X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Fmisc%2FMetaGrammar.java;h=bc171da5b27891926668380c71226f606326c66b;hp=9244f05a2c63c918cf96cbe7adc855e3a14eedd8;hb=d4d96fc7a312597f6e2df2e19d4bd24f19496b48;hpb=0a0227b9180534d2a431f3d6e08a398bde2244c4 diff --git a/src/edu/berkeley/sbp/misc/MetaGrammar.java b/src/edu/berkeley/sbp/misc/MetaGrammar.java index 9244f05..bc171da 100644 --- a/src/edu/berkeley/sbp/misc/MetaGrammar.java +++ b/src/edu/berkeley/sbp/misc/MetaGrammar.java @@ -9,297 +9,216 @@ public class MetaGrammar extends ReflectiveWalker { public static Union make() throws Exception { return ((MetaGrammar)new MetaGrammar().walk(meta)).done(); } - + public String toString() { + StringBuffer ret = new StringBuffer(); + for(Union u : nt.values()) u.toString(ret); + return ret.toString(); + } // FIXME - private static HashSet dropAll = new HashSet(); + private static HashSet dropAll = new HashSet(); // Statics ////////////////////////////////////////////////////////////////////////////// private static final Union SELF = new Union("()"); - public static Union epsilon = new Union("()"); - static { epsilon.add(Sequence.empty); } + //////////////////////////////////////////////////////////////////////////////// - // MetaGrammar ////////////////////////////////////////////////////////////////////////////// + private Union g; + private HashMap nt; + private int anon = 0; + private String startSymbol; + private boolean strings; + + private Element set(Range.Set r) { if (strings) throw new Error(); return CharToken.set(r); } + private Element string(String s) { return strings ? StringToken.string(s) : CharToken.string(s); } + private Atom leftBrace() { return strings ? StringToken.leftBrace : CharToken.leftBrace; } + private Atom rightBrace() { return strings ? StringToken.rightBrace : CharToken.rightBrace; } + + public MetaGrammar() { this("s", false); } + public MetaGrammar(String s) { this(s, false); } + public MetaGrammar(String s, boolean strings) { this.strings = strings; done(s); } + public Union done() { return done("s"); } + public Union done(String str) { + Union ret = g; + g = new Union(str); + startSymbol = str; + nt = new HashMap(); + dropAll = new HashSet(); + nt.put(str, g); + return ret; + } - public Object walk(String tag, Object[] argo) { - if ("dork".equals(tag)) return Reflection.lub(argo); - return super.walk(tag, argo); - } - public PreSequence[] dork(PreSequence[] p) { return p; } - public Object _star_(Element r) { return new Rep(r, null, false, true); } - public Element _leftbracket_(Object o, Object[] args) { return rangex(o==null || !(o instanceof Character) ? null : o, args); } - public Union _colon__colon__equals_(String s, PreSequence[][] p) { return nonTerminalZ(s, p); } - public Union _bang__colon__colon__equals_(String s, PreSequence[][] p) { - return nonTerminalZ(s, p, true); } - public Union _colon__colon__equals_(boolean q, String s, PreSequence[][] p) { - return nonTerminalZ(s, p, q); - } - public Element _leftparen__rightparen_() { return epsilon; } - public Element epsilon(Object o, Object b) { return epsilon; } - public Element _rightparen_(Object e) { return SELF; } - public PreSequence _amp_(PreSequence p, Object[] o) { - p.needs.add(new PreSequence(o, null, true)); - return p; - } - public PreSequence _amp__tilde_(PreSequence p, Object[] o) { - p.hates.add(new PreSequence(o, null, true)); - return p; - } - - public Element _bang_(Element r) { return r; } - public Object care(String s) { return new MyLift(s); } - //public Element _backtick_(Element r) { return new Unwrap(r); } - //public Element _hash_(Element e) { return e; } - //public Element _hash_(Element e) { return _plus__plus_(e); } - - public PreSequence[] alternatives(PreSequence[] s) { return s; } - - public Range _minus_(Character a, Character b) { return b==null ? new Range(a.charValue(), true) : new Range(a.charValue(), b.charValue()); } - public Union nonTerminalY(String s) { return nonTerminalX(s, false, false); } - public Union nonTerminalX(String s, boolean synthetic, boolean dropAll) { - Union n = s.equals(startSymbol) ? g : nt.get(s); - if (n == null) nt.put(s, n = new Union(s, synthetic)); - if (dropAll) this.dropAll.add(n); - return n; - } - public Object _leftparen_(PreSequence[][] p) { return nonTerminalZ(p); } - public Union nonTerminalZ(PreSequence[][] p) { return nonTerminalX("anon"+(anon++), p, false, false); } - public Union nonTerminalZ(String s, PreSequence[][] p) { return nonTerminalX(s, p, false, false); } - public Union nonTerminalZ(String s, PreSequence[][] p, boolean q) { return nonTerminalX(s, p, false, q); } - public Object _backslash__leftbrace_(String s) { return SELF; } - public Object _leftbrace_(String s) { return SELF; } - public Object _plus_(final Element r) { return new Rep(r, null, false, false); } - //public Element _tilde__slash__tilde_(final Element r) { return Repeat.maximal(r); } - public Object _plus__slash_(final Element r, Element s) { /*return Repeat.many1(r, s);*/ return new Rep(r, s, false, false); } - //public Element _star__slash_(final Element r, Element s) { return Repeat.many0(r, s); } - //public Element _star__star_(final Element r, Element s) { return Repeat.maximal(Repeat.many0(r, s)); } - public Object _plus__plus_(final Element r) { return new Rep(r, null, true, false); } - public Element _question_(final Element r) { return Repeat.maybe(r); } - public MetaGrammar gram(Object o, MetaGrammar g, Object o2) { return g; } - public MetaGrammar grammar(Object[] o) { return this; } - public MetaGrammar grammar(Object o, Union[] u, Object x) { return this; } - public char _backslash_n() { return '\n'; } - public char _backslash_r() { return '\r'; } - public String literal(String s) { return s; } - //public Element literal(String s) { return CharToken.string(s); } - - public Range range0(char a) { return new Range(a, a); } - public Range range0(char a, char b) { return new Range(a, b); } - public Element range(Object o, Range[] rr) { - Range.Set ret = !"