 PreSequence p = (PreSequence)walk(tree, 0);
502 p.tag = string(tree.child(1));
505 else if ("[".equals(head)) {
506 Range[] rr = (Range[])walk(tree, 0);
507 Range.Set ret = new Range.Set();
508 if (rr!=null) for(Range r : rr) ret.add(r);
511 else return super.walk(tree);
515 public final String label;
516 public final Object o;
517 public Keep(String label, Object o) { this.label = label; this.o = o; }
520 public Object convertLabel(String label) { return label; }
521 public Object repeatTag() { return null; }
523 public Object walk(String tag, Object[] argo) {
524 if (argo.length==0) return super.walk(tag, argo);
525 if (argo==null) return tag;
526 if (tag==null || "".equals(tag)) return argo;
527 return super.walk(tag, argo);
530 public Union buildUnion(Sequence[][] p) {
531 return anonymousNonTerminal(p);
534 //////////////////////////////////////////////////////////////////////////////
536 public class PreSequence {
537 public Element follow = null;
538 public final HashSet<Sequence> and = new HashSet<Sequence>();
539 public final HashSet<Sequence> not = new HashSet<Sequence>();
540 public /*final*/ Object tag;
541 public final Object[] o;
543 public PreSequence sparse(Object e) {
548 drops = new boolean[this.drops.length];
549 System.arraycopy(this.drops, 0, drops, 0, this.drops.length);
551 ret = new Object[o.length * 2 - 1];
552 drops = new boolean[o.length * 2 - 1];
553 for(int i=0; i<o.length; i++) {
556 drops[i*2] = this.drops[i];
557 if (i*2+1<ret.length) {
563 PreSequence p = new PreSequence(ret, tag, drops);
569 public PreSequence not(Sequence s) { not.add(s); return this; }
570 public PreSequence and(Sequence s) { and.add(s); return this; }
572 boolean[] drops = null;
573 public PreSequence(Object o) { this(new Object[] { o }, null); }
574 public PreSequence(Object[] o) { this(o, null); }
575 public PreSequence(Object[] o, Object tag) { this(o, tag, null); }
576 public PreSequence(Object[] o, Object tag, boolean[] drops) {
579 this.drops = drops==null ? new boolean[o.length] : drops;
582 public Union buildUnion(String s) {
583 Union u = new Union(s);
584 u.add(buildSequence(u));
587 public Union buildUnion() { return buildUnion("???"); }
588 public boolean unwrap = false;
589 public Sequence buildSequence() { return buildSequence(null, false, false); }
590 public Sequence buildSequence(Union u) { return buildSequence(u, false, false); }
591 public Sequence buildSequence(Union u, boolean lame, Object tag) {
593 return buildSequence(u, lame, false);
595 public Sequence buildSequence(Union u, boolean lame, boolean dropAll) {
596 if (tag!=null && tag.equals("[]")) unwrap = true;
597 if (tag!=null && "()".equals(tag)) dropAll=true;
599 for(Sequence s : and) u.add(s);
600 for(Sequence s : not) u.add(s);
602 HashSet<Sequence> set = new HashSet<Sequence>();
603 Element[] o2 = o==null ? new Element[0] : new Element[o.length];
604 Object[] labels = new Object[drops.length];
606 boolean keeping = false;
609 for(int i=0; i<o.length; i++) {
611 if (oi instanceof Keep) {
612 if (!unwrap && tag==null) throw new Error("cannot have labels in an untagged sequence: " + ((Keep)oi).label);
613 if (!keeping) { for(int k=0; k<i; k++) drops[k]=true; }
616 labels[i] = ((Keep)oi).label;
619 if (keeping) drops[i] = true;
621 /*if (oi==SELF) o2[j] = u.new Subset("(("+u+"))", set);
622 else*/ o2[j] = (Element)oi;
624 if (MetaGrammar.dropAll.contains(o2[j])) drops[j] = true;
625 nonDrop += drops[j] ? 0 : 1;
627 String s = carets.get(o2[j]);
628 if (s!=null) { tag = s; if (o.length==1) drops[j] = false; }
632 Element[] expansion = o2;
634 if (dropAll || lame) ret = Sequence.drop(expansion, lame);
635 else if (unwrap) ret = Sequence.unwrap(expansion, repeatTag(), drops);
636 else if (keeping || tag!=null) ret = Sequence.rewritingSequence(tag, expansion, labels, drops);
639 for(int i=0; i<expansion.length; i++)
641 if (idx==-1) idx = i;
642 else throw new Error("multiple non-dropped elements in sequence: " + Sequence.drop(expansion,false));
643 if (idx != -1) ret = Sequence.singleton(expansion, idx);
644 else ret = Sequence.drop(expansion, false);
646 for(Sequence s : and) ret = ret.and(s);
647 for(Sequence s : not) ret = ret.not(s);
649 if (this.follow != null) ret.follow = new Infer(this.follow);
654 public static void main(String[] args) throws Exception {
655 if (args.length != 2) {
656 System.err.println("usage: java " + MetaGrammar.class.getName() + " grammarfile.g com.yourdomain.package.ClassName");
659 //StringBuffer sbs = new StringBuffer();
660 //((MetaGrammar)new MetaGrammar().walk(meta)).nt.get("e").toString(sbs);
661 //System.err.println(sbs);
662 String className = args[1].substring(args[1].lastIndexOf('.')+1);
663 String packageName = args[1].substring(0, args[1].lastIndexOf('.'));
664 String fileName = packageName.replace('.', '/') + "/" + className + ".java";
666 BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(fileName)));
667 StringBuffer out = new StringBuffer();
669 boolean skip = false;
670 for(String s = br.readLine(); s != null; s = br.readLine()) {
671 if (s.indexOf("DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED") != -1 && s.indexOf("\"")==-1) skip = true;
672 if (s.indexOf("DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED") != -1 && s.indexOf("\"")==-1) break;
673 if (!skip) out.append(s+"\n");
676 out.append("\n // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED\n");
677 Tree<String> ts = new CharParser(MetaGrammar.make()).parse(new FileInputStream(args[0])).expand1();
679 Meta.MetaGrammarFile mgf = new MetaGrammar.Meta.MetaGrammarFile(ts);
680 BuildContext bc = new BuildContext(mgf);
681 for(Meta.MetaNonterminal nt : mgf.values()) {
682 StringBuffer sb = new StringBuffer();
683 nt.build(bc).toString(sb);
684 System.err.println(sb);
687 Forest<String> fs = new CharParser(mgf.get("s").build(new BuildContext(mgf))).parse(new FileInputStream(args[0]));
688 System.out.println(fs.expand1());
689 //GraphViz gv = new GraphViz();
691 //FileOutputStream fox = new FileOutputStream("out.dot");
696 out.append("\n // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED\n");
698 for(String s = br.readLine(); s != null; s = br.readLine()) out.append(s+"\n");
701 //OutputStream os = new FileOutputStream(fileName);
702 //PrintWriter p = new PrintWriter(new OutputStreamWriter(os));
703 //p.println(out.toString());
708 public static final Tree meta =
963 // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED
964 new edu.berkeley.sbp.Tree(null, "grammar", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })}),
965 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "!", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
966 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})}),
967 new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { }),
968 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
969 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
970 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
971 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
972 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
973 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })}),
974 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "G", new edu.berkeley.sbp.Tree[] { }),
975 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
976 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
977 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
978 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
979 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
980 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
981 new edu.berkeley.sbp.Tree(null, "!", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
982 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
