diff --git a/lua/navigator/dochighlight.lua b/lua/navigator/dochighlight.lua
index bbd938d..0fbf71c 100644
--- a/lua/navigator/dochighlight.lua
+++ b/lua/navigator/dochighlight.lua
@@ -240,13 +240,13 @@ local function documentHighlight()
       return
     end
     trace('dochl', result)
-    vim.lsp.util.buf_clear_references(bufnr)
-    vim.lsp.util.buf_highlight_references(bufnr, result)
     bufnr = bufnr or 0
     if type(result) ~= 'table' then
       vim.lsp.util.buf_clear_references(bufnr)
       return
     end
+    vim.lsp.util.buf_clear_references(bufnr)
+    vim.lsp.util.buf_highlight_references(bufnr, result)
     table.sort(result, function(a, b)
       return before(a.range, b.range)
     end)
diff --git a/lua/navigator/gui.lua b/lua/navigator/gui.lua
index 98a8325..999fd14 100644
--- a/lua/navigator/gui.lua
+++ b/lua/navigator/gui.lua
@@ -1,234 +1,51 @@
 local M = {}
-local ListView = require "guihua.listview"
-local TextView = require "guihua.textview"
-local util = require "navigator.util"
-local log = require"navigator.util".log
-local trace = require"navigator.util".trace
+local ListView = require('guihua.listview')
+local TextView = require('guihua.textview')
+local util = require('navigator.util')
+local log = require('navigator.util').log
+local trace = require('navigator.util').trace
 local api = vim.api
 
-local top_center = require"guihua.location".top_center
-
-local path_sep = require"navigator.util".path_sep()
-local path_cur = require"navigator.util".path_cur()
-function M._preview_location(opts) -- location, width, pos_x, pos_y
-  local uri = opts.uri
-  if uri == nil then
-    log("invalid/nil uri ")
-    return
-  end
-  local bufnr = vim.uri_to_bufnr(uri)
-  if not api.nvim_buf_is_loaded(bufnr) then
-    vim.fn.bufload(bufnr)
-  end
-  --
-
-  local display_range = opts.location.range
-  -- if range.start == nil then
-  --   print("error invalid range")
-  --   return
-  -- end
-  -- if range.start.line == nil then
-  --   range.start.line = range["end"].line - 1
-  --   opts.lnum = range["end"].line + 1
-  --   log(opts)
-  -- end
-  -- if range["end"].line == nil then
-  --   range["end"].line = range.start.line + 1
-  --   opts.lnum = range.start.line + 1
-  --   log(opts)
-  -- end
-  -- TODO: preview height
-  -- local contents = api.nvim_buf_get_lines(bufnr, range.start.line, range["end"].line, false)
-  --
-  local syntax = api.nvim_buf_get_option(bufnr, "ft")
-  if syntax == nil or #syntax < 1 then
-    syntax = "c"
-  end
-
-  -- trace(syntax, contents)
-  local win_opts = {
-    syntax = syntax,
-    width = opts.width,
-    height = display_range['end'].line - display_range.start.line + 1,
-    preview_height = opts.height or opts.preview_height,
-    pos_x = opts.offset_x,
-    pos_y = opts.offset_y,
-    range = opts.range,
-    display_range = display_range,
-    uri = uri,
-    allow_edit = opts.enable_edit
-  }
-
-  if _NgConfigValues.external then
-    win_opts.external = true
-    win_opts.relative = nil
-  end
-  -- win_opts.items = contents
-  win_opts.hl_line = opts.lnum - display_range.start.line
-  if win_opts.hl_line < 0 then
-    win_opts.hl_line = 1
-  end
-  trace(opts.lnum, opts.range.start.line, win_opts.hl_line)
-  log(win_opts)
-  local w = TextView:new({
-    loc = "offset_center",
-    rect = {
-      height = win_opts.height, -- opts.preview_heigh or 12, -- TODO 12
-      width = win_opts.width,
-      pos_x = win_opts.pos_x,
-      pos_y = win_opts.pos_y
-    },
-    list_view_height = win_opts.height,
-    -- data = display_data,
-    relative = win_opts.relative,
-    -- data = opts.items, -- either items or uri
-    uri = win_opts.uri,
-    syntax = win_opts.syntax,
-    enter = win_opts.enter or false,
-    range = win_opts.range,
-    border = opts.border,
-    display_range = win_opts.display_range,
-    hl_line = win_opts.hl_line,
-    allow_edit = win_opts.allow_edit,
-    external = win_opts.external
-  })
-  return w
-end
-
-function M.preview_uri(opts) -- uri, width, line, col, offset_x, offset_y
-  -- local handle = vim.loop.new_async(vim.schedule_wrap(function()
-  local line_beg = opts.lnum - 1
-  if line_beg >= _NgConfigValues.preview_lines_before then
-    line_beg = line_beg - _NgConfigValues.preview_lines_before
-  elseif line_beg >= 2 then
-    line_beg = line_beg - 2
-  end
-  local loc = {uri = opts.uri, range = {start = {line = line_beg}}}
-
-  -- TODO: preview height
-  loc.range["end"] = {line = opts.lnum + opts.preview_height}
-  opts.location = loc
-
-  trace("uri", opts.uri, opts.lnum, opts.location.range.start.line, opts.location.range['end'].line)
-  return M._preview_location(opts)
-  -- handle:close()
-  -- end))
-  -- handle:send()
-end
+local top_center = require('guihua.location').top_center
 
