applied man page improvements from Daniel Leidert Daniel
* doc/xmlcatalog.1 doc/xmlcatalog_man.xml doc/xmllint.1 doc/xmllint.xml:
applied man page improvements from Daniel Leidert
Daniel
diff --git a/doc/xmllint.1 b/doc/xmllint.1
index cb8f447..84eb10d 100644
--- a/doc/xmllint.1
+++ b/doc/xmllint.1
@@ -1,386 +1,371 @@
-.\"Generated by db2man.xsl. Don't modify this, modify the source.
-.de Sh \" Subsection
-.br
-.if t .Sp
-.ne 5
-.PP
-\fB\\$1\fR
-.PP
-..
-.de Sp \" Vertical space (when we can't use .PP)
-.if t .sp .5v
-.if n .sp
-..
-.de Ip \" List item
-.br
-.ie \\n(.$>=3 .ne \\$3
-.el .ne 3
-.IP "\\$1" \\$2
-..
-.TH "XMLLINT" 1 "2006-02-20" "libxml2" "xmllint Manual"
-.SH NAME
+.\" ** You probably do not want to edit this file directly **
+.\" It was generated using the DocBook XSL Stylesheets (version 1.69.1).
+.\" Instead of manually editing it, you probably should edit the DocBook XML
+.\" source for it and then use the DocBook XSL Stylesheets to regenerate it.
+.TH "XMLLINT" "1" "2006\-03\-05" "libxml2" ""
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.SH "NAME"
xmllint \- command line XML tool
.SH "SYNOPSIS"
-.ad l
-.hy 0
.HP 8
-\fBxmllint\fR [\fB\fB\-\-version\fR\fR | \fB\fB\-\-debug\fR\fR | \fB\fB\-\-shell\fR\fR | \fB\fB\-\-debugent\fR\fR | \fB\fB\-\-copy\fR\fR | \fB\fB\-\-recover\fR\fR | \fB\fB\-\-noent\fR\fR | \fB\fB\-\-noout\fR\fR | \fB\fB\-\-nonet\fR\fR | \fB\fB\-\-path\ \fI"PATHS"\fR\fR\fR | \fB\fB\-\-load\-trace\fR\fR | \fB\fB\-\-htmlout\fR\fR | \fB\fB\-\-nowrap\fR\fR | \fB\fB\-\-valid\fR\fR | \fB\fB\-\-postvalid\fR\fR | \fB\fB\-\-dtdvalid\ \fIURL\fR\fR\fR | \fB\fB\-\-dtdvalidfpi\ \fIFPI\fR\fR\fR | \fB\fB\-\-timing\fR\fR | \fB\fB\-\-output\ \fIFILE\fR\fR\fR | \fB\fB\-\-repeat\fR\fR | \fB\fB\-\-insert\fR\fR | \fB\fB\-\-compress\fR\fR | \fB\fB\-\-html\fR\fR | \fB\fB\-\-xmlout\fR\fR | \fB\fB\-\-push\fR\fR | \fB\fB\-\-memory\fR\fR | \fB\fB\-\-maxmem\ \fINBBYTES\fR\fR\fR | \fB\fB\-\-nowarning\fR\fR | \fB\fB\-\-noblanks\fR\fR | \fB\fB\-\-nocdata\fR\fR | \fB\fB\-\-format\fR\fR | \fB\fB\-\-encode\ \fIENCODING\fR\fR\fR | \fB\fB\-\-dropdtd\fR\fR | \fB\fB\-\-nsclean\fR\fR | \fB\fB\-\-testIO\fR\fR | \fB\fB\-\-catalogs\fR\fR | \fB\fB\-\-nocatalogs\fR\fR | \fB\fB\-\-auto\fR\fR | \fB\fB\-\-xinclude\fR\fR | \fB\fB\-\-noxincludenode\fR\fR | \fB\fB\-\-loaddtd\fR\fR | \fB\fB\-\-dtdattr\fR\fR | \fB\fB\-\-stream\fR\fR | \fB\fB\-\-walker\fR\fR | \fB\fB\-\-pattern\ \fIPATTERNVALUE\fR\fR\fR | \fB\fB\-\-chkregister\fR\fR | \fB\fB\-\-relaxng\ \fISCHEMA\fR\fR\fR | \fB\fB\-\-schema\ \fISCHEMA\fR\fR\fR | \fB\fB\-\-c14n\fR\fR] {\fB\fIXML\-FILE(S)\fR\fR | \fB\-\fR}
-.ad
-.hy
-.ad l
-.hy 0