983 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "G", new edu.berkeley.sbp.Tree[] { }),
984 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
985 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
986 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
987 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
988 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
989 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })}),
990 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
991 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
992 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
993 new edu.berkeley.sbp.Tree(null, "T", new edu.berkeley.sbp.Tree[] { }),
994 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
995 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
996 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
997 new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
998 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
999 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1000 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })})}),
1001 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1002 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
1003 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "N", new edu.berkeley.sbp.Tree[] { }),
1004 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1005 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1006 new edu.berkeley.sbp.Tree(null, "T", new edu.berkeley.sbp.Tree[] { }),
1007 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1008 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1009 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
1010 new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
1011 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1012 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1013 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })}),
1014 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
1015 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1016 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1017 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})}),
1018 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { })})}),
1019 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
1020 new edu.berkeley.sbp.Tree(null, "H", new edu.berkeley.sbp.Tree[] { }),
1021 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { })})})})}),
1022 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1023 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
1024 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
1025 new edu.berkeley.sbp.Tree(null, "H", new edu.berkeley.sbp.Tree[] { }),
1026 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { })}),
1027 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1028 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1029 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1030 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1031 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1032 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1033 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1034 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1035 new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "!", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1036 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})}),
1037 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "|", new edu.berkeley.sbp.Tree[] { })})}),
1038 new edu.berkeley.sbp.Tree(null, "!", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1039 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})})})})}),
1040 new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "!", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1041 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})}),
1042 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ">", new edu.berkeley.sbp.Tree[] { })})}),
1043 new edu.berkeley.sbp.Tree(null, "!", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1044 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})})})})}),
1045 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
1046 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
1047 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1048 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
1049 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1050 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1051 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1052 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })}),
1053 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "*/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1054 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1055 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
1056 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
1057 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1058 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1059 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1060 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1061 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1062 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1063 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1064 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1065 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1066 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })}),
1067 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
1068 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })}),
1069 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
1070 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
1071 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1072 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
1073 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1074 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1075 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1076 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1077 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
1078 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1079 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1080 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1081 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1082 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})}),
1083 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
1084 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1085 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1086 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
1087 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { }),
1088 new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { })})}),
1089 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
1090 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1091 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1092 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1093 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1094 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1095 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1096 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1097 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1098 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1099 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1100 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1101 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
1102 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