+local path_sep = require('navigator.util').path_sep()
+local path_cur = require('navigator.util').path_cur()
 function M.new_list_view(opts)
-  local config = require("navigator").config_values()
+  log(opts)
+
+  local config = require('navigator').config_values()
 
   local items = opts.items
   local data = {}
 
-  local wwidth = api.nvim_get_option("columns")
+  local wwidth = api.nvim_get_option('columns')
 
-  local loc = "top_center"
+  local loc = 'top_center'
 
-  local mwidth = _NgConfigValues.width
-  local width = math.floor(wwidth * mwidth)
-  if config.width ~= nil and config.width > 0.3 and config.width < 0.99 then
-    width = math.floor(wwidth * config.width)
-  end
-  width = math.min(120, width, opts.width or 120)
-  local wheight = math.floor(
-                      1 + api.nvim_get_option("lines") * (_NgConfigValues.height + _NgConfigValues.preview_height))
-  local pheight = math.max(_NgConfigValues.preview_lines,
-                           math.floor(api.nvim_get_option("lines") * _NgConfigValues.preview_height))
-  local prompt = opts.prompt or false
+  opts.min_width = opts.min_width or 0.3
+  opts.min_height = opts.min_height or 0.3
+
+  opts.height_ratio = config.height
+  opts.width_ratio = config.width
+  opts.preview_height_ratio = _NgConfigValues.preview_height or 0.3
+  opts.preview_lines = _NgConfigValues.preview_lines
   if opts.rawdata then
-    data = items
+    opts.data = items
   else
-    trace(items)
-    data = require"navigator.render".prepare_for_render(items, opts)
+    opts.data = require('navigator.render').prepare_for_render(items, opts)
   end
-
-  local border = _NgConfigValues.border or 'shadow'
-
-  if not data or vim.tbl_isempty(data) then
+  opts.border = _NgConfigValues.border or 'shadow'
+  opts.rect = { height = lheight, width = width, pos_x = 0, pos_y = 0 }
+  if not items or vim.tbl_isempty(items) then
+    log('empty data return')
     return
   end
 