+\fBxmllint\fR [\fB\-\-version\fR \fB\-\-debug\fR \fB\-\-shell\fR \fB\-\-debugent\fR \fB\-\-copy\fR \fB\-\-recover\fR \fB\-\-noent\fR \fB\-\-noout\fR \fB\-\-nonet\fR \fB\-\-path\ "\fR\fB\fIPATH(S)\fR\fR\fB"\fR \fB\-\-load\-trace\fR \fB\-\-htmlout\fR \fB\-\-nowrap\fR \fB\-\-valid\fR \fB\-\-postvalid\fR \fB\-\-dtdvalid\ \fR\fB\fIURL\fR\fR \fB\-\-dtdvalidfpi\ \fR\fB\fIFPI\fR\fR \fB\-\-timing\fR \fB\-\-output\ \fR\fB\fIFILE\fR\fR \fB\-\-repeat\fR \fB\-\-insert\fR \fB\-\-compress\fR \fB\-\-html\fR \fB\-\-xmlout\fR \fB\-\-push\fR \fB\-\-memory\fR \fB\-\-maxmem\ \fR\fB\fINBBYTES\fR\fR \fB\-\-nowarning\fR \fB\-\-noblanks\fR \fB\-\-nocdata\fR \fB\-\-format\fR \fB\-\-encode\ \fR\fB\fIENCODING\fR\fR \fB\-\-dropdtd\fR \fB\-\-nsclean\fR \fB\-\-testIO\fR \fB\-\-catalogs\fR \fB\-\-nocatalogs\fR \fB\-\-auto\fR \fB\-\-xinclude\fR \fB\-\-noxincludenode\fR \fB\-\-loaddtd\fR \fB\-\-dtdattr\fR \fB\-\-stream\fR \fB\-\-walker\fR \fB\-\-pattern\ \fR\fB\fIPATTERNVALUE\fR\fR \fB\-\-chkregister\fR \fB\-\-relaxng\ \fR\fB\fISCHEMA\fR\fR \fB\-\-schema\ \fR\fB\fISCHEMA\fR\fR \fB\-\-c14n\fR] {\fIXML\-FILE(S)\fR... \-}
.HP 8
\fBxmllint\fR \fB\-\-help\fR
-.ad
-.hy
-
.SH "DESCRIPTION"
-
.PP
-The \fBxmllint\fR program parses one or more XML files, specified on the command line as \fIXML\-FILE\fR (or the standard input if the filename provided is \- )\&. It prints various types of output, depending upon the options selected\&. It is useful for detecting errors both in XML code and in the XML parser itself\&.
-
+The
+\fBxmllint\fR
+program parses one or more XML files, specified on the command line as
+\fIXML\-FILE\fR
+(or the standard input if the filename provided is
+\fB\-\fR
+). It prints various types of output, depending upon the options selected. It is useful for detecting errors both in
+XML
+code and in the
+XML
+parser itself.
.PP
-\fBxmllint\fR is included in libxml2\&.
-
+\fBxmllint\fR
+is included in
+\fBlibxml\fR(3).
.PP
-More information can be found at the libxml web pages at \fIhttp://www.xmlsoft.org/\fR and the W3C XSLT pages at \fIhttp://www.w3.org/TR/xslt\fR\&.
-
+More information can be found at
+.TP 3
+\(bu
+\fBlibxml\fR(3)
+web page
+\fI\%http://www.xmlsoft.org/\fR
+.TP
+\(bu
+W3C
+XSLT
+page
+\fI\%http://www.w3.org/TR/xslt\fR
.SH "OPTIONS"
-
.PP
-\fBxmllint\fR accepts the following options (in alphabetical order):
-
+\fBxmllint\fR
+accepts the following options (in alphabetical order):
.TP
\fB\-\-auto\fR
-Generate a small document for testing purposes\&.
-
+Generate a small document for testing purposes.
.TP
\fB\-\-catalogs\fR
-Use the catalogs from \fBSGML_CATALOG_FILES\fR\&. Otherwise \fI/etc/xml/catalog\fR is used by default\&.
-
+Use the catalogs from
+\fBSGML_CATALOG_FILES\fR. Otherwise
+\fI/etc/xml/catalog\fR
+is used by default.
.TP
\fB\-\-chkregister\fR
-Turn on node registration\&. Useful for developers testing libxml2 node tracking code\&.
