[dev-context] Changing font and color using \processisolatedwords

[Aditya Mahajan]

Why can't I change the color and style when using processisolatedwords?

\defineframed[colored][foregroundcolor=red,foregroundstyle=\bfc,location=low]
\starttext
\colored{What}
\processisolatedwords {\input ward \relax } \colored
\stoptext

Also \processwords is defined twice, first in syst-aux which is then 
overwritten by the definition in supp-box.

Aditya