+ Parser -- repetition of a parser at least once

Synopsis

• Operator: +

• Usage:

  +p

• Inputs:
  • p, a parser
• Outputs:
  • a parser, a parser that will feed its tokens through p, and then when further tokens are not accepted, it will start over with a fresh copy of p. The value returned is the sequence of values returned by each instance of p.

Description

i1 : (+ constParser "abc" : charAnalyzer) "abcabcabc"

o1 = (abc, abc, abc)

o1 : Sequence

See also

• constParser -- produce a parser that accepts a fixed string, one character at a time
• charAnalyzer -- a lexical analyzer that provides characters from a string one at a time
• Parser : Analyzer -- combine a parser with a lexical analyzer to make a complete system