Allow disabling a symbol macro with a macro environment, #'cl-macroexpand 2011-07-03 Aidan Kehoe <kehoea@parhasard.net> * cl.el (cl-macroexpand): Allow code to disable a given symbol macro while expanding code by prepending a cons with a nil cdr to the macro environment.

#!/bin/sh
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emacs_beta_version=31
xemacs_codename="ginger"
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xemacs_release_date="2011-04-29"
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