m2.nvim

Macaulay2 support for Neovim, featuring Tree-sitter integration and a REPL.

Features

• Filetype Detection: Automatically identifies .m2 files.
• Tree-sitter: Syntax highlighting, folding, and indentation via tree-sitter-macaulay2.
• REPL Integration: Send code directly from your buffer to a running Macaulay2 process.

Installation

Using lazy.nvim:

{
  "your-username/m2.nvim",
  dependencies = { "nvim-treesitter/nvim-treesitter" },
  config = function()
    require("m2").setup({
      repl_cmd = "M2", -- Command to start Macaulay2
      repl_split = "vsplit", -- "vsplit", "split", or "tabnew"
    })
  end,
}

Usage

Commands

• :M2Toggle: Start or toggle the Macaulay2 REPL window.
• :M2SendLine: Send the current line to the REPL.
• :M2SendSelection: Send the visually selected text to the REPL.

Suggested Keybindings

vim.keymap.set("n", "<leader>mt", ":M2Toggle<CR>", { desc = "Toggle M2 REPL" })
vim.keymap.set("n", "<leader>ms", ":M2SendLine<CR>", { desc = "Send line to M2" })
vim.keymap.set("v", "<leader>ms", ":M2SendSelection<CR>", { desc = "Send selection to M2" })

License

MIT