Feature: Press ctrl+enter to add tasks

[kleber-swf]

It would be nice to press ctrl+enter to add tasks to the list.

It's a minor issue, I know, but it would be faster and easier to add tasks.

[barleymalt]

upvote

[sekwah41]

While this is the original task, this is closed in favor or #271 as it has more detail of possible variations of the key combos. Though I will be adding this :)