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Written by Oleksandr Gavenko (AKA gavenkoa), compiled at 2015-10-05
from rev 764bb173578d
.
XML.¶
Contents
Converting between schema formants.¶
$ man trang
trang [-I rng|rnc|dtd|xml] [-O rng|rnc|dtd|xsd] $input $output
See:
- http://code.google.com/p/xsdtorngconverter/
- That XSLT transformation converts a XSD schema to RelaxNG.
relaxng-mode.¶
- http://www.pantor.com/download.html
- RNC Emacs Mode (home page)
- http://www.emacswiki.org/emacs/RELAX_NG
- Emacs wili.
- http://www.relaxng.org/compact-tutorial-20030326.html
- relaxng compact syntax tutorial
utilities for processing xml.¶
xmlstar.¶
XMLStarlet is a set of command line utilities (tools) which can be used to transform, query, validate, and edit XML documents and files using simple set of shell commands in similar way it is done for plain text files using UNIX grep, sed, awk, diff, patch, join, etc.
Cygwin.¶
cmd# setup.exe -p libxml2,libxslt
libxslt
provide xsltproc
, libxml2
provide xmlcatalog
and
xmllint
.
XPath query from CLI.¶
$ xmllint --xpath $XPATH file.xml
XML encoding.¶
- http://www.ietf.org/rfc/rfc3023.txt
- XML Media Types
- http://www.xml.com/pub/a/2004/07/21/dive.html
- XML on the Web Has Failed
Validation of xml files.¶
$ jing schema.rng in.xml
$ xmllint --relaxng schema.rng in.xml
See:
- http://infohost.nmt.edu/tcc/help/xml/lint.html
- xmllint: A validator for XML files
- http://www.cogsci.ed.ac.uk/~richard/rxp.html
- RXP - an XML parser available under the GPL
Validating using the DOCTYPE.¶
$ xmllint --valid --noout file.xml
Validating against a specific DTD.¶
$ xmllint --noout --dtdvalid URL file.xml
Validating against a Relax NG schema.¶
$ xmllint --noout --relaxng schema.rng file.xml
If your schema is in Compact Format, you can use the trang program to convert it to RNG format:
$ trang file.rnc file.rng
Validating against XSchema.¶
$ xmllint --noout --schema schema.xsd file.xml