74 files changed, 119 insertions, 191 deletions
diff --git a/plugins/autoinsert.lua b/plugins/autoinsert.lua
index 243e00b..2bb0753 100644
--- a/plugins/autoinsert.lua
+++ b/plugins/autoinsert.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local translate = require "core.doc.translate"
 local config = require "core.config"
diff --git a/plugins/autosave.lua b/plugins/autosave.lua
new file mode 100644
index 0000000..51786a1
--- /dev/null
+++ b/plugins/autosave.lua
@@ -0,0 +1,45 @@
+local core = require "core"
+local config = require "core.config"
+local Doc = require "core.doc"
+local DocView = require "core.docview"
+local command = require "core.command"
+-- this is used to detect the wait time
+local last_keypress = os.time()
+-- this exists so that we don't end up with multiple copies of the loop running at once
+local looping = false
+local on_text_change = Doc.on_text_change
+-- the approximate amount of time, in seconds, that it takes to trigger an autosave
+config.autosave_timeout = 1
+
+
+local function loop_for_save()
+    while looping do
+      if os.difftime(os.time(), last_keypress) >= config.autosave_timeout then
+        command.perform "doc:save"
+        -- stop loop
+        looping = false
+      end
+      -- wait the timeout. may cause timeout to be slightly imprescise
+      coroutine.yield(config.autosave_timeout) 
+    end
+end
+
+
+local function updatepress()
+  -- set last keypress time to now
+  last_keypress = os.time()
+  -- put loop in coroutine so it doesn't lag out this script
+  if not looping then
+    looping = true
+    core.add_thread(loop_for_save)
+  end
+end
+
+
+function Doc:on_text_change(type)
+  -- check if file is saved
+  if self.filename then
+    updatepress()
+  end
+  return on_text_change(type)
+end
diff --git a/plugins/autowrap.lua b/plugins/autowrap.lua
index 85d4c24..9df59a5 100644
--- a/plugins/autowrap.lua
+++ b/plugins/autowrap.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 require "plugins.reflow"
 local config = require "core.config"
 local command = require "core.command"
diff --git a/plugins/bigclock.lua b/plugins/bigclock.lua
index e35cdbe..1419e00 100644
--- a/plugins/bigclock.lua
+++ b/plugins/bigclock.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local style = require "core.style"
 local command = require "core.command"
@@ -29,8 +30,8 @@ end
 function ClockView:update_fonts()
   local size = math.floor(self.size.x * 0.15 / 15) * 15 * config.bigclock_scale
   if self.font_size ~= size then
-    self.time_font = renderer.font.load(EXEDIR .. "/data/fonts/font.ttf", size)
-    self.date_font = renderer.font.load(EXEDIR .. "/data/fonts/font.ttf", size * 0.3)
+    self.time_font = renderer.font.load(DATADIR .. "/fonts/font.ttf", size)
+    self.date_font = renderer.font.load(DATADIR .. "/fonts/font.ttf", size * 0.3)
     self.font_size = size
     collectgarbage()
   end
diff --git a/plugins/bracketmatch.lua b/plugins/bracketmatch.lua
index 4253de7..9566c02 100644
--- a/plugins/bracketmatch.lua
+++ b/plugins/bracketmatch.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local style = require "core.style"
 local command = require "core.command"
diff --git a/plugins/centerdoc.lua b/plugins/centerdoc.lua
index 1921467..ee4bb2b 100644
--- a/plugins/centerdoc.lua
+++ b/plugins/centerdoc.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local config = require "core.config"
 local DocView = require "core.docview"
 
