diff --git a/examples/Schnittdaten-Skripte/FabLab Nürnberg/MiniFocusTest.ls b/examples/Schnittdaten-Skripte/FabLab Nürnberg/MiniFocusTest.ls
new file mode 100644
index 0000000..017db83
--- /dev/null
+++ b/examples/Schnittdaten-Skripte/FabLab Nürnberg/MiniFocusTest.ls	
@@ -0,0 +1,40 @@
+//
+// MiniFocusTest.ls
+//
+// Draw a scale of -10..0..+10 focus lines.
+//
+// (c) 2016, juergen@fabmail.org
+// Distribute under GPL-2.0 or ask.
+//
+
+scale=2.0
+x_off=2.0
+y_off=2.0
+
+function move_s(x, y) { move(x*scale+x_off, y*scale+y_off); }
+function line_s(x, y) { line(x*scale+x_off, y*scale+y_off); }
+
+function set_mark()
+{
+  set("power", 5);
+  set("speed", 100);	// marking text
+}
+
+// hor. focus_test (left hand side)
+for (var f = -10; f < 11; f++)
+{
+  set("focus", f);
+  var h = 0; if (f % 5) h += 3;
+  move_s(10+f,h); line_s(10+f,7);
+}
+set("focus", 0);
+move_s(2.5-1, 1.5); line_s(2.5+1, 1.5);					// -
+move_s(2.5+1.5, 1.5); line_s(2.5,0); line_s(2.5-1.5, 1.5);
+
+for (var i = 1; i < 6; i++)
+  {
+    move_s(10-i, 0); line_s(10, 3); line_s(10+i, 0); 			// <<<<
+  }
+move_s(17.5-1, 1.5); line_s(17.5+1, 1.5); move_s(17.5,0.5); line_s(17.5,2.5);	// +
+move_s(17.5+1.5, 1.5); line_s(17.5+0, 3); line_s(17.5-1.5, 1.5);
+
diff --git a/examples/Schnittdaten-Skripte/FabLab Nürnberg/PowerSpeedFocusTest.ls b/examples/Schnittdaten-Skripte/FabLab Nürnberg/PowerSpeedFocusTest.ls
new file mode 100644
index 0000000..1571c74
--- /dev/null
+++ b/examples/Schnittdaten-Skripte/FabLab Nürnberg/PowerSpeedFocusTest.ls	
@@ -0,0 +1,241 @@
+//
+// PowerSpeedTest.ls
+//
+// Draw a row of rectangles, and adjacent text (from a 7 segment font)
+// ramping up power from 5 to 100 %, then ramping down speed from 100 to 5%
+//
+// (c) 2016, juergen@fabmail.org
+// Distribute under GPL-2.0 or ask.
+//
+
+scale=1/1.5
+x_off=2.0
+y_off=2.0
+
+// use twolines_break=0 to render all in one line.
+twolines_break=0		// 152
+twolines_stride=28
+
+      // 0  1  2  3  4  5  6
+      // --------------------
+s7__ = [ 0, 0, 0, 0, 0, 0, 0 ]
+s7_0 = [ 1, 1, 0, 1, 1, 1, 1 ]
+s7_1 = [ 0, 1, 0, 1, 0, 0, 0 ]
+s7_2 = [ 1, 1, 1, 0, 1, 1, 0 ]
+s7_3 = [ 1, 1, 1, 1, 1, 0, 0 ]
+s7_4 = [ 0, 1, 1, 1, 0, 0, 1 ]
+s7_5 = [ 1, 0, 1, 1, 1, 0, 1 ]
+s7_6 = [ 0, 0, 1, 1, 1, 1, 1 ]
+s7_7 = [ 1, 1, 0, 1, 0, 0, 0 ]
+s7_8 = [ 1, 1, 1, 1, 1, 1, 1 ]
+s7_9 = [ 1, 1, 1, 1, 0, 0, 1 ]
+s7_A = [ 1, 1, 1, 1, 0, 1, 1 ]
+s7_C = [ 1, 0, 0, 0, 1, 1, 1 ]
+s7_E = [ 1, 0, 1, 0, 1, 1, 1 ]
+s7_F = [ 1, 0, 1, 0, 0, 1, 1 ]
+s7_J = [ 0, 1, 0, 1, 1, 1, 0 ]	// L+J => W
+s7_L = [ 0, 0, 0, 0, 1, 1, 1 ]
+s7_P = [ 1, 1, 1, 0, 0, 5, 1 ]
+s7_U = [ 0, 1, 0, 1, 1, 1, 1 ]
+s7_D  = s7_0
+s7_R  = s7_A
+s7_S  = s7_5
+s7_O  = s7_0
+
+// segment order
+//   0
+// 6   1
