ASCII-hul Module

1 Introduction

The ASCII-hul module recognizes and validates ASCII content streams.

The module is invoked by the:

jhove ... -m ascii-hul ...

• ASCII (ANSI X3.4-1986, ECMA-6, ISO 646:1991) [ANSI X3.4, ECMA-6, ISO 646,]

The following criteria must be met by an ASCII content stream for JHOVE to consider it well-formed:

• The integer value of every octet in the stream is in the inclusive range [0x00, 0x7F].

The following criteria must be met by an ASCII content stream for JHOVE to consider it valid:

• The ASCII content stream is well-formed

The MIME type is reported as: text/plain; charset=US-ASCII

In addition to the standard JHOVE representation information, the module defines the following properties:

• Line endings: CR, CRLF, or LF
• Additional control characters