main.cpp

#include<FlexLexer.h>
 
#include <string.h>
#include <stdlib.h>
#include <iostream.h>
#include <fstream.h>
 
#include "stack.h"
 
int main(int argc, char* argv[] )
{
    const char * file_name = strdup(argv[1]);
    ifstream input;
    input.open(file_name, ios::in);
    yyFlexLexer* parser = new yyFlexLexer(&input);
    
    /* allocate initial stack */
    stack = (Stack *) malloc(stack_size * sizeof(Stack));
 
    if ( stack == NULL)
    {
        cerr << "texparser: not enough memory for stacks\n";
        return 3;
    }
 
    while(parser->yylex() != 0);
 
    return 0;
}