Sno-py

A personal code editor I've written for myself. Because why not?

Features

It's not so featured, it's missing a lot of things mainly because I don't use them or I was too lazy to add them.

Implemented Features

• Vim commands like: :w, :q, :wq, :qa, :wa, :wqa, with support for ! to force actions.
• Open files with :e using path autocomplete.
• Switch buffers with :buffer and autocomplete.
• Execute shell commands using Xonsh supporting both python and bash.
• :set command for configuration.
• RC files .snorc using python and optionally Xonsh.
• Custom color styles.
• Syntax highlighting powered by Tree-sitter.
• LSP client powered by sansio-lsp-client.

Commands

Configuration Commands

• colorscheme: Change active color scheme.
• set: Set or view configuration options. Supports options like color schemes, tab settings, etc.

Buffer and Window Management

• edit (e): Open or switch to a file, with line position support.
• write (w), wall (wa): Save current or all buffers.
• quit (q), qall (qa): Quit current or all windows, with force option.
• split (sp), vsplit, hsplit: Split windows horizontally or vertically.
• next (bn, wnext), previous (bp, wprevious): Navigate buffers or windows.

Miscellaneous

• echo: Display messages within the editor.
• exec: Run shell commands using Xonsh.

Syntax Highlighting Customization

Sno-py uses Tree-sitter for efficient syntax highlighting. For details on setting up Tree-sitter and customizing highlighting, refer to the API Documentation.

Usage

usage: [-h] [-o] [-O] [files ...]

Vim-like text editor

positional arguments:
  files              Files to open

options:
  -h, --help         show this help message and exit
  -o, --open-split   Open files in horizontal splits
  -O, --open-vsplit  Open files in vertical splits

Api Documentation

Available in api.md

Credits

• prompt-toolkit
• xonsh
• sansio-lsp-client
• py-tree-sitter

LICENSE: MIT