diff --git a/res/layouts/console.xml b/res/layouts/console.xml
index e0c5fa09..2262026e 100644
--- a/res/layouts/console.xml
+++ b/res/layouts/console.xml
@@ -2,17 +2,14 @@
     <panel interval="0"
            orientation="horizontal"
            color="#00000010"
-           size-func="gui.get_viewport()[1]-350,30">
+           size-func="gui.get_viewport()[1],30">
         <button id="s_chat" size="110,30" onclick="modes:set('chat')">@Chat</button>
         <button id="s_console" size="110,30" onclick="modes:set('console')">@Console</button>
         <button id="s_debug" size="110,30" onclick="modes:set('debug')">@Debug</button>
     </panel>
-    <container pos="0,30" size-func="gui.get_viewport()[1]-350,30" color="#00000020">
-        <label id="title" pos="8,8"></label>
-    </container>
     
     <container id="logContainer" pos="0,60"
-               size-func="unpack(vec2.add(gui.get_viewport(), {-350,-100}))">
+               size-func="unpack(vec2.add(gui.get_viewport(), {-450,-100}))">
         <textbox 
             id='log' 
             color='0'
@@ -25,38 +22,44 @@
             markup="md"
         ></textbox>
     </container>
-    <splitbox id="editorContainer" split-pos="0.8" pos="0,60" 
-              size-func="unpack(vec2.add(gui.get_viewport(), {-350,-60}))">
-        <container color="#00000080">
-            <textbox
-                id='editor'
-                color='0'
-                autoresize='true'
-                margin='0'
-                padding='5'
-                multiline='true'
-                line-numbers='true'
-                syntax='lua'
-                size-func="-1,40"
-                text-wrap='false'
-                scroll-step='50'
-            ></textbox>
-        </container>
-        <panel id="traceback" gravity="bottom-left" 
-               padding="4" color="#000000A0" max-length="170">
-        </panel>
-    </splitbox>
-    <splitbox position-func="gui.get_viewport()[1]-350,0" 
-              size-func="350,gui.get_viewport()[2]-40"
-              split-pos="0.25">
-            <panel id="problemsLog"
-                   color="#00000010" 
-                   padding="5,15,5,15">
-                <label margin="0,0,0,5">@Problems</label>
-            </panel>
-            <panel id="filesList" color="#00000010" interval="6" padding="4">
-                <!-- content is generated in script -->
+    <splitbox id="editorRoot" pos="0,30" size-func="-1,gui.get_viewport()[2]-30" 
+              orientation="horizontal" split-pos="0.7">
+        <splitbox id="editorContainer" split-pos="0.8">
+            <container color="#00000080">
+                <container size-func="-1,30" color="#00000020">
+                    <image id="lockIcon" src="gui/lock" enabled="false" size="16" pos="4,6"></image>
+                    <label id="title" pos="26,8"></label>
+                </container>
+                <textbox
+                    id='editor'
+                    pos='0,30'
+                    color='0'
+                    autoresize='true'
+                    margin='0'
+                    padding='5'
+                    multiline='true'
+                    line-numbers='true'
+                    syntax='lua'
+                    size-func="-1,40"
+                    text-wrap='false'
+                    scroll-step='50'
+                ></textbox>
+            </container>
+            <panel id="traceback" gravity="bottom-left" 
+                padding="4" color="#000000A0" max-length="170">
             </panel>
+        </splitbox>
+        <splitbox
+                split-pos="0.25">
+                <panel id="problemsLog"
+                    color="#00000010" 
+                    padding="5,15,5,15">
+                    <label margin="0,0,0,5">@Problems</label>
+                </panel>
+                <panel id="filesList" color="#00000010" interval="6" padding="4">
+                    <!-- content is generated in script -->
+                </panel>
+        </splitbox>
     </splitbox>
     <textbox id='prompt' 
              consumer='submit' 
diff --git a/res/layouts/console.xml.lua b/res/layouts/console.xml.lua
index 13fa31b7..ad6540a7 100644
--- a/res/layouts/console.xml.lua
+++ b/res/layouts/console.xml.lua
@@ -45,6 +45,19 @@ events.on("core:error", function (msg, traceback)
     table.insert(errors_all, full)
 end)
 
