parsesso

Parser combinators for Clojure(Script).

Motivation

• Idiomatic and convenient API for parser combinators in Clojure and ClojureScript.

Inspiration

• haskell/parsec
• blancas/kern
• youngnh/parsatron
• rm-hull/jasentaa

Correspondence of function names

Parsec	Parsesso	Kern	Parsatron
return	result	return	always
fail	fail	fail	never
label, <?>	expecting	<?>
do	bind-let	bind	let->>
>>	after	>>	>>, nxt
fmap	with	<$>
try	maybe	<:>	attempt
lookAhead	look-ahead	look-ahead	lookahead
notFollowedBy	not-followed-by	not-followed-by
many	many-zero	many	many
many1	many-some	many1	many1
skipMany	skip-zero	skip-many
skipMany1	skip-some	skip-many1
token, satisfy	token	satisfy	token
tokens, string	word	token*	string
<*>	each,tuple	<*>
<|>, choice	choice	<|>	either, choice
option	optional	option
optional	optional	optional
count	times	times	times

Performance

See some benchmarks here.