+//   2
+// 5   3
+//   4
+
+pow = [   5,  10,  15,  20,  30,  40,  50,  60,  70,  80,  90, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100 ]
+spe = [ 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,  90,  80,  70,  60,  50,  40,  30,  20,  15,  10,   5 ]
+
+pow_text = [ s7__, s7__, s7_5, s7__, 
+             s7__, s7_1, s7_0, s7__,
+             s7__, s7_1, s7_5, s7__,
+             s7__, s7_2, s7_0, s7__,
+	     s7__, s7_3, s7_0, s7__,
+	     s7__, s7_4, s7_0, s7__,
+	     s7__, s7_5, s7_0, s7__,
+	     s7__, s7_6, s7_0, s7__,
+	     s7__, s7_7, s7_0, s7__,
+	     s7__, s7_8, s7_0, s7__,
+	     s7__, s7_9, s7_0, s7__,
+
+	     s7_1, s7_0, s7_0, s7__,
+
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__ ]
+
+spe_text = [ s7_1, s7_0, s7_0, s7__,
+             s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+
+	     s7_1, s7_0, s7_0, s7__,
+
+	     s7__, s7_9, s7_0, s7__,
+	     s7__, s7_8, s7_0, s7__,
+	     s7__, s7_7, s7_0, s7__,
+	     s7__, s7_6, s7_0, s7__,
+	     s7__, s7_5, s7_0, s7__,
+	     s7__, s7_4, s7_0, s7__,
+	     s7__, s7_3, s7_0, s7__,
+	     s7__, s7_2, s7_0, s7__,
+	     s7__, s7_1, s7_5, s7__,
+	     s7__, s7_1, s7_0, s7__,
+	     s7__, s7__, s7_5, s7__ ]
+
+if (twolines_break)
+  {
+    function move_s(x, y) 
+      {
+        if (x > twolines_break)
+           move((x-twolines_break)*scale+x_off, (y+twolines_stride)*scale+y_off); 
+	else
+           move(x*scale+x_off, y*scale+y_off);
+      }
+    function line_s(x, y) 
+      { 
+        if (x > twolines_break)
+           line((x-twolines_break)*scale+x_off, (y+twolines_stride)*scale+y_off); 
+	else
+           line(x*scale+x_off, y*scale+y_off);
+      }
+  }
+else
+  {
+    function move_s(x, y) { move(x*scale+x_off, y*scale+y_off); }
+    function line_s(x, y) { line(x*scale+x_off, y*scale+y_off); }
+  }
+
+// top left corner is 0,0.
+function seg7(x, y, w, h, a)
+{
+  if (a[0]) { move_s(x,  y);       line_s(x+w,y); }
+  if (a[1]) { move_s(x+w,y);       line_s(x+w,y+0.5*h); }
+  if (a[2]) { move_s(x,  y+0.5*h); line_s(x+w,y+0.5*h); }
+  if (a[3]) { move_s(x+w,y+0.5*h); line_s(x+w,y+h); }
+  if (a[4]) { move_s(x,  y+h);     line_s(x+w,y+h); }
+  if (a[5]) { move_s(x,  y+0.5*h); line_s(x,  y+h); }
+  if (a[6]) { move_s(x,  y);       line_s(x,  y+0.5*h); }
+}
+
+function rect(x, y, width, height)
+{
+	move_s(x, y);
+	line_s(x+width, y);
+	line_s(x+width, y+height);
+	line_s(x, y+height);
+	line_s(x, y);
+}
+
+function set_mark()
+{
+  set("power", 5);
+  set("speed", 100);	// marking text
+}
+
+// start of code execution here.
+
+// the border rectangle is without prior seting of speed or power
+// this makes the settings of the cut dialog effective for the border.
