Feature request: Add option to output console text to origin CMD window

[mariomadproductions]

State your operating system:

Windows.

DesMuME version

git master

Issue

I have a ROM that produces debug output. At the moment, I can view that from desmume's own CMD window. But I need to be able to redirect it to another process or file, for further processing in real-time. So could the option to output to the CMD window the desmume.exe is started from be added? That way I can do something like desmume | my_script.