diff -r e9078e7a7e40 -r 95b90c01b183 BrowserView.st
--- a/BrowserView.st	Tue May 25 16:36:27 1999 +0200
+++ b/BrowserView.st	Wed May 26 13:14:38 1999 +0200
@@ -12587,64 +12587,69 @@
      If there have been no modifications in the meantime,
      install it."
 
-    |firstShown lastShown sensor cursorWasOn|
+    |firstShown lastShown sensor cursorWasOn anyChange|
 
     codeView modified ifTrue:[
-	"/ new input arrived in the meantime
-	^ self
+        "/ new input arrived in the meantime
+        ^ self
     ].
 
     coloringProcess notNil ifTrue:[
-	"/ another coloring process has already been started.
-	"/ ignore this (leftover) code.
-	^ self
+        "/ another coloring process has already been started.
+        "/ ignore this (leftover) code.
+        ^ self
     ].
     currentMethod isNil ifTrue:[
-	"/ have already switched to some other method,
-	"/ or closed.
-	^ self
+        "/ have already switched to some other method,
+        "/ or closed.
+        ^ self
     ].
 
     firstShown := codeView firstLineShown.
     lastShown := codeView lastLineShown.
     sensor := self sensor.
 
-    cursorWasOn := codeView hideCursor.
+    anyChange := false.
 
     newCode asStringCollection keysAndValuesDo:[:lNr :line |
-	|oldLine|
-
-	oldLine := codeView listAt:lNr.
-	oldLine notNil ifTrue:[
-	    line notNil ifTrue:[
-		"/ this check is needed - there is a race 
-		"/ when the text is converted. This detects the 
-		"/ resulting error.
-		"/ Certainly a kludge.
-
-		oldLine string = line string ifTrue:[
-		    oldLine emphasis ~= line emphasis ifTrue:[
-			codeView withoutRedrawAt:lNr put:line.
-			(lNr between:firstShown and:lastShown) ifTrue:[
-			    codeView redrawLine:lNr.
-			]
-		    ]
+        |oldLine|
+
+        oldLine := codeView listAt:lNr.
+        oldLine notNil ifTrue:[
+            line notNil ifTrue:[
+                "/ this check is needed - there is a race 
+                "/ when the text is converted. This detects the 
+                "/ resulting error.
+                "/ Certainly a kludge. 
+
+                oldLine string = line string ifTrue:[
+                    oldLine emphasis ~= line emphasis ifTrue:[
+                        codeView withoutRedrawAt:lNr put:line.
+                        (lNr between:firstShown and:lastShown) ifTrue:[
+                            anyChange ifFalse:[
+                                anyChange := true.
+                                cursorWasOn := codeView hideCursor
+                            ].
+'r' printCR.
+                            codeView redrawLine:lNr.
+                        ]
+                    ]
 "/                ] ifFalse:[
 "/                    oldLine string printCR.
 "/                    line string printCR.
-		]
-	    ]
-	].
-
-	"/ stop when keyboard input arrives ...
-	(sensor hasUserEvents) ifTrue:[
-	    (sensor hasKeyPressEventFor:nil) ifTrue:[
-		cursorWasOn ifTrue:[codeView showCursor].
-		^ self.
-	    ]
-	]
-    ].
-    cursorWasOn ifTrue:[codeView showCursor].
+                ]
+            ]
+        ].
+
+        "/ stop when keyboard input arrives ...
+        (sensor hasUserEvents) ifTrue:[
+            (sensor hasKeyPressEventFor:nil) ifTrue:[
+                (anyChange and:[cursorWasOn]) ifTrue:[codeView showCursor].
+                ^ self.
+            ]
+        ]
+    ].
+    (anyChange and:[cursorWasOn]) ifTrue:[codeView showCursor].
 
     "Modified: / 5.2.1999 / 22:29:17 / cg"
 ! !
@@ -13529,6 +13534,6 @@
 !BrowserView class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libtool/BrowserView.st,v 1.504 1999-05-20 16:41:33 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/BrowserView.st,v 1.505 1999-05-26 11:14:38 cg Exp $'
 ! !
 BrowserView initialize!