diff -r 41efe16c9c70 -r 24e8d10ff041 extensions.st
--- a/extensions.st	Mon Feb 17 02:30:41 2014 +0100
+++ b/extensions.st	Mon Feb 17 02:30:49 2014 +0100
@@ -12,30 +12,6 @@
 	^ PPPluggableParser on: self
 ! !
 
-!Character methodsFor:'arithmetic'!
-
-- aMagnitude
-    "Return the Character that is <aMagnitude> lower than the receiver.
-     Wrap if the resulting value is not a legal Character value. (JS)
-     claus:
-        modified to return the difference as integer, if the argument
-        is another character. If the argument is a number, a character is
-        returned."
-
-    aMagnitude isCharacter ifTrue:[
-        ^ asciivalue - aMagnitude asInteger
-    ].
-    ^ Character codePoint:((asciivalue - aMagnitude asInteger) \\ 16r3FFFFFFF)
-
-    "
-     $z - $a
-     $d - 3
-    "
-
-    "Modified: / 27-06-1996 / 12:35:34 / cg"
-    "Modified: / 19-12-2010 / 18:36:56 / Jan Kurs <kurs.jan@post.cz>"
-! !
-
 !Character methodsFor:'*petitparser-converting'!
 
 asParser
@@ -46,7 +22,7 @@
 
 ppMinus: aCharacter
     "Create a range of characters between the receiver and the argument."
-    
+
     ^ PPPredicateObjectParser between: self and: aCharacter
 
     "Created: / 19-12-2010 / 18:13:19 / Jan Kurs <kurs.jan@post.cz>"
@@ -73,14 +49,14 @@
 !PositionableStream methodsFor:'*petitparser-core-converting'!
 
 asPetitStream
-        "Some of my subclasses do not use the instance-variables collection, position and readLimit but instead have a completely different internal representation. In these cases just use the super implementation that is inefficient but should work in all cases."
+	"Some of my subclasses do not use the instance-variables collection, position and readLimit but instead have a completely different internal representation. In these cases just use the super implementation that is inefficient but should work in all cases."
 
-        "DUNNO WHY, but on: collection from: position to: last set the start to position -1"
-        self breakPoint: #petitparser.
+	"DUNNO WHY, but on: collection from: position to: last set the start to position -1"
+	self breakPoint: #petitparser.
 
-        ^ (collection isNil or: [ position  isNil or: [ readLimit isNil ] ])
-                ifFalse: [ PPStream on: collection from: (position +1) to: readLimit ]
-                ifTrue: [ super asPetitStream ]
+	^ (collection isNil or: [ position  isNil or: [ readLimit isNil ] ])
+		ifFalse: [ PPStream on: collection from: (position +1) to: readLimit ]
+		ifTrue: [ super asPetitStream ]
 
 
 "/        ^ (collection isNil or: [ position isNil or: [ readLimit isNil ] ])
@@ -149,5 +125,5 @@
 !stx_goodies_petitparser class methodsFor:'documentation'!
 
 extensionsVersion_CVS
-    ^ '$Header: /cvs/stx/stx/goodies/petitparser/extensions.st,v 1.4 2012-05-04 22:14:41 vrany Exp $'
-! !
\ No newline at end of file
+    ^ '$Header: /cvs/stx/stx/goodies/petitparser/extensions.st,v 1.5 2014-02-17 01:30:49 cg Exp $'
+! !