--- rpl/src/analyse.c	2010/04/07 13:45:00	1.8
+++ rpl/src/analyse.c	2010/06/18 11:54:00	1.19
@@ -1,6 +1,6 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.0.14
+  RPL/2 (R) version 4.0.16
   Copyright (C) 1989-2010 Dr. BERTRAND Joël
 
   This file is part of RPL/2.
@@ -46,6 +46,10 @@ creation_instruction(struct_processus *s
 
 	unsigned char			*ptr;
 
+	BUG(strlen(instruction) >= d_longueur_maximale_instruction,
+			printf("%s -> %d >= %d\n", instruction, (int) strlen(instruction),
+			d_longueur_maximale_instruction));
+
 	if ((*s_etat_processus).arbre_instructions == NULL)
 	{
 		if (((*s_etat_processus).arbre_instructions =
@@ -710,6 +714,7 @@ initialisation_instructions(struct_proce
 
 	INSTRUCTION("APPEND", instruction_append);
 	INSTRUCTION("ARRY->", instruction_array_fleche);
+	INSTRUCTION("ATEXIT", instruction_atexit);
 	INSTRUCTION("BESSEL", instruction_bessel);
 	INSTRUCTION("CLRERR", instruction_clrerr);
 	INSTRUCTION("CLRMTX", instruction_clrmtx);
@@ -736,6 +741,7 @@ initialisation_instructions(struct_proce
 	INSTRUCTION("LOGGER", instruction_logger);
 	INSTRUCTION("MCLRIN", instruction_mclrin);
 	INSTRUCTION("NRPROC", instruction_nrproc);
+	INSTRUCTION("PROCID", instruction_procid);
 	INSTRUCTION("PROMPT", instruction_prompt);
 	INSTRUCTION("RCLSWI", instruction_rclswi);
 	INSTRUCTION("RECALL", instruction_recall);
@@ -788,6 +794,7 @@ initialisation_instructions(struct_proce
 	//f(x,y)=fnct complexe évaluée sur la grille (x,y) et affichée comme une
 	//fonction paramétrique.
 	INSTRUCTION("INQUIRE", instruction_inquire);
+	INSTRUCTION("MEMLOCK", instruction_memlock);
 	INSTRUCTION("MTXLOCK", instruction_mtxlock);
 	INSTRUCTION("PERSIST", instruction_persist);
 	INSTRUCTION("PLOTTER", instruction_plotter);
@@ -827,12 +834,14 @@ initialisation_instructions(struct_proce
 
 	INSTRUCTION("AUTOSCALE", instruction_autoscale);
 	INSTRUCTION("BACKSPACE", instruction_backspace);
+	INSTRUCTION("CLRATEXIT", instruction_clratexit);
 	INSTRUCTION("COPYRIGHT", instruction_copyright);
 	//INSTRUCTION("CYLINDRIC");
 	INSTRUCTION("DAEMONIZE", instruction_daemonize);
 	INSTRUCTION("DROPCNTXT", instruction_dropcntxt);
 	INSTRUCTION("EXTERNALS", instruction_externals);
 	INSTRUCTION("HISTOGRAM", instruction_histogram);
+	INSTRUCTION("MEMUNLOCK", instruction_memunlock);
 	INSTRUCTION("MTXSTATUS", instruction_mtxstatus);
 	INSTRUCTION("MTXUNLOCK", instruction_mtxunlock);
 	INSTRUCTION("PARAMETER", instruction_parameter);
@@ -872,7 +881,7 @@ initialisation_instructions(struct_proce
 }
 
 
-inline void *
+extern inline void *
 analyse_instruction(struct_processus *s_etat_processus, unsigned char *ptr)
 {
 	int								pointeur;
@@ -939,7 +948,8 @@ analyse(struct_processus *s_etat_process
 
 	unsigned char					*position;
 	unsigned char					*bibliotheque_candidate;
-	unsigned char					*instruction_majuscule;
+	unsigned char					instruction_majuscule
+											[d_longueur_maximale_instruction];
 	unsigned char					registre_instruction_valide;
 
 	void							(*instruction)();
@@ -956,6 +966,7 @@ analyse(struct_processus *s_etat_process
 	 * On autorise l'exécution d'un fork() dans un thread concurrent.
 	 */
 
+#	ifndef SEMAPHORES_NOMMES
 	if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0)
 	{
 		(*s_etat_processus).erreur_systeme = d_es_processus;
@@ -970,18 +981,29 @@ analyse(struct_processus *s_etat_process
 			return;
 		}
 	}
+#	else
+	if (sem_post((*s_etat_processus).semaphore_fork) != 0)
+	{
+		(*s_etat_processus).erreur_systeme = d_es_processus;
+		return;
+	}
 
-	scrutation_injection(s_etat_processus);
-
-	if (fonction == NULL)
+	while(sem_wait((*s_etat_processus).semaphore_fork) == -1)
 	{
-		if ((instruction_majuscule = conversion_majuscule(
-				(*s_etat_processus).instruction_courante)) == NULL)
+		if (errno != EINTR)
 		{
-			(*s_etat_processus).erreur_systeme = d_es_allocation_memoire;
+			(*s_etat_processus).erreur_systeme = d_es_processus;
 			return;
 		}
+	}
+#	endif
+
+	scrutation_injection(s_etat_processus);
 
+	if (fonction == NULL)
+	{
+		conversion_majuscule_limitee((*s_etat_processus).instruction_courante,
+				instruction_majuscule, d_longueur_maximale_instruction);
 		instruction = analyse_instruction(s_etat_processus,
 				instruction_majuscule);
 
@@ -1010,8 +1032,6 @@ analyse(struct_processus *s_etat_process
 				profilage(s_etat_processus, NULL);
 			}
 		}
-
-		free(instruction_majuscule);
 	}
 	else
 	{