+if (twolines_break)
+  {
+    xend = (2*x_off + 1*twolines_break  + 3 ) * scale;
+    yend = (2*y_off + 2*twolines_stride - 2 ) * scale;
+  }
+else
+  {
+    xend = (2*x_off + 304               + 3 ) * scale;
+    yend = (2*y_off + 1*twolines_stride - 2 ) * scale;
+  }
+move(0,0); 
+line(xend, 0);
+line(xend, yend); 
+line(0,    yend); 
+line(0,0);
+
+set_mark();
+seg7(0,0,  3,5, s7_P);	// POWER
+seg7(4,0,  3,5, s7_O);
+seg7(8,0,  3,5, s7_L);
+seg7(11,0, 3,5, s7_J);
+// seg7(15,0, 3,5, s7_E);	// ugly
+// seg7(19,0, 3,5, s7_R);	// ugly
+
+seg7(0,7,  3,5, s7_S);	// SPEED
+seg7(4,7,  3,5, s7_P);
+seg7(8,7,  3,5, s7_E);
+seg7(12,7, 3,5, s7_E);
+// seg7(16,7, 3,5, s7_D);	// ugly
+
+// hor. focus_test (left hand side)
+for (var f = -10; f < 11; f++)
+{
+  set("focus", f);
+  var h = 14; if (f % 5) h += 3;
+  move_s(10+f,h); line_s(10+f,20);
+}
+set("focus", 0);
+move_s(2.5-1, 14+1); line_s(2.5+1, 14+1);					// -
+line_s(2.5, 14+2.5); line_s(2.5-1, 14+1);
+
+move_s(10-1, 22+0); line_s(10, 22-2); line_s(10+1, 22+0);		// ^
+
+move_s(17.5-1, 14+1); line_s(17.5+1, 14+1); move_s(17.5,14+0); line_s(17.5,14+2);	// +
+move_s(17.5+1, 14+1); line_s(17.5+0, 14-.5); line_s(17.5-1, 14+1);
+
+seg7( 0,21, 2,3, s7_F);
+seg7( 3,21, 2,3, s7_O);
+seg7( 6,21, 2,3, s7_C);
+seg7(12,21, 2,3, s7_U);
+seg7(15,21, 2,3, s7_S);
+
+// squares and percentage values
+for (var i = 0; i < 23; i++)
+{
+	set_mark();
+	for (var j = 0; j < 4; j++)
+	  {
+	    seg7(19+12*i+4*j, 0, 3, 5, pow_text[4*i+j]);
+	    seg7(19+12*i+4*j, 7, 3, 5, spe_text[4*i+j]);
+	  }
+	set("power", pow[i]);
+	set("speed", spe[i]);
+	rect(21+12*i, 14, 10, 10);
+}
+
+
+// vert. focus_test (right hand side)
+set_mark();
+var xr = 21+23*12
+for (var f = -10; f < 11; f++)
+{
+  set("focus", f);
+  var h = xr; if (f % 5) h += 3;
+  move_s(h,10+f); line_s(xr+6,10+f);
+}
+set("focus", 0);
+move_s(xr+8, 5-1); line_s(xr+8,5+1);					// -
+move_s(xr+9, 10-2); line_s(xr+6, 10); line_s(xr+9,10+2);		// <
+move_s(xr+8, 15-1); line_s(xr+8, 15+1); move_s(xr+7,15); line_s(xr+9,15); // +
+
diff --git a/examples/Schnittdaten-Skripte/FabLab Nürnberg/PowerSpeedFocusTest2.ls b/examples/Schnittdaten-Skripte/FabLab Nürnberg/PowerSpeedFocusTest2.ls
new file mode 100644
index 0000000..ea86616
--- /dev/null
+++ b/examples/Schnittdaten-Skripte/FabLab Nürnberg/PowerSpeedFocusTest2.ls	
@@ -0,0 +1,241 @@
+//
+// PowerSpeedTest.ls
+//
+// Draw a row of rectangles, and adjacent text (from a 7 segment font)
+// ramping up power from 5 to 100 %, then ramping down speed from 100 to 5%
+//
+// (c) 2016, juergen@fabmail.org
+// Distribute under GPL-2.0 or ask.
+//
+
+scale=1/1.5
+x_off=2.0
+y_off=2.0
+
+// use twolines_break=0 to render all in one line.