~".equals(o+"") ? new Range.Set() : new Range.Set(new Range(true, true)); - if (rr != null) - for(Range r : rr) - if (!"~".equals(o+"")) ret.add(r); - else ret.remove(r); - return CharToken.set(ret); - } - public Element rangex(Object o, Object[] r) { - Range.Set ret = o==null ? new Range.Set() : new Range.Set(new Range(true, true)); - if (r != null) - for(Object aa : r) { - Range range = - aa instanceof Range - ? (Range)aa - : aa instanceof Character - ? new Range(((Character)aa).charValue()) - : new Range(((String)aa).charAt(0)); - if (o==null) ret.add(range); - else ret.remove(range); - } - return CharToken.set(ret); - } + // MetaGrammar ////////////////////////////////////////////////////////////////////////////// - public String sify(Object arg) { - if (arg==null) return ""; - if (arg instanceof String) return (String)arg; - Object[] args = (Object[])arg; - while(true) { - args = Reflection.lub(args); - if (args instanceof String[]) { - StringBuffer ret = new StringBuffer(); - for(String s : ((String[])args)) ret.append(s); - return ret.toString(); - } - if (args instanceof Character[]) break; - if (!(args instanceof Object[])) break; - args = (Object[])args[0]; - } - if (args instanceof Character[]) { - char[] c = new char[args.length]; - for(int i=0; i seqs = new HashSet(); + for(int i=0; i temp = new HashSet(); + for(PreSequence pre : s[i]) { + pre.not.addAll(seqs); + Sequence seq = pre.buildSequence(n, false, dropAll, false); + temp.add(seq); + n.add(seq); } - return (String)args[0]; + seqs.addAll(temp); } + return n; + } + public Object _backslash__leftbrace_(String s) { return SELF; } + public Object _leftbrace_(PreSequence p) { + return nonTerminal("braced"+(anon++), + new PreSequence[][] { + new PreSequence[] { + new PreSequence(new Element[] { leftBrace(), + p.buildUnion(), + rightBrace() }) + } + }, + false, + false); + } - //////////////////////////////////////////////////////////////////////////////// - - private Union g; - private HashMap nt; - private int anon = 0; - private Element dws; - private String startSymbol; + public Object _plus_(final Element r) { return Repeat.many1(r); } + public PreSequence rewrite(Object[] o) { return new PreSequence(o, null); } - public MetaGrammar() { this("s"); } - public MetaGrammar(String s) { done(s); } - public Union done() { return done("s"); } - public Union done(String str) { - Union ret = g; - g = new Union(str); - startSymbol = str; - nt = new HashMap(); - nt.put(str, g); - this.dws = Repeat.maximal(Repeat.many0(nonTerminalY("w"))); - return ret; - } + public PreSequence seqx(PreSequence p, String tag) { return _equals__greater_(p, tag); } + public PreSequence _equals__greater_(PreSequence p, String tag) { + p.tag = tag; + return p; + } - public Union nonTerminalX(String str, PreSequence[][] s, boolean synthetic, boolean dropAll) { - Union n = nonTerminalX(str, synthetic, dropAll); - if (s == null || s.length==0) { n.add(Sequence.empty); return n; } - HashSet seqs = new HashSet(); - for(int i=0; i temp = new HashSet(); - for(PreSequence pre : s[i]) { - pre.hatess.addAll(seqs); - Sequence seq = pre.buildSequence(Character.isUpperCase(str.charAt(0)) ? dws : null, n, false, dropAll); - temp.add(seq); - //for(Sequence dom : seqs) seq.hates.add(dom); - n.add(seq); - } - seqs.addAll(temp); - } - return n; - } + public PreSequence ps(Object[] o) { return new PreSequence(o); } + public PreSequence _slash_(PreSequence p, Object sep) { return p.sparse(sep); } + + public Object _plus__slash_(final Element r, Element s) { return Repeat.many1(r, s); } + public Object _star__slash_(final Element r, Element s) { return Repeat.many0(r, s); } + public Object _star__star_(final Element r) { return Repeat.maximal(Repeat.many0(r)); } + public Object _plus__plus_(final Element r) { return Repeat.maximal(Repeat.many1(r)); } + public Element _question_(final Element r) { return Repeat.maybe(r); } + public MetaGrammar gram(Object o, MetaGrammar g, Object o2) { return g; } + public MetaGrammar grammar(Object[] o) { return this; } + public MetaGrammar grammar(Object o, Union[] u, Object x) { return this; } + public char _backslash_n() { return '\n'; } + public char _backslash_r() { return '\r'; } + public Object literal(String s) { return new MyDrop(string(s)); } + public Range _minus_(char a, char b) { return new Range(a, b); } + public Range range(char a) { return new Range(a, a); } + public Element _leftbracket_ (Range[] rr) { return ranges(true, rr); } + public Element _leftbracket__tilde_(Range[] rr) { return ranges(false, rr); } + public Element ranges(boolean