test(schematron): use expression var in generate-node-selector.xspec (#1360)
test(schematron): use expression var in generate-node-selector.xspec (#1360)


AirQuick/xspec,markdunnoup/xspec,xspec/xspec,AirQuick/xspec,xspec/xspec,AirQuick/xspec,markdunnoup/xspec,markdunnoup/xspec,xspec/xspec