1 package edu.berkeley.sbp.misc;
2 import edu.berkeley.sbp.util.*;
3 import edu.berkeley.sbp.*;
7 public class MetaGrammar extends ReflectiveWalker {
9 public static Union make() throws Exception {
10 return ((MetaGrammar)new MetaGrammar().walk(meta)).done();
12 public String toString() {
13 StringBuffer ret = new StringBuffer();
14 for(Union u : nt.values()) u.toString(ret);
15 return ret.toString();
19 private static HashSet<Union> dropAll = new HashSet<Union>();
21 // Statics //////////////////////////////////////////////////////////////////////////////
23 private static final Union SELF = new Union("()");
25 public static Union epsilon = new Union("()");
26 static { epsilon.add(Sequence.empty); }
28 // MetaGrammar //////////////////////////////////////////////////////////////////////////////
30 public Object _star_(Element r) { return new Rep(r, null, false, true); }
31 public Element _leftbracket_(Object o, Object[] args) { return rangex(o==null || !(o instanceof Character) ? null : o, args); }
32 public Union _colon__colon__equals_(String s, PreSequence[][] p) { return nonTerminalZ(s, p); }
33 public Union _bang__colon__colon__equals_(String s, PreSequence[][] p) { return nonTerminalZ(s, p, true); }
34 public Union _colon__colon__equals_(boolean q, String s, PreSequence[][] p) { return nonTerminalZ(s, p, q); }
35 public Element _leftparen__rightparen_() { return epsilon; }
36 public Element epsilon(Object o, Object b) { return epsilon; }
37 public Element _rightparen_(Object e) { return SELF; }
39 public PreSequence _amp_(PreSequence p, Object[] o) {
40 p.needs.add(new PreSequence(o, null, true));
43 public PreSequence _amp__tilde_(PreSequence p, Object[] o) {
44 p.hates.add(new PreSequence(o, null, true));
48 public Element _bang_(Element r) { return r; }
49 public Object care(String s) { return new MyLift(s); }
50 //public Element _backtick_(Element r) { return new Unwrap(r); }
51 //public Element _hash_(Element e) { return e; }
52 //public Element _hash_(Element e) { return _plus__plus_(e); }
54 public PreSequence[] alternatives(PreSequence[] s) { return s; }
56 public Range _minus_(Character a, Character b) { return b==null ? new Range(a.charValue(), true) : new Range(a.charValue(), b.charValue()); }
57 public Object _leftparen_(PreSequence[][] p) { return nonTerminalZ(p); }
58 public Union nonTerminalY(String s) { return nonTerminalX(s, false, false); }
59 public Union nonTerminalX(String s, boolean synthetic, boolean dropAll) {
60 Union n = s.equals(startSymbol) ? g : nt.get(s);
61 if (n == null) nt.put(s, n = new Union(s, synthetic));
62 if (dropAll) this.dropAll.add(n);
65 public Union nonTerminalZ(PreSequence[][] p) { return nonTerminalX("anon"+(anon++), p, false, false); }
66 public Union nonTerminalZ(String s, PreSequence[][] p) { return nonTerminalX(s, p, false, false); }
67 public Union nonTerminalZ(String s, PreSequence[][] p, boolean q) { return nonTerminalX(s, p, false, q); }
68 public Object _backslash__leftbrace_(String s) { return SELF; }
69 public Object _leftbrace_(String s) { return SELF; }
70 public Object _plus_(final Element r) { return new Rep(r, null, false, false); }
71 public Object[] _slash_(Object[] o, Object sep) {
72 if (o.length <= 1) return o;
73 Object[] ret = new Object[o.length * 2 - 1];
74 for(int i=0; i<o.length; i++) {
77 if (i*2+1<ret.length) ret[i*2+1] = new MyDrop(sep);
81 //public Element _tilde__slash__tilde_(final Element r) { return Repeat.maximal(r); }
82 public Object _plus__slash_(final Element r, Object s) {
83 if (s instanceof String) s = CharToken.string((String)s);
84 return new Rep(r, (Element)s, false, false);
86 public Object _star__slash_(final Element r, Object s) {
87 if (s instanceof String) s = CharToken.string((String)s);
88 return new Rep(r, (Element)s, false, true);
90 //public Element _star__slash_(final Element r, Element s) { return Repeat.many0(r, s); }
91 public Object _star__star_(final Element r) { return new Rep(r, null, true, true); }
92 public Object _plus__plus_(final Element r) { return new Rep(r, null, true, false); }
93 public Element _question_(final Element r) { return Repeat.maybe(r); }
94 public MetaGrammar gram(Object o, MetaGrammar g, Object o2) { return g; }
95 public MetaGrammar grammar(Object[] o) { return this; }
96 public MetaGrammar grammar(Object o, Union[] u, Object x) { return this; }
97 public char _backslash_n() { return '\n'; }
98 public char _backslash_r() { return '\r'; }
99 public String literal(String s) { return s; }
100 //public Element literal(String s) { return CharToken.string(s); }
102 public Range range0(char a) { return new Range(a, a); }
103 public Range range0(char a, char b) { return new Range(a, b); }
104 public Range range1(char a, char b) { return new Range(a, b); }
105 public Element rangex(Range[] rr) { return range("~", rr); }
106 public Element range(Range[] rr) { return range(null, rr); }
107 public Element range(Object o, Range[] rr) {
108 Range.Set ret = !"~".equals(o+"") ? new Range.Set() : new Range.Set(new Range(true, true));
111 if (!"~".equals(o+"")) ret.add(r);
113 return CharToken.set(ret);
115 public Element rangex(Object o, Object[] r) {
116 Range.Set ret = o==null ? new Range.Set() : new Range.Set(new Range(true, true));
122 : aa instanceof Character
123 ? new Range(((Character)aa).charValue())