diff --git a/plugins/closeconfirmx.lua b/plugins/closeconfirmx.lua
deleted file mode 100644
index 805fe3b..0000000
--- a/plugins/closeconfirmx.lua
+++ /dev/null
@@ -1,54 +0,0 @@
--- CloseConfirmX plugin for lite text editor
--- implementation by chekoopa
-
-local core = require "core"
-local config = require "core.config"
-
-config.closeconfirmx_use_legacy = false
-config.closeconfirmx_use_short_name = true
-
-local legacy_confirm = core.confirm_close_all
-
-local function commandful_confirm()
-  local dirty_count = 0
-  local dirty_name
-  for _, doc in ipairs(core.docs) do
-    if doc:is_dirty() then
-      dirty_count = dirty_count + 1
-      dirty_name = doc:get_name()
-    end
-  end
-  if dirty_count > 0 then
-    local text
-    if dirty_count == 1 then
-      if config.closeconfirmx_use_short_name then
-         dirty_name = dirty_name:match("[^/%\\]*$")
-      end
-      text = string.format("Unsaved changes in \"%s\"; Confirm Exit", dirty_name)
-    else
-      text = string.format("Unsaved changes in %d docs; Confirm Exit", dirty_count)
-    end
-    core.command_view:enter(text, function(_, item)
-      if item.text:match("^[cC]") then
-        core.quit(true)
-      end
-    end, function(text)
-      local items = {}
-      if not text:find("^[^sS]") then table.insert(items, "Stay here") end
-      if not text:find("^[^cC]") then table.insert(items, "Close Without Saving") end
-      return items
-    end)
-    -- as we delegate a choice inside the callback,
-    return false
-  end
-  return true
-end
-
-function core.confirm_close_all()
-  if config.closeconfirmx_use_legacy then
-    return legacy_confirm()
-  else
-    return commandful_confirm()
-  end
-end
-
diff --git a/plugins/colorpreview.lua b/plugins/colorpreview.lua
index dca419c..1289357 100644
--- a/plugins/colorpreview.lua
+++ b/plugins/colorpreview.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local common = require "core.common"
 local DocView = require "core.docview"
 
