The Common Lisp implementation of Medley Interlisp is closer to CLtL1 than ANSI but does support the condition system. The CONDITIONGRAPH tool shows the hierarchy graph of conditions.

Unfortunately the state of graphics programming frameworks in #commonlisp is not quite there yet, so it seems I'll be crawling back to #cpp and #openframeworks for my graphics needs.

Bits and pieces are there in the lisp ecosystem, but there's nothing at the moment that ties it all together in the way that oF or Processing does. In the future I might think of going down the Clojure/quill route, as it seems I should be able to leverage the full power of a lisp and all of Java/Processing.

Installing lisp for beginners.

https://screwlisp.small-web.org/fundamental/installing-lisp-etc/

So much computing is predicated on having this or a conscious alternative decision to it. Here is my attempt to help beginners get this far. What do you think?

#programming #workflow #GUI #mcclim #commonLisp #emacs #ecl #clisp #slime #leonardoCalculus #eepitch

https://screwlisp.small-web.org/lispgames/LCKR-object-oriented-simulation-simulation/

I have to say, I am really, really happy with how the flow into the thirty second GIF reflects my ideal computer useage.

Basically, I write a clim command that steers my leonardo system "like a person does" via emacs-server, visible in the background of the straightforward clim interactor GUI I generated in a couple lines.

#programming #gamedev #devlog #simulation #commonLisp #leonardoCalculus

https://screwlisp.small-web.org/lispgames/LCKR-a-simulation-backend-interface/

Really just a devlog! I slapped a #mcclim #gui onto my simulation so that I could click a button rather than type actions over and over again.

Then, I really just figured out that one simple-starting-arrangement idea I had doesn't work, because the only vertical move that gets triggered is from the lowest row of a tile to the highest row of the same tile.

Small "improvements".

Made some minor changes to MICRO COMMON LISP: better compatibility, pseudo-strings, more free nodes, etc.
http://t3x.org/mcl/index_d.html
#LISP #CommonLISP

#leonardoCalculus #Sandewall #programming #objectOriented #simulation #lisp #commonLisp

I feel like this article is one of those moments that is a monumental achievement for the writer themselves, but precedes adding glitzy picture making (which will eventually come too).

If you remember, I was recapitulating my somewhat failed #lispgamejam #gamedev . This time and in about half a week just now - I got the plant/insect/bird Breitenbergian Vehicle simulation workin'.

https://screwlisp.small-web.org/lispgames/LCKR-completing-the-simulation/

Planning to write a post on #CommonLisp #REPL customization. Gathering state-of-the-art customizations. Remembered that I implemented native graphical debugger in #Nyxt once (immortalized in Ndebug https://github.com/atlas-engineer/ndebug). Went to check on the current state of Nyxt-native debugging.

And yes, native debugger was removed too, much like many other signature features. Which might be a reason to hold a grudge about my work being erased, I guess?

But I'm more saddened about this exemplary REPL hacking piece gone missing, really. I want to point at good examples of custom REPLs in my new post... and there aren't many anymore

#hackThePlanet
#lispyGopherClimate #interview with 500 hats of @lambdacalculus
Their kofi: https://ko-fi.com/lambdacalculus

https://communitymedia.video/w/iEzEkc2SPuL5twaSnTEEq5 #archive

of #DOOM #redstaros #piratebox fame

Previewing their
#phreakNIC #technology #hacker
#HOPE #HOPE_16
talks!

Also #oldComputerChallenge happening RIGHT NOW https://screwlisp.small-web.org/occ/25/jul15.txt (I'm doing #xemacs emacs)

LambdaCalculus knows #emacs #lisp ...! And that's where it began then #commonLisp #CCL on the #macintosh

@dougmerritt @mdhughes @hairylarry

Ghost Ops use the language of ghosts. Common Lisp for starters. #CommonLisp #Lisp #DeadSwitch

http://tomsitcafe.com/2025/07/14/the-silent-operators-language-common-lisp-basics/

#programming #systemsProgramming #software #commonLisp #sitcalc #emacs #eepitch

https://screwlisp.small-web.org/complex/my-eepitch-send-actions-and-the-situation-calculus/

I relate #Sandewall's call for situation calculus actions and the shared environment / database to be moved into the kernel viz my #literateProgramming emacs useage.

People always said emacs /was/ the operatingsystem, didn't they.

Particularly, computer programs various send requests for actions to the emacs server where they are also seen playing out at they actually happen in real time.