5 files changed, 40 insertions, 15 deletions
diff --git a/macros/ASTManagement/AST2Ccode.sci b/macros/ASTManagement/AST2Ccode.sci
index d44a3393..acfefce9 100644
--- a/macros/ASTManagement/AST2Ccode.sci
+++ b/macros/ASTManagement/AST2Ccode.sci
@@ -67,7 +67,7 @@ STACKDEDUG = 0; // 1 -> Every Pop and Push operation on the stack, the stack con
 global disp_isthere
 disp_isthere = 0;
 
-FName = null
+clear FName
 // -------------------------------------
 // --- End parameter Initialization. ---
 // -------------------------------------
@@ -174,7 +174,7 @@ while ~meof(fidAST)
 		end
 	 end
 	 disp_isthere = 0;
- 	 FName = null
+         clear FName
       case 'Equal' then
          SharedInfo.Equal.Enabled = 1; // 1 means enabled -> we are inside an equal AST block.
          AST_PushASTStack(treeline);
diff --git a/macros/FunctionAnnotation/FA_GetDefaultPrecision.sci b/macros/FunctionAnnotation/FA_GetDefaultPrecision.sci
index 3603c572..f4e321aa 100644
--- a/macros/FunctionAnnotation/FA_GetDefaultPrecision.sci
+++ b/macros/FunctionAnnotation/FA_GetDefaultPrecision.sci
@@ -1,5 +1,5 @@
-function defaultprecision = FA_GetDefaultPrecision(scifilename,ReportFileName)
-// function defaultprecision = FA_GetDefaultPrecision(scifilename,ReportFileName)
+function defaultprecision = FA_GetDefaultPrecision(scifilename,scifileid,ReportFileName)
+// function defaultprecision = FA_GetDefaultPrecision(scifilename,scifileid,ReportFileName)
 // -----------------------------------------------------------------
 // #RNU_RES_B
 // Extracts the default precision for the file .sci passed in input.
@@ -28,7 +28,7 @@ function defaultprecision = FA_GetDefaultPrecision(scifilename,ReportFileName)
 // ------------------------------
 // --- Check input arguments. ---
 // ------------------------------
-SCI2CNInArgCheck(argn(2),2,2);
+SCI2CNInArgCheck(argn(2),3,3);
 
 // -----------------------
 // --- Initialization. ---
@@ -43,7 +43,11 @@ PrintStringInfo('***Get default precision from: '+scifilename,ReportFileName,'fi
 // ---------------------------
 
 // --- Open the .sci file (read only). ---
-scifid = SCI2COpenFileRead(scifilename);
+if scifileid == [] then
+    scifid = SCI2COpenFileRead(scifilename);
+else
+    scifid = scifileid;
+end
 
 // #RNU_RES_B
 // --- Loop over the lines of the input file. ---
@@ -93,5 +97,9 @@ else
    end
 end
 
-mclose(scifid);
+if scifileid == [] then
+    mclose(scifid);
+else
+    mseek(0, scifid);
+end
 endfunction
diff --git a/macros/FunctionAnnotation/FA_GetResizeApproach.sci b/macros/FunctionAnnotation/FA_GetResizeApproach.sci
index 95427001..4db6054c 100644
--- a/macros/FunctionAnnotation/FA_GetResizeApproach.sci
+++ b/macros/FunctionAnnotation/FA_GetResizeApproach.sci
@@ -1,4 +1,4 @@
-function ResizeApproach = FA_GetResizeApproach(scifilename,ReportFileName)
+function ResizeApproach = FA_GetResizeApproach(scifilename,scifileid,ReportFileName)
 
 // function ResizeApproach = FA_GetResizeApproach(scifilename,ReportFileName)
 // -----------------------------------------------------------------
@@ -30,7 +30,7 @@ function ResizeApproach = FA_GetResizeApproach(scifilename,ReportFileName)
 // ------------------------------
 // --- Check input arguments. ---
 // ------------------------------
-SCI2CNInArgCheck(argn(2),2,2);
+SCI2CNInArgCheck(argn(2),3,3);
 
 // -----------------------
 // --- Initialization. ---
@@ -43,7 +43,11 @@ PrintStringInfo('***Get resize approach from: '+scifilename,ReportFileName,'file
 // ---------------------------
 
 // --- Open the .sci file (read only). ---
-scifid = SCI2COpenFileRead(scifilename);
+if scifileid == [] then
+    scifid = SCI2COpenFileRead(scifilename);
+else
+    scifid = scifileid;
+end
 
 // --- Loop over the lines of the input file. ---
 // Position file pointer to the desired NInArg/NOutArg section,
@@ -75,5 +79,9 @@ if (foundannotation == 0)
 else
    ResizeApproach = tmpresize;
 end
+if scifileid == [] then
 mclose(scifid);
+else
+mseek(0, scifid)
+end
 endfunction
diff --git a/macros/GeneralFunctions/filenamefprintf.sci b/macros/GeneralFunctions/filenamefprintf.sci
index f25e603e..de546feb 100644
--- a/macros/GeneralFunctions/filenamefprintf.sci
+++ b/macros/GeneralFunctions/filenamefprintf.sci
@@ -31,7 +31,15 @@ SCI2CNInArgCheck(argn(2),4,4);
 
 
 //   [FidReportFile, mess] = mopen(deblank(filename),'at+');
-   [FidReportFile, mess] = mopen(filename,'a+');
+    if type(filename) == 1 then // double
+        FidReportFile = filename;
+        mess = "invalid filename";
+    elseif type(filename) == 10 then // string
+        [FidReportFile, mess] = mopen(filename,'a+');
+    else
+        FidReportFile = -1;
+        mess = "invalid filename type";
+    end
    if (FidReportFile == -1) then
       error(9999, mess);
    end
@@ -43,6 +51,7 @@ SCI2CNInArgCheck(argn(2),4,4);
    if ennewline=='y' then
       mfprintf(FidReportFile,'\n');
    end
-   mclose(FidReportFile);
-   
+    if type(filename) == 10 then 
+        mclose(FidReportFile);
+    end
 endfunction
diff --git a/macros/ToolInitialization/UpdateSCI2CInfo.sci b/macros/ToolInitialization/UpdateSCI2CInfo.sci
index ed07907f..9671bf80 100644
--- a/macros/ToolInitialization/UpdateSCI2CInfo.sci
+++ b/macros/ToolInitialization/UpdateSCI2CInfo.sci
@@ -179,12 +179,12 @@ TempVars = [];
 // 'NO_RESIZE'
 // 'REALLOC_ALL_RESIZE_ALL'
 SharedInfo.DefaultPrecision = ...
-   FA_GetDefaultPrecision(FileInfo.Funct(funnumber).SCICopyFileName,FileInfo.Funct(funnumber).ReportFileName);
+   FA_GetDefaultPrecision(FileInfo.Funct(funnumber).SCICopyFileName,FileInfo.Funct(funnumber).SCICopyFileFid,FileInfo.Funct(funnumber).ReportFileName);
 
 // ----------------------------------
 // --- Determine Resize Approach. ---
 // ----------------------------------
-SharedInfo.ResizeApproach = FA_GetResizeApproach(FileInfo.Funct(funnumber).SCICopyFileName,FileInfo.Funct(funnumber).ReportFileName);
+SharedInfo.ResizeApproach = FA_GetResizeApproach(FileInfo.Funct(funnumber).SCICopyFileName,FileInfo.Funct(funnumber).SCICopyFileFid,FileInfo.Funct(funnumber).ReportFileName);
 
 // ---------------------
 // --- Save section. ---