worked version

build/build-mobile.bat

@@ -4,10 +4,10 @@ call npm install
 rem call grunt --level=WHITESPACE_ONLY --mobile=true --formatting=PRETTY_PRINT
 call grunt --level=ADVANCED --mobile=true
 
-copy /b ..\word\sdk-all-min.js + ..\word\sdk-all.js ..\..\core\build\jsnative\word\script.bin
-copy /b ..\cell\sdk-all-min.js + ..\cell\sdk-all.js ..\..\core\build\jsnative\cell\script.bin
-copy /b ..\slide\sdk-all-min.js + ..\slide\sdk-all.js ..\..\core\build\jsnative\slide\script.bin
+copy /b/y ..\word\sdk-all-min.js + ..\word\sdk-all.js ..\..\core\build\jsnative\word\script.bin
+copy /b/y ..\cell\sdk-all-min.js + ..\cell\sdk-all.js ..\..\core\build\jsnative\cell\script.bin
+copy /b/y ..\slide\sdk-all-min.js + ..\slide\sdk-all.js ..\..\core\build\jsnative\slide\script.bin
 
-xcopy /s ..\..\core\build\jsnative ..\..\core-ext\resources_native\jsnative\
+xcopy /s/y ..\..\core\build\jsnative ..\..\core-ext\resources_native\jsnative\
 
 pause
\ No newline at end of file

cell/native/native.js

@@ -2648,6 +2648,7 @@ function asc_WriteColorSchemes(schemas, s) {
         }
     }
 }
+AscCommon.asc_WriteColorSchemes = asc_WriteColorSchemes;
 function asc_WriteAddFormatTableOptions(c, s) {
     if (!c) return;
 

common/Drawings/TextDrawer.js

@@ -1585,14 +1585,15 @@ CTextDrawer.prototype =
         {
             this.Get_PathToDraw(false, true, x, y);
         }
-        g_oTextMeasurer.SetFontInternal(this.m_oFont.Name, this.m_oFont.FontSize, Math.max(this.m_oFont.Style, 0));
+        AscCommon.g_oTextMeasurer.SetFontInternal(this.m_oFont.Name, this.m_oFont.FontSize, Math.max(this.m_oFont.Style, 0));
 
         if (null != this.LastFontOriginInfo.Replace)
         {
             code = g_fontApplication.GetReplaceGlyph(code, this.LastFontOriginInfo.Replace);
         }
 
-        g_oTextMeasurer.m_oManager.LoadStringPathCode(code, false, x, y, this);
+        if (AscCommon.g_oTextMeasurer.m_oManager)
+            AscCommon.g_oTextMeasurer.m_oManager.LoadStringPathCode(code, false, x, y, this);
     },
     tg : function(gid,x,y)
     {

common/Native/Wrappers/DrawingDocument.js

@@ -1149,6 +1149,11 @@ CDrawingDocument.prototype =
         this.Native["DD_Set_RulerState_HdrFtr"](bHeader, Y0, Y1);
     },
 
+    Set_RulerState_Columns : function(markup)
+    {
+        // TODO:
+    },
+
     Update_ParaInd : function(Ind)
     {
         var FirstLine = 0,

common/Native/Wrappers/TextMeasurerWrapper.js

@@ -423,6 +423,7 @@ window["CreateTextMeasurerWrapper"] = function()
 window["CreateMainTextMeasurerWrapper"] = function()
 {
 	g_oTextMeasurer = new CTextMeasurerWrapper();
+    AscCommon.g_oTextMeasurer = g_oTextMeasurer;
 	g_oTextMeasurer.Init();
     window['AscCommon'].g_oTextMeasurer = g_oTextMeasurer;
 };

common/Native/Wrappers/api.js

@@ -4351,6 +4351,7 @@ function asc_WriteColorSchemes(schemas, s) {
         }
     }
 }
+AscCommon.asc_WriteColorSchemes = asc_WriteColorSchemes;
 
 ///////////////////////////////////////////////////////////////////////
 

common/Native/native.js

@@ -292,14 +292,17 @@ document.createComment = function() { return undefined; };
 document.documentElement = _null_object;
 document.body = _null_object;
 
-var native;
-if(typeof NativeEngine === "undefined")
+var native = (typeof native === undefined) ? undefined : native;
+if (!native)
 {
+    if (typeof NativeEngine === "undefined")
+    {
         native = CreateNativeEngine();
-}
-else
-{
+    }
+    else
+    {
         native = NativeEngine;
+    }
 }
 
 window.native = native;
@@ -379,7 +382,7 @@ function NativeOpenFile2(_params)
             if (schemes) {
                 var st = global_memory_stream_menu;
                 st["ClearNoAttack"]();
-                asc_WriteColorSchemes(schemes, st);
+                AscCommon.asc_WriteColorSchemes(schemes, st);
                 window["native"]["OnCallMenuEvent"](2404, st); // ASC_MENU_EVENT_TYPE_COLOR_SCHEMES
             }
         }