1103 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1104 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1105 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1106 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1107 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1108 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1109 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1110 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1111 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1112 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1113 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})}),
1114 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1115 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1116 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1117 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
1118 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1119 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1120 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1121 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1122 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1123 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1124 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1125 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1126 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1127 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1128 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { }),
1129 new edu.berkeley.sbp.Tree(null, ">", new edu.berkeley.sbp.Tree[] { })})}),
1130 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1131 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1132 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
1133 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1134 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1135 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1136 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1137 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1138 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1139 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1140 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })}),
1141 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
1142 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { }),
1143 new edu.berkeley.sbp.Tree(null, "x", new edu.berkeley.sbp.Tree[] { })}),
1144 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
1145 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1146 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1147 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1148 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1149 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1150 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1151 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1152 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1153 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1154 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1155 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1156 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1157 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1158 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1159 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1160 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1161 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1162 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1163 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "&", new edu.berkeley.sbp.Tree[] { })})}),
1164 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
1165 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
1166 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1167 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
1168 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1169 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1170 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1171 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1172 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1173 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1174 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1175 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1176 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1177 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1178 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1179 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1180 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1181 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1182 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "&", new edu.berkeley.sbp.Tree[] { }),
1183 new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { })})}),
1184 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "E", new edu.berkeley.sbp.Tree[] { }),
1185 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
1186 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1187 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
1188 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1189 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1190 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1191 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1192 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1193 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
1194 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1195 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { })}),
1196 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { })}),
1197 new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "]", new edu.berkeley.sbp.Tree[] { })}),
1198 new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
1199 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1200 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { }),
1201 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1202 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1203 new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
1204 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1205 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
1206 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
1207 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1208 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1209 new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { }),
1210 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })}),
1211 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1212 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1213 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1214 new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { }),
1215 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })}),
1216 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1217 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1218 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1219 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { })})}),
1220 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { })})}),
1221 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1222 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
1223 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })}),
1224 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
1225 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1226 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1227 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1228 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1229 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})}),
1230 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
1231 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1232 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1233 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
