combobulate VS expand-region.el

Eh, I've been looking and haven't found anything for other editors that actually tries to use TreeSitter for anything beyond highlighting. The Emacs structural editing packages are still very WIP but at least they exist.

(And also some have been based on the out of tree implementation that's been around for a while now)

Example: https://github.com/mickeynp/combobulate

Looking at https://github.com/mickeynp/combobulate/blob/master/combobulate-python.el, it at the very least delegates to python-indent-calculate-levels, so the logic is mixed.

I went from an old config rich setups from before lsp's to lsp-mode ones etc... Right now I would say that eglot + pylsp gives you the best experience, you can use pyenv and pyvenv mode to manage your virtual environments. Now that treesitter is also being used you can try out https://github.com/mickeynp/combobulate

I think the following packages would fit your wishlist, as it is very similar to mine. As mentioned in the replies, there is (https://github.com/magnars/expand-region.el) and (https://github.com/mickeynp/combobulate). I regularly use (https://github.com/Fuco1/smartparens).

re syntactic text objects: https://github.com/mickeynp/combobulate

I haven't used it, but based on the description, it looks like combobulate would be an example of this:

from github README.rst "Emacs package that provides a standardized framework for manipulating and navigating your source code using tree sitter's concrete syntax tree " -> https://github.com/mickeynp/combobulate

https://www.spacemacs.org/ with https://github.com/emacs-tree-sitter/elisp-tree-sitter then write a iterator/loop query for language(s) editing per https://tree-sitter.github.io/tree-sitter/syntax-highlightin...

tad less installation heavy (sorta) but also makes use of tree-sitter syntax queries : https://www.lunarvim.org (neovim with treesitter syntax)

blockman usage examples: https://www.youtube.com/channel/UC5539gDeAdWqeXcczWuhnBA

Alternative examples / takes (per user interface):

### embedding a block of source code in a document:

  ** carrotsearch.gethub.io/apidocs/code-blocks

I don't know what this fork brings to table, but you could try tree-sitter today with your vanilla Emacs using a package[1] that works via dynamic module.

Personally I am more interested in getting structural selection and navigation reliably working for any language. There is also a package named combobulate[2] to help with that.

[1] https://emacs-tree-sitter.github.io/

[2] https://github.com/mickeynp/combobulate

TIL https://github.com/mickeynp/combobulate Thank you, @snafuchs !

I don't use Meow, so this may be wildly off the mark (no pun) here. But I use and really like expand-region for selection and marking. With modal editing, I imagine it would be extremely fast and intuitive.

I think the following packages would fit your wishlist, as it is very similar to mine. As mentioned in the replies, there is (https://github.com/magnars/expand-region.el) and (https://github.com/mickeynp/combobulate). I regularly use (https://github.com/Fuco1/smartparens).

Paredit, Speed-of-thought lisp, Helm, perhaps Lispy but I am not using it myself. I found expand-region to work really well when writing and modifying elisp. lisp-extra-font-lock if you want some more blink (and font-lock-studio). Helpful is very good to have instead of built-in help, it displays the source code by default as well as symbol properties. It is a very informative learning experience to see how built-in stuff is implemented. I am quite lazy to press extra in built-in help to see the source code, but with Helpful, you get it auto in the same window, whicih is great for learning. Seeing symbol properties is sometimes a time saver so you don't have to M-: and type an Elisp function to see the symbol properties when debugging. Learn Edebug, it is very useful built-in application for Emacs Lisp development.

Exactly. Consider you have point in a table definition. You can programmatically find which org element you are in, at least for org-mode. Or in a defun for elisp-mode, a sentence or paragraf in plain text and so on. You could just press a shortcut, and based on major-mode you could find boundaries of the element and put it in hidden-list. It would be really fast to work that way. I don't know if it already exists in some package. Or you could go for somewhat easier version, and just check if a region is active, and if it is, hide region, and if not, hide current line, or based on mode, hide element at point. That way we can easily expand/contract region with er/expand-region and press a key to temporary hide/unhide it. It is not difficult to write a function to do that based on text properties. Thing-at-point might be useful here too.

https://github.com/magnars/expand-region.el is your friend. I use the built-in equivalent of it in IntelliJ all the time. it's a bit like a vi text objects in the simplest possible way.

Thanks, I will give paredit a shot.

I'm a regular emacs user, but I normally use expand-region[1] and cut/paste to edit lisp code. Expand-region usually knows what I want to move around after just one or two calls, only requires one key binding, and has visual feedback. And it works great in every language I have used.

https://github.com/magnars/expand-region.el

One thing that I always missed is the ability to select a whole function in C#, but I thought I just didn't know the right package or it was something trivial to do ad-hoc. Surprisingly, up to these days I still couldn't find anything. I bumped into the expand-region package at some point, which is awesome, but still something was missing. After going through the Emacs Lisp Intro tutorial, I learned a bit how to search things in a buffer, and I was also editing csharp files every day, so I decided to try to implement the functions myself. Fast forward some weeks, here I am, with a smile on my face :)

The package for growing the selection is the excellent expand-region by Magnar Sveen

If you want to try out some third-party packages in the beginning, I think the most "bang-for-your-buck" you'll get is with Avy. Also, expand-region. And specifically for writing: olivetti-mode, flyspell, dictionary, and Nicolas Rougier's Nano and Elegant Emacs setups.

You will probably like expand-region.el. It is fantastic for selecting inside brackets, quotes, etc.