instaparse.combinators — cc.artifice/instaparse 1.4.11

The combinator public API for instaparse

abnf clj/s≠

clj

(abnf spec & {:as opts})

Takes an ABNF grammar specification string and returns the combinator version. If you give it the right-hand side of a rule, it will return the combinator equivalent. If you give it a series of rules, it will give you back a grammar map. Useful for combining with other combinators.

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alt clj/s≠

clj

(alt & parsers)

Alternation, i.e., parser1 | parser2 | parser3 | ...

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cat clj/s≠

clj

(cat & parsers)

Concatenation, i.e., parser1 parser2 ...

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ebnf clj/s≠

clj

(ebnf spec & {:as opts})

Takes an EBNF grammar specification string and returns the combinator version. If you give it the right-hand side of a rule, it will return the combinator equivalent. If you give it a series of rules, it will give you back a grammar map. Useful for combining with other combinators.

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Epsilon clj/s

hide clj/s≠

clj

(hide parser)

Hide the result of parser, i.e., <parser>

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hide-tag clj/s≠

clj

(hide-tag parser)

Hide the tag associated with this rule.
Wrap this combinator around the entire right-hand side.

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look clj/s≠

clj

(look parser)

Lookahead, i.e., &parser

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neg clj/s≠

clj

(neg parser)

Negative lookahead, i.e., !parser

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nt clj/s≠

clj

(nt s)

Refers to a non-terminal defined by the grammar map

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opt clj/s≠

clj

(opt parser)

Optional, i.e., parser?

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ord clj/s≠

clj

(ord)

(ord parser1 & parsers)

Ordered choice, i.e., parser1 / parser2

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plus clj/s≠

clj

(plus parser)

One or more, i.e., parser+

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regexp clj/s≠

clj

(regexp r)

Create a regexp terminal out of regular expression r

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rep clj/s≠

clj

(rep m n parser)

Between m and n repetitions

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star clj/s≠

clj

(star parser)

Zero or more, i.e., parser*

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string clj/s≠

clj

(string s)

Create a string terminal out of s

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string-ci clj/s≠

clj

(string-ci s)

Create a case-insensitive string terminal out of s

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unicode-char clj/s≠

clj

(unicode-char code-point)

(unicode-char lo hi)

Matches a Unicode code point or a range of code points

cljs