CFG Developer
Create
Click here or press "Enter" for a new production
Verify
This is the CFG you've entered above:
Test
Test Results for CFG
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String
Matches
About / help
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Help
Welcome to the CFG Developer!
Instructions:
The left-hand nonterminal of each production must be filled in.
[ ε ] - An empty text field corresponds to epsilon.
To make a new production for the same symbol, click '+' or type |.
Input is case-insensitive. Whitespace is ignored.
Code by Bakkot. Runs on
cfgrammar-tool
.
UI created by Chris Wong for CS103 at Stanford.
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