-  -- replace
-  -- TODO: 10 vimrc opt
-  if #data > 10 and opts.prompt == nil then
-    loc = "top_center"
-    prompt = true
-  end
-
-  local lheight = math.min(#data, math.floor(wheight * _NgConfigValues.height))
-
-  local r, _ = top_center(lheight, width)
-
-  local offset_y = r + lheight
-  -- style shadow took 1 lines
-  if border ~= 'none' then
-    if border == 'shadow' then
-      offset_y = offset_y + 1
-    else
-      offset_y = offset_y + 1 -- single?
-    end
-  end
-  -- if border is not set, this should be r+lheigh
-  if prompt then
-    offset_y = offset_y + 1 -- need to check this out
-  end
-  local idx = require"guihua.util".fzy_idx
-  local transparency = _NgConfigValues.transparency
-  if transparency == 100 then
-    transparency = nil
-  end
-  local ext = _NgConfigValues.external
-  if ext then
-    opts.relative = nil
-  end
-  return ListView:new({
-    loc = loc,
-    prompt = prompt,
-    relative = opts.relative,
-    style = opts.style,
-    api = opts.api,
-    total = opts.total,
-    rect = {height = lheight, width = width, pos_x = 0, pos_y = 0},
-    -- preview_height = pheight,
-    ft = opts.ft or 'guihua',
-    -- data = display_data,
-    data = data,
-    border = border,
-    external = ext,
-    on_confirm = opts.on_confirm or function(item, split_opts)
-      log(split_opts)
-      split_opts = split_opts or {}
-      if item.filename ~= nil then
-        log("openfile ", item.filename, item.lnum, item.col)
-        util.open_file_at(item.filename, item.lnum, item.col, split_opts.split)
-      end
-    end,
-    transparency = transparency,
-    on_move = opts.on_move or function(item)
-      trace("on move", item)
-      trace("on move", item.text or item, item.uri, item.filename)
-      -- todo fix
-      if item.uri == nil then
-        item.uri = "file:///" .. item.filename
-      end
-      return M.preview_uri({
-        uri = item.uri,
-        width = width,
-        height = lheight, -- this is to cal offset
-        preview_height = pheight,
-        lnum = item.lnum,
-        col = item.col,
-        range = item.range,
-        offset_x = 0,
-        offset_y = offset_y,
-        border = border,
-        external = ext,
-        enable_edit = opts.enable_preview_edit or false
-      })
-    end
-  })
+  opts.transparency = _NgConfigValues.transparency
+  opts.external = _NgConfigValues.external
+  opts.preview_lines_before = 3
+  log(opts)
+  return require('guihua.gui').new_list_view(opts)
 end
 