+twolines_break=152
+twolines_stride=28
+
+      // 0  1  2  3  4  5  6
+      // --------------------
+s7__ = [ 0, 0, 0, 0, 0, 0, 0 ]
+s7_0 = [ 1, 1, 0, 1, 1, 1, 1 ]
+s7_1 = [ 0, 1, 0, 1, 0, 0, 0 ]
+s7_2 = [ 1, 1, 1, 0, 1, 1, 0 ]
+s7_3 = [ 1, 1, 1, 1, 1, 0, 0 ]
+s7_4 = [ 0, 1, 1, 1, 0, 0, 1 ]
+s7_5 = [ 1, 0, 1, 1, 1, 0, 1 ]
+s7_6 = [ 0, 0, 1, 1, 1, 1, 1 ]
+s7_7 = [ 1, 1, 0, 1, 0, 0, 0 ]
+s7_8 = [ 1, 1, 1, 1, 1, 1, 1 ]
+s7_9 = [ 1, 1, 1, 1, 0, 0, 1 ]
+s7_A = [ 1, 1, 1, 1, 0, 1, 1 ]
+s7_C = [ 1, 0, 0, 0, 1, 1, 1 ]
+s7_E = [ 1, 0, 1, 0, 1, 1, 1 ]
+s7_F = [ 1, 0, 1, 0, 0, 1, 1 ]
+s7_J = [ 0, 1, 0, 1, 1, 1, 0 ]	// L+J => W
+s7_L = [ 0, 0, 0, 0, 1, 1, 1 ]
+s7_P = [ 1, 1, 1, 0, 0, 5, 1 ]
+s7_U = [ 0, 1, 0, 1, 1, 1, 1 ]
+s7_D  = s7_0
+s7_R  = s7_A
+s7_S  = s7_5
+s7_O  = s7_0
+
+// segment order
+//   0
+// 6   1
+//   2
+// 5   3
+//   4
+
+pow = [   5,  10,  15,  20,  30,  40,  50,  60,  70,  80,  90, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100 ]
+spe = [ 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,  90,  80,  70,  60,  50,  40,  30,  20,  15,  10,   5 ]
+
+pow_text = [ s7__, s7__, s7_5, s7__, 
+             s7__, s7_1, s7_0, s7__,
+             s7__, s7_1, s7_5, s7__,
+             s7__, s7_2, s7_0, s7__,
+	     s7__, s7_3, s7_0, s7__,
+	     s7__, s7_4, s7_0, s7__,
+	     s7__, s7_5, s7_0, s7__,
+	     s7__, s7_6, s7_0, s7__,
+	     s7__, s7_7, s7_0, s7__,
+	     s7__, s7_8, s7_0, s7__,
+	     s7__, s7_9, s7_0, s7__,
+
+	     s7_1, s7_0, s7_0, s7__,
+
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__ ]
+
+spe_text = [ s7_1, s7_0, s7_0, s7__,
+             s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+	     s7_1, s7_0, s7_0, s7__,
+
+	     s7_1, s7_0, s7_0, s7__,
+
+	     s7__, s7_9, s7_0, s7__,
+	     s7__, s7_8, s7_0, s7__,
+	     s7__, s7_7, s7_0, s7__,
+	     s7__, s7_6, s7_0, s7__,
+	     s7__, s7_5, s7_0, s7__,
+	     s7__, s7_4, s7_0, s7__,
+	     s7__, s7_3, s7_0, s7__,
+	     s7__, s7_2, s7_0, s7__,
+	     s7__, s7_1, s7_5, s7__,
+	     s7__, s7_1, s7_0, s7__,
+	     s7__, s7__, s7_5, s7__ ]
+
+if (twolines_break)
+  {
+    function move_s(x, y) 
+      {
+        if (x > twolines_break)
+           move((x-twolines_break)*scale+x_off, (y+twolines_stride)*scale+y_off); 
+	else
+           move(x*scale+x_off, y*scale+y_off);
+      }
+    function line_s(x, y) 
+      { 
+        if (x > twolines_break)
+           line((x-twolines_break)*scale+x_off, (y+twolines_stride)*scale+y_off); 
+	else
+           line(x*scale+x_off, y*scale+y_off);
+      }
+  }
+else
+  {
+    function move_s(x, y) { move(x*scale+x_off, y*scale+y_off); }
+    function line_s(x, y) { line(x*scale+x_off, y*scale+y_off); }
+  }
+
+// top left corner is 0,0.