positive, Range[] rr) { + Range.Set ret = positive ? new Range.Set() : new Range.Set(new Range(true, true)); + if (rr != null) + for(Range r : rr) + if (positive) ret.add(r); + else ret.remove(r); + return set(ret); + } - public String stringify(String s) { return StringUtil.unescapify(s); } - public char unescape(char x, char c) { return unescape(c); } - public char unescape(char c) { return StringUtil.unescapify("\\"+c).charAt(0); } - public PreSequence sequence(Object[] o) { return new PreSequence(o, null); } + public class MyLift { + public final String s; + public MyLift(String s) { this.s = s; } + } + public class MyDrop { + public final Object o; + public MyDrop(Object o) { this.o = o; } + } - public static class PreBrace { - public final Object[] o; - public PreBrace(Object[] o) { this.o = o; } - } + public class PreSequence { + public final HashSet and = new HashSet(); + public final HashSet not = new HashSet(); + public /*final*/ String tag; + public final Object[] o; - public PreSequence _equals__greater_(Object[] o, String s) { return new PreSequence(o, s); } - public PreSequence wrap(Object[] o) { return new PreSequence(o, ""); } - public PreSequence mwrap(Object[] o) { return new PreSequence(o, ""); } - public PreSequence rewrite(Object[] o) { return new PreSequence(o, null); } - public PreSequence rewrite(Object[] o, Object o2) { - Object[] o3 = new Object[o.length + 1]; - System.arraycopy(o, 0, o3, 0, o.length); - o3[o3.length-1] = o2; - return rewrite(o3); - } - - public static class Rep { - private final Element e; - private final Element s; - private final boolean maximal; - private final boolean zero; - public Rep(Element e, Element s, boolean maximal, boolean zero) { this.e = e; this.s = s; this.zero = zero; this.maximal = maximal;} - public Element build(Element ws) { - Element sep = null; - if (ws==null) sep = s; - else if (s==null) sep = ws; + public PreSequence sparse(Object e) { + Object[] ret; + if (o.length <= 1) ret = o; else { - Union ws2 = new Union(e + "/" + s + "/" + ws, true); - ws2.add(Sequence.singleton(new Element[] { ws, s, ws }, 0, null, null)); - sep = ws2; + ret = new Object[o.length * 2 - 1]; + for(int i=0; i needs = new HashSet(); - public final HashSet hates = new HashSet(); - public final HashSet hatess = new HashSet(); - public /*final*/ String tag; - public final Object[] o; - public final boolean keeper; + public PreSequence not(Sequence s) { not.add(s); return this; } + public PreSequence and(Sequence s) { and.add(s); return this; } - public PreSequence(Object[] o, String tag) { this(o, tag, false); } - public PreSequence(Object[] o, String tag, boolean keeper) { this.o = o; this.tag = tag; this.keeper = keeper; } + public PreSequence(Object o) { this(new Object[] { o }, null); } + public PreSequence(Object[] o) { this(o, null); } + public PreSequence(Object[] o, String tag) { this.o = o; this.tag = tag; } + + public Union buildUnion() { + Union u = new Union("???"); + u.add(buildSequence(u)); + return u; + } + public Sequence buildSequence(Union u) { return buildSequence(u, false, false, false); } + public Sequence buildSequence(Union u, boolean lame, boolean dropAll, boolean keeper) { + for(Sequence s : and) u.add(s); + for(Sequence s : not) u.add(s); + HashSet set = new HashSet(); + Element[] o2 = o==null ? new Element[0] : new Element[o.length]; + int nonDrop = 0; boolean[] drops = null; - public Element[] expand(Element ws, Union u, HashSet set) { - if (o==null) return new Element[0]; - Element[] o2 = new Element[o.length]; + if (o != null) { drops = new boolean[o.length]; int j = 0; for(int i=0; i1; } + else o2[j] = (Element)oi; + if (MetaGrammar.dropAll.contains(o2[j])) drops[j] = true; + nonDrop += drops[j] ? 0 : 1; o2[j] = o2[j]; j++; } - if (ws == null || o2.length <= 1) return o2; - Element[] ret = new Element[o2.length*2-1]; - boolean[] drops2 = new boolean[ret.length]; - for(int i=0; i0) { ret[i*2-1] = ws; drops2[i*2-1] = true; } - ret[i*2] = o2[i]; - drops2[i*2] = drops[i]; - } - drops = drops2; - return ret; - } - public Union buildUnion(Element ws) { - Union u = new Union("???"); - u.add(buildSequence(ws, u)); - return u; } - public Sequence buildSequence(Element ws, Union u) { return buildSequence(ws, u, false, false); } - public Sequence buildSequence(Element ws, Union u, boolean lame, boolean dropAll) { - - HashSet and = new HashSet(); - HashSet not = new HashSet(); - for(PreSequence p : needs) { - Sequence ps = p.buildSequence(ws, u, true, dropAll); - u.add(ps); - and.add(ps); - } - for(Sequence p : hatess) not.add(p); - for(PreSequence p : hates) { - Sequence ps = p.buildSequence(ws, u, true, dropAll); - u.add(ps); - not.add(ps); - } - - HashSet set = new HashSet(); - Element[] expansion = expand(ws, u, set); - boolean keeper = this.keeper; - Sequence ret = dropAll || lame || keeper ? Sequence.drop(expansion, and, not, lame) : null; - if (ret==null && tag!