antlr/tool/playground/TestT.java

import org.antlr.v4.runtime.ANTLRFileStream;
import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.CommonTokenStream;

public class TestT {
	public static void main(String[] args) throws Exception {
		CharStream input = new ANTLRFileStream(args[0]);
		T lex = new T(input);
		CommonTokenStream tokens = new CommonTokenStream(lex);
		tokens.fill();
		System.out.println(tokens.getTokens());
	}
}
got ambig pred thing working i think; unit tests. missing validating pred thing. [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9480] 2011-11-29 11:16:45 +08:00			`import org.antlr.v4.runtime.ANTLRFileStream;`
alter visitTerminal interface, add visitErrorNode. 2012-02-27 14:07:45 +08:00			`import org.antlr.v4.runtime.CharStream;`
got ambig pred thing working i think; unit tests. missing validating pred thing. [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9480] 2011-11-29 11:16:45 +08:00			`import org.antlr.v4.runtime.CommonTokenStream;`
pull apart treeviewer; rename ANTLRParserListener [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9148] 2011-10-21 11:12:32 +08:00
reworked udo's tree viewer [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9149] 2011-10-22 02:58:00 +08:00			`public class TestT {`
add more [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8637] 2011-06-15 08:29:02 +08:00			`public static void main(String[] args) throws Exception {`
alter visitTerminal interface, add visitErrorNode. 2012-02-27 14:07:45 +08:00			`CharStream input = new ANTLRFileStream(args[0]);`
fix a bug related to semantic predicates in the lexer and generally cleaned up variable and method names in the simulator. I moved all of the predicates to the right side of lexer rules in the unit tests. Later, we should ensure that predicates only occur on the right edge of lexer rules. We should state that the rule is not been accepted so we can't test things like getText(), we have to use more raw indexes into the character stream. In the lexer simulator, the addDFAState() method now does not try to compute whether there is a predicate in the configurations. That information has already been set into the ATNConfigSet by the getEpsilonTarget() method. [I should also point out that I have not tested the Java parsing in a while and now it hits a landmine on a number of common Java files in jdk :(. I'm not sure where that crept in] 2012-06-08 08:31:18 +08:00			`T lex = new T(input);`
alter visitTerminal interface, add visitErrorNode. 2012-02-27 14:07:45 +08:00			`CommonTokenStream tokens = new CommonTokenStream(lex);`
fix a bug related to semantic predicates in the lexer and generally cleaned up variable and method names in the simulator. I moved all of the predicates to the right side of lexer rules in the unit tests. Later, we should ensure that predicates only occur on the right edge of lexer rules. We should state that the rule is not been accepted so we can't test things like getText(), we have to use more raw indexes into the character stream. In the lexer simulator, the addDFAState() method now does not try to compute whether there is a predicate in the configurations. That information has already been set into the ATNConfigSet by the getEpsilonTarget() method. [I should also point out that I have not tested the Java parsing in a while and now it hits a landmine on a number of common Java files in jdk :(. I'm not sure where that crept in] 2012-06-08 08:31:18 +08:00			`tokens.fill();`
			`System.out.println(tokens.getTokens());`
add more [git-p4: depot-paths = "//depot/code/antlr4/main/": change = 8637] 2011-06-15 08:29:02 +08:00			`}`
			`}`