clisp – Tarik Billa

What’s difference between defvar, defparameter, setf and setq

April 27, 2023 by Tarik

DEFPARAMETER always assigns a value. So: [1]> (defparameter a 1) A [2]> (defparameter a 2) A [3]> a 2 while DEFVAR does it only once, so: [4]> (defvar b 1) B [5]> (defvar b 2) B [6]> b 1 SETF is a macro which uses SETQ internally, but has more possibilities. In a way it’s … Read more

Lisp Executable

April 1, 2023 by Tarik

I was actually trying to do this today, and I found typing this into the CLisp REPL worked: (EXT:SAVEINITMEM “executable.exe” :QUIET t :INIT-FUNCTION ‘main :EXECUTABLE t :NORC t) where main is the name of the function you want to call when the program launches, :QUIET t suppresses the startup banner, and :EXECUTABLE t makes a … Read more

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