function selectorForLineN(line) {
return function (container) {
- window.getSelection().setPosition(container, 0);
+ window.getSelection().collapse(container, 0);
for (var i = 0; i < line - 1; i++)
window.getSelection().modify('move', 'forward', 'line');
window.getSelection().modify('extend', 'forward', 'line');