package orsetto

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A library of assorted structured data interchange languages

Install

Dune Dependency

bitbucket.org Edit opam file Versions (8)

Authors

J

james woodyatt <jhw@conjury.org>

Maintainers

J

james woodyatt <jhw@conjury.org>

Sources

r1.0.3.tar.gz

sha256=151ca6df499bd3de7aa89a4e1627411fbee24c4dea6e0e71ce21f06f181ee654

md5=00393728b481c2bf15919a8202732335

doc/orsetto.cf/Cf_lex_scan/index.html

Module `Cf_lex_scan`

Functional lexical analyzers.

Overview

This module implements functional combinators for parsing languages that comprise sequences of regular tokens recognized by a deterministic finite automaton, using the

f_regx

module.

Interface

module type Buffer = sig ... end

Define a module with this signature to represent an imperative interface to a buffer that appends symbols in sequence until a lexeme is recognized.

module type Basis = sig ... end

Define a module with this signature to specialize the lexical analyzer.

module type Profile = sig ... end

The signature of a lexical analyzing scanner.

module Create
  (B : Basis) : 
  Profile
    with type symbol := B.symbol
     and type lexeme := B.lexeme
     and type 'a t := 'a B.Scan.t
     and type 'a form := 'a B.form

Use Create(B) to make a lexical analyzing scanner.

module ASCII : 
  Profile
    with type symbol := char
     and type lexeme := string
     and type 'a t := 'a Cf_scan.ASCII.t
     and type 'a form := 'a

A distinguished lexical analyzer for simple ASCII character symbols.

On This Page

Overview
Interface