Changes

|{{Func|proc:system|$cmd as xs:string|xs:string}}<br/pre>{{Func|proc:system|( $cmd as xs:string, $args as xs:string*|xs :string}}<br/>{{Func|proc:system|= () $cmd options as map(xs:string, $args as xs :string*, $options as map= () xs:string, xs) as :string= ())|as xs:string}}<br/pre>

|{{Func|proc:execute|$cmd as xs:string|element(result)}}<br/pre>{{Func|proc:execute|( $cmd as xs:string, $args as xs:string*|element := (result)}}<br/>{{Func|proc:execute| $cmd options as map(xs:string, $args as xs :string*, $options as map= () xs:string, xs) as :string= ())|as element(result)}}</pre>

|{{Func|proc:fork|$cmd as xs:string|element(result)}}<br/pre>{{Func|proc:fork|( $cmd as xs:string, $args as xs:string*|element := (result)}}<br/>{{Func|proc:fork| $cmd options as map(xs:string, $args as xs :string*, $options as map= () xs:string, xs) as :string= ())|as element(result)}}</pre>

|{{Func|<pre>proc:property|( $name as xs:string|) as xs:string?}}<br/pre>

|{{Func|<pre>proc:property-names||() as xs:string*}}<br/pre>