diff --git a/data/core/init.lua b/data/core/init.lua
index 0732a3e8..1934c8a4 100644
--- a/data/core/init.lua
+++ b/data/core/init.lua
@@ -7,6 +7,7 @@ local keymap
 local RootView
 local StatusView
 local CommandView
+local NagView
 local DocView
 local Doc
 
@@ -350,6 +351,7 @@ function core.init()
   RootView = require "core.rootview"
   StatusView = require "core.statusview"
   CommandView = require "core.commandview"
+  NagView = require "core.nagview"
   DocView = require "core.docview"
   Doc = require "core.doc"
 
@@ -418,9 +420,12 @@ function core.init()
   core.root_view = RootView()
   core.command_view = CommandView()
   core.status_view = StatusView()
+  core.nag_view = NagView()
 
   local cur_node = core.root_view.root_node
   cur_node.is_primary_node = true
+  cur_node:split("up", core.nag_view, {y = true})
+  cur_node = cur_node.b
   cur_node = cur_node:split("down", core.command_view, {y = true})
   cur_node = cur_node:split("down", core.status_view, {y = true})
 
@@ -449,7 +454,7 @@ function core.init()
 end
 
 
-function core.confirm_close_all()
+function core.confirm_close_all(close_fn, ...)
   local dirty_count = 0
   local dirty_name
   for _, doc in ipairs(core.docs) do
@@ -465,10 +470,17 @@ function core.confirm_close_all()
     else
       text = string.format("%d docs have unsaved changes. Quit anyway?", dirty_count)
     end
-    local confirm = system.show_confirm_dialog("Unsaved Changes", text)
-    if not confirm then return false end
+    local args = {...}
+    local opt = {
+      { font = style.font, text = "Yes" },
+      { font = style.font, text = "No" }
+    }
+    core.nag_view:show("Unsaved Changes", text, opt, function(item)
+      if item.text == "Yes" then close_fn(table.unpack(args)) end
+    end)
+  else
+    close_fn(...)
   end
-  return true
 end
 
 local temp_uid = (system.get_time() * 1000) % 0xffffffff
@@ -517,9 +529,7 @@ local function quit_with_function(quit_fn, force)
     save_session()
     quit_fn()
   else
-    if core.confirm_close_all() then
-      quit_with_function(quit_fn, true)
-    end
+    core.confirm_close_all(quit_with_function, quit_fn, true)
   end
 end
 
@@ -595,6 +605,7 @@ end
 
 function core.set_active_view(view)
   assert(view, "Tried to set active view to nil")
+  if core.active_view and core.active_view.force_focus then return end
   if view ~= core.active_view then
     if view.doc and view.doc.filename then
       core.set_visited(view.doc.filename)
diff --git a/data/core/nagview.lua b/data/core/nagview.lua
new file mode 100644
index 00000000..69dd50f0
--- /dev/null
+++ b/data/core/nagview.lua
@@ -0,0 +1,149 @@
+local core = require "core"
+local config = require "core.config"
+local common = require "core.common"
+local View = require "core.view"
+local style = require "core.style"
+
+local BORDER_WIDTH = common.round(2 * SCALE)
+local BORDER_PADDING = common.round(5 * SCALE)
+
+local noop = function() end
+
+local NagView = View:extend()
+
+function NagView:new()
+  NagView.super.new(self)
+  self.size.y = 0
+  self.force_focus = false
+  self.title = "Warning"
+  self.message = ""
+  self.options = {}
+  self.submit = noop
+end
+
+function NagView:get_title()
+  return self.title
+end
+
+function NagView:each_option()
+  return coroutine.wrap(function()
+    for i = #self.options, 1, -1 do
+      coroutine.yield(i, self.options[i])
+    end
+  end)
+end
+
+function NagView:get_options_height()
+  local max = 0
+  for _, opt in ipairs(self.options) do
+    local lh = style.font:get_height(opt.text)
+    if lh > max then max = lh end
+  end
+  return max
+end
+
+function NagView:get_line_height()
+  local maxlh = math.max(style.font:get_height(self.message), self:get_options_height())
+  return 2 * BORDER_WIDTH + 2 * BORDER_PADDING + maxlh + 2 * style.padding.y
+end
+
+function NagView:update()
+  NagView.super.update(self)
+
+  local dest = core.active_view == self and self:get_line_height() or 0
+  self:move_towards(self.size, "y", dest)
+end
+
+function NagView:draw_overlay()
+  local ox, oy = self:get_content_offset()
+  oy = oy + self.size.y
+  local w, h = core.root_view.size.x, core.root_view.size.y - oy
+  core.root_view:defer_draw(function()
+    renderer.draw_rect(ox, oy, w, h, style.nagbar_dim)
+  end)
+end
+
+function NagView:each_visible_option()
+  return coroutine.wrap(function()
+    local halfh = math.floor(self.size.y / 2)
+    local ox, oy = self:get_content_offset()
+    ox = ox + self.size.x - style.padding.x
+
+    for i, opt in self:each_option() do
+      local lw, lh = opt.font:get_width(opt.text), opt.font:get_height(opt.text)
+      local bw, bh = (lw + 2 * BORDER_WIDTH + 2 * BORDER_PADDING), (lh + 2 * BORDER_WIDTH + 2 * BORDER_PADDING)
+      local halfbh = math.floor(bh / 2)
+      local bx, by = math.max(0, ox - bw), math.max(0, oy + halfh - halfbh)
+      local fw, fh = bw - 2 * BORDER_WIDTH, bh - 2 * BORDER_WIDTH
+      local fx, fy = bx + BORDER_WIDTH, by + BORDER_WIDTH
+      coroutine.yield(i, opt, bx,by,bw,bh, fx,fy,fw,fh)
+      ox = ox - bw - style.padding.x
+    end
+  end)
+end
+
+function NagView:on_mouse_moved(mx, my, ...)
+  NagView.super.on_mouse_moved(self, mx, my, ...)
+  local selected = false
+  for i, _, x,y,w,h in self:each_visible_option() do
+    if mx >= x and my >= y and mx < x + w and my < y + h then
+      self.selected = i
+      selected = true
+      break
+    end
+  end
+
+  if not selected then self.selected = nil end
+end
+
+function NagView:on_mouse_pressed(...)
+  if not NagView.super.on_mouse_pressed(self, ...) and self.selected then
+    self.force_focus = false
+    core.set_active_view(core.last_active_view)
+    self.submit(self.options[self.selected])
+  end
+end
+
+function NagView:draw()
+  if self.size.y <= 0 then return end
+
+  self:draw_overlay()
+  self:draw_background(style.nagbar)
+
+  -- draw message
+  local ox, oy = self:get_content_offset()
+  common.draw_text(style.font, style.nagbar_text, self.message, "left", ox + style.padding.x, oy, self.size.x, self.size.y)
+
+  -- draw buttons
+  for i, opt, bx,by,bw,bh, fx,fy,fw,fh in self:each_visible_option() do
+    local fill = i == self.selected and style.nagbar_text or style.nagbar
+    local text_color = i == self.selected and style.nagbar or style.nagbar_text
+
+    renderer.draw_rect(bx,by,bw,bh, style.nagbar_text)
+
+    if i ~= self.selected then
+      renderer.draw_rect(fx,fy,fw,fh, fill)
+    end
+
+    common.draw_text(opt.font, text_color, opt.text, "center", fx,fy,fw,fh)
+  end
+end
+
+function NagView:show(title, message, options, on_select, on_cancel)
+  self.title = title or "Warning"
+  self.message = message or "Empty?"
+  self.options = options or {}
+  if on_cancel then table.insert(options, { key = "cancel", font = style.icon_font, text = "C" }) end
+  self.force_focus = true
+  self.submit = function(item)
+    self.submit = noop -- reset the submit function
+    if item.key == "cancel" and on_cancel then
+      on_cancel()
+    elseif on_select then
+      on_select(item)
+    end
+  end
+  core.set_active_view(self)
+end
+
+return NagView
\ No newline at end of file
diff --git a/data/core/rootview.lua b/data/core/rootview.lua
index 7650912e..3de9feb8 100644
--- a/data/core/rootview.lua
+++ b/data/core/rootview.lua
@@ -5,6 +5,7 @@ local keymap = require "core.keymap"
 local Object = require "core.object"
 local View = require "core.view"
 local CommandView = require "core.commandview"
+local NagView = require "core.nagview"
 local DocView = require "core.docview"
 
 
@@ -622,6 +623,12 @@ end
 
 
 function RootView:on_mouse_moved(x, y, dx, dy)
+  if core.active_view == core.nag_view then
+    system.set_cursor("arrow")
+    core.active_view:on_mouse_moved(x, y, dx, dy)
+    return
+  end
+
   if self.dragged_divider then
     local node = self.dragged_divider
     if node.type == "hsplit" then
diff --git a/data/core/style.lua b/data/core/style.lua
index 02dd5e79..ab72bde5 100644
--- a/data/core/style.lua
+++ b/data/core/style.lua
@@ -41,6 +41,9 @@ style.line_number2 = { common.color "#83838f" }
 style.line_highlight = { common.color "#343438" }
 style.scrollbar = { common.color "#414146" }
 style.scrollbar2 = { common.color "#4b4b52" }
+style.nagbar = { common.color "#FF0000" }
+style.nagbar_text = { common.color "#FFFFFF" }
+style.nagbar_dim = { common.color "rgba(0, 0, 0, 0.45)" }
 
 style.syntax = {}
 style.syntax["normal"] = { common.color "#e1e1e6" }