--- a/Stream.st	Tue May 30 07:24:23 2017 +0200
+++ b/Stream.st	Fri May 26 21:24:42 2017 +0100
@@ -220,6 +220,7 @@
     ^ self == Stream
 ! !
 
+
 !Stream methodsFor:'Compatibility-Dolphin'!
 
 display:someObject
@@ -3804,6 +3805,14 @@
     "Modified: 15.5.1996 / 17:54:48 / cg"
 !
 
+isTTY
+    "Return true if receiver refers to TTY / PTY, false otherwise."
+
+    ^ false
+
+    "Created: / 30-05-2017 / 21:13:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
 isTerminalStream
     "true, iff this is a terminal emulator stream"
 
@@ -4715,6 +4724,11 @@
 
 version_CVS
     ^ '$Header$'
+!
+
+version_HG
+
+    ^ '$Changeset: <not expanded> $'
 ! !