diff --git a/src/test/vt100/vt100.Mod b/src/test/vt100/vt100.Mod
new file mode 100644
index 00000000..cb0931b5
--- /dev/null
+++ b/src/test/vt100/vt100.Mod
@@ -0,0 +1,95 @@
+MODULE vt100;
+
+IMPORT Console, Strings, IntStr := oocIntStr;
+
+CONST
+
+Escape* = 1BX;
+SynchronousIdle = 16X;
+LeftCrotchet* = '[';
+
+(* colors *)
+Black*        = "22;30m";
+Red*          = "22;31m";
+Green*        = "22;32m";
+Brown*        = "22;33m";
+Blue*         = "22;34m";
+Magenta*      = "22;35m";
+Cyan*         = "22;36m";
+Gray*         = "22;37m";
+DarkGray*     = "01;30m";
+LightRed*     = "01;31m";
+LightGreen*   = "01;32m";
+Yellow*       = "01;33m";
+LightBlue*    = "01;34m";
+LightMagenta* = "01;35m";
+LightCyan*    = "01;36m";
+White*        = "01;37m";
+
+VAR 
+CSI* : ARRAY 5 OF CHAR;
+tmpstr : ARRAY 32 OF CHAR;
+
+(* if n = 0 then clears from cursor to end of the screen
+   if n = 1 then clears from cursor to beginning of the screen
+   if n = 2 then clears entire screen *)
+PROCEDURE ED* (n : INTEGER);
+VAR nstr : ARRAY 2 OF CHAR;
+    mstr : ARRAY 5 OF CHAR;
+BEGIN
+   IntStr.IntToStr (n, nstr);
+   COPY(CSI, mstr);
+   Strings.Append(nstr, mstr);
+   Strings.Append("J", mstr);
+   Console.String(mstr);
+END ED;
+
+PROCEDURE EraseDisplay*;
+BEGIN
+   ED(2);
+END EraseDisplay;
+
+(* pascal crt like wrapper *)
+PROCEDURE ClrScr*;
+BEGIN
+   ED(2);
+END ClrScr;
+
+(* Cursor position, moves cursor to row n, column m *)
+PROCEDURE CUP*(n, m : INTEGER);
+VAR nstr, mstr : ARRAY 5 OF CHAR;
+    str : ARRAY 12 OF CHAR;
+BEGIN
+   IF n < 1 THEN n := 1 END;
+   IF m < 1 THEN m := 1 END;
+   IntStr.IntToStr(n, nstr);
+   IntStr.IntToStr(m, mstr);
+
+   COPY (CSI, str);
+   Strings.Append (nstr, str);
+   Strings.Append (';', str);
+   Strings.Append (mstr, str);
+   Strings.Append ("H", str);
+   Console.String (str); 
+
+END CUP;
+
+ (* pascal crt like wrapper *)
+PROCEDURE GotoXY* (x, y: INTEGER);
+BEGIN
+   CUP (y, x);
+END GotoXY;
+
+BEGIN
+(* init CSI sequence *)
+COPY(Escape, CSI);
+Strings.Append(LeftCrotchet, CSI);
+
+EraseDisplay;
+GotoXY (0, 0);
+COPY(CSI, tmpstr);
+Strings.Append(Green, tmpstr);
+Strings.Append("hello", tmpstr);
+Console.String(tmpstr); Console.Ln;
+
+END vt100.