Multiline message box on a PC laptop?????

[Howard Bornstein]

I'm doing some Rev development on a PC laptop (two different ones, 
actually) and for the life of me I can't figure out how to execute 
scripts in the multiline message box.

The PCs have an Enter key but that only works on the single-line message 
box. In the multiline box it just adds a blank line.

The following do not work on either PC:

Shift-Enter
Ctrl-Enter
Fn-Enter
Alt-Enter

How the heck to you get the multiline message box to execute its script 
lines on a PC laptop?

Regards,

Howard Bornstein
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