dtdparse - Generate an XML representation of an SGML or XML DTD.
dtdparse [options] [dtdfile]
dtdparse parses an XML or SGML DTD and prints an XML representation of
it. The XML version can be further processed by other tools to aid in the
analysis and documentation of the DTD.
The first non-option-related argument provided on the command-line
specifies the file to parse. If no filename is given, then the DTD is read
from standard input.
The generated XML document is printed to standard output unless
the "--output" option is specified.
- --catalog <catalog>
- Specify catalog files to parse for resolving external entity references.
This option can be specified multiple times.
NOTE: Currently, only SGML Open Catalog format is
supported. XML Catalog support is not implemented (yet).
- --debug
- Extra debugging output. This option can be specified multiple times to
increase the amount of output.
Debugging output is sent to standard error.
- --declaration <file>
- Specify the SGML declaration. The SGML declaration is parsed to determine
the type of DTD being parsed, XML or SGML. The key parts of the SGML
declaration examined are the NAMECASE and CHARSET directives to determine
the DTD type.
If no SGML declaration is available, the
"--xml",
"--namecase-general", and
"--namecase-entity" options can be
used.
- --namecase-general
- --nonamecase-general
- In the absence of an SGML declaration, these options specifiy if
"NAMECASE GENERAL" is YES or NO. The
default is YES unless "--xml" is
specified.
- --namecase-entity
- --nonamecase-entity
- In the absence of an SGML declaration, these options specifiy if
"NAMECASE ENTITY" is YES or NO. The
default is NO.
- --output <file>
- Specifies the filename to send XML output.
- --public-id <pubid>
- The DTD's public ID.
- --system-id <sysid>
- The DTD's system ID.
- --title <title>
- Set the title of the DTD.
- --unexpanded
- --nounexpanded
- Include, or do not include, unexpanded content models in generated XML. By
default, unexpanded content models are included.
It is common for DTD authors and maintainers to use parameter
entities within content models. When this option is enabled, dtdparse
will include a version of content models with parameter entities not
expanded.
- --verbose
- --noverbose
- Print parsing progress. By default, this option is enabled. Verbose output
is sent to standard error.
If "--debug" is specified,
then this option is automatically enabled.
- --xml
- --noxml
- In the absence of an SGML declaration, this option specifies if the DTD is
an XML DTD or an SGML DTD (the default is --noxml).
- --version
- Print version and synopsis.
- --help
- Print synopsis and options available.
- --man
- Print manual page.
dtdformat, dtddiff, dtdflatten
See SGML::DTDParse for an overview of the DTDParse package.
Getopt::Long, Text::DelimMatch
<http://dtdparse.sourceforge.net/>
Originally developed by Norman Walsh, <ndw@nwalsh.com>.
Earl Hood <earl@earlhood.com> picked up support and
maintenance.
See SGML::DTDParse for copyright and license information.