while creating autocomplete for a lexer i ran into undocumeented directive #RTE_DoNotShowWindow.

What will it do?

I guess it will supress an error-message to appear?
-or-
Instantly interrupt execution and return to desktop without any message? (- is that a feature? i thought it were a bug-)

and btw. i know there is no compiler, but does any grammar exist for thinbasic?