Remove focus from .cmd-field when length == 0

aapomm / running-vim

Javascript game to help people practice vim navigation

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Remove focus from .cmd-field when length == 0 #6

Closed chuckoy closed 8 years ago

chuckoy commented 8 years ago

It works by detecting the keyup event from the Backspace and Delete keys. It checks the length of .cmd-field and if it is 0, removes focus from the input field (similar to Vim behaviour).

Hopefully this resolves issue #1

Opened a new pull request to merge from a distinct branch.