when [please v] key pressed

repeat (tell)
say [me] for (2) secs
end

stop [soon! v]

jvvg wrote:

(#2)
I believe letters, numbers, -, and _.

UPDATE: the regex is this: /^+$/i (source)

This confirms what I said above. \w means letters, numbers, and underscores, while the - allows hyphens.

/^[\w-]+$/i

Thank you!

define :D