diff --git a/config/lua/due_nvim.lua b/config/lua/due_nvim.lua
deleted file mode 100644
index ea40311..0000000
--- a/config/lua/due_nvim.lua
+++ /dev/null
@@ -1,325 +0,0 @@
-local M = {}
-_VT_NS = vim.api.nvim_create_namespace("lsp_signature")
-
-local prescript
-local prescript_hi
-local due_hi
-local ft
-local today
-local today_hi
-local overdue
-local overdue_hi
-local date_hi
-local pattern_start
-local pattern_end
-
-local use_clock_time
-local use_clock_today
-local use_seconds
-local default_due_time
-
-local user_hour
-local user_min
-local user_sec
-
-local date_pattern
-local datetime_pattern
-local datetime12_pattern
-local fulldate_pattern
-local fulldatetime_pattern
-local fulldatetime12_pattern
-
-local regex_hi
-
-local update_rate
-
-local function patternify(str)
-  return str:gsub("[%(%)%.%%%+%-%*%?%[%^%$%]]", "%%%1")
-end
-
-local function regexify(str) return str:gsub("\\%^%$%.%*~%[%]&", "\\%1") end
-
-local function make_pattern(pattern)
-  return patternify(pattern_start) .. pattern:gsub('%(', ''):gsub('%)', '') ..
-      patternify(pattern_end)
-end
-
-local function make_pattern_match(pattern)
-  return patternify(pattern_start) .. pattern .. patternify(pattern_end)
-end
-
-local function parseDue(due)
-  local year = 31556926
-  local month = 2629743
-  local week = 604800
-  local day = 86400
-  local hour = 3600
-  local minute = 60
-  local res = ''
-  local is_today = due < day
-
-  if due >= year then
-    res = res .. math.floor(due / year) .. 'y '
-    due = due % year
-  end
-
-  if due >= month then
-    res = res .. math.floor(due / month) .. 'm '
-    due = due % month
-  end
-
-  if due >= week then
-    res = res .. math.floor(due / week) .. 'w '
-    due = due % week
-  end
-
-  if use_clock_time or (is_today and use_clock_today) then
-    if due >= day then
-      res = res .. math.floor(due / day) .. 'd '
-      due = due % day
-    end
-
-    if due >= hour then
-      res = res .. math.floor(due / hour) .. 'h '
-      due = due % hour
-    end
-
-    if due >= minute then
-      res = res .. math.floor(due / minute) .. 'min '
-      due = due % minute
-    end
-
-    if use_seconds then res = res .. math.floor(due / 1) + 1 .. 's ' end
-
-  else
-    res = res .. math.floor(due / day) + 1 .. 'd '
-  end
-
-  return res
-end
-
-function M.setup(c)
-  c = c or {}
-  use_clock_time = c.use_clock_time or false
-  use_clock_today = c.use_clock_time or false
-  if type(c.use_seconds) == 'boolean' then
-    use_seconds = c.use_seconds
-  else
-    use_seconds = c.use_clock_time or false
-  end
-  update_rate = c.update_rate or
-      (use_clock_time and (use_seconds and 1000 or 60000) or 0)
-  default_due_time = c.default_due_time or 'midnight'
-  prescript = c.prescript or 'due: '
-  prescript_hi = c.prescript_hi or 'Comment'
-  due_hi = c.due_hi or 'String'
-  ft = c.ft or '*.md'
-  today = c.today or 'TODAY'
-  today_hi = c.today_hi or 'Character'
-  overdue = c.overdue or 'OVERDUE'
-  overdue_hi = c.overdue_hi or 'Error'
-  date_hi = c.date_hi or 'Conceal'
-  week_hi = c.week_hi or 'Question'
-  pattern_start = c.pattern_start or '<'
-  pattern_end = c.pattern_end or '>'
-  date_pattern = c.date_pattern or '(%d%d)%-(%d%d)'
-  datetime_pattern = c.datetime_pattern or (date_pattern .. ' (%d+):(%d%d)')
-  datetime12_pattern = c.datetime12_pattern or (datetime_pattern .. ' (%a%a)')
-  fulldate_pattern = c.fulldate_pattern or ('(%d%d%d%d)%-' .. date_pattern)
-  fulldatetime_pattern = c.fulldatetime_pattern or
-      ('(%d%d%d%d)%-' .. datetime_pattern)
-  fulldatetime12_pattern = c.fulldatetime12_pattern or
-      (fulldatetime_pattern .. ' (%a%a)')
-  regex_hi = c.regex_hi or
-      "\\d*-*\\d\\+-\\d\\+\\( \\d*:\\d*\\( \\a\\a\\)\\?\\)\\?"
-
-  if default_due_time == "midnight" then
-    user_hour = 23
-    user_min = 59
-    user_sec = 59
-  elseif default_due_time == "noon" then
-    user_hour = 12
-    user_min = 00
-    user_sec = 00
-  end
-
-  local regex_start = regexify(pattern_start)
-  local regex_end = regexify(pattern_end)
-
-  local regex_hi_full = '/' .. regex_start .. regex_hi .. regex_end .. '/'
-
-  vim.api.nvim_exec(string.format(
-    [[
-  augroup Due
-    autocmd!
