--- rpl/src/rplexternals.h	2018/05/30 09:27:39	1.89
+++ rpl/src/rplexternals.h	2018/05/30 16:50:13	1.90
@@ -1105,6 +1105,22 @@
 	ifIsString(rpl_object) string = (char *) (*rpl_object).objet; \
 	else executionError("Type mismatch error"); } while(0)
 
+#define unEscString(s) do { \
+	unsigned char *__a; integer8 __l; \
+	__a = formateur_flux((*rpl_arguments).s_etat_processus, \
+			(unsigned char *) s, &__l); \
+	if (nullified(__a)) systemError("Memory allocation error"); \
+	free(s); s = (string) __a; \
+	} while(0)
+
+#define escString(rpl_object) do { \
+	unsigned char *__a; integer8 __l; \
+	__a = analyse_flux((*rpl_arguments).s_etat_processus, \
+			(unsigned char *) s, strlen(s)); \
+	if (nullified(__a)) systemError("Memory allocation error"); \
+	free(s); s = (string) __a; \
+	} while(0)
+
 #define createStringObject(rpl_object) do { \
 	struct_processus *s_etat_processus; \
 	s_etat_processus = (*rpl_arguments).s_etat_processus; \