--- a/TerminalSession.st	Sat Dec 23 15:31:02 2017 +0100
+++ b/TerminalSession.st	Fri Dec 29 12:40:26 2017 +0100
@@ -247,13 +247,6 @@
     ].
 !
 
-isOpen
-    (inStream notNil and:[inStream isOpen]) ifTrue:[^ true].
-    (outStream notNil and:[outStream isOpen]) ifTrue:[^ true]. 
-    (errStream notNil and:[errStream isOpen]) ifTrue:[^ true]. 
-    ^ false
-!
-
 killShell
     "shut down my shell process and stop the background reader thread."
 
@@ -644,6 +637,15 @@
     collectedOutput := nil.
 ! !
 
+!TerminalSession methodsFor:'queries'!
+
+isOpen
+    (inStream notNil and:[inStream isOpen]) ifTrue:[^ true].
+    (outStream notNil and:[outStream isOpen]) ifTrue:[^ true]. 
+    (errStream notNil and:[errStream isOpen]) ifTrue:[^ true]. 
+    ^ false
+! !
+
 !TerminalSession methodsFor:'reader process'!
 
 collectOutputAndCheckForPrompt:buffer count:n