+function seg7(x, y, w, h, a)
+{
+  if (a[0]) { move_s(x,  y);       line_s(x+w,y); }
+  if (a[1]) { move_s(x+w,y);       line_s(x+w,y+0.5*h); }
+  if (a[2]) { move_s(x,  y+0.5*h); line_s(x+w,y+0.5*h); }
+  if (a[3]) { move_s(x+w,y+0.5*h); line_s(x+w,y+h); }
+  if (a[4]) { move_s(x,  y+h);     line_s(x+w,y+h); }
+  if (a[5]) { move_s(x,  y+0.5*h); line_s(x,  y+h); }
+  if (a[6]) { move_s(x,  y);       line_s(x,  y+0.5*h); }
+}
+
+function rect(x, y, width, height)
+{
+	move_s(x, y);
+	line_s(x+width, y);
+	line_s(x+width, y+height);
+	line_s(x, y+height);
+	line_s(x, y);
+}
+
+function set_mark()
+{
+  set("power", 5);
+  set("speed", 100);	// marking text
+}
+
+// start of code execution here.
+
+// the border rectangle is without prior seting of speed or power
+// this makes the settings of the cut dialog effective for the border.
+if (twolines_break)
+  {
+    xend = (2*x_off + 1*twolines_break  + 3 ) * scale;
+    yend = (2*y_off + 2*twolines_stride - 2 ) * scale;
+  }
+else
+  {
+    xend = (2*x_off + 304               + 3 ) * scale;
+    yend = (2*y_off + 1*twolines_stride - 2 ) * scale;
+  }
+move(0,0); 
+line(xend, 0);
+line(xend, yend); 
+line(0,    yend); 
+line(0,0);
+
+set_mark();
+seg7(0,0,  3,5, s7_P);	// POWER
+seg7(4,0,  3,5, s7_O);
+seg7(8,0,  3,5, s7_L);
+seg7(11,0, 3,5, s7_J);
+// seg7(15,0, 3,5, s7_E);	// ugly
+// seg7(19,0, 3,5, s7_R);	// ugly
+
+seg7(0,7,  3,5, s7_S);	// SPEED
+seg7(4,7,  3,5, s7_P);
+seg7(8,7,  3,5, s7_E);
+seg7(12,7, 3,5, s7_E);
+// seg7(16,7, 3,5, s7_D);	// ugly
+
+// hor. focus_test (left hand side)
+for (var f = -10; f < 11; f++)
+{
+  set("focus", f);
+  var h = 14; if (f % 5) h += 3;
+  move_s(10+f,h); line_s(10+f,20);
+}
+set("focus", 0);
+move_s(2.5-1, 14+1); line_s(2.5+1, 14+1);					// -
+line_s(2.5, 14+2.5); line_s(2.5-1, 14+1);
+
+move_s(10-1, 22+0); line_s(10, 22-2); line_s(10+1, 22+0);		// ^
+
+move_s(17.5-1, 14+1); line_s(17.5+1, 14+1); move_s(17.5,14+0); line_s(17.5,14+2);	// +
+move_s(17.5+1, 14+1); line_s(17.5+0, 14-.5); line_s(17.5-1, 14+1);
+
+seg7( 0,21, 2,3, s7_F);
+seg7( 3,21, 2,3, s7_O);
+seg7( 6,21, 2,3, s7_C);
+seg7(12,21, 2,3, s7_U);
+seg7(15,21, 2,3, s7_S);
+
+// squares and percentage values
+for (var i = 0; i < 23; i++)
+{
+	set_mark();
+	for (var j = 0; j < 4; j++)
+	  {
+	    seg7(19+12*i+4*j, 0, 3, 5, pow_text[4*i+j]);
+	    seg7(19+12*i+4*j, 7, 3, 5, spe_text[4*i+j]);
+	  }
+	set("power", pow[i]);
+	set("speed", spe[i]);
+	rect(21+12*i, 14, 10, 10);
+}
+
+
+// vert. focus_test (right hand side)
+set_mark();
+var xr = 21+23*12
+for (var f = -10; f < 11; f++)
+{
+  set("focus", f);
+  var h = xr; if (f % 5) h += 3;
+  move_s(h,10+f); line_s(xr+6,10+f);
+}
+set("focus", 0);
+move_s(xr+8, 5-1); line_s(xr+8,5+1);					// -
+move_s(xr+9, 10-2); line_s(xr+6, 10); line_s(xr+9,10+2);		// <
+move_s(xr+8, 15-1); line_s(xr+8, 15+1); move_s(xr+7,15); line_s(xr+9,15); // +
+