https://github.com/meain/tree-surgeon

Code manipulation utilities for Emacs using tree-sitter
https://github.com/meain/tree-surgeon

emacs tree-sitter

Last synced: 17 days ago
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Code manipulation utilities for Emacs using tree-sitter

• Host: GitHub
• URL: https://github.com/meain/tree-surgeon
• Owner: meain
• Created: 2023-08-04T05:12:27.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2023-12-26T12:01:08.000Z (11 months ago)
• Last Synced: 2024-05-01T17:32:06.300Z (7 months ago)
• Topics: emacs, tree-sitter
• Language: Emacs Lisp
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# tree-surgeon

A collection of code manipulation utils using tree-sitter.

``` emacs-lisp

;; Example configuration

(use-package tree-surgeon

  :straight (tree-surgeon :type git :host github :repo "meain/tree-surgeon")

  :config (evil-leader/set-key "H j" 'tree-surgeon-split-join))

```

## Features

*I am still porting over things from elisp-tree-sitter(in my personal

config) to builtin treesit module. As of now, we just have split-join

and go-errors but should have more here soon.*

### Split join

Split and join arguments and parameters in function calls and definitions.

![](https://user-images.githubusercontent.com/14259816/258302386-d479cd0d-aa3e-4a2f-8f89-2959041a08c8.webm)

``` emacs-lisp

M-x tree-surgeon-split-join

```

### Go errors

Automatically generate go return statements for errors. Call

`tree-surgeon-go-errors` to generate the return statements with an `if

err != nil` check.

``` emacs-lisp

M-x tree-surgeon-go-errors

```

##### Customization

You can add or modify the language specific settings by modifying `tree-surgeon-split-join-settings`.