module Benl_lexer:sig..end
val token : Lexing.lexbuf -> Benl_parser.tokenBenl_parser.val stanza_fold : (string Benl_core.StringMap.t -> 'a -> 'a) -> Lexing.lexbuf -> 'a -> 'astanza_fold f lexbuf accu iterates f over all stanzas of
lexbuf, using accu as accumulator.