 return M
@@ -297,3 +114,106 @@ return M
   uri = "file:///Users/username/lsp_test/js/curry.js"
 --
 ]]
+
+-- function M._preview_location(opts) -- location, width, pos_x, pos_y
+--   local uri = opts.uri
+--   if uri == nil then
+--     log('invalid/nil uri ')
+--     return
+--   end
+--   local bufnr = vim.uri_to_bufnr(uri)
+--   if not api.nvim_buf_is_loaded(bufnr) then
+--     vim.fn.bufload(bufnr)
+--   end
+--   --
+--
+--   local display_range = opts.location.range
+--   -- if range.start == nil then
+--   --   print("error invalid range")
+--   --   return
+--   -- end
+--   -- if range.start.line == nil then
+--   --   range.start.line = range["end"].line - 1
+--   --   opts.lnum = range["end"].line + 1
+--   --   log(opts)
+--   -- end
+--   -- if range["end"].line == nil then
+--   --   range["end"].line = range.start.line + 1
+--   --   opts.lnum = range.start.line + 1
+--   --   log(opts)
+--   -- end
+--   -- TODO: preview height
+--   -- local contents = api.nvim_buf_get_lines(bufnr, range.start.line, range["end"].line, false)
+--   --
+--   local syntax = api.nvim_buf_get_option(bufnr, 'ft')
+--   if syntax == nil or #syntax < 1 then
+--     syntax = 'c'
+--   end
+--
+--   -- trace(syntax, contents)
+--   local win_opts = {
+--     syntax = syntax,
+--     width = opts.width,
+--     height = display_range['end'].line - display_range.start.line + 1,
+--     preview_height = opts.height or opts.preview_height,
+--     pos_x = opts.offset_x,
+--     pos_y = opts.offset_y,
+--     range = opts.range,
+--     display_range = display_range,
+--     uri = uri,
+--     allow_edit = opts.enable_edit,
+--   }
+--
+--   if _NgConfigValues.external then
+--     win_opts.external = true
+--     win_opts.relative = nil
+--   end
+--   -- win_opts.items = contents
+--   win_opts.hl_line = opts.lnum - display_range.start.line
+--   if win_opts.hl_line < 0 then
+--     win_opts.hl_line = 1
+--   end
+--   trace(opts.lnum, opts.range.start.line, win_opts.hl_line)
+--   log(win_opts)
+--   local w = TextView:new({
+--     loc = 'offset_center',
+--     rect = {
+--       height = win_opts.height, -- opts.preview_heigh or 12, -- TODO 12
+--       width = win_opts.width,
+--       pos_x = win_opts.pos_x,
+--       pos_y = win_opts.pos_y,
+--     },
+--     list_view_height = win_opts.height,
+--     -- data = display_data,
+--     relative = win_opts.relative,
+--     -- data = opts.items, -- either items or uri
+--     uri = win_opts.uri,
+--     syntax = win_opts.syntax,
+--     enter = win_opts.enter or false,
+--     range = win_opts.range,
+--     border = opts.border,
+--     display_range = win_opts.display_range,
+--     hl_line = win_opts.hl_line,
+--     allow_edit = win_opts.allow_edit,
+--     external = win_opts.external,
+--   })
+--   return w
+-- end
+
+-- function M.preview_uri(opts) -- uri, width, line, col, offset_x, offset_y
+--   -- local handle = vim.loop.new_async(vim.schedule_wrap(function()
+--   local line_beg = opts.lnum or 2 - 1
+--   if line_beg >= opts.preview_lines_before or 1 then
+--     line_beg = line_beg - opts.preview_lines_before or 1
+--   elseif line_beg >= 2 then
+--     line_beg = line_beg - 2
+--   end
+--   local loc = { uri = opts.uri, range = { start = { line = line_beg } } }
+--
+--   -- TODO: preview height
+--   loc.range['end'] = { line = opts.lnum + opts.preview_height }
+--   opts.location = loc
+--
+--   trace('uri', opts.uri, opts.lnum, opts.location.range.start.line, opts.location.range['end'].line)
+--   return M._preview_location(opts)
+-- end
diff --git a/lua/navigator/reference.lua b/lua/navigator/reference.lua
index 11ef6f8..9f17d08 100644
--- a/lua/navigator/reference.lua
+++ b/lua/navigator/reference.lua
@@ -1,10 +1,10 @@
-local util = require "navigator.util"
+local util = require('navigator.util')
 local mk_handler = util.mk_handler
 local log = util.log
-local lsphelper = require "navigator.lspwrapper"
-local gui = require "navigator.gui"
-local lsp = require "navigator.lspwrapper"
-local trace = require"navigator.util".trace
+local lsphelper = require('navigator.lspwrapper')
+local gui = require('navigator.gui')
+local lsp = require('navigator.lspwrapper')
+local trace = require('navigator.util').trace
 ListViewCtrl = ListViewCtrl or require('guihua.listviewctrl').ListViewCtrl
 -- local partial = util.partial
 -- local cwd = vim.loop.cwd()
@@ -15,7 +15,7 @@ local M = {}
 local ref_view = function(err, locations, ctx, cfg)
   local truncate = cfg and cfg.truncate or 20
   local opts = {}
-  trace("arg1", err, ctx, locations)
+  trace('arg1', err, ctx, locations)
   trace(locations)
   -- log("num", num)
   -- log("bfnr", bufnr)
@@ -26,22 +26,22 @@ local ref_view = function(err, locations, ctx, cfg)
   end
   if type(locations) ~= 'table' then
     log(locations)
-    log("ctx", ctx)
-    print("incorrect setup", locations)
+    log('ctx', ctx)
+    print('incorrect setup', locations)
     return
   end
   if locations == nil or vim.tbl_isempty(locations) then
-    print "References not found"
+    print('References not found')
     return
   end
 
