Controls whether LispWorks should be themed.
A generalized boolean.
controls whether a LispWorks application should be themed.
On Windows XP, LispWorks is "themed", that is it uses the current theme of the desktop. You can switch this off by calling
On non-XP systems, or when the application does not have Common Controls 6, this call has no effect.
affects only windows that are created after it was called. Normally, it should be called before any window is created, so all LispWorks windows will appear with the same theme. However,
can be called multiple times in the same run.
LispWorks User Guide and Reference Manual - 22 Dec 2009