Multiline comment about nvstar HOT 1 CLOSED

function splitLineComment(length_limit)
  -- Get the current line
  local line_text = vim.api.nvim_get_current_line()

  -- Check if the line is a line comment
  if line_text:match('^%s*//%s*') then
    -- Check if the comment exceeds the length limit
    local comment_text = line_text:gsub('^%s*//%s*', '')
    if #comment_text > length_limit then
      -- Split the comment onto a new line
      local split_text = comment_text:sub(1, length_limit - 1)
      local remaining_text = comment_text:sub(length_limit)
      local new_line_text = '// ' .. split_text
      local next_line_number = vim.api.nvim_win_get_cursor(0)[1] + 1

      -- Insert the new line with the split comment
      vim.api.nvim_buf_set_lines(0, next_line_number - 1, next_line_number - 1, false, {new_line_text})

      -- Remove the split portion from the original line
      vim.api.nvim_set_current_line(line_text:gsub(comment_text, remaining_text))
    end
  end
end

-- Map the function to a key combination
vim.api.nvim_set_keymap('n', '<Leader>s', ':lua splitLineComment(80)<CR>', {noremap = true})