-
+Turn on node registration. Useful for developers testing
+\fBlibxml\fR(3)
+node tracking code.
.TP
\fB\-\-compress\fR
-Turn on gzip compression of output\&.
-
+Turn on
+gzip
+compression of output.
.TP
\fB\-\-copy\fR
-Test the internal copy implementation\&.
-
+Test the internal copy implementation.
.TP
\fB\-\-c14n\fR
-Use the W3C XML Canonicalisation (C14N) to serialize the result of parsing to \fIstdout\fR\&. It keeps comments in the result\&.
-
+Use the W3C XML Canonicalisation (C14N) to serialize the result of parsing to
+\fIstdout\fR. It keeps comments in the result.
.TP
-\fB\-\-dtdvalid \fIURL\fR\fR
-Use the DTD specified by an \fIURL\fR for validation\&.
-
+\fB\-\-dtdvalid \fR\fB\fIURL\fR\fR
+Use the
+DTD
+specified by an
+\fIURL\fR
+for validation.
.TP
-\fB\-\-dtdvalidfpi \fIFPI\fR\fR
-Use the DTD specified by a Public Identifier \fIFPI\fR for validation, note that this will require a Catalog exporting that Public Identifier to work\&.
-
+\fB\-\-dtdvalidfpi \fR\fB\fIFPI\fR\fR
+Use the
+DTD
+specified by a Public Identifier
+\fIFPI\fR
+for validation, note that this will require a Catalog exporting that Public Identifier to work.
.TP
\fB\-\-debug\fR
-Parse a file and output an annotated tree of the in\-memory version of the document\&.
-
+Parse a file and output an annotated tree of the in\-memory version of the document.
.TP
\fB\-\-debugent\fR
-Debug the entities defined in the document\&.
-
+Debug the entities defined in the document.
.TP
\fB\-\-dropdtd\fR
-Remove DTD from output\&.
-
+Remove
+DTD
+from output.
.TP
\fB\-\-dtdattr\fR
-Fetch external DTD and populate the tree with inherited attributes\&.
-
+Fetch external
+DTD
+and populate the tree with inherited attributes.
.TP
-\fB\-\-encode \fIENCODING\fR\fR
-Output in the given encoding\&.
-
+\fB\-\-encode \fR\fB\fIENCODING\fR\fR
+Output in the given encoding.
.TP
\fB\-\-format\fR
-Reformat and reindent the output\&. The \fBXMLLINT_INDENT\fR environment variable controls the indentation (default value is two spaces " ")\&.
-
+Reformat and reindent the output. The
+\fBXMLLINT_INDENT\fR
+environment variable controls the indentation (default value is two spaces " ").
.TP
\fB\-\-help\fR
-Print out a short usage summary for \fBxmllint\fR\&.
-
+Print out a short usage summary for
+\fBxmllint\fR.
.TP
\fB\-\-html\fR
-Use the HTML parser\&.
-
+Use the
+HTML
+parser.
.TP
\fB\-\-htmlout\fR
-Output results as an HTML file\&. This causes \fBxmllint\fR to output the necessary HTML tags surrounding the result tree output so the results can be displayed/viewed in a browser\&.
-
+Output results as an
+HTML
+file. This causes
+\fBxmllint\fR
+to output the necessary
+HTML
+tags surrounding the result tree output so the results can be displayed/viewed in a browser.
.TP
\fB\-\-insert\fR
-Test for valid insertions\&.
-
+Test for valid insertions.
.TP
\fB\-\-loaddtd\fR
-Fetch external DTD\&.
-
+Fetch external
+DTD.
.TP
\fB\-\-load\-trace\fR
-Display all the documents loaded during the processing to \fIstderr\fR\&.
-
+Display all the documents loaded during the processing to
+\fIstderr\fR.
.TP
-\fB\-\-maxmem \fINNBYTES\fR\fR
-Test the parser memory support\&. \fINNBYTES\fR is the maximum number of bytes the library is allowed to allocate\&. This can also be used to make sure batch processing of XML files will not exhaust the virtual memory of the server running them\&.
-
+\fB\-\-maxmem \fR\fB\fINNBYTES\fR\fR
+Test the parser memory support.
+\fINNBYTES\fR
+is the maximum number of bytes the library is allowed to allocate. This can also be used to make sure batch processing of
+XML
+files will not exhaust the virtual memory of the server running them.
.TP
\fB\-\-memory\fR
-Parse from memory\&.
-
+Parse from memory.