124 : new Range(((String)aa).charAt(0));
125 if (o==null) ret.add(range);
126 else ret.remove(range);
128 return CharToken.set(ret);
131 public String sify(Object arg) {
132 if (arg==null) return "";
133 if (arg instanceof String) return (String)arg;
134 Object[] args = (Object[])arg;
136 args = Reflection.lub(args);
137 if (args instanceof String[]) {
138 StringBuffer ret = new StringBuffer();
139 for(String s : ((String[])args)) ret.append(s);
140 return ret.toString();
142 if (args instanceof Character[]) break;
143 if (!(args instanceof Object[])) break;
144 args = (Object[])args[0];
146 if (args instanceof Character[]) {
147 char[] c = new char[args.length];
148 for(int i=0; i<c.length; i++) c[i] = ((Character)args[i]).charValue();
149 String s = new String(c, 0, c.length);
152 return (String)args[0];
156 ////////////////////////////////////////////////////////////////////////////////
159 private HashMap<String,Union> nt;
160 private int anon = 0;
162 private String startSymbol;
164 public MetaGrammar() { this("s"); }
165 public MetaGrammar(String s) { done(s); }
166 public Union done() { return done("s"); }
167 public Union done(String str) {
171 nt = new HashMap<String,Union>();
173 this.dws = Repeat.maximal(Repeat.many0(nonTerminalY("w")));
177 public Union nonTerminalX(String str, PreSequence[][] s, boolean synthetic, boolean dropAll) {
178 Union n = nonTerminalX(str, synthetic, dropAll);
179 if (s == null || s.length==0) { n.add(Sequence.empty); return n; }
180 HashSet<Sequence> seqs = new HashSet<Sequence>();
181 for(int i=0; i<s.length; i++) {
182 if (s[i]==null) continue;
183 HashSet<Sequence> temp = new HashSet<Sequence>();
184 for(PreSequence pre : s[i]) {
185 pre.hatess.addAll(seqs);
186 Sequence seq = pre.buildSequence(n, false, dropAll);
188 //for(Sequence dom : seqs) seq.hates.add(dom);
196 public String stringify(String s) { return StringUtil.unescapify(s); }
197 public char unescape(char x, char c) { return unescape(c); }
198 public char unescape(char c) { return StringUtil.unescapify("\\"+c).charAt(0); }
199 public PreSequence sequence(Object[] o) { return new PreSequence(o, null); }
201 public static class PreBrace {
202 public final Object[] o;
203 public PreBrace(Object[] o) { this.o = o; }
206 public PreSequence _equals__greater_(Object[] o, String s) { return new PreSequence(o, s); }
207 public PreSequence wrap(Object[] o) { return new PreSequence(o, ""); }
208 public PreSequence mwrap(Object[] o) { return new PreSequence(o, ""); }
209 public PreSequence rewrite(Object[] o) { return new PreSequence(o, null); }
210 public PreSequence rewrite(Object[] o, Object o2) {
211 Object[] o3 = new Object[o.length + 1];
212 System.arraycopy(o, 0, o3, 0, o.length);
213 o3[o3.length-1] = o2;
217 public static class Rep {
218 private final Element e;
219 private final Element s;
220 private final boolean maximal;
221 private final boolean zero;
222 public Rep(Element e, Element s, boolean maximal, boolean zero) { this.e = e; this.s = s; this.zero = zero; this.maximal = maximal;}
223 public Element build() {
225 Element ret = zero ? Repeat.many0(e, sep) : Repeat.many1(e, sep);
226 return maximal ? Repeat.maximal(ret) : ret;
230 public static class PreSequence {
231 public final HashSet<PreSequence> needs = new HashSet<PreSequence>();
232 public final HashSet<PreSequence> hates = new HashSet<PreSequence>();
233 public final HashSet<Sequence> hatess = new HashSet<Sequence>();
234 public /*final*/ String tag;
235 public final Object[] o;
236 public final boolean keeper;
238 public PreSequence(Object[] o, String tag) { this(o, tag, false); }
239 public PreSequence(Object[] o, String tag, boolean keeper) { this.o = o; this.tag = tag; this.keeper = keeper; }
240 boolean[] drops = null;
241 public Element[] expand(Union u, HashSet<Sequence> set) {
242 if (o==null) return new Element[0];
243 Element[] o2 = new Element[o.length];
244 drops = new boolean[o.length];
246 for(int i=0; i<o.length; i++) {
248 if (oi instanceof MyDrop) { oi = ((MyDrop)oi).o; drops[j] = true; }
249 if (oi instanceof PreSequence) o2[j] = ((PreSequence)oi).buildUnion();
250 else if (oi==SELF) o2[j] = u.new Subset("(("+u+"))", set);
251 else if (oi instanceof MyLift) { o2[j] = CharToken.string(tag = ((MyLift)oi).s); drops[j] = true; }
252 else if (oi instanceof String) { o2[j] = CharToken.string( ((String)oi) ); drops[j] = true; }
253 else if (oi instanceof Rep) o2[j] = ((Rep)oi).build();
254 else o2[j] = (Element)oi;
256 if (dropAll.contains(o2[j])) drops[j] = true;
263 public Union buildUnion() {
264 Union u = new Union("???");
265 u.add(buildSequence(u));
268 public Sequence buildSequence(Union u) { return buildSequence(u, false, false); }
269 public Sequence buildSequence(Union u, boolean lame, boolean dropAll) {
271 HashSet<Sequence> and = new HashSet<Sequence>();
272 HashSet<Sequence> not = new HashSet<Sequence>();
273 for(PreSequence p : needs) {
274 Sequence ps = p.buildSequence(u, true, dropAll);
278 for(Sequence p : hatess) not.add(p);
279 for(PreSequence p : hates) {
280 Sequence ps = p.buildSequence(u, true, dropAll);
285 HashSet<Sequence> set = new HashSet<Sequence>();
286 Element[] expansion = expand(u, set);
287 boolean keeper = this.keeper;
288 Sequence ret = dropAll || lame || keeper ? Sequence.drop(expansion, and, not, lame) : null;