   local items, width, second_part = locations_to_items(locations, truncate)
   local thread_items = vim.deepcopy(items)
-  log("splits: ", #items, #second_part)
+  log('splits: ', #items, #second_part)
 
-  local ft = vim.api.nvim_buf_get_option(ctx.bufnr, "ft")
+  local ft = vim.api.nvim_buf_get_option(ctx.bufnr, 'ft')
 
-  local wwidth = vim.api.nvim_get_option("columns")
+  local wwidth = vim.api.nvim_get_option('columns')
   local mwidth = _NgConfigValues.width
   width = math.min(width + 30, 120, math.floor(wwidth * mwidth))
   -- log(items)
@@ -49,14 +49,19 @@ local ref_view = function(err, locations, ctx, cfg)
   opts = {
     total = #locations,
     items = items,
+    rawdata = false,
     ft = ft,
     width = width,
-    api = "Reference",
-    enable_preview_edit = true
+    api = 'Reference',
+    enable_preview_edit = true,
   }
   local listview = gui.new_list_view(opts)
 
-  trace("update items", listview.ctrl.class)
+  if listview == nil then
+    print('failed to create preview windows')
+    return
+  end
+  -- trace("update items", listview.ctrl.class)
   local nv_ref_async
   nv_ref_async = vim.loop.new_async(vim.schedule_wrap(function()
     log('$$$$$$$$ seperate thread... $$$$$$$$')
@@ -67,12 +72,12 @@ local ref_view = function(err, locations, ctx, cfg)
 
     vim.list_extend(thread_items, items2)
 
-    local data = require"navigator.render".prepare_for_render(thread_items, opts)
+    local data = require('navigator.render').prepare_for_render(thread_items, opts)
     listview.ctrl:on_data_update(data)
     if nv_ref_async then
       vim.loop.close(nv_ref_async)
     else
-      log("invalid asy", nv_ref_async)
+      log('invalid asy', nv_ref_async)
     end
   end))
 
@@ -80,7 +85,6 @@ local ref_view = function(err, locations, ctx, cfg)
     vim.loop.new_thread(function(asy)
       asy:send()
     end, nv_ref_async)
-
   end, 100)
 
   return listview, items, width
@@ -109,11 +113,11 @@ local ref_req = function()
     _NgConfigValues.closer()
   end
   local ref_params = vim.lsp.util.make_position_params()
-  ref_params.context = {includeDeclaration = true}
+  ref_params.context = { includeDeclaration = true }
   -- lsp.call_async("textDocument/references", ref_params, ref_hdlr) -- return asyncresult, canceller
   local bufnr = vim.api.nvim_get_current_buf()
-  log(bufnr)
-  local ids, closer = vim.lsp.buf_request(bufnr, "textDocument/references", ref_params, ref_hdlr)
+  log('bufnr', bufnr)
+  local ids, closer = vim.lsp.buf_request(bufnr, 'textDocument/references', ref_params, ref_hdlr)
   log(ids)
 
   _NgConfigValues.closer = closer
@@ -126,10 +130,9 @@ local ref = function()
   local ref_params = vim.lsp.util.make_position_params()
   vim.lsp.for_each_buffer_client(bufnr, function(client, client_id, bufnr)
     if client.resolved_capabilities.find_references then
-      client.request("textDocument/references", ref_params, ref_hdlr, bufnr)
+      client.request('textDocument/references', ref_params, ref_hdlr, bufnr)
     end
   end)
-
 end
 
-return {reference_handler = ref_hdlr, reference = ref_req, ref_view = ref_view}
+return { reference_handler = ref_hdlr, reference = ref_req, ref_view = ref_view }
diff --git a/lua/navigator/symbols.lua b/lua/navigator/symbols.lua
index aaed5ac..0cb6b90 100644
--- a/lua/navigator/symbols.lua
+++ b/lua/navigator/symbols.lua
@@ -1,11 +1,11 @@
-local gui = require "navigator.gui"
+local gui = require('navigator.gui')
 local M = {}
-local log = require"navigator.util".log
-local mk_handler = require"navigator.util".mk_handler
-local lsphelper = require "navigator.lspwrapper"
+local log = require('navigator.util').log
+local mk_handler = require('navigator.util').mk_handler
+local lsphelper = require('navigator.lspwrapper')
 local locations_to_items = lsphelper.locations_to_items
-local clone = require"guihua.util".clone
-local symbol_kind = require"navigator.lspclient.lspkind".symbol_kind
+local clone = require('guihua.util').clone
+local symbol_kind = require('navigator.lspclient.lspkind').symbol_kind
 local symbols_to_items = lsphelper.symbols_to_items
 
 -- function M.document_symbols(opts)
@@ -37,19 +37,19 @@ local symbols_to_items = lsphelper.symbols_to_items
 function M.workspace_symbols(query)
   opts = opts or {}
   local lspopts = {
-    loc = "top_center",
+    loc = 'top_center',
     prompt = true,
     -- rawdata = true,
-    api = " "
+    api = ' ',
   }
 
-  query = query or pcall(vim.fn.input, "Query: ")
+  query = query or pcall(vim.fn.input, 'Query: ')
   local bufnr = vim.api.nvim_get_current_buf()
   vim.list_extend(lspopts, opts)
-  local params = {query = query}
+  local params = { query = query }
   vim.lsp.for_each_buffer_client(bufnr, function(client, client_id, _bufnr)
     if client.resolved_capabilities.workspace_symbol then
-      client.request("workspace/symbol", params, M.workspace_symbol_handler, _bufnr)
+      client.request('workspace/symbol', params, M.workspace_symbol_handler, _bufnr)
     end
   end)
 end
@@ -57,36 +57,37 @@ end
 function M.document_symbols(opts)
   opts = opts or {}
   local lspopts = {
-    loc = "top_center",
+    loc = 'top_center',
     prompt = true,
     -- rawdata = true,
-    api = " "
+    api = ' ',
   }
 
   local bufnr = vim.api.nvim_get_current_buf()
   vim.list_extend(lspopts, opts)
   local params = vim.lsp.util.make_position_params()
-  params.context = {includeDeclaration = true}
-  params.query = opts.prompt or ""
+  params.context = { includeDeclaration = true }
+  params.query = opts.prompt or ''
   vim.lsp.for_each_buffer_client(bufnr, function(client, client_id, _bufnr)
     if client.resolved_capabilities.document_symbol then
-      client.request("textDocument/documentSymbol", params, M.document_symbol_handler, _bufnr)
+      client.request('textDocument/documentSymbol', params, M.document_symbol_handler, _bufnr)
     end
   end)
 end
 
 M.document_symbol_handler = mk_handler(function(err, result, ctx)
   if err then
-    print("failed to get document symbol", ctx)
+    print('failed to get document symbol', ctx)
   end
+  local bufnr = ctx.bufnr or 0
 
   if not result or vim.tbl_isempty(result) then
-    print("symbol not found for buf", ctx)
+    print('symbol not found for buf', ctx)
     return
   end
   -- log(result)
   local locations = {}
-  local fname = vim.fn.expand("%:p:f")
+  local fname = vim.fn.expand('%:p:f')
   local uri = vim.uri_from_fname(fname)
   -- vim.list_extend(locations, vim.lsp.util.symbols_to_items(result) or {})
   log(result[1])
@@ -98,13 +99,13 @@ M.document_symbol_handler = mk_handler(function(err, result, ctx)
     item.range = result[i].range or result[i].location.range
     item.uri = uri
     item.selectionRange = result[i].selectionRange
-    item.detail = result[i].detail or ""
-    if item.detail == "()" then
-      item.detail = "func"
+    item.detail = result[i].detail or ''
+    if item.detail == '()' then
+      item.detail = 'func'
     end
 
