JesseEisen / doteasy

this is a dot wrapper

doteasy

This is a easy script to generate a dot script. The goal of this tool is to generate different type of picture. like: ast，autoamta,finite state machine, sequence chart and so on.

current situation

Now, it can generate ast. And the other types will be added. And the code is mess now, it looks ugly. It will be made up later.

usage

First, you need install lex and yacc. If you do so, just use make to generate executable binary. The easy script of ast looks like:

#ast:LR

mul:"mul(*)"
add:"add(+)"

add -> 3
add -> 4
mul -> add
mul -> 5

Then use the command: ./aste < ast | dot -Tpng -o ast.png to generate the picture:

More examples see the example folder.

License

(The MIT License)

Copyright (c) 2018 JesseChen [e-mail]