1234 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ":", new edu.berkeley.sbp.Tree[] { })})}),
1235 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1236 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1237 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1238 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1239 new edu.berkeley.sbp.Tree(null, "T", new edu.berkeley.sbp.Tree[] { }),
1240 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1241 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1242 new edu.berkeley.sbp.Tree(null, "m", new edu.berkeley.sbp.Tree[] { }),
1243 new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
1244 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1245 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1246 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })}),
1247 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
1248 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1249 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1250 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1251 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { }),
1252 new edu.berkeley.sbp.Tree(null, "i", new edu.berkeley.sbp.Tree[] { }),
1253 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1254 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1255 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1256 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1257 new edu.berkeley.sbp.Tree(null, "l", new edu.berkeley.sbp.Tree[] { })}),
1258 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
1259 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1260 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1261 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1262 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1263 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1264 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { }),
1265 new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })})})})})}),
1266 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "{", new edu.berkeley.sbp.Tree[] { })})}),
1267 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "P", new edu.berkeley.sbp.Tree[] { }),
1268 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1269 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1270 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { }),
1271 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1272 new edu.berkeley.sbp.Tree(null, "q", new edu.berkeley.sbp.Tree[] { }),
1273 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1274 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1275 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1276 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1277 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1278 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "}", new edu.berkeley.sbp.Tree[] { })})})})}),
1279 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1280 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1281 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { })})}),
1282 new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
1283 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1284 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { }),
1285 new edu.berkeley.sbp.Tree(null, "g", new edu.berkeley.sbp.Tree[] { }),
1286 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})}),
1287 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "]", new edu.berkeley.sbp.Tree[] { })})})})})}),
1288 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "->", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1289 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { }),
1290 new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { })})})})}),
1291 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1292 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})}),
1293 new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1294 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "->", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1295 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { })})})})}),
1296 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1297 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})}),
1298 new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1299 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1300 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { }),
1301 new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { }),
1302 new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})}),
1303 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1304 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1305 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1306 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1307 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { }),
1308 new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})}),
1309 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1310 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1311 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1312 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "->", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1313 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { }),
1314 new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { })})})})}),
1315 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1316 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})}),
1317 new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1318 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "->", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1319 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { })})})})}),
1320 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1321 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})}),
1322 new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1323 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1324 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { }),
1325 new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { }),
1326 new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})}),
1327 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1328 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1329 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1330 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1331 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { }),
1332 new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})}),
1333 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1334 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1335 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1336 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "!", new edu.berkeley.sbp.Tree[] { })})}),
1337 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})}),
1338 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1339 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1340 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})}),
1341 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "?", new edu.berkeley.sbp.Tree[] { })})})})}),
1342 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1343 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1344 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { })})}),
1345 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
1346 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1347 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1348 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1349 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1350 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})}),
