dmacs VS tree-sitter-javascript

(use-package lsp-java :after lsp-mode :hook (java-mode-local-vars . java-lsp) :custom (lsp-jt-root (concat lsp-java-server-install-dir "java-test/server/")) (dap-java-test-runner (concat lsp-java-server-install-dir "test-runner/junit-platform-console-standalone.jar")) ;; Stolen from: https://github.com/dakra/dmacs/blob/master/init.org#java ;; Use Google style formatting by default (lsp-java-format-settings-url "https://raw.githubusercontent.com/google/styleguide/gh-pages/eclipse-java-google-style.xml") (lsp-java-format-settings-profile "GoogleStyle") (lsp-java-vmargs `("-XX:+UseParallelGC" "-XX:GCTimeRatio=4" "-Dsun.zip.disableMemoryMapping=true" "-noverify" "-Xmx1G" "-XX:+UseG1GC" "-XX:+UseStringDeduplication" ,(concat "-javaagent:" ;; probably need to update this. (expand-file-name "~/.m2/repository/org/projectlombok/lombok/1.18.22/lombok-1.18.22.jar")) ,(concat "-Xbootclasspath/a:" (expand-file-name "~/.m2/repository/org/projectlombok/lombok/1.18.22/lombok-1.18.22.jar")))) :config ;; Also stolen from: https://github.com/dakra/dmacs/blob/master/init.org#java (defun java-lsp () (setq electric-indent-inhibit nil) (lsp-deferred) (if (bound-and-true-p lsp-mode) (setq-local completion-at-point-functions (list (cape-capf-buster #'cape:lsp-cape) #'cape-file)))))

For sticky windows I have this in my config:

You can use my mc-list.el as a starting point which should cover a lot of the popular packages.

This is my config for orgit:

I have an lcd command for that in my config. I think I stole it somewhere but not sure from where exactly:

I believe goto_next_test requires support from the tree-sitter parser, specifically tree-sitter-javascript in the case of JS and tree-sitter-typescript in the case of TS.

(use-package treesit :ensure nil :custom ;; Some stuff taken from here: https://robbmann.io/posts/emacs-treesit-auto/ (treesit-extra-load-path '("/usr/lib64/")) (treesit-language-source-alist '((bash . ("https://github.com/tree-sitter/tree-sitter-bash")) (c . ("https://github.com/tree-sitter/tree-sitter-c")) (c++ . ("https://github.com/tree-sitter/tree-sitter-cpp")) (csharp . ("https://github.com/tree-sitter/tree-sitter-c-sharp")) (css . ("https://github.com/tree-sitter/tree-sitter-css")) (elixir ("https://github.com/elixir-lang/tree-sitter-elixir")) (html . ("https://github.com/tree-sitter/tree-sitter-html")) (java . ("https://github.com/tree-sitter/tree-sitter-java")) (javascript . ("https://github.com/tree-sitter/tree-sitter-javascript")) (json . ("https://github.com/tree-sitter/tree-sitter-json")) (lua . ("https://github.com/Azganoth/tree-sitter-lua")) (makefile . ("https://github.com/alemuller/tree-sitter-make")) (org . ("https://github.com/milisims/tree-sitter-org")) (python . ("https://github.com/tree-sitter/tree-sitter-python")) (tsx . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "tsx/src")) (typescript . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "typescript/src")) (ruby . ("https://github.com/tree-sitter/tree-sitter-ruby")) (rust . ("https://github.com/tree-sitter/tree-sitter-rust")) (sql . ("https://github.com/m-novikov/tree-sitter-sql")) (toml . ("https://github.com/tree-sitter/tree-sitter-toml")) (yaml . ("https://github.com/ikatyang/tree-sitter-yaml")))) (major-mode-remap-alist '((c-mode . c-ts-mode) (c++-mode . c++-ts-mode) (csharp-mode . csharp-ts-mode) (css-mode . css-ts-mode) (html-mode . html-ts-mode) (java-mode . java-ts-mode) (js-mode . js-ts-mode) (json-mode . json-ts-mode) (makefile-mode . makefile-ts-mode) ;; (org-mode . org-ts-mode) ;; not mature yet (python-mode . python-ts-mode) (typescript-mode . typescript-ts-mode) (ruby-mode . ruby-ts-mode) (rust-mode . rust-ts-mode) (toml-mode . toml-ts-mode) (yaml-mode . yaml-ts-mode))) (treesit-auto-fallback-alist '((toml-ts-mode . conf-toml-mode) (typescript-ts-mode . nil) (tsx-ts-mode . nil))) (treesit-font-lock-settings t) (treesit-simple-indent t) (treesit-defun-type-regexp t)) (use-package treesit-auto :demand t :config (setq treesit-auto-install t) (global-treesit-auto-mode))

Here is the tree-sitter grammar of Elisp:

https://github.com/Wilfred/tree-sitter-elisp/blob/main/gramm... (approx. 200 lines)

and here is the grammar of JavaScript:

https://github.com/tree-sitter/tree-sitter-javascript/blob/m... (approx. 1200 lines)

JavaScript evolved into a language of similar complexity as Perl 5 (the corresponding tree sitter syntax table counts almost 2000 lines, currently).

Next, clone the Javascript grammar for tree-sitter from https://github.com/tree-sitter/tree-sitter-javascript and compile it with cc -shared -fPIC -g -O2 -I src src/scanner.c src/parser.c -o ~/.emacs.d/tree-sitter/libtree-sitter-javascript.dylib.

I downloaded the tree-sitter-javascript repo, created a folder for a custom grammar package, and created a basic package.json file, but I have no clue what the Atom page is talking about regarding call_expression, and the addInjectionPoint code. ELI5?