289 if (ret==null && tag!=null) {
290 for(int i=0; i<expansion.length; i++) expansion[i] = expansion[i];
291 ret = Sequence.rewritingSequence(tag, expansion, drops, and, not);
295 for(int i=0; i<expansion.length; i++) {
296 if (!drops[i]) idx = i;
297 else expansion[i] = expansion[i];
299 ret = idx==-1 ? Sequence.drop(expansion, and, not, false) : Sequence.singleton(expansion, idx, and, not);
306 public static void main(String[] args) throws Exception {
307 if (args.length != 2) {
308 System.err.println("usage: java " + MetaGrammar.class.getName() + " grammarfile.g com.yourdomain.package.ClassName");
312 String className = args[1].substring(args[1].lastIndexOf('.')+1);
313 String packageName = args[1].substring(0, args[1].lastIndexOf('.'));
314 String fileName = packageName.replace('.', '/') + "/" + className + ".java";
316 BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(fileName)));
317 StringBuffer out = new StringBuffer();
319 boolean skip = false;
320 for(String s = br.readLine(); s != null; s = br.readLine()) {
321 if (s.indexOf("DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED") != -1 && s.indexOf("\"")==-1) skip = true;
322 if (s.indexOf("DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED") != -1 && s.indexOf("\"")==-1) break;
323 if (!skip) out.append(s+"\n");
326 out.append("\n // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED\n");
327 new Parser(MetaGrammar.make(), CharToken.top()).parse1(new CharToken.Stream(new InputStreamReader(new FileInputStream(args[0])))).toJava(out);
328 out.append("\n // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED\n");
330 for(String s = br.readLine(); s != null; s = br.readLine()) out.append(s+"\n");
333 OutputStream os = new FileOutputStream(fileName);
334 PrintWriter p = new PrintWriter(new OutputStreamWriter(os));
335 p.println(out.toString());
340 public static class MyLift {
341 public final String s;
342 public MyLift(String s) { this.s = s; }
344 public static class MyDrop {
345 public final Object o;
346 public MyDrop(Object o) { this.o = o; }
349 public static final Tree meta =
364 // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED
365 new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }),
366 new Tree(null, "grammar", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { })})}),
367 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
368 new Tree(null, "s", new Tree[] { })})})}),
369 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
370 new Tree(null, "r", new Tree[] { }),
371 new Tree(null, "a", new Tree[] { }),
372 new Tree(null, "m", new Tree[] { }),
373 new Tree(null, "m", new Tree[] { }),
374 new Tree(null, "a", new Tree[] { }),
375 new Tree(null, "r", new Tree[] { })})})}),
376 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
377 new Tree(null, "s", new Tree[] { })})})})}),
378 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
379 new Tree(null, "r", new Tree[] { }),
380 new Tree(null, "a", new Tree[] { }),
381 new Tree(null, "m", new Tree[] { })})})})})})})}),
382 new Tree(null, "!::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
383 new Tree(null, "s", new Tree[] { })})}),
384 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "**", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { })})})})})})})})})})}),
385 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
386 new Tree(null, "r", new Tree[] { }),
387 new Tree(null, "a", new Tree[] { }),
388 new Tree(null, "m", new Tree[] { }),
389 new Tree(null, "m", new Tree[] { }),
390 new Tree(null, "a", new Tree[] { }),
391 new Tree(null, "r", new Tree[] { })})}),
392 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { })})})}),
393 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
394 new Tree(null, "s", new Tree[] { })})})})})}),
395 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }),
396 new Tree(null, "r", new Tree[] { }),
397 new Tree(null, "a", new Tree[] { }),
398 new Tree(null, "m", new Tree[] { }),
399 new Tree(null, "m", new Tree[] { }),
400 new Tree(null, "a", new Tree[] { }),
401 new Tree(null, "r", new Tree[] { })})})})})})})}),
402 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { })})}),
403 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
404 new Tree(null, "o", new Tree[] { }),
405 new Tree(null, "r", new Tree[] { }),
406 new Tree(null, "d", new Tree[] { })})})}),
407 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ":", new Tree[] { }),
408 new Tree(null, ":", new Tree[] { }),
409 new Tree(null, "=", new Tree[] { })})})}),
410 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
411 new Tree(null, "l", new Tree[] { }),
412 new Tree(null, "t", new Tree[] { }),
413 new Tree(null, "e", new Tree[] { }),
414 new Tree(null, "r", new Tree[] { }),
415 new Tree(null, "n", new Tree[] { }),
416 new Tree(null, "a", new Tree[] { }),
417 new Tree(null, "t", new Tree[] { }),
418 new Tree(null, "i", new Tree[] { }),
419 new Tree(null, "v", new Tree[] { }),
420 new Tree(null, "e", new Tree[] { }),
421 new Tree(null, "s", new Tree[] { })})})})}),
422 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
423 new Tree(null, "s", new Tree[] { })})})})})}),
424 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
425 new Tree(null, "o", new Tree[] { }),
426 new Tree(null, "r", new Tree[] { }),
