# Common Lisp Puzzle

posted on 2012-09-19 15:35:27

In the last week or so, a puzzle has shown up in one or two different places about a certain strange piece of Lisp code.  The code is as follows:
(let (#'1) (+ function 2))==> 3

It took me a bit to figure out, but the trick is what reader macros expand to.  Also, where certain macros are in the code.

Don't have it yet?  I'll give you a hint:
(let ('1) (+ quote 2))==> 3