=null) { - for(int i=0; i", 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[] { })})})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "G", new Tree[] { }), + new Tree(null, "grammar", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "m", new Tree[] { }), new Tree(null, "m", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "r", 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[] { })})})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), + new Tree(null, "r", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})}), + new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "m", new Tree[] { })})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "G", new Tree[] { }), + new Tree(null, "m", new Tree[] { })})})})})}), + new Tree(null, "!::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "**", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { })})})})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "m", new Tree[] { }), new Tree(null, "m", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "r", new Tree[] { })})}), - 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[] { })})})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), + new Tree(null, "r", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})}), + new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "m", new Tree[] { }), new Tree(null, "m", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "r", new Tree[] { })})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "R", 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[] { }), + new Tree(null, "r", new Tree[] { })})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "r", new Tree[] { }), - new Tree(null, "d", 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[] { }), + new Tree(null, "d", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ":", new Tree[] { }), new Tree(null, ":", new Tree[] { }), - new Tree(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[] { }), + new Tree(null, "=", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }), new Tree(null, "l", new Tree[] { }), + new Tree(null, "t", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "r", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "s", new Tree[] { }), + new Tree(null, "t", new Tree[] { }), + new Tree(null, "i", new Tree[] { }), + new Tree(null, "v", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), new Tree(null, "s", new Tree[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), - new Tree(null, "t", 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[] { }), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "r", new Tree[] { }), - new Tree(null, "d", 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[] { }), + new Tree(null, "d", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "!", new Tree[] { }), new Tree(null, ":", new Tree[] { }), new Tree(null, ":", new Tree[] { }), - new Tree(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[] { }), + new Tree(null, "=", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }), new Tree(null, "l", new Tree[] { }), - new Tree(null, "a", new Tree[] { }), - new Tree(null, "s", new Tree[] { }), - new Tree(null, "s", new Tree[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), - new Tree(null, "t", new Tree[] { })})})})})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), - new Tree(null, "c", 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, "range", new Tree[] { new Tree(null, "~", new Tree[] { }), - new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "]", new Tree[] { })}), - new Tree(null, "range0", new Tree[] { new Tree(null, "\\", new Tree[] { })}), - new Tree(null, "range0", new Tree[] { new Tree(null, "-", new Tree[] { })}), - new Tree(null, "range0", new Tree[] { new Tree(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[] { }), - new Tree(null, "s", new Tree[] { }), - new Tree(null, "c", new Tree[] { }), - new Tree(null, "a", new Tree[] { }), - new Tree(null, "p", new Tree[] { }), - new Tree(null, "e", new Tree[] { }), - new Tree(null, "d", new Tree[] { })})})})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "C", new Tree[] { }), - new Tree(null, "l", new Tree[] { }), - new Tree(null, "a", new Tree[] { }), - new Tree(null, "s", new Tree[] { }), - new Tree(null, "s", new Tree[] { })})}), - 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[] { }), + new Tree(null, "t", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "w", new Tree[] { }), new Tree(null, "r", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "t", new Tree[] { }), - new Tree(null, "e", new Tree[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "b", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "r", new Tree[] { })})})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }), + new Tree(null, "t", new Tree[] { }), + new Tree(null, "i", new Tree[] { }), + new Tree(null, "v", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }), new Tree(null, "l", new Tree[] { }), new Tree(null, "t", new Tree[] { }), new Tree(null, "e", new Tree[] { }), @@ -446,121 +360,154 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }), new Tree(null, "i", new Tree[] { }), new Tree(null, "v", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "s", new Tree[] { })})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "R", new Tree[] { }), - new Tree(null, "e", new Tree[] { }), - new Tree(null, "w", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), + new Tree(null, "s", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }), + new Tree(null, "o", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "j", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), new Tree(null, "t", new