427 new Tree(null, "d", new Tree[] { })})})}),
428 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "!", new Tree[] { }),
429 new Tree(null, ":", new Tree[] { }),
430 new Tree(null, ":", new Tree[] { }),
431 new Tree(null, "=", new Tree[] { })})})}),
432 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
433 new Tree(null, "l", new Tree[] { }),
434 new Tree(null, "t", new Tree[] { }),
435 new Tree(null, "e", new Tree[] { }),
436 new Tree(null, "r", new Tree[] { }),
437 new Tree(null, "n", new Tree[] { }),
438 new Tree(null, "a", new Tree[] { }),
439 new Tree(null, "t", new Tree[] { }),
440 new Tree(null, "i", new Tree[] { }),
441 new Tree(null, "v", new Tree[] { }),
442 new Tree(null, "e", new Tree[] { }),
443 new Tree(null, "s", new Tree[] { })})})})}),
444 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
445 new Tree(null, "s", new Tree[] { })})})})})})})})})}),
446 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
447 new Tree(null, "l", new Tree[] { }),
448 new Tree(null, "t", new Tree[] { }),
449 new Tree(null, "e", new Tree[] { }),
450 new Tree(null, "r", new Tree[] { }),
451 new Tree(null, "n", new Tree[] { }),
452 new Tree(null, "a", new Tree[] { }),
453 new Tree(null, "t", new Tree[] { }),
454 new Tree(null, "i", new Tree[] { }),
455 new Tree(null, "v", new Tree[] { }),
456 new Tree(null, "e", new Tree[] { }),
457 new Tree(null, "s", new Tree[] { })})}),
458 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
459 new Tree(null, "q", new Tree[] { }),
460 new Tree(null, "u", new Tree[] { }),
461 new Tree(null, "i", new Tree[] { }),
462 new Tree(null, "A", new Tree[] { }),
463 new Tree(null, "l", new Tree[] { }),
464 new Tree(null, "t", new Tree[] { })})})}),
465 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
466 new Tree(null, "s", new Tree[] { })})})}),
467 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ">", new Tree[] { })})})}),
468 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
469 new Tree(null, "s", new Tree[] { })})})})})})})})})})})})})})})})}),
470 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
471 new Tree(null, "q", new Tree[] { }),
472 new Tree(null, "u", new Tree[] { }),
473 new Tree(null, "i", new Tree[] { }),
474 new Tree(null, "A", new Tree[] { }),
475 new Tree(null, "l", new Tree[] { }),
476 new Tree(null, "t", new Tree[] { })})}),
477 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }),
478 new Tree(null, "o", new Tree[] { }),
479 new Tree(null, "n", new Tree[] { }),
480 new Tree(null, "j", new Tree[] { }),
481 new Tree(null, "u", new Tree[] { }),
482 new Tree(null, "n", new Tree[] { }),
483 new Tree(null, "c", new Tree[] { }),
484 new Tree(null, "t", new Tree[] { }),
485 new Tree(null, "s", new Tree[] { })})})}),
486 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
487 new Tree(null, "s", new Tree[] { })})})}),
488 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "|", new Tree[] { })})})}),
489 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
490 new Tree(null, "s", new Tree[] { })})})})})})})})})})})}),
491 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
492 new Tree(null, "l", new Tree[] { }),
493 new Tree(null, "t", new Tree[] { }),
494 new Tree(null, "e", new Tree[] { }),
495 new Tree(null, "r", new Tree[] { }),
496 new Tree(null, "n", new Tree[] { }),
497 new Tree(null, "a", new Tree[] { }),
498 new Tree(null, "t", new Tree[] { }),
499 new Tree(null, "i", new Tree[] { }),
500 new Tree(null, "v", new Tree[] { }),
501 new Tree(null, "e", new Tree[] { }),
502 new Tree(null, "s", new Tree[] { })})})})})})})}),
503 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
504 new Tree(null, "e", new Tree[] { }),
505 new Tree(null, "q", new Tree[] { }),
506 new Tree(null, "u", new Tree[] { }),
507 new Tree(null, "e", new Tree[] { }),
508 new Tree(null, "n", new Tree[] { }),
509 new Tree(null, "c", new Tree[] { }),
510 new Tree(null, "e", new Tree[] { })})}),
511 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
512 new Tree(null, "s", new Tree[] { })})})})})})})}),
513 new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
514 new Tree(null, "s", new Tree[] { })})})}),
515 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
516 new Tree(null, "s", new Tree[] { })})})}),
517 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { })})})}),
518 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})})})})})})}),
519 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
520 new Tree(null, "s", new Tree[] { })})}),
521 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
522 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "**", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { })})})})})})})})})})})})})})})})})}),
523 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
524 new Tree(null, "s", new Tree[] { })})}),
525 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
526 new Tree(null, "s", new Tree[] { })})})})})}),
527 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
528 new Tree(null, "s", new Tree[] { })})})}),
529 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { })})})}),
530 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
531 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
532 new Tree(null, "s", new Tree[] { })})})})})})})})})}),
533 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }),
