X-Git-Url: http://nitlanguage.org

diff --git a/lib/pnacl.nit b/lib/pnacl.nit
index 994bbdb..bc876c0 100644
--- a/lib/pnacl.nit
+++ b/lib/pnacl.nit
@@ -23,13 +23,11 @@
 #
 # Provides PNaCl support for Nit.
 module pnacl is platform
-`{
-	#include <unistd.h>
-	#include <stddef.h>
-	#include <stdio.h>
-	#include <string.h>
-	#include <stdlib.h>
-	#include <pthread.h>
+
+import standard
+intrude import standard::stream
+
+in "C Header" `{
 	#include "ppapi/c/pp_errors.h"
 	#include "ppapi/c/ppp.h"
 	#include "ppapi/c/ppp_instance.h"
@@ -39,6 +37,15 @@ module pnacl is platform
 	#include "ppapi/c/ppp_messaging.h"
 	#include "ppapi/c/ppb_var_dictionary.h"
 	#include "ppapi/c/ppb_var_array.h"
+`}
+
+`{
+	#include <unistd.h>
+	#include <stddef.h>
+	#include <stdio.h>
+	#include <string.h>
+	#include <stdlib.h>
+	#include <pthread.h>
 
 	#define MAX_DICTIONARY_QUEUE_SIZE 200
 	#define MAX_MESSAGE_QUEUE_SIZE 10
@@ -724,25 +731,32 @@ class PnaclApp
 	end
 end
 
-redef interface Object
-	# Creates a new thread for Nit.
-	fun create_thread `{
-		pthread_create(&g_nit_thread, NULL, &WrapperNitMain, NULL);
-	`}
+# Creates a new thread for Nit.
+#
+# This function launches the Nit main on a new thread.
+# Its purpose is to allow Nit to be still operational after an exit when needed,
+# because reloading the page may not be an option.
+#
+# Should only be used within the 'exit' before stopping the current thread
+# when the Nit execution causes a crash.
+#
+# REQUIRE: g_nit_thread and WrapperNitMain are set.
+fun create_thread `{
+	pthread_create(&g_nit_thread, NULL, &WrapperNitMain, NULL);
+`}
 
-	# Calls 'pthread_exit on current thread.
-        fun exit_thread(exit_value: Int) `{
-		pthread_exit((void*) exit_value);
-	`}
+# Calls 'pthread_exit on current thread.
+fun exit_thread(exit_value: Int) `{
+	pthread_exit((void*) exit_value);
+`}
 
-	# Redef of exit in order to avoid the module to crash by terminating only the Nit thread.
-	redef fun exit(exit_value: Int)
-	do
-		var dictionary = new PepperDictionary
-		dictionary["exit"] = exit_value
-		app.post_dictionary dictionary
-		exit_thread exit_value
-	end
+# Redef of exit in order to avoid the module to crash by terminating only the Nit thread.
+redef fun exit(exit_value: Int)
+do
+	var dictionary = new PepperDictionary
+	dictionary["exit"] = exit_value
+	app.post_dictionary dictionary
+	exit_thread exit_value
 end
 
 fun app: PnaclApp do return once new PnaclApp