text: module.exports = function getLocation ( source, search ) {
  	var lines = source.split( '\n' );
  	var len = lines.length;
  
  	var lineStart = 0;
  	var i;
  
  	const charIndex = typeof search === 'number' ? search : source.indexOf( search );
  
  	for ( i = 0; i < len; i += 1 ) {
  		var line = lines[i];
  		var lineEnd =  lineStart + line.length + 1; // +1 for newline
  
  		if ( lineEnd > charIndex ) {
  			return { line: i + 1, column: charIndex - lineStart };
  		}
  
  		lineStart = lineEnd;
  	}
  
  	throw new Error( 'Could not determine location of character' );
  };
  