Tree[] { }), - new Tree(null, "e", 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, "R", new Tree[] { }), - new Tree(null, "e", new Tree[] { }), - new Tree(null, "w", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "|", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})})})})})})})})})}), + new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ">", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})})})})})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }), + new Tree(null, "o", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "j", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), new Tree(null, "t", new Tree[] { }), + new Tree(null, "s", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "x", 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[] { }), + new Tree(null, "q", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "w", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "t", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), + new Tree(null, "e", new Tree[] { })})})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "x", 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[] { })})})}), - 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[] { })})})})})})}), - 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[] { }), + new Tree(null, "q", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "w", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "t", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), + new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "&", new Tree[] { })})}), + new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "x", 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[] { }), - new Tree(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[] { })})})})})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "R", new Tree[] { }), + new Tree(null, "q", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "w", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "t", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), + new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "&", new Tree[] { }), + new Tree(null, "~", new Tree[] { })})}), + new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }), + new Tree(null, "s", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})}), + new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }), + new Tree(null, "s", new Tree[] { }), + new Tree(null, "x", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})}), + new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "x", new Tree[] { })})}), - 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, "E", new Tree[] { })})})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), + new Tree(null, "q", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "w", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "t", new Tree[] { }), - new Tree(null, "e", 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[] { })})})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(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[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), + new Tree(null, "e", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }), + new Tree(null, "s", new Tree[] { }), + new Tree(null, "x", new Tree[] { })})})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "p", new Tree[] { }), + new Tree(null, "s", new Tree[] { }), + new Tree(null, "x", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=", new Tree[] { }), + new Tree(null, ">", new Tree[] { })})}), + new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "r", new Tree[] { }), - new Tree(null, "d", 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[] { })})})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(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, "q", new Tree[] { }), + new Tree(null, "d", new Tree[] { })})})})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }), new Tree(null, "u", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "t", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "d", 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, "E", 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[] { }), - new Tree(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[] { }), - new Tree(null, ")", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "a", new Tree[] { }), - new Tree(null, "p", new Tree[] { })})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), + new Tree(null, "d", new Tree[] { })})})})})})})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), + new Tree(null, "c", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[~", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "-", new Tree[] { })}), + new Tree(null, "range", new Tree[] { new Tree(null, "]", new Tree[] { })}), + new Tree(null, "range", new Tree[] { new Tree(null, "\\", new Tree[] { })}), + new Tree(null, "range", new Tree[] { new Tree(null, "~", new Tree[] { })})})})})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), + new Tree(null, "s", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "n", new Tree[] { }), - new Tree(null, "g", new Tree[] { }), - new Tree(null, "e", new Tree[] { })})}), - 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[] { }), - new Tree(null, "c", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), + new