Handbook
Glossary
EBNF Rule: Any
EBNF
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EBNF Rule: Strings
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EBNF Rule: Sequence
A full stop character (.) will match any single token in the input string. The AST resulting from this is the token itself.
Examples
USING: prettyprint peg.ebnf ; "abc" EBNF[[ rule="a" . "c" ]] .
V{ "a" 98 "c" }