1351 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { })})}),
1352 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
1353 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1354 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1355 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})}),
1356 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })})})})}),
1357 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1358 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})}),
1359 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { })})}),
1360 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "R", new edu.berkeley.sbp.Tree[] { }),
1361 new edu.berkeley.sbp.Tree(null, "H", new edu.berkeley.sbp.Tree[] { }),
1362 new edu.berkeley.sbp.Tree(null, "S", new edu.berkeley.sbp.Tree[] { })})}),
1363 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })})})})}),
1364 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1365 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})}),
1366 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { })})}),
1367 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1368 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { }),
1369 new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { })}),
1370 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "^", new edu.berkeley.sbp.Tree[] { })})}),
1371 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
1372 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "W", new edu.berkeley.sbp.Tree[] { }),
1373 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1374 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { }),
1375 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })}),
1376 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "++", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1377 new edu.berkeley.sbp.Tree(null, "z", new edu.berkeley.sbp.Tree[] { })}),
1378 new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "A", new edu.berkeley.sbp.Tree[] { }),
1379 new edu.berkeley.sbp.Tree(null, "Z", new edu.berkeley.sbp.Tree[] { })}),
1380 new edu.berkeley.sbp.Tree(null, "-", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "0", new edu.berkeley.sbp.Tree[] { }),
1381 new edu.berkeley.sbp.Tree(null, "9", new edu.berkeley.sbp.Tree[] { })}),
1382 new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "_", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
1383 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "Q", new edu.berkeley.sbp.Tree[] { }),
1384 new edu.berkeley.sbp.Tree(null, "u", new edu.berkeley.sbp.Tree[] { }),
1385 new edu.berkeley.sbp.Tree(null, "o", new edu.berkeley.sbp.Tree[] { }),
1386 new edu.berkeley.sbp.Tree(null, "t", new edu.berkeley.sbp.Tree[] { }),
1387 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1388 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })}),
1389 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})}),
1390 new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "+", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })}),
1391 new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
1392 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1393 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { }),
1394 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1395 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1396 new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
1397 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1398 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})})})})}),
1399 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})})})})}),
1400 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "", new edu.berkeley.sbp.Tree[] { }),
1401 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { }),
1402 new edu.berkeley.sbp.Tree(null, "\"", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
1403 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1404 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { }),
1405 new edu.berkeley.sbp.Tree(null, "c", new edu.berkeley.sbp.Tree[] { }),
1406 new edu.berkeley.sbp.Tree(null, "a", new edu.berkeley.sbp.Tree[] { }),
1407 new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { }),
1408 new edu.berkeley.sbp.Tree(null, "e", new edu.berkeley.sbp.Tree[] { }),
1409 new edu.berkeley.sbp.Tree(null, "d", new edu.berkeley.sbp.Tree[] { })}),
1410 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\n", new edu.berkeley.sbp.Tree[] { })}),
1411 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { }),
1412 new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1413 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\r", new edu.berkeley.sbp.Tree[] { })}),
1414 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { }),
1415 new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})})})})}),
1416 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\\", new edu.berkeley.sbp.Tree[] { })})}),
1417 new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "n", new edu.berkeley.sbp.Tree[] { })}),
1418 new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "r", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})}),
1419 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { })}),
1420 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, " ", new edu.berkeley.sbp.Tree[] { })})})})})}),
1421 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\n", new edu.berkeley.sbp.Tree[] { })})})})})}),
1422 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\r", new edu.berkeley.sbp.Tree[] { })})})})})})})})}),
1423 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1424 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })}),
1425 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { }),
1426 new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })}),
1427 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "**", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { })})})})})})})}),
1428 new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "::", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "(", new edu.berkeley.sbp.Tree[] { }),
1429 new edu.berkeley.sbp.Tree(null, ")", new edu.berkeley.sbp.Tree[] { })}),
1430 new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "**", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { })})})}),
1431 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { }),
1432 new edu.berkeley.sbp.Tree(null, "/", new edu.berkeley.sbp.Tree[] { })})}),
1433 new edu.berkeley.sbp.Tree(null, "*", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "~", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "[", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "range", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\n", new edu.berkeley.sbp.Tree[] { })})})})})}),
1434 new edu.berkeley.sbp.Tree(null, "literal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "\n", new edu.berkeley.sbp.Tree[] { })})}),
1435 new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1436 new edu.berkeley.sbp.Tree(null, "s", new edu.berkeley.sbp.Tree[] { })})})})})})})})})}),
1437 new edu.berkeley.sbp.Tree(null, "=", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { }),
1438 new edu.berkeley.sbp.Tree(null, "p", new edu.berkeley.sbp.Tree[] { })}),
1439 new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "psx", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "ps", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "++", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "nonTerminal", new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, null, new edu.berkeley.sbp.Tree[] { new edu.berkeley.sbp.Tree(null, "w", new edu.berkeley.sbp.Tree[] { })})})})})})})})})})})})
1440 // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED