diff --git a/TODO b/TODO
index b6362b1..995d895 100644
--- a/TODO
+++ b/TODO
@@ -10,7 +10,8 @@
 [ ] font: use system fonts
 [ ] font: implement hashmap of already rendered glyphs and only re-draw the
           ones that are not in that map
-[ ] resize text on the fly
+[ ] font: resize text on the fly
+[ ] ui: change ui scale on the fly
 [x] add menu to exec arbitrary command -> added console
 	[ ] that command can be what is selected
 [ ] console: accept input
@@ -51,3 +52,4 @@
     search feature
 [x] implement visual "ruler" at column 80
 [ ] show hidden files config and binding
+[ ] syntax: highlight FIXME TODO BUG FIX and IMPROVEMENT keywords
diff --git a/data/core/docview.lua b/data/core/docview.lua
index 074d3a9..849595b 100644
--- a/data/core/docview.lua
+++ b/data/core/docview.lua
@@ -325,7 +325,8 @@ function DocView:draw_line_body(idx, x, y)
   end
 
   -- draw ruler
-  if config.line_limit > 0 then
+  -- FIXME: matching for name of the view may be expensive
+  if config.line_limit > 0 and (core.active_view:get_name() ~= "---") then
     local sw = self:get_font():get_width(" ")
     local w = math.ceil(1 * SCALE)
     local lh = self:get_line_height()
diff --git a/data/core/view.lua b/data/core/view.lua
index ae978a9..ebd05a0 100644
--- a/data/core/view.lua
+++ b/data/core/view.lua
@@ -38,6 +38,7 @@ function View:try_close(do_close)
 end
 
 
+-- FIXME: what if a file is called "---"? this should be changed
 function View:get_name()
   return "---"
 end