wordwarvi VS lsp-mode

Word War vi - side scrolling shootem-up kind of like Williams Defender.

At a very high level, set up an array of objects in your game. Each object has the ability to draw itself, and move itself. Each iteration of the game, move all the objects, and draw all the objects and sample user input. Set up a timer to iterate the game 30 or 60 times per second. Here's one game I wrote in C that works in this way: Word War vi If you dig through old commits in the repo you can follow the development from the very beginning, which begins with just creating a GTK window with a button). Almost every commit in that repo should compile and run. There may be the odd one here or there that crashes, but 99% of them should be fine, so if you want to advance through the commit history and see how the game progressed over time, you can do that. I wouldn't presume say the code is exemplary by any stretch, but it's fairly straight forward, and it works.

> Semantic Bovinator

Heh. A long time ago I wrote a video game[1] somewhat similar to Williams Defender, and casting about for some sort of "theme" for the game, I hit upon the "editor wars", the ancient storied battle between vi and emacs. You are ostensibly "vi", (a little spaceship vaguely reminiscent of the Vipers from Battlestar Galactica) cruising through system memory, evading system processes, GDB instances, etc trying to recover your ".swp" files. How to represent Emacs? Obviously, via a giant blimp! and I could display all sorts of messages on the side of the blimp, singing the praises of Emacs, and disparaging fans of vi. And the Emacs blimp had a "memory leak", which meant that pieces of the xemacs source code would literally leak out of the back end of the blimp, with the letters floating lazily away, like smoke. So that meant I had to take a look at the xemacs source, dig through it and try to find some funny bits to put in. Of course, "semantic bovinate" jumped out at me.[2]

[1] https://github.com/smcameron/wordwarvi

Honorable mention probably goes to Word War vi

I also tried to the solutions suggested  and , but nothing worked. I moved the (setq lsp-keymap-...) line outside (and before) use-package. I also used :config (define-key lsp-load-map...) in my use-package block. But none of them worked.

Not sure how much this might help, but lsp-mode has lsp-yaml-select-buffer-schema and lsp-yaml-set-buffer-schema commands to pick schema from a list or set from a URI. Checking the source of them might give some hints about how the same could be implemented in eglot?

Beyond that you might as well embrace the suck and install autex with a language server: https://emacs-lsp.github.io/lsp-mode/

Smart completion these days is done primarily through LSP. eglot is fairly minimal but built-in as of 29, also available via GNU Elpa. lsp-mode is another option with more integrations and a bit more fleshed out.

lsp-mode: https://github.com/emacs-lsp/lsp-mode/issues/2080

Are you running emacs-29? It has numerous speed-ups compared to emacs-28 and older versions, many of them coded by Mattias Engdegård, e.g. commit def6fa4246. I have a fresh build of emacs-29 running on Linux and a new mac with an M1 CPU, and it's stupid fast. I don't use the native-comp feature. I rarely notice any hesitation or slowness. I don't use Elpy. I do use lsp mode.

Since you are doing code development, the first things to go for would be setting up your emacs packaging (installing use-package and melpa (use-package's documentation covers this) so you have more packages to choose from (do be careful to not just pick things willy nilly but research them a bit first)) and then setting up lsp-mode. lsp-mode lets you use LSP servers for the specific programming languages you work with in a somewhat unified fashion. You then need to install and setup the LSP servers for the languages you use, and possibly install language specific Emacs packages as support (note, Emacs has builtin functionality for many).

And first of all, I'm trying to understand, how is it connected to https://github.com/emacs-lsp/lsp-mode? I'm sure, that existed lsp implementations already parse source code. Why TreeSitter?