added STIX_EPFULL

fixed a bug in starting an initial process
started writing an integer-to-string conversion function

stix/kernel/Stix.st

@@ -109,6 +109,11 @@
 	}
 
 
+	#method asString
+	{
+		<primitive: #_integer_inttostr>
+		self primitiveFailed.
+	}
 
 	#method to: end by: step do: aBlock
 	{

stix/kernel/test-005.st

@@ -256,6 +256,8 @@ PROCESS TESTING
 		'333333333333333333' dump.
 		'444444444444444444' dump.
 " 
+
+
 		(-2305843009213693952 - 1) dump.
 
 (1 + 2) dump.
@@ -297,6 +299,7 @@ PROCESS TESTING
 (-270000000000000000000000000000000000000000000000000000000000000000000 \\ -1) dump.
 (-270000000000000000000000000000000000000000000000000000000000000000000 // -1) dump.
 
+(-27029038 // 2) asString dump.
 
 ##(0 rem: -50) dump.
 ##(0 quo: -50) dump.