## Websfg sfg.c as wasm sugiyama graph layout running in the browser

This is a test-version and See sfg.c in sfgraph at notabug
Enter your graph data as edges between node numbers into the text area below.
The node numbers must start with number 1 and try the sample buttons below.
Enter a edge from node number 2 to node number 3 like this way on one line:
2 3
# this is a comment line starting with # char # input edges between node numbers starting with node number 1 like this: # this graph has 10 nodes, 12 edges 1 2 1 3 1 4 1 5 5 7 8 7 9 8 9 6 6 7 2 7 7 10 6 10
maximum 1000 chars input text