.TP
\fB\-\-noblanks\fR
-Drop ignorable blank spaces\&.
-
+Drop ignorable blank spaces.
.TP
\fB\-\-nocatalogs\fR
-Do not use any catalogs\&.
-
+Do not use any catalogs.
.TP
\fB\-\-nocdata\fR
-Substitute CDATA section by equivalent text nodes\&.
-
+Substitute CDATA section by equivalent text nodes.
.TP
\fB\-\-noent\fR
-Substitute entity values for entity references\&. By default, \fBxmllint\fR leaves entity references in place\&.
-
+Substitute entity values for entity references. By default,
+\fBxmllint\fR
+leaves entity references in place.
.TP
\fB\-\-nonet\fR
-Do not use the Internet to fetch DTDs or entities\&.
-
+Do not use the Internet to fetch
+DTDs or entities.
.TP
\fB\-\-noout\fR
-Suppress output\&. By default, \fBxmllint\fR outputs the result tree\&.
-
+Suppress output. By default,
+\fBxmllint\fR
+outputs the result tree.
.TP
\fB\-\-nowarning\fR
-Do not emit warnings from the parser and/or validator\&.
-
+Do not emit warnings from the parser and/or validator.
.TP
\fB\-\-nowrap\fR
-Do not output HTML doc wrapper\&.
-
+Do not output
+HTML
+doc wrapper.
.TP
\fB\-\-noxincludenode\fR
-Do XInclude processing but do not generate XInclude start and end nodes\&.
-
+Do XInclude processing but do not generate XInclude start and end nodes.
.TP
\fB\-\-nsclean\fR
-Remove redundant namespace declarations\&.
-
+Remove redundant namespace declarations.
.TP
-\fB\-\-output \fIFILE\fR\fR
-Define a file path where \fBxmllint\fR will save the result of parsing\&. Usually the programs build a tree and save it on \fIstdout\fR, with this option the result XML instance will be saved onto a file\&.
-
+\fB\-\-output \fR\fB\fIFILE\fR\fR
+Define a file path where
+\fBxmllint\fR
+will save the result of parsing. Usually the programs build a tree and save it on
+\fIstdout\fR, with this option the result
+XML
+instance will be saved onto a file.
.TP
-\fB\-\-path \fI"PATHS"\fR\fR
-Use the (space\- or colon\-separated) list of filesystem paths specified by \fIPATHS\fR to load DTDs or entities\&. Enclose space\-separated lists by quotation marks\&.
-
+\fB\-\-path "\fR\fB\fIPATH(S)\fR\fR\fB"\fR
+Use the (space\- or colon\-separated) list of filesystem paths specified by
+\fIPATHS\fR
+to load
+DTDs or entities. Enclose space\-separated lists by quotation marks.
.TP
-\fB\-\-pattern \fIPATTERNVALUE\fR\fR
-Used to exercise the pattern recognition engine, which can be used with the reader interface to the parser\&. It allows to select some nodes in the document based on an XPath (subset) expression\&. Used for debugging\&.
-
+\fB\-\-pattern \fR\fB\fIPATTERNVALUE\fR\fR
+Used to exercise the pattern recognition engine, which can be used with the reader interface to the parser. It allows to select some nodes in the document based on an XPath (subset) expression. Used for debugging.
.TP
\fB\-\-postvalid\fR
-Validate after parsing is completed\&.
-
+Validate after parsing is completed.
.TP
\fB\-\-push\fR
-Use the push mode of the parser\&.
-
+Use the push mode of the parser.
.TP
\fB\-\-recover\fR
-Output any parsable portions of an invalid document\&.
-
+Output any parsable portions of an invalid document.
.TP
-\fB\-\-relaxng \fISCHEMA\fR\fR
-Use RelaxNG file named \fISCHEMA\fR for validation\&.
-
+\fB\-\-relaxng \fR\fB\fISCHEMA\fR\fR
+Use RelaxNG file named
+\fISCHEMA\fR
+for validation.
.TP
\fB\-\-repeat\fR
-Repeat 100 times, for timing or profiling\&.
-
+Repeat 100 times, for timing or profiling.
.TP
-\fB\-\-schema \fISCHEMA\fR\fR
-Use a W3C XML Schema file named \fISCHEMA\fR for validation\&.
-
+\fB\-\-schema \fR\fB\fISCHEMA\fR\fR
+Use a W3C XML Schema file named
+\fISCHEMA\fR
+for validation.
