c-repl/src/errors.cpp

#include <vector>
#include <string>
#include <iostream>
using namespace std;

#include "include/colors.h"
#include "include/tokenize.h"


void print_error_position(vector<string> history, CodePosition pos) {
    if (pos.column == -1 || pos.line == -1)
        return;

    cout << endl;
    string line = history[pos.line];

    printf(BOLD "%4d " RESET , pos.line+1);
    cout << line << endl;

    for (int i=0; i < pos.column + 5; i++)
        cout << " ";

    cout << BOLD RED "^--" RESET << endl;
}