534 new Tree(null, "o", new Tree[] { }),
535 new Tree(null, "n", new Tree[] { }),
536 new Tree(null, "j", new Tree[] { }),
537 new Tree(null, "u", new Tree[] { }),
538 new Tree(null, "n", new Tree[] { }),
539 new Tree(null, "c", new Tree[] { }),
540 new Tree(null, "t", new Tree[] { }),
541 new Tree(null, "s", new Tree[] { })})}),
542 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
543 new Tree(null, "e", new Tree[] { }),
544 new Tree(null, "w", new Tree[] { }),
545 new Tree(null, "r", new Tree[] { }),
546 new Tree(null, "i", new Tree[] { }),
547 new Tree(null, "t", new Tree[] { }),
548 new Tree(null, "e", new Tree[] { })})})})})}),
549 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
550 new Tree(null, "e", new Tree[] { }),
551 new Tree(null, "w", new Tree[] { }),
552 new Tree(null, "r", new Tree[] { }),
553 new Tree(null, "i", new Tree[] { }),
554 new Tree(null, "t", new Tree[] { }),
555 new Tree(null, "e", new Tree[] { })})})}),
556 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "&", new Tree[] { })})})}),
557 new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
558 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
559 new Tree(null, "s", new Tree[] { })})})})})}),
560 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
561 new Tree(null, "s", new Tree[] { })})})})})}),
562 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
563 new Tree(null, "e", new Tree[] { }),
564 new Tree(null, "w", new Tree[] { }),
565 new Tree(null, "r", new Tree[] { }),
566 new Tree(null, "i", new Tree[] { }),
567 new Tree(null, "t", new Tree[] { }),
568 new Tree(null, "e", new Tree[] { })})})}),
569 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "&", new Tree[] { }),
570 new Tree(null, "~", new Tree[] { })})})}),
571 new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
572 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
573 new Tree(null, "s", new Tree[] { })})})})})}),
574 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
575 new Tree(null, "s", new Tree[] { })})})})})})})})})}),
576 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
577 new Tree(null, "e", new Tree[] { }),
578 new Tree(null, "w", new Tree[] { }),
579 new Tree(null, "r", new Tree[] { }),
580 new Tree(null, "i", new Tree[] { }),
581 new Tree(null, "t", new Tree[] { }),
582 new Tree(null, "e", new Tree[] { })})}),
583 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
584 new Tree(null, "e", new Tree[] { }),
585 new Tree(null, "q", new Tree[] { }),
586 new Tree(null, "u", new Tree[] { }),
587 new Tree(null, "e", new Tree[] { }),
588 new Tree(null, "n", new Tree[] { }),
589 new Tree(null, "c", new Tree[] { }),
590 new Tree(null, "e", new Tree[] { })})})})}),
591 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
592 new Tree(null, "s", new Tree[] { })})})})}),
593 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
594 new Tree(null, "e", new Tree[] { }),
595 new Tree(null, "w", new Tree[] { }),
596 new Tree(null, "r", new Tree[] { }),
597 new Tree(null, "i", new Tree[] { }),
598 new Tree(null, "t", new Tree[] { }),
599 new Tree(null, "e", new Tree[] { })})})}),
600 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
601 new Tree(null, "e", new Tree[] { }),
602 new Tree(null, "q", new Tree[] { }),
603 new Tree(null, "u", new Tree[] { }),
604 new Tree(null, "e", new Tree[] { }),
605 new Tree(null, "n", new Tree[] { }),
606 new Tree(null, "c", new Tree[] { }),
607 new Tree(null, "e", new Tree[] { })})})}),
608 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=", new Tree[] { }),
609 new Tree(null, ">", new Tree[] { })})})}),
610 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
611 new Tree(null, "o", new Tree[] { }),
612 new Tree(null, "r", new Tree[] { }),
613 new Tree(null, "d", new Tree[] { })})})})}),
614 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
615 new Tree(null, "s", new Tree[] { })})})})})}),
616 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
617 new Tree(null, "e", new Tree[] { }),
618 new Tree(null, "q", new Tree[] { }),
619 new Tree(null, "u", new Tree[] { }),
620 new Tree(null, "e", new Tree[] { }),
621 new Tree(null, "n", new Tree[] { }),
622 new Tree(null, "c", new Tree[] { }),
623 new Tree(null, "e", new Tree[] { })})})}),
624 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=", new Tree[] { }),
625 new Tree(null, ">", new Tree[] { })})})}),
626 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
627 new Tree(null, "u", new Tree[] { }),
628 new Tree(null, "o", new Tree[] { }),
629 new Tree(null, "t", new Tree[] { }),
630 new Tree(null, "e", new Tree[] { }),
631 new Tree(null, "d", new Tree[] { })})})})}),
632 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
633 new Tree(null, "s", new Tree[] { })})})})})}),
634 new Tree(null, "=>", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
635 new Tree(null, "e", new Tree[] { }),
636 new Tree(null, "q", new Tree[] { }),
637 new Tree(null, "u", new Tree[] { }),
638 new Tree(null, "e", new Tree[] { }),
639 new Tree(null, "n", new Tree[] { }),
640 new Tree(null, "c", new Tree[] { }),
641 new Tree(null, "e", new Tree[] { })})})}),
642 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=", new Tree[] { }),
643 new Tree(null, ">", new Tree[] { })})})}),
644 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { }),
