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");
}