tree-sitter-typescript VS tree-sitter-javascript

Now, let's dive into some practical editing functions implemented using Tree-sitter. Keep in mind that all the functions are specific to the tree-sitter-typescript parser and only work in the Emacs 29 built-in tsx-ts-mode.

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.

If you need to do efficient AST operations, have you considered treesitter? There is a typescript grammar available https://github.com/tree-sitter/tree-sitter-typescript

I am curious though, why did you write your own indentation tool? (It works super well btw, amazing work) I thought tree-sitter supported tsx (and found repos like this) so just wondering if you tried those and they didn't work so you wrote your own.

Please have a look at it - https://github.com/tree-sitter/tree-sitter-typescript/issues/177

You can see a much more in-depth version at https://github.com/tree-sitter/tree-sitter-typescript or https://github.com/tree-sitter/tree-sitter-rust

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.

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?