645 new Tree(null, ")", new Tree[] { })})})})}),
646 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
647 new Tree(null, "s", new Tree[] { })})})})}),
648 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
649 new Tree(null, "r", new Tree[] { }),
650 new Tree(null, "a", new Tree[] { }),
651 new Tree(null, "p", new Tree[] { })})})})})})})}),
652 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
653 new Tree(null, "c", new Tree[] { })})}),
654 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rangex", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "-", new Tree[] { })}),
655 new Tree(null, "range0", new Tree[] { new Tree(null, "]", new Tree[] { })}),
656 new Tree(null, "range0", new Tree[] { new Tree(null, "\\", new Tree[] { })}),
657 new Tree(null, "range0", new Tree[] { new Tree(null, "~", new Tree[] { })})})})})}),
658 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
659 new Tree(null, "s", new Tree[] { }),
660 new Tree(null, "c", new Tree[] { }),
661 new Tree(null, "a", new Tree[] { }),
662 new Tree(null, "p", new Tree[] { }),
663 new Tree(null, "e", new Tree[] { }),
664 new Tree(null, "d", new Tree[] { })})})})})})})})})}),
665 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
666 new Tree(null, "a", new Tree[] { }),
667 new Tree(null, "n", new Tree[] { }),
668 new Tree(null, "g", new Tree[] { }),
669 new Tree(null, "e", new Tree[] { })})}),
670 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
671 new Tree(null, "c", new Tree[] { })})})})}),
672 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
673 new Tree(null, "a", new Tree[] { }),
674 new Tree(null, "n", new Tree[] { }),
675 new Tree(null, "g", new Tree[] { }),
676 new Tree(null, "e", new Tree[] { }),
677 new Tree(null, "0", new Tree[] { })})})}),
678 new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
679 new Tree(null, "c", new Tree[] { })})})}),
680 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { })})})}),
681 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
682 new Tree(null, "c", new Tree[] { })})})})}),
683 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
684 new Tree(null, "a", new Tree[] { }),
685 new Tree(null, "n", new Tree[] { }),
686 new Tree(null, "g", new Tree[] { }),
687 new Tree(null, "e", new Tree[] { }),
688 new Tree(null, "1", new Tree[] { })})})})})})})}),
689 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}),
690 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
691 new Tree(null, "o", new Tree[] { }),
692 new Tree(null, "r", new Tree[] { }),
693 new Tree(null, "d", new Tree[] { })})})})}),
694 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "n", new Tree[] { }),
695 new Tree(null, "o", new Tree[] { }),
696 new Tree(null, "n", new Tree[] { }),
697 new Tree(null, "T", new Tree[] { }),
698 new Tree(null, "e", new Tree[] { }),
699 new Tree(null, "r", new Tree[] { }),
700 new Tree(null, "m", new Tree[] { }),
701 new Tree(null, "i", new Tree[] { }),
702 new Tree(null, "n", new Tree[] { }),
703 new Tree(null, "a", new Tree[] { }),
704 new Tree(null, "l", new Tree[] { }),
705 new Tree(null, "Y", new Tree[] { })})})}),
706 new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "(", new Tree[] { })})})}),
707 new Tree(null, "range", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, ")", new Tree[] { })})})})}),
708 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
709 new Tree(null, "p", new Tree[] { }),
710 new Tree(null, "s", new Tree[] { }),
711 new Tree(null, "i", new Tree[] { }),
712 new Tree(null, "l", new Tree[] { }),
713 new Tree(null, "o", new Tree[] { }),
714 new Tree(null, "n", new Tree[] { })})})}),
715 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "{", new Tree[] { })})})}),
716 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
717 new Tree(null, "l", new Tree[] { }),
718 new Tree(null, "t", new Tree[] { }),
719 new Tree(null, "e", new Tree[] { }),
720 new Tree(null, "r", new Tree[] { }),
721 new Tree(null, "n", new Tree[] { }),
722 new Tree(null, "a", new Tree[] { }),
723 new Tree(null, "t", new Tree[] { }),
724 new Tree(null, "i", new Tree[] { }),
725 new Tree(null, "v", new Tree[] { }),
726 new Tree(null, "e", new Tree[] { }),
727 new Tree(null, "s", new Tree[] { })})})}),
728 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "}", new Tree[] { })})})})}),
729 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
730 new Tree(null, "s", new Tree[] { })})})})})}),
731 new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[", new Tree[] { })})})}),
732 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
733 new Tree(null, "a", new Tree[] { }),
734 new Tree(null, "n", new Tree[] { }),
735 new Tree(null, "g", new Tree[] { }),
736 new Tree(null, "e", new Tree[] { })})})})})})})})})})}),
737 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "]", new Tree[] { })})})})}),
738 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
739 new Tree(null, "a", new Tree[] { }),
740 new Tree(null, "n", new Tree[] { }),
741 new Tree(null, "g", new Tree[] { }),
742 new Tree(null, "e", new Tree[] { })})})}),
743 new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[", new Tree[] { }),
744 new Tree(null, "~", new Tree[] { })})})}),
745 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
746 new Tree(null, "a", new Tree[] { }),