diff --git a/plugins/copyfilelocation.lua b/plugins/copyfilelocation.lua
index d365240..48520b8 100644
--- a/plugins/copyfilelocation.lua
+++ b/plugins/copyfilelocation.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local config = require "core.config"
@@ -6,12 +7,11 @@ local config = require "core.config"
 command.add("core.docview", {
   ["copy-file-location:copy-file-location"] = function()
     local doc = core.active_view.doc
-    if not doc.filename then
+    if not doc.abs_filename then
       core.error "Cannot copy location of unsaved doc"
       return
     end
-    local filename = system.absolute_path(doc.filename)
-    core.log("Copying to clipboard \"%s\"", filename)
-    system.set_clipboard(filename)
+    core.log("Copying to clipboard \"%s\"", doc.abs_filename)
+    system.set_clipboard(doc.abs_filename)
   end
 })
diff --git a/plugins/datetimestamps.lua b/plugins/datetimestamps.lua
index 518f0a9..e1d7d3b 100644
--- a/plugins/datetimestamps.lua
+++ b/plugins/datetimestamps.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local config = require "core.config"
 local command = require "core.command"
diff --git a/plugins/detectindent.lua b/plugins/detectindent.lua
deleted file mode 100644
index 9c473b5..0000000
--- a/plugins/detectindent.lua
+++ /dev/null
@@ -1,64 +0,0 @@
-local core = require "core"
-local command = require "core.command"
-local config = require "core.config"
-local DocView = require "core.docview"
-local Doc = require "core.doc"
-
-local cache = setmetatable({}, { __mode = "k" })
-
-
-local function detect_indent(doc)
-  for _, text in ipairs(doc.lines) do
-    local str = text:match("^  +")
-    if str then return "soft", #str end
-    local str = text:match("^\t+")
-    if str then return "hard" end
-  end
-end
-
-
-local function update_cache(doc)
-  local type, size = detect_indent(doc)
-  if type then
-    cache[doc] = { type = type, size = size }
-  end
-end
-
-
-local new = Doc.new
-function Doc:new(...)
-  new(self, ...)
-  update_cache(self)
-end
-
-local clean = Doc.clean
-function Doc:clean(...)
-  clean(self, ...)
-  update_cache(self)
-end
-
-
-local function with_indent_override(doc, fn, ...)
-  local c = cache[doc]
-  if not c then
-    return fn(...)
-  end
-  local type, size = config.tab_type, config.indent_size
-  config.tab_type, config.indent_size = c.type, c.size or config.indent_size
-  local r1, r2, r3 = fn(...)
-  config.tab_type, config.indent_size = type, size
-  return r1, r2, r3
-end
-
-
-local perform = command.perform
-function command.perform(...)
-  return with_indent_override(core.active_view.doc, perform, ...)
-end
-
-
-local draw = DocView.draw
-function DocView:draw(...)
-  return with_indent_override(self.doc, draw, self, ...)
-end
-
diff --git a/plugins/dragdropselected.lua b/plugins/dragdropselected.lua
index a2ce67f..5364fa4 100644
--- a/plugins/dragdropselected.lua
+++ b/plugins/dragdropselected.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 --[[
     dragdropselected.lua
     provides basic drag and drop of selected text (in same document)
diff --git a/plugins/drawwhitespace.lua b/plugins/drawwhitespace.lua
deleted file mode 100644
index 4e2e109..0000000
--- a/plugins/drawwhitespace.lua
+++ /dev/null
@@ -1,38 +0,0 @@
-local common = require "core.common"
-local config = require "core.config"
-local style = require "core.style"
-local DocView = require "core.docview"
-local command = require "core.command"
-
--- originally written by luveti
-
-config.whitespace_map = { [" "] = "·", ["\t"] = "»" }
-config.draw_whitespace = true
-
-local draw_line_text = DocView.draw_line_text
-
-function DocView:draw_line_text(idx, x, y)
-  draw_line_text(self, idx, x, y)
-  if not config.draw_whitespace then return end
-
-  local text = self.doc.lines[idx]
-  local font = self:get_font()
-  local ss = font:subpixel_scale()
-  local tx, ty = ss * x, y + self:get_line_text_y_offset()
-  local color = style.whitespace or style.syntax.comment
-  local map = config.whitespace_map
-
-  for chr in common.utf8_chars(text) do
-    local rep = map[chr]
-    if rep then
-      renderer.draw_text_subpixel(font, rep, tx, ty, color)
-    end
-    tx = tx + font:get_width_subpixel(chr)
-  end
-end
-
-command.add("core.docview", {
-  ["draw-whitespace:toggle"]  = function() config.draw_whitespace = not config.draw_whitespace end,
-  ["draw-whitespace:disable"] = function() config.draw_whitespace = false                      end,
-  ["draw-whitespace:enable"]  = function() config.draw_whitespace = true                       end,
-})
diff --git a/plugins/eval.lua b/plugins/eval.lua
index 54e08ba..2444454 100644
--- a/plugins/eval.lua
+++ b/plugins/eval.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 
diff --git a/plugins/exec.lua b/plugins/exec.lua
index fe87afc..82a94c3 100644
--- a/plugins/exec.lua
+++ b/plugins/exec.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 
diff --git a/plugins/ghmarkdown.lua b/plugins/ghmarkdown.lua
index 0f49c02..249e459 100644
--- a/plugins/ghmarkdown.lua
+++ b/plugins/ghmarkdown.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local keymap = require "core.keymap"
diff --git a/plugins/gitstatus.lua b/plugins/gitstatus.lua
index a58fd0f..849567d 100644
--- a/plugins/gitstatus.lua
+++ b/plugins/gitstatus.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local config = require "core.config"
 local style = require "core.style"
diff --git a/plugins/gofmt.lua b/plugins/gofmt.lua
index 11c90b9..b730431 100644
--- a/plugins/gofmt.lua
+++ b/plugins/gofmt.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local keymap = require "core.keymap"
diff --git a/plugins/hidelinenumbers.lua b/plugins/hidelinenumbers.lua
index 206bd23..7eb496d 100644
--- a/plugins/hidelinenumbers.lua
+++ b/plugins/hidelinenumbers.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local style = require "core.style"
 local DocView = require "core.docview"
 
diff --git a/plugins/hidestatus.lua b/plugins/hidestatus.lua
index 5c0bb15..9dcc352 100644
--- a/plugins/hidestatus.lua
+++ b/plugins/hidestatus.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local command = require "core.command"
 local StatusView = require "core.statusview"
 
diff --git a/plugins/indentguide.lua b/plugins/indentguide.lua
index db57f9e..184c37f 100644
--- a/plugins/indentguide.lua
+++ b/plugins/indentguide.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local style = require "core.style"
 local config = require "core.config"
 local DocView = require "core.docview"
diff --git a/plugins/language_angelscript.lua b/plugins/language_angelscript.lua
index 8c39cff..48d68e1 100644
--- a/plugins/language_angelscript.lua
+++ b/plugins/language_angelscript.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_batch.lua b/plugins/language_batch.lua
index 8caad59..29de0fe 100644
--- a/plugins/language_batch.lua
+++ b/plugins/language_batch.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 -- batch syntax for lite <liqube>
diff --git a/plugins/language_cmake.lua b/plugins/language_cmake.lua
index 78354e1..a70298c 100644
--- a/plugins/language_cmake.lua
+++ b/plugins/language_cmake.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_cpp.lua b/plugins/language_cpp.lua
index 2b2fce5..4a734e0 100644
--- a/plugins/language_cpp.lua
+++ b/plugins/language_cpp.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 pcall(require, "plugins.language_c")
 
 local syntax = require "core.syntax"
diff --git a/plugins/language_csharp.lua b/plugins/language_csharp.lua
index c40009c..2988506 100644
--- a/plugins/language_csharp.lua
+++ b/plugins/language_csharp.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_d.lua b/plugins/language_d.lua
index 4597943..704fecf 100644
--- a/plugins/language_d.lua
+++ b/plugins/language_d.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_dart.lua b/plugins/language_dart.lua
index 5083fb2..7aee8e9 100644
--- a/plugins/language_dart.lua
+++ b/plugins/language_dart.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_elixir.lua b/plugins/language_elixir.lua
index f87fad9..280c2ce 100644
--- a/plugins/language_elixir.lua
+++ b/plugins/language_elixir.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_elm.lua b/plugins/language_elm.lua
index 4f449a0..09e474f 100644
--- a/plugins/language_elm.lua
+++ b/plugins/language_elm.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_fe.lua b/plugins/language_fe.lua
index f97e73b..416ec0d 100644
--- a/plugins/language_fe.lua
+++ b/plugins/language_fe.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_fennel.lua b/plugins/language_fennel.lua
index 7320e91..62c0913 100644
--- a/plugins/language_fennel.lua
+++ b/plugins/language_fennel.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 -- Support for the Fennel programming language: https://fennel-lang.org
 -- Covers all the keywords up to Fennel version 0.4.0
 
diff --git a/plugins/language_gdscript.lua b/plugins/language_gdscript.lua
index e301354..dd40b10 100644
--- a/plugins/language_gdscript.lua
+++ b/plugins/language_gdscript.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 -- Support for the GDScript programming language: https://godotengine.org/
 -- Covers the most used keywords up to Godot version 3.2.x
 
