local i, _ = string.find(vim.bo.filetype, "mail")
if not i then
  vim.opt_local.textwidth = 80
end

vim.g.table_mode_corner = "|"

-- {{{ support { and } motions across quoted text/blockquotes
-- written by @seandewar on 2025-05-20 in #neovim:matrix.org
local function make_jump_fn(backwards)
  return function()
    local skip_flags = "W" .. (backwards and "be" or "")
    local jump_flags = "c" .. skip_flags
    local at_end = false

    for _ = 1, vim.v.count1 do
      local lnum = vim.api.nvim_win_get_cursor(0)[1]
      -- First, check whether the cursor is already between paragraphs (in an
      -- empty line/block), and skip past it if we are
      if vim.fn.search([[^$]], "ncW", lnum) ~= 0 then
        at_end = vim.fn.search([[.]], skip_flags) == 0
      elseif vim.fn.search([[^\%(>\s*\)\+\zs$]], "ncW", lnum) ~= 0 then
        -- In-between paragraphs inside a (possibly nested) block.
        local depth = select(2, vim.fn.getline(lnum):gsub(">", ""))
        at_end = vim.fn.search(([[^\%%(\%%(>\s*\)\{%u}$\)\@!.*$]]):format(depth), skip_flags) == 0
      end

      -- Finally, jump past the next paragraph, or to the beginning/end of the
      -- buffer if there's no more
      if at_end or vim.fn.search([[^$\|^\%(>\s*\)\+\zs$]], jump_flags) == 0 then
        vim.fn.cursor(backwards and 1 or "$", backwards and 1 or vim.v.maxcol)
        return
      end
    end
  end
end

vim.keymap.set({ "n", "v" }, "}", make_jump_fn(false), { buffer = true })
vim.keymap.set({ "n", "v" }, "{", make_jump_fn(true), { buffer = true })

-- }}}