Tree-sitter starter guide

• puni

  8 365 6.0 Emacs Lisp

  Structured editing (soft deletion, expression navigating & manipulating) that supports many major modes out of the box.

I'm guessing the way forward here for navigation is to change Emacs' built-in sexp-navigation when treesitter is available? forward-sexp, backward-up-list, down-list, raise-sexp etc do a good job in lisp environments, and they can now work everywhere. Packages that build on these (like Puni will automatically gain treesitter-awareness.

• evil-textobj-tree-sitter

  12 184 6.6 Scheme

  Tree-sitter powered textobjects for evil mode in Emacs

evil-mode users already have options, and there seems to be a new package with general applicability too.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• ts-movement

  4 55 3.7 Emacs Lisp

  Emacs 29+ minor mode for syntax tree navigation using Tree Sitter

evil-mode users already have options, and there seems to be a new package with general applicability too.

• lunarymacs

  5 232 8.1 Emacs Lisp

  Moon-based Emacs configuration.

I'm also a diehard expand-region user! I believe a less precise but super simple command is better than a precise but complicated one. IMO expand-region > text objects, forward/backward-sexp/word > avy / other fancy navigation tool. But I digress. For tree-sitter aware expand-region, this is what I'm using: https://github.com/casouri/lunarymacs/blob/master/site-lisp/expreg.el

• symex.el

  18 254 6.2 Emacs Lisp

  An intuitive way to edit Lisp symbolic expressions ("symexes") structurally in Emacs

  

This is a really useful synopsis. symex has recently had TS support merged in, and apparently includes navigation and structural editing similar to its lisp-like language capabilities. I think it's still early going and I haven't tested, but may be worth a look.

• haskell-ts-mode

  2 12 10.0 Emacs Lisp

  Emacs major mode for Haskell tree-sitter support.

I did, I used the c-ts-mode source as a reference. Even with a single query the performance is unacceptable in a 150 loc file. Here's the source I'll take a look at the links you provided tho when I get the time.

• pandoc

  420 32,396 9.8 Haskell

  Universal markup converter

The work done in redisplay_internal went down significantly but still sits pretty high in big files such as https://github.com/jgm/pandoc/blob/main/src/Text/Pandoc/Parsing/General.hs

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

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