diff --git a/plugins/language_glsl.lua b/plugins/language_glsl.lua
index da69ebd..55f07b1 100644
--- a/plugins/language_glsl.lua
+++ b/plugins/language_glsl.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 
 local style = require "core.style"
 local common = require "core.common"
diff --git a/plugins/language_go.lua b/plugins/language_go.lua
index dffbaf9..bdc8436 100644
--- a/plugins/language_go.lua
+++ b/plugins/language_go.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_hlsl.lua b/plugins/language_hlsl.lua
index 1444ef4..428a6f1 100644
--- a/plugins/language_hlsl.lua
+++ b/plugins/language_hlsl.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 
 local style = require "core.style"
 local common = require "core.common"
diff --git a/plugins/language_hs.lua b/plugins/language_hs.lua
index f0bf378..8d7110e 100644
--- a/plugins/language_hs.lua
+++ b/plugins/language_hs.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_java.lua b/plugins/language_java.lua
index 1d9e12d..e041fae 100644
--- a/plugins/language_java.lua
+++ b/plugins/language_java.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_jiyu.lua b/plugins/language_jiyu.lua
index 1cf94dc..788faba 100644
--- a/plugins/language_jiyu.lua
+++ b/plugins/language_jiyu.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_make.lua b/plugins/language_make.lua
index f586a05..a61f609 100644
--- a/plugins/language_make.lua
+++ b/plugins/language_make.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_meson.lua b/plugins/language_meson.lua
index 0c91d05..97fde72 100644
--- a/plugins/language_meson.lua
+++ b/plugins/language_meson.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_moon.lua b/plugins/language_moon.lua
index 4817743..3e81767 100644
--- a/plugins/language_moon.lua
+++ b/plugins/language_moon.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_nim.lua b/plugins/language_nim.lua
index af230e4..ded8792 100644
--- a/plugins/language_nim.lua
+++ b/plugins/language_nim.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 local patterns = {}
diff --git a/plugins/language_objc.lua b/plugins/language_objc.lua
index 221e5c3..5be940e 100644
--- a/plugins/language_objc.lua
+++ b/plugins/language_objc.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_odin.lua b/plugins/language_odin.lua
index c3413f2..58f4b39 100644
--- a/plugins/language_odin.lua
+++ b/plugins/language_odin.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_php.lua b/plugins/language_php.lua
index d6ed516..3bf22a1 100644
--- a/plugins/language_php.lua
+++ b/plugins/language_php.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_pico8.lua b/plugins/language_pico8.lua
index 8edf92f..a1c41df 100644
--- a/plugins/language_pico8.lua
+++ b/plugins/language_pico8.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_powershell.lua b/plugins/language_powershell.lua
index 01c00f4..61fecd1 100644
--- a/plugins/language_powershell.lua
+++ b/plugins/language_powershell.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_psql.lua b/plugins/language_psql.lua
index 7c6c4b7..dc65120 100644
--- a/plugins/language_psql.lua
+++ b/plugins/language_psql.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 -- In sql symbols can be lower case and upper case
diff --git a/plugins/language_rust.lua b/plugins/language_rust.lua
index 37ba81f..466901f 100644
--- a/plugins/language_rust.lua
+++ b/plugins/language_rust.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_sass.lua b/plugins/language_sass.lua
index 5b043c1..3f9988b 100644
--- a/plugins/language_sass.lua
+++ b/plugins/language_sass.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_sh.lua b/plugins/language_sh.lua
index 7b9c0d8..9b04008 100644
--- a/plugins/language_sh.lua
+++ b/plugins/language_sh.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_teal.lua b/plugins/language_teal.lua
index 8ab4c33..8a6c560 100644
--- a/plugins/language_teal.lua
+++ b/plugins/language_teal.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_tex.lua b/plugins/language_tex.lua
index eced489..3ad607c 100644
--- a/plugins/language_tex.lua
+++ b/plugins/language_tex.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/language_wren.lua b/plugins/language_wren.lua
index ccd53db..5940b40 100644
--- a/plugins/language_wren.lua
+++ b/plugins/language_wren.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
diff --git a/plugins/lastproject.lua b/plugins/lastproject.lua
deleted file mode 100644
index 5fb23bd..0000000
--- a/plugins/lastproject.lua
+++ /dev/null
@@ -1,29 +0,0 @@
-local core = require "core"
-
-local last_project_filename = EXEDIR .. PATHSEP .. ".lite_last_project"
-
-
--- load last project path
-local fp = io.open(last_project_filename)
-local project_path
-if fp then
-    project_path = fp:read("*a")
-    fp:close()
-end
-
-
--- save current project path
-local fp = io.open(last_project_filename, "w")
-if nil ~= fp then
-    fp:write(system.absolute_path ".")
-    fp:close()
-end
-
-
--- restart using last project path if we had no commandline arguments and could
--- find a last-project file
-if #ARGS == 1 and project_path then
-    system.exec(string.format("%s %q", EXEFILE, project_path))
-    core.quit(true)
-end
-
diff --git a/plugins/lfautoinsert.lua b/plugins/lfautoinsert.lua
index 0ea7b9d..d4792e0 100644
--- a/plugins/lfautoinsert.lua
+++ b/plugins/lfautoinsert.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local config = require "core.config"
diff --git a/plugins/linecopypaste.lua b/plugins/linecopypaste.lua
index eb6f375..39d18f9 100755
--- a/plugins/linecopypaste.lua
+++ b/plugins/linecopypaste.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 
diff --git a/plugins/lineguide.lua b/plugins/lineguide.lua
index 7669c52..b3828bf 100644
--- a/plugins/lineguide.lua
+++ b/plugins/lineguide.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local config = require "core.config"
 local style = require "core.style"
 local DocView = require "core.docview"
diff --git a/plugins/macmodkeys.lua b/plugins/macmodkeys.lua
index 69028ab..3f24128 100644
--- a/plugins/macmodkeys.lua
+++ b/plugins/macmodkeys.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local keymap = require "core.keymap"
 
