import java.io.*;
%%
%class ex1
%unicode
%line
%column
%{
//these variables are defined static because they will be referenced in main, a static method
static int charCount = 0, wordCount = 0, lineCount = 0;

public static void main(String [] args) throws IOException
{
	//create a scanner and use the scanner's yylex function
	//if you want standard input, System.in instead of new FileReader(args[0])
	ex1 lexer = new ex1(new FileReader(args[0]));
	lexer.yylex();
	System.out.println("Characters: " + charCount + " Words: " + wordCount +" Lines: " +lineCount);
}
%}
%type Object //this line changes the return type of yylex into Object
word = [^ \t\n\r]+
%%
{word}		{wordCount++; charCount += yytext().length(); }
[\n]		{charCount++; lineCount++; }
[\r]		{}
.		{charCount++; }