proc.pxsl

<<<?xml version="1.0" encoding="UTF-8" ?>>>

stylesheet -version=1.0 -xmlns:xsl=http://www.w3.org/1999/XSL/Transform -xmlns:exsl=http://exslt.org/common -extension-element-prefixes=exsl -xmlns:p=http://www.w3.org/ns/xproc -xmlns:c=http://www.w3.org/ns/xproc-step
  output -indent=yes

  template value
    p:declare-step -name={name}
      apply-templates working/modules

  template modules
    variable curPos position()-1
    element {concat('p:',name)} 
      attribute name
        value-of concat(name,position())
      apply-templates value/* options
      apply-templates ../wires[tgt/moduleId=$curPos]

  template wires
    variable from src/moduleId+1
    p:input -port={tgt/terminal}
      p:pipe -step={concat(../modules[$from]/name,$from)} -port={src/terminal}
  
  template * -mode=options
    attribute {name()}
      value-of .