Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://www.lispworks.com/documentation/HyperSpec/Body/05_aaaa.htm below:

CLHS: Section 5.1.1.1.1

 (let ((ref2 (list '())))
   (push (progn (princ "1") 'ref-1)
         (car (progn (princ "2") ref2)))) 
>>  12
=>  (REF1)

 (let (x)
    (push (setq x (list 'a))
          (car (setq x (list 'b))))
     x)
=>  (((A) . B))

push first evaluates (setq x (list 'a)) => (a), then evaluates (setq x (list 'b)) => (b), then modifies the car of this latest value to be ((a) . b).

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4