diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..aa56c5f
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,3 @@
+[*.lua]
+indent_style = space
+indent_size = 3
diff --git a/.github/workflows/stylua.yml b/.github/workflows/stylua.yml
deleted file mode 100644
index 1f569f6..0000000
--- a/.github/workflows/stylua.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-name: Run stylua
-on:
-  pull_request: ~
-  push:
-    branches:
-      - main
-
-jobs:
-  check:
-    name: Run stylua format check
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: JohnnyMorganz/stylua-action@v4
-        with:
-          token: ${{ secrets.PAT }}
-          version: latest # NOTE: we recommend pinning to a specific version in case of formatting changes
-          # CLI arguments
-          args: --check .
diff --git a/.stylua.toml b/.stylua.toml
deleted file mode 100755
index 738754a..0000000
--- a/.stylua.toml
+++ /dev/null
@@ -1,10 +0,0 @@
-column_width = 180
-line_endings = "Unix"
-indent_type = "Spaces"
-indent_width = 3
-quote_style = "AutoPreferDouble"
-call_parentheses = "None"
-collapse_simple_statement = "Never"
-
-[sort_requires]
-enabled = false
diff --git a/lua/feed/commands.lua b/lua/feed/commands.lua
index 250d9ca..5fe824e 100644
--- a/lua/feed/commands.lua
+++ b/lua/feed/commands.lua
@@ -66,22 +66,7 @@ M.export_opml = {
 
 M.search = {
    doc = "query the database by time, tags or regex",
-   impl = function(query)
-      local backend = ut.choose_backend(Config.search.backend)
-      if query then
-         ui.refresh { query = query }
-      elseif ut.in_index() or not backend then
-         vim.ui.input({ prompt = "Feed query: " }, function(val)
-            if not val then
-               return
-            end
-            ui.refresh { query = val }
-         end)
-      else
-         local engine = require("feed.ui." .. backend)
-         pcall(engine.feed_search)
-      end
-   end,
+   impl = ui.search,
    context = { all = true },
 }
 
@@ -384,14 +369,13 @@ end
 function M._sync_feedlist()
    for _, v in ipairs(Config.feeds) do
       local url = type(v) == "table" and v[1] or v
-      local name = type(v) == "table" and v.name or nil
+      local title = type(v) == "table" and v.name or nil
       local tags = type(v) == "table" and v.tags or nil
       if not feeds[url] then
-         feeds[url] = {
-            title = name,
-            tags = tags,
-         }
+         feeds[url] = {}
       end
+      feeds[url].title = title or feeds[url].title
+      feeds[url].tags = tags or feeds[url].tags
    end
    db:save_feeds()
 end
diff --git a/lua/feed/config.lua b/lua/feed/config.lua
index 7a278e6..0278a58 100644
--- a/lua/feed/config.lua
+++ b/lua/feed/config.lua
@@ -48,7 +48,6 @@ local default = {
          number = false,
          relativenumber = false,
          modifiable = false,
-         filetype = "markdown",
       },
    },
    ---@type table[]
diff --git a/lua/feed/fetch.lua b/lua/feed/fetch.lua
index 666023c..51508ae 100755
--- a/lua/feed/fetch.lua
+++ b/lua/feed/fetch.lua
@@ -1,5 +1,4 @@
 local Feedparser = require "feed.parser"
-local ut = require "feed.utils"
 ---@type feed.db
 local db = require "feed.db"
 local Config = require "feed.config"
@@ -22,55 +21,59 @@ local valid_response = {
 ---@param url string
 ---@param opts { force: boolean }
 function M.update_feed(url, opts, cb)
-   local tags, last_modified, etag
+   local tags, last_modified, etag, name
    if feeds[url] and not opts.force then
       last_modified = feeds[url].last_modified
       etag = feeds[url].etag
       tags = vim.deepcopy(feeds[url].tags)
+      name = feeds[url].title
    end
-   Feedparser.parse(url, { timeout = 10, etag = etag, last_modified = last_modified, cmds = Config.curl_params }, function(d)
-      local ok = true
-      if d then
-         if d.status == 301 then -- permenantly moved
-            feeds[url] = d.href -- to keep config consistent
-            url = d.href
-         elseif not valid_response[d.status] or encoding_blacklist[d.encoding] then
-            feeds[url] = nil -- TODO: set to false
-            ok = false
-         end
-         if d.entries and not vim.tbl_isempty(d.entries) then
-            for _, entry in ipairs(d.entries) do
-               db:add(entry, tags)
+   Feedparser.parse(url, { timeout = 10, etag = etag, last_modified = last_modified, cmds = Config.curl_params },
+      function(d)
+         local ok = true
+         if d then
+            if d.status == 301 then -- permenantly moved
+               feeds[url] = d.href -- to keep config consistent
+               url = d.href
+            elseif not valid_response[d.status] or encoding_blacklist[d.encoding] then
+               feeds[url] = nil -- TODO: set to false
+               ok = false
+            end
+            if d.entries and not vim.tbl_isempty(d.entries) then
+               for _, entry in ipairs(d.entries) do
+                  -- TODO:
+                  -- if d.title ~= name then
+                  --    entry.feed = name
+                  -- end
+                  db:add(entry, tags)
+               end
             end
+            feeds[url] = feeds[url] or {}
+            -- TODO: tags and htmlUrl can change? --
+            feeds[url].htmlUrl = feeds[url].htmlUrl or d.link
+            feeds[url].title = feeds[url].title or d.title
+            feeds[url].description = feeds[url].desc or d.desc
+            feeds[url].version = feeds[url].version or d.version
+            feeds[url].tags = feeds[url].tags or tags -- TDOO: feed tags -- FIX: compare new tgs
+            feeds[url].last_modified = d.last_modified
+            feeds[url].etag = d.etag
+            db:save_feeds()
+         else
+            ok = false
          end
-         feeds[url] = feeds[url] or {}
-         -- TODO: tags and htmlUrl can change? --
-         feeds[url].htmlUrl = feeds[url].htmlUrl or d.link
-         feeds[url].title = feeds[url].title or d.title
-         feeds[url].description = feeds[url].desc or d.desc
-         feeds[url].version = feeds[url].version or d.version
-         feeds[url].tags = feeds[url].tags or tags -- TDOO: feed tags -- TODO: compare new tgs
-         feeds[url].last_modified = d.last_modified
-         feeds[url].etag = d.etag
-         db:save_feeds()
-      else
-         ok = false
-      end
-      return cb(ok)
-   end)
+         return cb(ok)
+      end)
 end
 
 function M.update_all()
+   local ut = require "feed.utils"
    local Promise = require "feed.lib.promise"
-   local fetch = require "feed.fetch"
-
-   local feeds = require("feed.db").feeds
    local list = require("feed.utils").feedlist(feeds)
 
    local c = 0
 
    Promise.map(function(url)
-      fetch.update_feed(url, {}, function(ok)
+      require("feed.fetch").update_feed(url, {}, function(ok)
          local name = ut.url2name(url, feeds)
          io.write(table.concat({ name, (ok and " success" or " failed"), "\n" }, " "))
 
diff --git a/lua/feed/ui/format.lua b/lua/feed/ui/format.lua
index 011aef3..34a1c3d 100644
--- a/lua/feed/ui/format.lua
+++ b/lua/feed/ui/format.lua
@@ -8,8 +8,6 @@ local tag2icon = Config.tag2icon
 
 -- TODO: this whole module should be user definable
 
--- TODO: move to config
-
 local function cleanup(str)
    return vim.trim(str:gsub("\n", ""))
 end
@@ -37,29 +35,38 @@ end
 
 ---@param entry feed.entry
 ---@return string
+---@return string
 M.title = function(entry)
-   return cleanup(entry.title)
+   return cleanup(entry.title), "@markup.heading"
 end
 
 ---@param entry feed.entry
 ---@return string
+---@return string
 M.feed = function(entry)
-   return cleanup(entry.feed)
+   return cleanup(entry.feed), "@markup.heading"
 end
 
+---@param entry feed.entry
+---@return string
+---@return string
 M.author = function(entry)
-   return cleanup(entry.author)
+   return cleanup(entry.author), "@markup.heading"
 end
 
+---@param entry feed.entry
+---@return string
+---@return string
 M.link = function(entry)
-   return entry.link
+   return entry.link, "@markup.link.url"
 end
 
 ---@param entry feed.entry
 ---@return string
+---@return string
 function M.date(entry)
    ---@diagnostic disable-next-line: return-type-mismatch
-   return os.date(Config.date_format, entry.time)
+   return os.date(Config.date_format, entry.time), "@markup.heading"
 end
 
 ---@param entry feed.entry
diff --git a/lua/feed/ui/fzf.lua b/lua/feed/ui/fzf.lua
new file mode 100644
index 0000000..294724f
--- /dev/null
+++ b/lua/feed/ui/fzf.lua
@@ -0,0 +1,60 @@
+local fzf = require "fzf-lua"
+local ui = require "feed.ui"
+local db = require "feed.db"
+local format = require "feed.ui.format"
+local builtin = require "fzf-lua.previewer.builtin"
+
+local MyPreviewer = builtin.base:extend()
+
+function MyPreviewer:new(o, opts, fzf_win)
+   MyPreviewer.super.new(self, o, opts, fzf_win)
+   setmetatable(self, MyPreviewer)
+   return self
+end
+
+function MyPreviewer:populate_preview_buf(entry_str)
+   local tmpbuf = self:get_tmp_buffer()
+   self:set_preview_buf(tmpbuf)
+   local id = entry_str:sub(-64, -1)
+   ui.show_entry { buf = tmpbuf, id = id }
+   vim.treesitter.start(tmpbuf, "markdown")
+   self.win:update_scrollbar()
+end
+
+-- Disable line numbering and word wrap
+function MyPreviewer:gen_winopts()
+   local new_winopts = {
+      wrap = true,
+      number = false,
+      conceallevel = 3,
+   }
+   return vim.tbl_extend("force", self.winopts, new_winopts)
+end
+
+-- TODO: overide the default .. s
+-- TODO: grep
+
+local function feed_search()
+   fzf.fzf_live(function(query)
+      local on_display = ui.refresh { query = query, show = false }
+      local ret = {}
+      for i, id in ipairs(on_display) do
+         ret[i] = format.entry(db[id]) .. (" "):rep(100) .. id
+      end
+      return ret
+   end, {
+      prompt = "> ",
+      exec_empty_query = true,
+      previewer = MyPreviewer,
+      actions = {
+         ["ctrl-y"] = function(selected)
+            local id = selected[1]:sub(-64, -1)
+            ui.show_entry { id = id }
+         end,
+      },
+   })
+end
+
+return {
+   feed_search = feed_search,
+}
diff --git a/lua/feed/ui/init.lua b/lua/feed/ui/init.lua
index 059ff18..90edb9b 100755
--- a/lua/feed/ui/init.lua
+++ b/lua/feed/ui/init.lua
@@ -92,7 +92,7 @@ local function get_entry(opts)
       id = opts.id
       if ut.in_index() then
          current_index = ut.get_cursor_row()
-      else
+      elseif on_display then
          for i, v in ipairs(on_display) do
             if v == id then
                current_index = i
@@ -130,11 +130,15 @@ local function render_entry(buf, lines, id, is_preview)
    if not api.nvim_buf_is_valid(buf) then
       return
    end
+
+   vim.wo.winbar = nil
+   vim.bo[buf].filetype = "markdown"
    vim.bo[buf].modifiable = true
    for i, v in ipairs(lines) do
       if type(v) == "table" then
          v:render(buf, -1, i)
       elseif type(v) == "string" then
+         v = v:gsub("\n", "")
          api.nvim_buf_set_lines(buf, i - 1, i, false, { v })
       end
    end
@@ -153,7 +157,7 @@ end
 ---@field row? integer  default to cursor row
 ---@field id? string  db_id
 ---@field buf? integer  buffer to populate
----@field fp? string  path to raw html
+---@field link? string  url to raw html
 
 ---temparay solution for getting rid of junks and get clean markdown
 ---@param lines string[]
@@ -200,13 +204,12 @@ local function show_entry(opts)
    local lines = {}
 
    for i, v in ipairs { "title", "author", "feed", "link", "date" } do
-      lines[i] = NuiLine { NuiText(capticalize(v) .. ": ", "title"), NuiText(Format[v](entry)) }
+      lines[i] = NuiLine { NuiText(capticalize(v) .. ": ", "@markup.bold"), NuiText(Format[v](entry)) }
    end
    table.insert(lines, "")
-   vim.wo.winbar = nil
 
    Markdown.convert(
-      opts.fp or DB.dir .. "/data/" .. id,
+      opts.link or DB.dir .. "/data/" .. id,
       vim.schedule_wrap(function(markdown_lines)
          vim.list_extend(lines, entry_filter(markdown_lines))
          render_entry(buf, lines, id, opts.buf ~= nil)
@@ -218,7 +221,7 @@ local function show_full()
    local entry = get_entry()
    if entry and entry.link then
       vim.schedule(function()
-         show_entry { fp = entry.link }
+         show_entry { link = entry.link }
       end)
    else
       vim.notify "no link to fetch"
@@ -247,7 +250,6 @@ end
 
 local function restore_state()
    vim.cmd "set cmdheight=1"
-   vim.wo.winbar = "" -- TODO: restore the user's old winbar is there is
    pcall(vim.cmd.colorscheme, og_colorscheme)
 end
 
@@ -387,6 +389,26 @@ local function show_feeds()
    tree:render()
 end
 
+---In Index: prompt for input and refresh
+---Everywhere else: openk search backend
+---@param q string
+local function search(q)
+   local backend = ut.choose_backend(Config.search.backend)
+   if q then
+      refresh { query = q }
+   elseif ut.in_index() or not backend then
+      vim.ui.input({ prompt = "Feed query: ", default = query .. " " }, function(val)
+         if not val then
+            return
+         end
+         refresh { query = val }
+      end)
+   else
+      local engine = require("feed.ui." .. backend)
+      pcall(engine.feed_search)
+   end
+end
+
 return {
    show_index = show_index,
    show_entry = show_entry,
@@ -402,5 +424,6 @@ return {
    get_entry = get_entry,
    open_url = open_url,
    quit = quit,
+   search = search,
    refresh = refresh,
 }
diff --git a/lua/feed/ui/markdown.lua b/lua/feed/ui/markdown.lua
index a208a9e..1d1b198 100644
--- a/lua/feed/ui/markdown.lua
+++ b/lua/feed/ui/markdown.lua
@@ -1,6 +1,8 @@
 local health = require "feed.health"
 local ut = require "feed.utils"
 
+--- FIX: wrap with current window width, and config.opt wrap false
+
 ---@param fp string
 ---@param cb fun(lines: string[])
 local function convert(fp, cb)
@@ -17,6 +19,7 @@ local function convert(fp, cb)
       "-t",
       filter,
       "--wrap=none",
+      -- "--columns=" .. vim.api.nvim_win_get_width(0),
       fp,
    }
    vim.system(cmd, { text = true }, function(obj)
diff --git a/lua/feed/ui/pick.lua b/lua/feed/ui/pick.lua
index 40d0f0a..f0f7494 100644
--- a/lua/feed/ui/pick.lua
+++ b/lua/feed/ui/pick.lua
@@ -1,6 +1,6 @@
 local MiniPick = require "mini.pick"
-local db = require "feed.db"
 local ui = require "feed.ui"
+local db = require "feed.db"
 local format = require "feed.ui.format"
 local config = require "feed.config"
 
@@ -46,11 +46,12 @@ local function feed_search()
          match = match,
          show = show,
          preview = function(buf_id, id)
-            ui.show_entry { buf = buf_id, id = id, untag = false }
+            ui.show_entry { buf = buf_id, id = id }
             local win = vim.api.nvim_get_current_win()
             for key, value in pairs(config.options.entry) do
                pcall(vim.api.nvim_set_option_value, key, value, { buf = buf_id })
                pcall(vim.api.nvim_set_option_value, key, value, { win = win })
+               vim.treesitter.start(buf_id, "markdown")
             end
          end,
          choose = function(id)
diff --git a/lua/feed/utils/url.lua b/lua/feed/utils/url.lua
index 6102dba..3fe92b3 100644
--- a/lua/feed/utils/url.lua
+++ b/lua/feed/utils/url.lua
@@ -60,8 +60,6 @@ M.get_buf_urls = function(buf, cur_link)
                         local text = vim.treesitter.get_node_text(node:child(2), buf, { metadata = metadata[url] })
                         local row = node:child(1):range() + 1
                         ret[#ret + 1] = { text, link }
-                        local sub_pattern = row .. "s/(" .. fn.escape(link, "/~") .. ")//g" -- TODO: add e flag in final
-                        vim.cmd(sub_pattern)
                      else
                         ret[#ret + 1] = { link, link }
                      end