Python also has a module called in the standard library for parsing command-line arguments.

Just a few years ago it became economically feasible to generate hydrogen from self-contained modules called disseminators.

The convention was implemented for Dell in a module called .

The site was organized into tabs, each tab containing user-selected modules called Flakes.

He has developed an advanced module called 'Seizing the Room'.

Each signal is processed by a module called rake finger.

Aspect-oriented approaches provide explicit support for localizing concerns into separated modules, called aspects.

For example, system semaphores are provided by a module called ti.

But a separate, compatible module, called TextEffects, offers a wider range of design tools.

The modules, called plug-ins or codecs, are often freely available.