// Supplementary to "Software Design ...", John A Robinson, Newnes, 2004,
//
// Remove line numbers from a source code listing that were previously
// added by addnumbers
// Remove start of each line up to string ": "
// John Robinson 7 September 2003
//
#include <iostream>
#include <fstream>
#include <iomanip>
using namespace std;
int main(int argc, char *argv[]) {
	char linebuffer[2048];
	if (argc != 3) {
		cerr << "Usage: remnumbers in_numbfile out_codefile\n";
		return -1;
		}
	ifstream infile(argv[1]);
	if (!infile) {
		cerr << "Can't open " << argv[1] << endl;
		return -1;
		}
	ofstream outfile(argv[2]);
	if (!outfile) {
		cerr << "Can't open " << argv[2] << endl;
		return -1;
		}
	int linenumber = 0;
	while(1) {
		infile.getline(linebuffer, 2048, ':'); // Line up to ':'
		if (infile.eof())
			break;
		infile.getline(linebuffer, 2048, '\n'); // Rest of line
		outfile << &linebuffer[1] << endl;
		}
	infile.close();
	outfile.close();
	return 0;
	}