function processTabs(code, tabSize)
    {
        var tab = '';

        for (var i = 0; i < tabSize; i++)
            tab += ' ';

        return code.replace(/\t/g, tab);
    }
Replaces tabs with spaces.

@param {String} code		Source code.
@param {Number} tabSize	Size of the tab.
@return {String}			Returns code with all tabs replaces by spaces.