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-rw-r--r--README2
1 files changed, 2 insertions, 0 deletions
diff --git a/README b/README
index 6478a54..07d3a9d 100644
--- a/README
+++ b/README
@@ -12,6 +12,8 @@ An edge definition line must have:
* The input to accept
* The destination node
+The VFSM syntax accepts the case insensitive special inputs epsilon: and lambda:, all of which represent a state transition on no input.
+
There may be any number of Comment: lines which are unsurprisingly ignored.
In the VFSM v2 syntax, you do not need a nodes line, the node ids are inferred from the start:, accept:, and edges:-end: lines. Nodes: lines are ignored for backwards compatability.