site/contents/reference-xml.md
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content-type: "page"
title: "xml Module"
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{@ _defs_.md || 0 @}
{#op||from-html||{{sl}}||{{xnode}}||
Returns an {{xnode}} representing an HTML string (wrapped in a `<document>` tag unless a valid HTML document is provided as input).#}
{#op||from-xml||{{sl}}||{{xnode}}||
> Returns an {{xnode}} representing an XML string (element or fragment).
>
> > %sidebar%
> > Example
> >
> > The following program:
> >
> > "<a href='https://min-lang.org'>min web site</a>" from-xml
> > returns the following:
> >
> > {
> > {"https://min-lang.org" :href} :attributes
> > ({"min web site" :text}) :children
> > "a" :tag
> > ;xml-element
> > }
#}
{#op||to-xml||{{xnode}}||{{s}}||
Returns a {{s}} representing an XML node. #}
{#op||xcdata||{{sl}}||{{xcdata}}||
Returns a {{xcdata}} representing an XML CDATA section. #}
{#op||xcomment||{{sl}}||{{xcomment}}||
Returns a {{xcomment}} representing an XML comment. #}
{#op||xelement||{{sl}}||{{xelement}}||
Returns a {{xelement}} representing an XML element (it will be an empty element with no attributes or children). #}
{#op||xentity||{{sl}}||{{xentity}}||
Returns a {{xentity}} representing an XML entity. #}
{#op||xentity2utf8||{{dict:xentity}}||{{s}}||
> Returns the UTF-8 symbol corresponding to the specified XML entity.
>
> > %sidebar%
> > Example
> >
> > The following program prints `p` to the screen:
> >
> > ">" xentity xentity2utf8 puts
#}
{#op||xquery||{{xelement}} {{sl}}||{{xelement}}||
> Returns an {{xelement}} representing the first element matching CSS the selector {{sl}}.
>
> > %sidebar%
> > Example
> >
> > The following program:
> >
> > "<ul>
> > <li class='test'>first</li>
> > <li class='other'>second</li>
> > <li class='test'>third</li>
> > </ul>"
> > from-xml ".test" xquery
> > Returns the following:
> >
> > {
> > {"test" :class} :attributes
> > ({"first" :text}) :children
> > "li" :tag
> > ;xml-element
> > }
#}
{#op||xqueryall||{{xelement}} {{sl}}||{{xelement}}||
> Returns a list of {{xelement}} dictionaries representing all the elements matching CSS the selector {{sl}}.
>
> > %sidebar%
> > Example
> >
> > The following program:
> >
> > "<ul>
> > <li class='test'>first</li>
> > <li class='other'>second</li>
> > <li class='test'>third</li>
> > </ul>"
> > from-xml ".test" xqueryall
> > Returns the following:
> >
> > ({
> > {"test" :class} :attributes
> > ({"first" :text}) :children
> > "li" :tag
> > ;xml-element
> > }
> > {
> > {"test" :class} :attributes
> > ({"third" :text}) :children
> > "li" :tag
> > ;xml-element
> > })
#}
{#op||xtext||{{sl}}||{{xtext}}||
Returns a {{xtext}} representing an XML text node. #}
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