X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Fmisc%2FMetaGrammar.java;h=f8c40ba6aa7b84959178d91728be14fac8d0f570;hp=937a9f7745be01673e09d96a92ac22f5f5c16a8c;hb=681ebba360fdd2a193301de967f54c6df1edbf83;hpb=3e081692a4a7f1a3333f8846a525f71c4543922e diff --git a/src/edu/berkeley/sbp/misc/MetaGrammar.java b/src/edu/berkeley/sbp/misc/MetaGrammar.java index 937a9f7..f8c40ba 100644 --- a/src/edu/berkeley/sbp/misc/MetaGrammar.java +++ b/src/edu/berkeley/sbp/misc/MetaGrammar.java @@ -15,7 +15,6 @@ public class MetaGrammar extends ReflectiveWalker { return ret.toString(); } - // FIXME private static HashSet dropAll = new HashSet(); // Statics ////////////////////////////////////////////////////////////////////////////// @@ -54,16 +53,12 @@ public class MetaGrammar extends ReflectiveWalker { public PreSequence _amp_(PreSequence p, Object[] o) { return p.and(new PreSequence(o, null).buildSequence(null, true, false, true)); } public PreSequence _amp__tilde_(PreSequence p, Object[] o) { return p.not(new PreSequence(o, null).buildSequence(null, true, false, true)); } - public Object _star_(Element r) { return Repeat.many0(r); } public Element epsilon(Object o, Object b) { return Union.epsilon; } public Object _leftparen__rightparen_(Object o) { return Union.epsilon; } public Element _rightparen_(Object e) { return SELF; } - public Element _bang_(Element r) { return r; } - public Object _caret_(String s) { return new MyLift(s); } public Union nonTerminal(String s) { return nonTerminal(s, null, false, false); } public Union _colon__colon__equals_(String s, PreSequence[][] p) { return nonTerminal(s, p, false, false); } public Union _bang__colon__colon__equals_(String s, PreSequence[][] p) { return nonTerminal(s, p, false, true); } - public Union _colon__colon__equals_(boolean q, String s, PreSequence[][] p) { return nonTerminal(s, p, false, q); } public Object _leftparen_(PreSequence[][] p) { return nonTerminal("anon"+(anon++), p, false, false); } public Union nonTerminal(String str, PreSequence[][] s, boolean synthetic, boolean dropAll) { Union n = str.equals(startSymbol) ? g : nt.get(str); @@ -99,7 +94,6 @@ public class MetaGrammar extends ReflectiveWalker { false); } - public Object _plus_(final Element r) { return Repeat.many1(r); } public PreSequence rewrite(Object[] o) { return new PreSequence(o, null); } public PreSequence seqx(PreSequence p, String tag) { return _equals__greater_(p, tag); } @@ -109,19 +103,33 @@ public class MetaGrammar extends ReflectiveWalker { } public PreSequence ps(Object[] o) { return new PreSequence(o); } + public PreSequence ps2(Object[] o1, String s, Object[] o2) { + if (o1==null) o1 = new Object[0]; + if (o2==null) o2 = new Object[0]; + Object[] o3 = new Object[o1.length + o2.length + 1]; + System.arraycopy(o1, 0, o3, 0, o1.length); + o3[o1.length] = string(s); + System.arraycopy(o2, 0, o3, o1.length+1, o2.length); + PreSequence ret = new PreSequence(o3, s); + ret.drops[o1.length] = o3.length>1; + return ret; + } public PreSequence _slash_(PreSequence p, Object sep) { return p.sparse(sep); } + public Object _star_(Element r) { return Repeat.many0(r); } + public Object _plus_(final Element r) { return Repeat.many1(r); } 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 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 Element literal(String s) { Element ret = string(s); dropAll.add(ret); return ret; } 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); } @@ -135,15 +143,6 @@ public class MetaGrammar extends ReflectiveWalker { return set(ret); } - 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 class PreSequence { public final HashSet and = new HashSet(); public final HashSet not = new HashSet(); @@ -205,10 +204,7 @@ public class MetaGrammar extends ReflectiveWalker { int j = 0; for(int i=0; i1; } else o2[j] = (Element)oi; if (MetaGrammar.dropAll.contains(o2[j])) drops[j] = true; @@ -280,6 +276,8 @@ public class MetaGrammar extends ReflectiveWalker { + + // DO NOT EDIT STUFF BELOW: IT IS AUTOMATICALLY GENERATED new Tree(null, "gram", new Tree[] { new Tree(null, null, 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[] { })}), @@ -319,14 +317,14 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }), new Tree(null, "a", 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, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps2", 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, "^", 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, ":", 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, "a", new Tree[] { }), + new Tree(null, "=", new Tree[] { })}), + new Tree(null, 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[] { }), @@ -340,15 +338,15 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, 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, "w", new Tree[] { }), + new Tree(null, "/", new Tree[] { new Tree(null, "ps2", 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, "^", 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, "!", 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, "a", new Tree[] { }), + new Tree(null, "=", new Tree[] { })}), + new Tree(null, 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[] { }), @@ -410,31 +408,31 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, 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, "/", new Tree[] { new Tree(null, "ps2", 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, "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, "^", 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, "e", 