Revert "Several bug fixes and enhancements on ZenScripts"

MineTweaker3-API/src/main/java/minetweaker/runtime/MTTweaker.java

@@ -128,7 +128,7 @@ public class MTTweaker implements ITweaker {
 				while (script.next()) {
 					Reader reader = null;
 					try {
-						reader = new InputStreamReader(new BufferedInputStream(script.open()), "UTF-8");
+						reader = new InputStreamReader(new BufferedInputStream(script.open()));
 
 						String filename = script.getName();
 						String className = extractClassName(filename);

ZenScript/src/main/java/stanhebben/zenscript/ZenTokener.java

@@ -95,7 +95,7 @@ public class ZenTokener extends TokenStream {
 	private static final String[] REGEXPS = {
 			"#[^\n]*[\n\\e]",
 			"//[^\n]*[\n\\e]",
-			"/\\*[^\\*]*(\\*|\\*[^/\\*][^\\*]*)*\\*/",
+			"/\\*[^\\*]*(\\*[^/]*)*\\*/",
 			"[ \t\r\n]*",
 			"[a-zA-Z_][a-zA-Z_0-9]*",
 			"\\-?(0|[1-9][0-9]*)\\.[0-9]+([eE][\\+\\-]?[0-9]+)?",

ZenScript/src/main/java/stanhebben/zenscript/expression/ExpressionJavaLambda.java

@@ -90,7 +90,6 @@ public class ExpressionJavaLambda extends Expression {
 		for (Statement statement : statements) {
 			statement.compile(environmentMethod);
 		}
-		output.ret();
 		output.end();
 
 		environment.putClass(clsName, cw.toByteArray());

ZenScript/src/main/java/stanhebben/zenscript/parser/NFA.java

@@ -21,10 +21,6 @@ public class NFA {
 	public static final int NOFINAL = Integer.MIN_VALUE;
 	public static final int EPSILON = Integer.MIN_VALUE + 1;
 
-	/* UNICODE_ESCAPE should be between 128 and 256, so unicode chars can be
-		matched by regexp like '.' and '[^a]' and not by '[a-zA-Z]' */
-	public static final int UNICODE_ESCAPE = 256;
-
 	private final NFAState initial;
 
 	private HashMap<NodeSet, DFA.DFAState> converted;
@@ -322,8 +318,6 @@ public class NFA {
 	/* Processes a single character */
 	private int processChar(CharStream stream) {
 		if (stream.optional('\\')) {
-			if (stream.optional('u'))
-				return UNICODE_ESCAPE;
 			if (stream.optional('e'))
 				return -1;
 			if (stream.optional('r'))

ZenScript/src/main/java/stanhebben/zenscript/parser/TokenStream.java

@@ -212,17 +212,12 @@ public class TokenStream implements Iterator<Token> {
 			StringBuilder value = new StringBuilder();
 			int tLine = line;
 			int tLineOffset = lineOffset;
-			int _fakeNextChar = nextChar > 127 ? NFA.UNICODE_ESCAPE : nextChar;
-			while (dfa.transitions[state].containsKey(_fakeNextChar)) {
-				if (nextChar < 0)
-					value.append((char) nextChar);
-				else
-					value.appendCodePoint(nextChar);
-				state = dfa.transitions[state].get(_fakeNextChar);
+			while (dfa.transitions[state].containsKey(nextChar)) {
+				value.append((char) nextChar);
+				state = dfa.transitions[state].get(nextChar);
 				line = reader.line;
 				lineOffset = reader.lineOffset;
 				nextChar = reader.read();
-				_fakeNextChar = nextChar > 127 ? NFA.UNICODE_ESCAPE : nextChar;
 			}
 
 			if (line < 0)

ZenScript/src/main/java/stanhebben/zenscript/statements/Statement.java

@@ -26,10 +26,7 @@ public abstract class Statement {
 			}
 			case T_RETURN: {
 				parser.next();
-				ParsedExpression expression = null;
-				if (parser.peek() != null && !parser.isNext(T_SEMICOLON)) {
-					expression = ParsedExpression.read(parser, environment);
-				}
+				ParsedExpression expression = ParsedExpression.read(parser, environment);
 				parser.required(T_SEMICOLON, "; expected");
 				return new StatementReturn(next.getPosition(), returnType, expression);
 			}

ZenScript/src/main/java/stanhebben/zenscript/statements/StatementForeach.java

@@ -57,6 +57,5 @@ public class StatementForeach extends Statement {
 		body.compile(local);
 		iterator.compilePostIterate(localVariables, exit, repeat);
 		methodOutput.label(exit);
-		iterator.compileEnd();
 	}
 }

ZenScript/src/main/java/stanhebben/zenscript/type/expand/ZenExpandMember.java

@@ -77,12 +77,12 @@ public class ZenExpandMember {
 
 		@Override
 		public Expression eval(IEnvironmentGlobal environment) {
-			return new ExpressionCallStatic(position, environment, getter, value.eval(environment));
+			return new ExpressionCallVirtual(position, environment, getter, value.eval(environment));
 		}
 
 		@Override
 		public Expression assign(ZenPosition position, IEnvironmentGlobal environment, Expression other) {
-			return new ExpressionCallStatic(position, environment, setter, value.eval(environment), other);
+			return new ExpressionCallVirtual(position, environment, setter, value.eval(environment), other);
 		}
 
 		@Override