Neovim Beancount Basic Config

beancount.lua

-- after/ftplugin/beancount.lua
vim.opt.wrap = false
vim.opt.tabstop = 4
vim.opt.softtabstop = 4
vim.opt.shiftwidth = 4
vim.opt.expandtab = true

vim.g.beancount_separator_col = 55
vim.g.beancount_root = vim.trim(vim.fn.system('pwd')) .. "/" .. "main.bean"

-- for omni func
vim.keymap.set("i", "\"", "\"<C-x><C-o>", { silent = true })

vim.keymap.set("i", ".", ".<C-\\><C-O>:AlignCommodity<CR>", { silent = true })

vim.keymap.set("i", "<C-n>", "<C-x><C-o>", { silent = true })

vim.api.nvim_create_autocmd({ "BufEnter", "InsertLeave" }, {
  callback = function()
    vim.cmd([[ :%AlignCommodity ]])
  end,
})

cmp.lua

local beancount_ignore_patterns = {
  "CNY",
  "USD",
}

cmp.setup.filetype("beancount", {
  sources = {
    {
      name = "buffer",
      entry_filter = function(entry, ctx)
        return not vim.tbl_contains(beancount_ignore_patterns, entry:get_word())
      end
    },
    {
      name = "beancount",
      option = {
        account = vim.trim(vim.fn.system('pwd')) .. "/main.bean"
      },
    }
  },
  experimental = {
    ghost_text = true,
    native_menu = false,
  },
})

npairs.lua

npairs.setup {
  ...
  disable_filetype = { "TelescopePrompt", "beancount" },
  ...
}

Most needed plugins

general
“hrsh7th/nvim-cmp”
"nvim-treesitter/nvim-treesitter"

beancount
"crispgm/cmp-beancount"
"nathangrigg/vim-beancount"