Code in any language that amount to a value is an expression. Lisp code is just lists with elements, a fundmental datastructure in lisp, however the plan was to use a syntax (m-expressions) more similar to Java and Python, but the initial version just evaluated the code in data form and that was called s-expressions. s-expressions make a structured tree very similar to the tree sturcture a ...
I'm not overly familar with AutoLISP having a problem writing a script that increments numbers in Text or MText by 1, preferably all selected text. (defun c:IncrementTextNumbers (/ ss obj) (setq ...
lisp - Autolisp function that Increment numbers intext or mtext +1 ...
Lisp is used in many applications, but mostly not the way CS students learn it. They use Lisp for basic CS concepts. Real Lisp software often looks different. More macros, more object-oriented, more imperative, lots of low-level stuff, ... The typical student might get the impression that Lisp has only lists as a data structure and that everything is made out of lists (alternatively out of ...
What is lisp used for today and where do you think it's going?
Ansi Common Lisp by Paul Graham is a good book. I think it might be out of print, so your best bet to get it via Amazon. I got the book for a "Natural Language Processing" class I took my sophomore year in college. We had to write the programing projects in LISP, and so I needed to learn Lisp quickly. The book helped me quite a bit.
scheme - What's the best way to learn LISP? - Stack Overflow