-    autocmd BufEnter %s lua require("due_nvim").draw(0)
-    autocmd BufEnter %s lua require("due_nvim").async_update(0)
-    autocmd InsertLeave %s lua require("due_nvim").redraw(0)
-    autocmd TextChanged %s lua require("due_nvim").redraw(0)
-    autocmd TextChangedI %s lua require("due_nvim").redraw(0)
-    autocmd BufEnter %s syn match DueDate %s display containedin=mkdNonListItemBlock,mkdListItemLine,mkdBlockquote conceal
-    autocmd BufEnter %s hi def link DueDate %s
-  augroup END
-  ]] , ft, ft, ft, ft, ft, ft, regex_hi_full, ft, date_hi),
-    false
-  )
-    -- old autcmd
-    --autocmd BufEnter %s syn match DueDate %s display containedin=mkdNonListItemBlock,mkdListItemLine,mkdBlockquote contained conceal
-end
-
-local function draw_due(due, buf, key)
-  local parsed
-
-  if due > 0 then
-    if not (use_clock_time or use_clock_today) and due < 86400 then
-      parsed = { today, today_hi }
-    elseif due < 86400 then
-      parsed = { parseDue(due), today_hi }
-    elseif due < 604800 then
-      parsed = { parseDue(due), due_hi }
-    else
-      parsed = { parseDue(due), week_hi }
-    end
-  else
-    parsed = { overdue, overdue_hi }
-  end
-
-  vim.api.nvim_buf_set_virtual_text(buf, _VT_NS, key - 1,
-    { { prescript, prescript_hi }, parsed }, {})
-end
-
-function M.draw(buf)
-  -- get current time
-  local now = os.time(os.date('*t'))
-
-  -- find which date pattern is being passed in by user
-  for key, value in pairs(vim.api.nvim_buf_get_lines(buf, 0, -1, {})) do
-    local fulldatetime12 = value:match(make_pattern(fulldatetime12_pattern))
-    if fulldatetime12 then
-      local year, month, day, hour, min, period =
-      fulldatetime12:match(make_pattern_match(fulldatetime12_pattern))
-      hour = tonumber(hour)
-      local is_pm = period:lower() == 'pm'
-      if is_pm and hour < 12 or not is_pm and hour == 12 then
-        hour = hour + 12
-        if hour == 24 then
-          hour = 0
-        end
-      end
-      draw_due(os.time({
-        year = year,
-        month = month,
-        day = day,
-        hour = hour,
-        min = min,
-        sec = user_sec
-      }) - now, buf, key)
-      goto continue
-    end
-
-    local fulldatetime = value:match(make_pattern(fulldatetime_pattern))
-    if fulldatetime then
-      local year, month, day, hour, min =
-      fulldatetime:match(make_pattern_match(fulldatetime_pattern))
-      draw_due(os.time({
-        year = year,
-        month = month,
-        day = day,
-        hour = hour,
-        min = min,
-        sec = user_sec
-      }) - now, buf, key)
-      goto continue
-    end
-
-    local fulldate = value:match(make_pattern(fulldate_pattern))
-    if fulldate then
-      local year, month, day = fulldate:match(make_pattern_match(
-        fulldate_pattern))
-      draw_due(os.time({
-        year = year,
-        month = month,
-        day = day,
-        hour = user_hour,
-        min = user_min,
-        sec = user_sec
-      }) - now, buf, key)
-      goto continue
-    end
-
-    local datetime12 = value:match(make_pattern(datetime12_pattern))
-    if datetime12 then
-      local month, day, hour, min, period =
-      datetime12:match(make_pattern_match(datetime12_pattern))
-      local year = os.date("%Y")
-      hour = tonumber(hour)
-      local is_pm = period:lower() == 'pm'
-      if is_pm and hour < 12 or not is_pm and hour == 12 then
-        hour = hour + 12
-        if hour == 24 then
-          hour = 0
-        end
-      end
-      draw_due(os.time({
-        year = year,
-        month = month,
-        day = day,
-        hour = hour,
-        min = min,
-        sec = user_sec
-      }) - now, buf, key)
-      goto continue
-    end
-
-    local datetime = value:match(make_pattern(datetime_pattern))
-    if datetime then
-      local month, day, hour, min = datetime:match(make_pattern_match(
-        datetime_pattern))
-      local year = os.date("%Y")
-      draw_due(os.time({
-        year = year,
-        month = month,
-        day = day,
-        hour = hour,
-        min = min,
-        sec = user_sec
-      }) - now, buf, key)
-      goto continue
-    end
-
-    local date = value:match(make_pattern(date_pattern))
-    if date then
-      local month, day = date:match(make_pattern_match(date_pattern))
-      local year = os.date("%Y")
-
-      draw_due(os.time({
-        year = year,
-        month = month,
-        day = day,
-        hour = user_hour,
-        min = user_min,
-        sec = user_sec
-      }) - now, buf, key)
-      goto continue
-    end
-    ::continue::
-  end
-end
-
-function M.clear(buf) vim.api.nvim_buf_clear_namespace(buf, _VT_NS, 0, -1) end
-
-function M.redraw(buf)
-  M.clear(buf)
-  M.draw(buf)
-end
-
-function M.async_update(buf)
-  if update_rate <= 0 then return end
-  local timer = vim.loop.new_timer()
-  timer:start(update_rate, 0, vim.schedule_wrap(function()
-    M.redraw(buf)
-    M.async_update(buf)
-  end))
-end
-
-return M