Tags » Common Lisp

StumpWM mode line on OSX

I recently upgraded my Mac from OSX 10.11 to OSX 10.13. Nothing too exciting in that. But I also use stumpwm as my window manager for a lot of the work I do. 495 more words


cl-sdl2 Colour Keying Tutorial

In previous tutorials you have learn’t how to display images on the screen now we will be taking these images and using colour keying which will make a single colour transparent. 544 more words


cl-SDL2 Viewport Tutorial

In an earlier tutorial we swapped between two images now we will display images at the same time using viewports. To keep things simple we will use the same image and tile it across the window so that it is displayed four times but you could have different images or have it displayed more times if you chose to. 430 more words