Text replace - "| valign='top' width='90' |" to "| width='90' |"
{|
|-
| valign='top' width='90' | '''Signatures'''
|{{Mono|<b>proc:system</b>($cmd as xs:string) as xs:string}}<br/>{{Mono|<b>proc:system</b>($cmd as xs:string, $args as xs:string*) as xs:string}}<br/>{{Mono|<b>proc:system</b>($cmd as xs:string, $args as xs:string*, $encoding as xs:string) as xs:string}}
|-
{|
|-
| valign='top' width='90' | '''Signatures'''
|{{Mono|<b>proc:execute</b>($cmd as xs:string) as element(result)}}<br/>{{Mono|<b>proc:execute</b>($cmd as xs:string, $args as xs:string*) as element(result)}}<br/>{{Mono|<b>proc:execute</b>($cmd as xs:string, $args as xs:string*, $encoding as xs:string) as element(result)}}