+function open_file_in_editor(filename, line)
+    local editor = document.editor
+    local source = file.read(filename):gsub('\t', '    ')
+    editor.text = source
+    editor.focused = true
+    if line then
+        time.post_runnable(function()
+            editor.caret = editor:linePos(line)
+        end)
+    end
+    document.title.text = gui.str('File')..' - '..filename
+end
+
 events.on("core:open_traceback", function(traceback_b64)
     local traceback = bjson.frombytes(base64.decode(traceback_b64))
     modes:set('debug')
@@ -62,23 +75,12 @@ events.on("core:open_traceback", function(traceback_b64)
             framestr = frame.source..":"..tostring(frame.currentline).." "
             if file.exists(frame.source) then
                 callback = string.format(
-                    "local editor = document.editor "..
-                    "local source = file.read('%s'):gsub('\t', '    ') "..
-                    "editor.text = source "..
-                    "editor.focused = true "..
-                    "time.post_runnable(function()"..
-                      "editor.caret = editor:linePos(%s) "..
-                    "end)",
+                    "open_file_in_editor('%s', %s)",
                     frame.source, frame.currentline-1
                 )
             else
                 callback = "document.editor.text = 'Could not open source file'"
             end
-            callback = string.format(
-                "%s document.title.text = gui.str('File')..' - %s'",
-                callback,
-                frame.source
-            )
         end
         if frame.name then
             framestr = framestr.."("..tostring(frame.name)..")"
@@ -185,6 +187,8 @@ function set_mode(mode)
     local show_prompt = mode == 'chat' or mode == 'console'
 
     document.title.text = ""
+    document.lockIcon.visible = false
+    document.editorRoot.visible = mode == 'debug'
     document.editorContainer.visible = mode == 'debug'
     document.logContainer.visible = mode ~= 'debug'
 
@@ -201,6 +205,19 @@ function set_mode(mode)
     console_mode = mode
 end
 
+local function collect_scripts(dirname, dest)
+    if file.isdir(dirname) then
+        local files = file.list(dirname)
+        for i, filename in ipairs(files) do
+            if file.isdir(filename) then
+                collect_scripts(filename, dest)
+            elseif file.ext(filename) == "lua" then
+                table.insert(dest, filename)
+            end
+        end
+    end
+end
+
 function on_open(mode)
     if modes == nil then
         modes = RadioGroup({
@@ -210,6 +227,24 @@ function on_open(mode)
         }, function (mode)
             set_mode(mode)
         end, mode or "console")
+
+        local files_list = document.filesList
+        local packs = pack.get_installed()
+
+        local scripts = {}
+        for _, packid in ipairs(packs) do
+            collect_scripts(packid..":modules", scripts)
+            collect_scripts(packid..":scripts", scripts)
+        end
+        table.sort(scripts)
+        for _, filename in ipairs(scripts) do
+            local parent = file.parent(filename)
+            files_list:add(gui.template("script_file", {
+                path = parent .. (parent[#parent] == ':' and '' or '/'), 
+                name = file.name(filename),
+                filename = filename
+            }))
+        end
     elseif mode then
         modes:set(mode)
     end
diff --git a/res/layouts/templates/problem.xml b/res/layouts/templates/problem.xml
index 17085392..f4382dbb 100644
--- a/res/layouts/templates/problem.xml
+++ b/res/layouts/templates/problem.xml
@@ -1,9 +1,7 @@
 <container id="%{id}" size="32" tooltip="%{text}" 
            onclick="events.emit('core:open_traceback', '%{traceback}')">
     <image src="gui/%{type}" size="32"/>
-    <container pos="36,2" size="280,32" interactive="false">
-        <label>%{text}</label>
-    </container>
+    <label pos="36,2" sizefunc="-1,-1">%{text}</label>
     <image src="gui/cross" interactive="true" size="16" gravity="top-right" 
            onclick="document['%{id}']:destruct()"></image>
 </container>
diff --git a/res/layouts/templates/script_file.xml b/res/layouts/templates/script_file.xml
new file mode 100644
index 00000000..ed2025ac
--- /dev/null
+++ b/res/layouts/templates/script_file.xml
@@ -0,0 +1,6 @@
+<label hover-color='#30A0FF' 
+       interactive='true' 
+       markup='md'
+       onclick='open_file_in_editor("%{filename}")'>
+    [#FFFFFF80]%{path}[#FFFFFFFF]%{name}
+</label>
diff --git a/res/preload.json b/res/preload.json
index c4e60cad..de016e04 100644
--- a/res/preload.json
+++ b/res/preload.json
@@ -24,7 +24,8 @@
         "misc/snow",
         "gui/check_mark",
         "gui/left_arrow",
-        "gui/right_arrow"
+        "gui/right_arrow",
+        "gui/lock"
     ],
     "fonts": [
         {
diff --git a/res/textures/gui/lock.png b/res/textures/gui/lock.png
new file mode 100644
index 00000000..10c877a3
Binary files /dev/null and b/res/textures/gui/lock.png differ