.TP
\fB\-\-shell\fR
-Run a navigating shell\&. Details on available commands in shell mode are below (see section SHELL COMMANDS)\&.
-
+Run a navigating shell. Details on available commands in shell mode are below (see
+the section called \(lqSHELL COMMANDS\(rq).
.TP
\fB\-\-stream\fR
-Use streaming API \- useful when used in combination with \fB\-\-relaxng\fR or \fB\-\-valid\fR options for validation of files that are too large to be held in memory\&.
-
+Use streaming API \- useful when used in combination with
+\fB\-\-relaxng\fR
+or
+\fB\-\-valid\fR
+options for validation of files that are too large to be held in memory.
.TP
\fB\-\-testIO\fR
-Test user input/output support\&.
-
+Test user input/output support.
.TP
\fB\-\-timing\fR
-Output information about the time it takes \fBxmllint\fR to perform the various steps\&.
-
+Output information about the time it takes
+\fBxmllint\fR
+to perform the various steps.
.TP
\fB\-\-valid\fR
-Determine if the document is a valid instance of the included Document Type Definition (DTD)\&. A DTD to be validated against also can be specified at the command line using the \fB\-\-dtdvalid\fR option\&. By default, \fBxmllint\fR also checks to determine if the document is well\-formed\&.
-
+Determine if the document is a valid instance of the included Document Type Definition (DTD). A
+DTD
+to be validated against also can be specified at the command line using the
+\fB\-\-dtdvalid\fR
+option. By default,
+\fBxmllint\fR
+also checks to determine if the document is well\-formed.
.TP
\fB\-\-version\fR
-Display the version of libxml2 used\&.
-
+Display the version of
+\fBlibxml\fR(3)
+used.
.TP
\fB\-\-walker\fR
-Test the walker module, which is a reader interface but for a document tree, instead of using the reader API on an unparsed document it works on a existing in\-memory tree\&. Used in debugging\&.
-
+Test the walker module, which is a reader interface but for a document tree, instead of using the reader
+API
+on an unparsed document it works on a existing in\-memory tree. Used in debugging.
.TP
\fB\-\-xinclude\fR
-Do XInclude processing\&.
-
+Do XInclude processing.
.TP
\fB\-\-xmlout\fR
-Used in conjunction with \fB\-\-html\fR\&. Usually when HTML is parsed the document is saved with the HTML serializer, but with this option the resulting document is saved with the XML serializer\&. This is primarily used to generate XHTML from HTML input\&.
-
+Used in conjunction with
+\fB\-\-html\fR. Usually when
+HTML
+is parsed the document is saved with the
+HTML
+serializer, but with this option the resulting document is saved with the
+XML
+serializer. This is primarily used to generate
+XHTML
+from
+HTML
+input.
.SH "SHELL COMMANDS"
-
.PP
-\fBxmllint\fR offers an interactive shell mode invoked with the \fB\-\-shell\fR command\&. Available commands in shell mode include (in alphabetical order):
-
+\fBxmllint\fR
+offers an interactive shell mode invoked with the
+\fB\-\-shell\fR
+command. Available commands in shell mode include (in alphabetical order):
.TP
\fBbase\fR
-Display XML base of the node\&.
-
+Display
+XML
+base of the node.
.TP
\fBbye\fR
-Leave the shell\&.
-
+Leave the shell.
.TP
-\fBcat \fINODE\fR\fR
-Display the given node or the current one\&.
-
+\fBcat \fR\fB\fINODE\fR\fR
+Display the given node or the current one.
.TP
-\fBcd \fIPATH\fR\fR
-Change the current node to the given path (if unique) or root if no argument is given\&.
-
+\fBcd \fR\fB\fIPATH\fR\fR
+Change the current node to the given path (if unique) or root if no argument is given.
.TP
-\fBdir \fIPATH\fR\fR
-Dumps information about the node (namespace, attributes, content)\&.
-
+\fBdir \fR\fB\fIPATH\fR\fR
+Dumps information about the node (namespace, attributes, content).
.TP
-\fBdu \fIPATH\fR\fR
-Show the structure of the subtree under the given path or the current node\&.
-
+\fBdu \fR\fB\fIPATH\fR\fR
+Show the structure of the subtree under the given path or the current node.
.TP
\fBexit\fR
-Leave the shell\&.
-
+Leave the shell.
.TP
\fBhelp\fR
-Show this help\&.
-
+Show this help.
.TP
\fBfree\fR
-Display memory usage\&.
-
+Display memory usage.
