in src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CodeGenVisitor.java [231:245]
public void visit(Procedure.Call procedureCall) {
String templateVar = analyzer.assignedName(procedureCall.getTemplateVariable());
String argVar = analyzer.assignedName(procedureCall.getArgumentsVariable());
source.startStatement()
.startCall(SourceGenConstants.CALL_UNIT_METHOD, false)
.append(SourceGenConstants.OUT_BUFFER)
.separateArgument()
.append(SourceGenConstants.RENDER_CONTEXT_INSTANCE)
.separateArgument()
.append(templateVar)
.separateArgument()
.append(argVar)
.endCall()
.endStatement();
}