 local on_key_pressed = keymap.on_key_pressed
diff --git a/plugins/markers.lua b/plugins/markers.lua
index 6e397d7..c4ca9a6 100644
--- a/plugins/markers.lua
+++ b/plugins/markers.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 -- Markers plugin for lite text editor
 -- original implementation by Petri Häkkinen
 
diff --git a/plugins/motiontrail.lua b/plugins/motiontrail.lua
index e688e1b..8074f58 100644
--- a/plugins/motiontrail.lua
+++ b/plugins/motiontrail.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local config = require "core.config"
 local style = require "core.style"
diff --git a/plugins/openfilelocation.lua b/plugins/openfilelocation.lua
index 58c3d6f..0cf26f1 100644
--- a/plugins/openfilelocation.lua
+++ b/plugins/openfilelocation.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local config = require "core.config"
diff --git a/plugins/openselected.lua b/plugins/openselected.lua
index 65fdeb8..f7dc917 100644
--- a/plugins/openselected.lua
+++ b/plugins/openselected.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local keymap = require "core.keymap"
diff --git a/plugins/rainbowparen.lua b/plugins/rainbowparen.lua
index b2689f0..6154b34 100644
--- a/plugins/rainbowparen.lua
+++ b/plugins/rainbowparen.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local tokenizer = require "core.tokenizer"
 local style = require "core.style"
 local common = require "core.common"
diff --git a/plugins/scale.lua b/plugins/scale.lua
index 9d9ea73..e93c3c0 100644
--- a/plugins/scale.lua
+++ b/plugins/scale.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local common = require "core.common"
 local command = require "core.command"
diff --git a/plugins/scalestatus.lua b/plugins/scalestatus.lua
index 03216b5..248c8a4 100644
--- a/plugins/scalestatus.lua
+++ b/plugins/scalestatus.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 --[[
     scalestatus.lua
     displays current scale (zoom) in status view
diff --git a/plugins/selectionhighlight.lua b/plugins/selectionhighlight.lua
index 93dfe17..adad725 100644
--- a/plugins/selectionhighlight.lua
+++ b/plugins/selectionhighlight.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local style = require "core.style"
 local DocView = require "core.docview"
 
diff --git a/plugins/sort.lua b/plugins/sort.lua
index 2e865ab..6912a5a 100644
--- a/plugins/sort.lua
+++ b/plugins/sort.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local translate = require "core.doc.translate"
diff --git a/plugins/spellcheck.lua b/plugins/spellcheck.lua
index 1f29792..eedf318 100644
--- a/plugins/spellcheck.lua
+++ b/plugins/spellcheck.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local style = require "core.style"
 local config = require "core.config"
diff --git a/plugins/tabnumbers.lua b/plugins/tabnumbers.lua
index deabbcd..29c3f8c 100644
--- a/plugins/tabnumbers.lua
+++ b/plugins/tabnumbers.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local common = require "core.common"
 local core = require "core"
 local style = require "core.style"
diff --git a/plugins/titleize.lua b/plugins/titleize.lua
index 2e4b52a..a9ea7a5 100644
--- a/plugins/titleize.lua
+++ b/plugins/titleize.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 
diff --git a/plugins/togglesnakecamel.lua b/plugins/togglesnakecamel.lua
index 236c22e..994ffd0 100644
--- a/plugins/togglesnakecamel.lua
+++ b/plugins/togglesnakecamel.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local keymap = require "core.keymap"
diff --git a/plugins/unboundedscroll.lua b/plugins/unboundedscroll.lua
index c4cc7bb..4429b61 100644
--- a/plugins/unboundedscroll.lua
+++ b/plugins/unboundedscroll.lua
@@ -1,3 +1,4 @@
+-- lite-xl 1.16
 local DocView = require "core.docview"
 
 function DocView.clamp_scroll_position()