Tree(null, "p", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "d", new Tree[] { })})})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "n", new Tree[] { }), new Tree(null, "g", new Tree[] { }), - new Tree(null, "e", new Tree[] { }), - new Tree(null, "0", 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[] { }), - new Tree(null, "c", 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[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), + new Tree(null, "e", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), new Tree(null, "c", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), + new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "n", new Tree[] { }), new Tree(null, "g", new Tree[] { }), - new Tree(null, "e", new Tree[] { }), - new Tree(null, "0", new Tree[] { })})})})})})})}), - new Tree(null, "!::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), - new Tree(null, "t", 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, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ">", new Tree[] { })})})})})})})})})}), - new Tree(null, "!::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "b", new Tree[] { }), - new Tree(null, "a", new Tree[] { }), - new Tree(null, "r", 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, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "|", new Tree[] { })})})})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "E", new Tree[] { })})}), - 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[] { }), + new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), + new Tree(null, "c", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), + new Tree(null, "c", new Tree[] { })})})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "r", new Tree[] { }), new Tree(null, "d", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "n", new Tree[] { }), + new Tree(null, null, new Tree[] { new Tree(null, "n", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "n", new Tree[] { }), new Tree(null, "T", new Tree[] { }), @@ -570,183 +517,172 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }), new Tree(null, "i", new Tree[] { }), new Tree(null, "n", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "l", new Tree[] { }), - new Tree(null, "Y", new Tree[] { })})})}), - 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, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "(", new Tree[] { })})})}), - new Tree(null, "range", new Tree[] { new Tree(null, null, new Tree[] { }), - new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, ")", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), - new Tree(null, "p", new Tree[] { }), - new Tree(null, "s", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "l", new Tree[] { }), + new Tree(null, "l", new Tree[] { })})}), + new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), new Tree(null, "o", new Tree[] { }), - new Tree(null, "n", new Tree[] { })})})}), - new Tree(null, "rewrite", 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[] { })})})}), - 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[] { }), - new Tree(null, "l", new Tree[] { }), + new Tree(null, "t", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "d", new Tree[] { })})})})}), + new Tree(null, null, new Tree[] { new Tree(null, "l", new Tree[] { }), + new Tree(null, "i", new Tree[] { }), + new Tree(null, "t", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "s", new Tree[] { }), + new Tree(null, "l", new Tree[] { })})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { }), + new Tree(null, ")", new Tree[] { })})})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "{", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "q", new Tree[] { }), + new Tree(null, "u", new Tree[] { }), + new Tree(null, "e", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), + new Tree(null, "c", new Tree[] { }), + new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "}", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), new Tree(null, "s", new Tree[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), - new Tree(null, "t", 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[] { })})})})})}), - 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[] { })})})}), - new Tree(null, "?", new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, null, new Tree[] { }), - new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(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[] { }), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[", new Tree[] { })})}), + new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "n", new Tree[] { }), new Tree(null, "g", new Tree[] { }), - new Tree(null, "e", 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[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), + new Tree(null, "e", new Tree[] { })})})})})})})})}), + new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "]", new Tree[] { })})})})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[", new Tree[] { }), + new Tree(null, "~", new Tree[] { })})}), + new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "r", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "n", new Tree[] { }), new Tree(null, "g", new Tree[] { }), - new Tree(null, "e", 