I run emacs in two ways: One as a Mac OS X executable, built from source, and the other as a Linux executable using the Lucid toolkit, in daemon mode, connected to using a graphical emacscient using XQuartz on my mac laptop.
My base configuration is currently Emacs Prelude, and it defines a set of key chords that use a Super key, in addition to some Meta and Ctrl chords. However, I cannot figure out how to send a Super chord at all. This is true both on my OSX build and on my emacsclient/XQuartz setup. Command sends Meta, Option just sends literal keys (in the OSX way, it emits a subset of the extended Unicode space) and obviously Shift and Ctrl do their usual thing.
So, how do I send super-prefixed key chords to my Emacs?