.TP
-\fBload \fIFILENAME\fR\fR
-Load a new document with the given filename\&.
-
+\fBload \fR\fB\fIFILENAME\fR\fR
+Load a new document with the given filename.
.TP
-\fBls \fIPATH\fR\fR
-List contents of the given path or the current directory\&.
-
+\fBls \fR\fB\fIPATH\fR\fR
+List contents of the given path or the current directory.
.TP
\fBpwd\fR
-Display the path to the current node\&.
-
+Display the path to the current node.
.TP
\fBquit\fR
-Leave the shell\&.
-
+Leave the shell.
.TP
-\fBsave \fIFILENAME\fR\fR
-Save the current document to the given filename or to the original name\&.
-
+\fBsave \fR\fB\fIFILENAME\fR\fR
+Save the current document to the given filename or to the original name.
.TP
\fBvalidate\fR
-Check the document for errors\&.
-
+Check the document for errors.
.TP
-\fBwrite \fIFILENAME\fR\fR
-Write the current node to the given filename\&.
-
+\fBwrite \fR\fB\fIFILENAME\fR\fR
+Write the current node to the given filename.
.SH "ENVIRONMENT"
-
.TP
\fBSGML_CATALOG_FILES\fR
-\&.\&.\&.
-
+to be written ...
.TP
\fBXML_CATALOG_FILES\fR
-Catalog behavior can be changed by redirecting queries to the user's own set of catalogs\&. This can be done by setting the \fBXML_CATALOG_FILES\fR environment variable to a list of catalogs\&. An empty one should deactivate loading the default \fI/etc/xml/catalog\fR default catalog\&.
-
+Catalog behavior can be changed by redirecting queries to the user's own set of catalogs. This can be done by setting the
+\fBXML_CATALOG_FILES\fR
+environment variable to a list of catalogs. An empty one should deactivate loading the default
+\fI/etc/xml/catalog\fR
+default catalog.
.TP
\fBXML_DEBUG_CATALOG\fR
-Setting the environment variable \fBXML_DEBUG_CATALOG\fR using the \fBexport\fR command outputs debugging information related to catalog operations\&.
-
+Setting the environment variable
+\fBXML_DEBUG_CATALOG\fR
+using the
+\fBexport\fR
+command outputs debugging information related to catalog operations.
.TP
\fBXMLLINT_INDENT\fR
-\&.\&.\&.
-
+to be written ...
.SH "DIAGNOSTICS"
-
.PP
-On the completion of execution, \fBxmllint\fR returns the following error codes:
-
-.TP
-\fB0\fR
-No error
-
-.TP
-\fB1\fR
-Unclassified
-
-.TP
-\fB2\fR
-Error in DTD
-
-.TP
-\fB3\fR
-Validation error
-
-.TP
-\fB4\fR
-Validation error
-
-.TP
-\fB5\fR
-Error in schema compilation
-
-.TP
-\fB6\fR
-Error writing output
-
-.TP
-\fB7\fR
-Error in pattern (generated when \fB\-\-pattern\fR option is used)
-
-.TP
-\fB8\fR
-Error in Reader registration (generated when \fB\-\-chkregister\fR option is used)
-
-.TP
-\fB9\fR
-Out of memory error
-
-.SH AUTHORS
-John Fleck <jfleck@inkstain\&.net>, Ziying Sherwin <sherwin@nlm\&.nih\&.gov>, Heiko Rupp <hwr@pilhuhn\&.de>.
+On the completion of execution,
+\fBxmllint\fR
+returns the following error codes:
+Errorcode: \fB0\fRError: No errorErrorcode: \fB1\fRError: UnclassifiedErrorcode: \fB2\fRError: Error in DTDErrorcode: \fB3\fRError: Validation errorErrorcode: \fB4\fRError: Validation errorErrorcode: \fB5\fRError: Error in schema compilationErrorcode: \fB6\fRError: Error writing outputErrorcode: \fB7\fRError: Error in pattern (generated when \fB\-\-pattern\fR option is used)Errorcode: \fB8\fRError: Error in reader registration (generated when \fB\-\-chkregister\fR option is used)Errorcode: \fB9\fRError: Out of memory.SH "SEE ALSO"
+.PP
+\fBlibxml\fR(3)
+.SH "AUTHOR"
+John Fleck <jfleck@inkstain.net>, Ziying Sherwin <sherwin@nlm.nih.gov>, Heiko Rupp <hwr@pilhuhn.de>.