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[] { })})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(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[] { })})})})})}), - 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[] { })})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(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[] { })})})})})}), - 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[] { })})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(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[] { })})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "~", new Tree[] { }), - new Tree(null, "/", new Tree[] { }), - new Tree(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[] { })})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", 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[] { })})})})})}), - new Tree(null, "rewrite", 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[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "E", 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[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }), + new Tree(null, "e", new Tree[] { })})})})})})})})}), + new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "]", new Tree[] { })})})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }), new Tree(null, "u", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "t", new Tree[] { }), new Tree(null, "e", new Tree[] { }), new Tree(null, "d", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "c", new Tree[] { }), - new Tree(null, "a", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "e", new Tree[] { })})})}), - new Tree(null, "rewrite", 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[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "E", 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[] { })})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", 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, "q", new Tree[] { }), - new Tree(null, "u", new Tree[] { }), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "^", 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, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { })})})})})})})})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { }), + new Tree(null, "/", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "^", 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, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { })})})})})})})})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { }), + new Tree(null, "/", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "?", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})}), + new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), new Tree(null, "o", new Tree[] { }), - new Tree(null, "t", new Tree[] { }), - new Tree(null, "e", new Tree[] { }), - new Tree(null, "d", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "l", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), + new Tree(null, "r", new Tree[] { }), + new Tree(null, "d", new Tree[] { })})}), + new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, ")", new Tree[] { })})})})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), + new Tree(null, "s", new Tree[] { })})})})}), + new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "^", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { })})}), + new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }), + new Tree(null, "l", new Tree[] { }), new Tree(null, "t", new Tree[] { }), new Tree(null, "e", new Tree[] { }), new Tree(null, "r", new Tree[] { }), + new Tree(null, "n", new Tree[] { }), new Tree(null, "a", new Tree[] { }), - new Tree(null, "l", new Tree[] { })})})}), - 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[] { })})})}), - new Tree(null, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "*", new Tree[] { }), - new Tree(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[] { })})})}), - 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new Tree(null, "d", 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[] { })})})})})})})}), - 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, "care", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(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[] { }), - new Tree(null, "l", new Tree[] { }), - new Tree(null, "a", new Tree[] { }), - new Tree(null, "s", new Tree[] { }), - new Tree(null, "s", new Tree[] { })})})}), - new Tree(null, "nonTerminalY", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "g", new Tree[] { }), - new Tree(null, "t", 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[] { })})})})})})})})})}), - new Tree(null, "!::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", 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, "literal", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(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[] { }), - new Tree(null, "/", new Tree[] { })})})}), - new Tree(null, "*", new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "~", new Tree[] { }), - new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "\n", 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[] { })})})})})}), - 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[] { })})})})})}), - 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[] { })})})})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "a", new Tree[] { }), - new Tree(null, "n", 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, "range", new Tree[] { new Tree(null, null, new Tree[] { }), - new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { new Tree(null, "a", new Tree[] { }), + new Tree(null, "d", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "++", new Tree[] { new Tree(null, "[", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "-", new Tree[] { new Tree(null, "a", new Tree[] { }), new Tree(null, "z", new Tree[] { })}), new Tree(null, "-", new Tree[] { new Tree(null, "A", new Tree[] { }), new Tree(null, "Z", new Tree[] { })}), new Tree(null, "-", new Tree[] { new Tree(null, "0", new Tree[] { }), new Tree(null, "9", new Tree[] { })}), - new Tree(null, "range0", new Tree[] { new Tree(null, "_", new Tree[] { })})})})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "w", new Tree[] { }), - new Tree(null, "o", new Tree[] { }), - new Tree(null, "r", new Tree[] { }), - new Tree(null, "d", new Tree[] { })})}), - 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[] { }), - new Tree(null, "n", new Tree[] { })})})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "f", new Tree[] { }), - new Tree(null, "y", new Tree[] { })})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }), + new Tree(null, "range", new Tree[] { new Tree(null, "_", new Tree[] { })})})})})})})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "q", new Tree[] { }), new Tree(null, "u", new Tree[] { }), new Tree(null, "o", new Tree[] { }), new Tree(null, "t", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "d", new Tree[] { })})}), - 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[] { })})})}), - 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, "range", new Tree[] { new Tree(null, "~", new Tree[] { }), - new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "\"", new Tree[] { })}), - new Tree(null, "range0", new Tree[] { new Tree(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[] { }), + new Tree(null, "d", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { })})}), + new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+", new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "[~", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "\"", new Tree[] { })}), + new Tree(null, "range", new Tree[] { new Tree(null, "\\", new Tree[] { })})})})})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), new Tree(null, "s", new Tree[] { }), new Tree(null, "c", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "p", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "d", 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[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "s", new Tree[] { }), - new Tree(null, "i", new Tree[] { }), - new Tree(null, "f", new Tree[] { }), - new Tree(null, "y", new Tree[] { })})})})})})})}), - new Tree(null, "::=", new Tree[] { new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), + new Tree(null, "d", new Tree[] { })})})})})})})})})})})})})}), + new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { })})})})}), + new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\"", new Tree[] { }), + new Tree(null, "\"", new Tree[] { })})})})}), + new Tree(null, "", new Tree[] { })})})})}), + new Tree(null, "::=", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { }), new Tree(null, "s", new Tree[] { }), new Tree(null, "c", new Tree[] { }), new Tree(null, "a", new Tree[] { }), new Tree(null, "p", new Tree[] { }), new Tree(null, "e", new Tree[] { }), - new Tree(null, "d", new Tree[] { })})}), - 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[] { }), + new Tree(null, "d", new Tree[] { })}), + new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { }), new Tree(null, "n", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\n", 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[] { }), + new Tree(null, null, new Tree[] { new Tree(null, "\n", new Tree[] { })})}), + new Tree(null, "=>", new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { }), new Tree(null, "r", new Tree[] { })})})})}), - new Tree(null, "sify", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\r", 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[] { })})})}), - new Tree(null, "range", new Tree[] { new Tree(null, "~", new Tree[] { }), - new Tree(null, null, new Tree[] { new Tree(null, "range0", new Tree[] { new Tree(null, "n", new Tree[] { })}), - new Tree(null, "range0", new Tree[] { new Tree(null, "r", new Tree[] { })})})})})})})})})})})}), - new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { })})}) + new Tree(null, null, new Tree[] { new Tree(null, "\r", new Tree[] { })})}), + new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "literal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "\\", new Tree[] { })})}), + new Tree(null, "[~", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "range", new Tree[] { new Tree(null, "n", new Tree[] { })}), + new Tree(null, "range", new Tree[] { new Tree(null, "r", new Tree[] { })})})})})})})})})})}), + new Tree(null, null, new Tree[] { })}) // DO NOT EDIT STUFF ABOVE: IT IS AUTOMATICALLY GENERATED ; } @@ -756,3 +692,35 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }), + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +