Grammar help

[krepsen.livejournal.com]

Is this sentence correctly written "Удачи завтра Ася"?
 

Comments

[apakin.livejournal.com]

«Удачи тебе завтра, Ася!» is more accurate.

[syntinen.livejournal.com]

Удачи завтра, Ася!

[krepsen.livejournal.com]

Thanks:)

[oryx_and_crake]

It depends on whether Ася is a name of the person who writes this or a name of the person who wishes her good luck.

[krepsen.livejournal.com]

I'm wishing Ася good luck.

[oryx_and_crake]

Fine, then "Удачи завтра, Ася!" is OK.

[archaicos.livejournal.com]

To make it less ambiguous, one may move the name of the person talked to in front of the sentence:
Ася, удачи [тебе] завтра.
Otherwise, the name at the end may look as a signature of the writer, if there's no comma or period before the name. Compare:
Удачи завтра, Ася.
Удачи завтра. Ася.
And honestly, I'm not sure if the comma removes the ambiguity (the period does, though). Need to check with some grammar reference.