//MetaGrammar mg0 = new MetaGrammar();
//mg0.walk(MetaGrammar.meta);
//System.out.println(mg0);
- Tree<String> res = new CharToken.CharToStringParser(MetaGrammar.make()).parse1(new CharToken.Stream(new InputStreamReader(new FileInputStream(s[0]))));
+ Tree<String> res = new CharToken.CharToStringParser(MetaGrammar.make()).parse(new CharToken.Stream(new InputStreamReader(new FileInputStream(s[0])))).expand1();
MetaGrammar mg = (MetaGrammar)new MetaGrammar().walk(res);
//System.out.println(mg);
Union meta = mg.done();
SequenceInputStream sis = new SequenceInputStream(new FileInputStream(s[0]), new FileInputStream(s[1]));
- res = new CharToken.CharToStringParser(meta).parse1(new CharToken.Stream(new InputStreamReader(sis), "parsing " + s[1] + " using " + s[0]));
+ res = new CharToken.CharToStringParser(meta).parse(new CharToken.Stream(new InputStreamReader(sis), "parsing " + s[1] + " using " + s[0])).expand1();
Union testcasegrammar = ((MetaGrammar)new MetaGrammar("ts").walk(res)).done("ts");
if (testcasegrammar==null) return;
CharToken.Stream cs = new CharToken.Stream(new InputStreamReader(new FileInputStream(s[2])), "parsing " + s[2] + " using " + s[1]);
System.out.println("\nready...");
System.in.read();
}
+ System.gc();
+ long now = System.currentTimeMillis();
Forest<String> r2 = parser.parse(cs);
+ System.out.println();
+ System.out.println("elapsed = " + (System.currentTimeMillis()-now) + "ms");
if (profile) {
System.out.println("\ndone");
System.in.read();
return ret;
}
public boolean execute() throws Exception {
- Forest<String> res = new CharToken.CharToStringParser(grammar).parse(inp);
+ Forest<String> res = null;
+ ParseFailed pfe = null;
+ try {
+ res = new CharToken.CharToStringParser(grammar).parse(inp);
+ } catch (ParseFailed pf) {
+ pfe = pf;
+ }
+ //ystem.out.println("res=="+res);
Collection<Tree<String>> results = res==null ? new HashSet<Tree<String>>() : res.expand(false);
System.out.print("\r");
if (results.size() == 0 && output.length > 0) {
System.out.print("\033[31m");
System.out.println("PARSE FAILED");
System.out.print("\033[0m");
+ if (pfe != null) pfe.printStackTrace();
} else {
System.out.print("\r \r");
}