122     xmlSchematronLetPtr lets;   /* the list of let variables */  member
399 xmlSchematronFreeLets(xmlSchematronLetPtr lets) {  in xmlSchematronFreeLets()  argument
402     while (lets != NULL) {  in xmlSchematronFreeLets()
403         next = lets->next;  in xmlSchematronFreeLets()
404         if (lets->name != NULL)  in xmlSchematronFreeLets()
405             xmlFree(lets->name);  in xmlSchematronFreeLets()
406         if (lets->comp != NULL)  in xmlSchematronFreeLets()
407             xmlXPathFreeCompExpr(lets->comp);  in xmlSchematronFreeLets()
408         xmlFree(lets);  in xmlSchematronFreeLets()
409         lets = next;  in xmlSchematronFreeLets()
460     ret->lets = NULL;  in xmlSchematronAddRule()
503         if (rules->lets != NULL)  in xmlSchematronFreeRules()
504             xmlSchematronFreeLets(rules->lets);  in xmlSchematronFreeRules()
1030             if (ruleptr->lets != NULL) {  in xmlSchematronParseRule()
1031                 let->next = ruleptr->lets;  in xmlSchematronParseRule()
1033             ruleptr->lets = let;  in xmlSchematronParseRule()
1957                     if (xmlSchematronRegisterVariables(ctxt->xctxt, rule->lets, instance, cur))  in xmlSchematronValidateDoc()
1965                     if (xmlSchematronUnregisterVariables(ctxt->xctxt, rule->lets))  in xmlSchematronValidateDoc()
1995                         xmlSchematronRegisterVariables(ctxt->xctxt, rule->lets,  in xmlSchematronValidateDoc()
2003                         xmlSchematronUnregisterVariables(ctxt->xctxt, rule->lets);  in xmlSchematronValidateDoc()