The page only lists the modules which are explicitly imported.
Neither dynamically loaded modules (loaded during program execution) nor
indirect modules required by other modules are shown. (The former
is usually impossible to determine statically, and the latter depends on
the execution context -- things such as currently active LIBPATH
,
BEGINLIBPATH
and ENDLIBPATH
all determine which modules
will be actually loaded.)
If you want to find out which module is really used by a given program
file, you can use the PSTAT /L
command while that specific program
is running.