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diff --git a/Master/texmf/doc/asymptote/examples/flowchartdemo.asy b/Master/texmf/doc/asymptote/examples/flowchartdemo.asy
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+size(0,300);
+
+import flowchart;
+
+block block1=rectangle(Label("Example",magenta),
+ pack(Label("Start:",heavygreen),"",Label("$A:=0$",blue),
+ "$B:=1$"),(-0.5,3),palegreen,paleblue,red);
+block block2=diamond(Label("Choice?",blue),(0,2),palegreen,red);
+block block3=roundrectangle("Do something",(-1,1));
+block block4=bevel("Don't do something",(1,1));
+block block5=circle("End",(0,0));
+
+draw(block1);
+draw(block2);
+draw(block3);
+draw(block4);
+draw(block5);
+
+add(new void(picture pic, transform t) {
+ draw(pic,path(new pair[]{block1.right(t),block2.top(t)},Horizontal),
+ Arrow,PenMargin);
+ draw(pic,Label("Yes",0.5,NW),path(new pair[]{block2.left(t),block3.top(t)},
+ Horizontal),Arrow,PenMargin);
+ draw(pic,Label("No",0.5,NE),path(new pair[]{block2.right(t),block4.top(t)},
+ Horizontal),Arrow,PenMargin);
+ draw(pic,path(new pair[]{block3.bottom(t),block5.left(t)},Vertical),
+ Arrow,PenMargin);
+ draw(pic,path(new pair[]{block4.bottom(t),block5.right(t)},Vertical),
+ Arrow,PenMargin);
+ });