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, "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, "/", new Tree[] { new Tree(null, "ps2", 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, "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, "^", 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, "e", 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, "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[] { }), @@ -445,16 +443,36 @@ new Tree(null, "gram", 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, null, new Tree[] { new Tree(null, "p", new Tree[] { }), - new Tree(null, "s", 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, "?", new Tree[] { new Tree(null, "(", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "ps", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "+/", new Tree[] { new Tree(null, "nonTerminal", new Tree[] { new Tree(null, null, new Tree[] { new Tree(null, "e", new Tree[] { })})}), + 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, "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, "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, "(", 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, "+/", 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, "2", 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, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps2", 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, 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[] { }), @@ -468,12 +486,12 @@ new Tree(null, "gram", new Tree[] { new Tree(null, 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, "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, "/", new Tree[] { new Tree(null, "ps2", 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, "x", 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, 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[] { })})})})}), @@ -510,10 +528,10 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }), new Tree(null, "n", new Tree[] { }), new Tree(null, "g", 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, "ps2", 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, null, new Tree[] { new Tree(null, "-", 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, "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[] { }), @@ -544,10 +562,13 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }), new Tree(null, "r", new Tree[] { }), new Tree(null, "a", 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, "ps2", new Tree[] { new Tree(null, 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, "/", new Tree[] { new Tree(null, "ps2", new Tree[] { new Tree(null, null, new Tree[] { }), + new Tree(null, null, new Tree[] { new Tree(null, "{", 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, "q", new Tree[] { }), new Tree(null, "u", new Tree[] { }), @@ -558,74 +579,74 @@ new Tree(null, "gram", 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, "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, "[", 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, "ps2", new Tree[] { new Tree(null, null, 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, "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, "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, "ps2", new Tree[] { new Tree(null, 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, "*", 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, "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, "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, "ps2", 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, "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, 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, "ps2", 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, "s", 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, "ps2", 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, null, new Tree[] { new Tree(null, "*", new Tree[] { }), + new Tree(null, "/", 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, "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, "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, "ps2", 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, "s", 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, "ps2", 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, "s", 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, "ps2", 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, null, new Tree[] { new Tree(null, "+", new Tree[] { }), + new Tree(null, "/", 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, "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, "ps2", 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, null, new Tree[] { new Tree(null, "?", 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, "/", 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, "ps2", 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, "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, "d", new Tree[] { })})})}), + new Tree(null, null, new Tree[] { new Tree(null, ")", 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, 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, null, new Tree[] { new Tree(null, "/", new Tree[] { new Tree(null, "ps2", new Tree[] { new Tree(null, null, new Tree[] { }), + new Tree(null, null, new Tree[] { new Tree(null, "(", new Tree[] { })}), + new Tree(null, 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[] { }), @@ -737,3 +758,5 @@ new Tree(null, "gram", new Tree[] { new Tree(null, null, new Tree[] { }), + +