Questions tagged [defvar]

Q: How can I test (programmatically) whether a variable has been defined, but not initialized? (defvar foo) EXAMPLE: (if (my-test foo) (message "%s has been defined, but not initialized." foo) (message "%s has been defined AND initialized."…

I would like to add an alternative answer to the thread How do I force re-evaluation of a defvar? Before doing so, however, I would like to learn how to eliminate the single-quote to prevent evaluation of the argument INPUT to the new function…