Neovim PDE - Data Science and Blockchain (Part 2)

jupyter.lua

local function repl_menu()
  local cmd = require("hydra.keymap-util").cmd

  local hint = [[
 ^
 _e_: Execute Cell
 _i_: Insert Cell
 _j_: Next Cell
 _k_: Previous Cell
 _r_: Insert Markdown Cell
 _x_: Delete Cell
 ^
 _s_: Send Motion
 _l_: Send Line
 _t_: Send Until Cursor
 _f_: Send File
 ^
 _R_: Show REPL
 _C_: Close REPL
 _S_: Restart REPL
 _F_: Focus
 _H_: Hide
 ^
 _c_: Clear
 _L_: Clear Highlight
 _<CR>_: ENTER
 _I_: Interrupt
 ^
 ^ ^  _q_: Quit 
]]

  return {
    name = "REPL",
    hint = hint,
    config = {
      color = "pink",
      invoke_on_body = true,
      hint = {
        border = "rounded",
        position = "top-left",
      },
    },
    mode = "n",
    body = "<A-n>",
    -- stylua: ignore
    heads = {
      { "e", execute_cell, desc = "Execute Cell", },
      { "i", insert_code_cell, desc = "Insert Cell", },
      { "j", navigate_cell , desc = "Next Cell", },
      { "k", function() navigate_cell(true) end, desc = "Previous Cell", },
      { "r", insert_markdown_cell, desc = "Insert Markdown Cell", },
      { "x", delete_cell, desc = "Delete Cell", },
      { "s", function() require("iron.core").run_motion("send_motion") end, desc = "Send Motion" },
      { "l", function() require("iron.core").send_line() end, desc = "Send Line" },
      { "t", function() require("iron.core").send_until_cursor() end, desc = "Send Until Cursor" },
      { "f", function() require("iron.core").send_file() end, desc = "Send File" },
      { "L", function() require("iron.marks").clear_hl() end, mode = {"v"}, desc = "Clear Highlight" },
      { "<CR>", function() require("iron.core").send(nil, string.char(13)) end, desc = "ENTER" },
      { "I", function() require("iron.core").send(nil, string.char(03)) end, desc = "Interrupt" },
      { "C", function() require("iron.core").close_repl() end, desc = "Close REPL" },
      { "c", function() require("iron.core").send(nil, string.char(12)) end, desc = "Clear" },
      { "R", cmd("IronRepl"), desc = "REPL" },
      { "S", cmd("IronRestart"), desc = "Restart" },
      { "F", cmd("IronFocus"), desc = "Focus" },
      { "H", cmd("IronHide"), desc = "Hide" },
      { "q", nil, { exit = true, nowait = true, desc = "Exit" } },
    },
  }
end

...
  {
    "anuvyklack/hydra.nvim",
    opts = {
      specs = {
        repl = repl_menu,
      },
    },
  },