747 new Tree(null, "n", new Tree[] { }),
748 new Tree(null, "g", new Tree[] { }),
749 new Tree(null, "e", new Tree[] { })})})})})})})})})})}),
750 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "]", new Tree[] { })})})})}),
751 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }),
752 new Tree(null, "a", new Tree[] { }),
753 new Tree(null, "n", new Tree[] { }),
754 new Tree(null, "g", new Tree[] { }),
755 new Tree(null, "e", new Tree[] { }),
756 new Tree(null, "x", new Tree[] { })})})}),
757 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
758 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { }),
759 new Tree(null, "/", new Tree[] { })})})}),
760 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
761 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
762 new Tree(null, "s", new Tree[] { })})})})})}),
763 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
764 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { }),
765 new Tree(null, "/", new Tree[] { })})})}),
766 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
767 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
768 new Tree(null, "s", new Tree[] { })})})})})}),
769 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
770 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "?", new Tree[] { })})})})}),
771 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
772 new Tree(null, "s", new Tree[] { })})})})})}),
773 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
774 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "~", new Tree[] { }),
775 new Tree(null, "/", new Tree[] { }),
776 new Tree(null, "~", new Tree[] { })})})})}),
777 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
778 new Tree(null, "s", new Tree[] { })})})})})}),
779 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
780 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { })})})}),
781 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
782 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
783 new Tree(null, "s", new Tree[] { })})})})})}),
784 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "!", new Tree[] { })})})}),
785 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
786 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
787 new Tree(null, "s", new Tree[] { })})})})})}),
788 new Tree(null, "=>", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { })})})}),
789 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
790 new Tree(null, "u", new Tree[] { }),
791 new Tree(null, "o", new Tree[] { }),
792 new Tree(null, "t", new Tree[] { }),
793 new Tree(null, "e", new Tree[] { }),
794 new Tree(null, "d", new Tree[] { })})})})}),
795 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
796 new Tree(null, "s", new Tree[] { })})})})}),
797 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }),
798 new Tree(null, "a", new Tree[] { }),
799 new Tree(null, "r", new Tree[] { }),
800 new Tree(null, "e", new Tree[] { })})})}),
801 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "`", new Tree[] { })})})}),
802 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}),
803 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
804 new Tree(null, "s", new Tree[] { })})})})})}),
805 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
806 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "#", new Tree[] { })})})})}),
807 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
808 new Tree(null, "s", new Tree[] { })})})})})}),
809 new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
810 new Tree(null, "u", new Tree[] { }),
811 new Tree(null, "o", new Tree[] { }),
812 new Tree(null, "t", new Tree[] { }),
813 new Tree(null, "e", new Tree[] { }),
814 new Tree(null, "d", new Tree[] { })})})})}),
815 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "l", new Tree[] { }),
816 new Tree(null, "i", new Tree[] { }),
817 new Tree(null, "t", new Tree[] { }),
818 new Tree(null, "e", new Tree[] { }),
819 new Tree(null, "r", new Tree[] { }),
820 new Tree(null, "a", new Tree[] { }),
821 new Tree(null, "l", new Tree[] { })})})}),
822 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
823 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
824 new Tree(null, "s", new Tree[] { })})})}),
825 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { }),
826 new Tree(null, "*", new Tree[] { })})})})})})})}),
827 new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
828 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
829 new Tree(null, "s", new Tree[] { })})})}),
830 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { })})})})})})})})})})})}),
831 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
832 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
833 new Tree(null, "s", new Tree[] { })})})}),
834 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { }),
835 new Tree(null, "+", new Tree[] { })})})})})})})}),
836 new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})}),
837 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
838 new Tree(null, "s", new Tree[] { })})})}),
839 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { })})})})})})})})})})})}),
840 new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { })})})}),
841 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
842 new Tree(null, "o", new Tree[] { }),