     item.lnum = result[i].range.start.line + 1
-    item.text = "[" .. kind .. "]" .. item.name .. " " .. item.detail
+    item.text = '[' .. kind .. ']' .. item.name .. ' ' .. item.detail
 
     item.filename = fname
 
@@ -120,45 +121,23 @@ M.document_symbol_handler = mk_handler(function(err, result, ctx)
         child.filename = fname
         child.uri = uri
         child.lnum = c.range.start.line + 1
-        child.detail = c.detail or ""
-        child.text = "   [" .. ckind .. "] " .. child.name .. " " .. child.detail
+        child.detail = c.detail or ''
+        child.text = '   [' .. ckind .. '] ' .. child.name .. ' ' .. child.detail
         table.insert(locations, child)
       end
     end
   end
 
-  local ft = vim.api.nvim_buf_get_option(bufnr, "ft")
-  -- trace(locations)
-  -- local items = locations_to_items(locations)
-  gui.new_list_view({items = locations, prompt = true, rawdata = true, ft = ft, api = " "})
-
-  -- if locations == nil or vim.tbl_isempty(locations) then
-  --   print "References not found"
-  --   return
-  -- end
-  -- local items = locations_to_items(locations)
-  -- gui.new_list_view({items = items})
-  -- local filename = vim.api.nvim_buf_get_name(bufnr)
-  -- local  items = vim.lsp.util.symbols_to_items(result, bufnr)
-  -- local data = {}
-  -- for i, item in pairs(action.items) do
-  --   data[i] = item.text
-  --   if filename ~= item.filename then
-  --     local cwd = vim.loop.cwd() .. "/"
-  --     local add = util.get_relative_path(cwd, item.filename)
-  --     data[i] = data[i] .. " - " .. add
-  --   end
-  --   item.text = nil
-  -- end
-  -- opts.data = data
+  local ft = vim.api.nvim_buf_get_option(bufnr, 'ft')
+  gui.new_list_view({ items = locations, prompt = true, rawdata = true, ft = ft, api = ' ' })
 end)
 
 M.workspace_symbol_handler = mk_handler(function(err, result, ctx, cfg)
   if err then
-    print("failed to get workspace symbol", ctx)
+    print('failed to get workspace symbol', ctx)
   end
   if not result or vim.tbl_isempty(result) then
-    print("symbol not found for buf", ctx)
+    print('symbol not found for buf', ctx)
     return
   end
   log(result[1])
@@ -178,8 +157,8 @@ M.workspace_symbol_handler = mk_handler(function(err, result, ctx, cfg)
   -- end
   -- local items = locations_to_items(locations)
 
-  local ft = vim.api.nvim_buf_get_option(ctx.bufnr, "ft")
-  gui.new_list_view({items = items, prompt = true, ft = ft, rowdata = true, api = " "})
+  local ft = vim.api.nvim_buf_get_option(ctx.bufnr, 'ft')
+  -- gui.new_list_view({items = items, prompt = true, ft = ft, rowdata = true, api = " "})
 
   -- if locations == nil or vim.tbl_isempty(locations) then
   --   print "References not found"
diff --git a/vim.toml b/vim.toml
index f63f3f6..09031f6 100644
--- a/vim.toml
+++ b/vim.toml
@@ -8,6 +8,9 @@ any = true
 [_G]
 property = true
 writable = "new-fields"
+[_NgConfigValues]
+property = true
+writable = "new-fields"
 
 [debug]
 property = true