843 new Tree(null, "r", new Tree[] { }),
844 new Tree(null, "d", new Tree[] { })})})}),
845 new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ")", new Tree[] { })})})})}),
846 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
847 new Tree(null, "s", new Tree[] { })})})})})})})}),
848 new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { })})})}),
849 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
850 new Tree(null, "l", new Tree[] { }),
851 new Tree(null, "t", new Tree[] { }),
852 new Tree(null, "e", new Tree[] { }),
853 new Tree(null, "r", new Tree[] { }),
854 new Tree(null, "n", new Tree[] { }),
855 new Tree(null, "a", new Tree[] { }),
856 new Tree(null, "t", new Tree[] { }),
857 new Tree(null, "i", new Tree[] { }),
858 new Tree(null, "v", new Tree[] { }),
859 new Tree(null, "e", new Tree[] { }),
860 new Tree(null, "s", new Tree[] { })})})}),
861 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ")", new Tree[] { })})})})}),
862 new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
863 new Tree(null, "s", new Tree[] { })})})})})})})})})}),
864 new Tree(null, "!::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { })})}),
865 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, " ", new Tree[] { })})})})})}),
866 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { }),
867 new Tree(null, "/", new Tree[] { })})})}),
868 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "rangex", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "\n", new Tree[] { })})})})})})})})})})}),
869 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\n", new Tree[] { })})})})})}),
870 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\n", new Tree[] { })})})})})}),
871 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\r", new Tree[] { })})})})})})})})})}),
872 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
873 new Tree(null, "n", new Tree[] { })})}),
874 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { new Tree(null, "a", new Tree[] { }),
875 new Tree(null, "z", new Tree[] { })}),
876 new Tree(null, "-", new Tree[] { new Tree(null, "A", new Tree[] { }),
877 new Tree(null, "Z", new Tree[] { })}),
878 new Tree(null, "-", new Tree[] { new Tree(null, "0", new Tree[] { }),
879 new Tree(null, "9", new Tree[] { })}),
880 new Tree(null, "range0", new Tree[] { new Tree(null, "_", new Tree[] { })})})})})})})})})}),
881 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }),
882 new Tree(null, "o", new Tree[] { }),
883 new Tree(null, "r", new Tree[] { }),
884 new Tree(null, "d", new Tree[] { })})}),
885 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "++", new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }),
886 new Tree(null, "n", new Tree[] { })})})})})}),
887 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
888 new Tree(null, "i", new Tree[] { }),
889 new Tree(null, "f", new Tree[] { }),
890 new Tree(null, "y", new Tree[] { })})})})})})})}),
891 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }),
892 new Tree(null, "u", new Tree[] { }),
893 new Tree(null, "o", new Tree[] { }),
894 new Tree(null, "t", new Tree[] { }),
895 new Tree(null, "e", new Tree[] { }),
896 new Tree(null, "d", new Tree[] { })})}),
897 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { })})})}),
898 new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "rangex", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "\"", new Tree[] { })}),
899 new Tree(null, "range0", new Tree[] { new Tree(null, "\\", new Tree[] { })})})})})}),
900 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
901 new Tree(null, "s", new Tree[] { }),
902 new Tree(null, "c", new Tree[] { }),
903 new Tree(null, "a", new Tree[] { }),
904 new Tree(null, "p", new Tree[] { }),
905 new Tree(null, "e", new Tree[] { }),
906 new Tree(null, "d", new Tree[] { })})})})})})})})})})})})})})})})}),
907 new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { })})})})}),
908 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }),
909 new Tree(null, "i", new Tree[] { }),
910 new Tree(null, "f", new Tree[] { }),
911 new Tree(null, "y", new Tree[] { })})})})})})})}),
912 new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }),
913 new Tree(null, "s", new Tree[] { }),
914 new Tree(null, "c", new Tree[] { }),
915 new Tree(null, "a", new Tree[] { }),
916 new Tree(null, "p", new Tree[] { }),
917 new Tree(null, "e", new Tree[] { }),
918 new Tree(null, "d", new Tree[] { })})}),
919 new Tree(null, null, new Tree[] { new Tree(null, "alternatives", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { }),
920 new Tree(null, "n", new Tree[] { })})})})}),
921 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\n", new Tree[] { })})})}),
922 new Tree(null, "=>", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { }),
923 new Tree(null, "r", new Tree[] { })})})})}),
924 new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\r", new Tree[] { })})})}),
925 new Tree(null, "rewrite", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { })})})}),
926 new Tree(null, "rangex", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "n", new Tree[] { })}),
927 new Tree(null, "range0", new Tree[] { new Tree(null, "r", new Tree[] { })})})})})})})})})})})}),
928 new Tree(null, null, new Tree[] { })})
929 // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED