Nicolas Cellier uploaded a new version of Collections to project The Trunk:
http://source.squeak.org/trunk/Collections-nice.196.mcz

==================== Summary ====================

Name: Collections-nice.196
Author: nice
Time: 17 November 2009, 11:14:59 am
UUID: 24d4a90b-3d42-0945-8f92-b25c7b464ff8
Ancestors: Collections-nice.195

Correct bug reported on beginners list
'aa aa éé aa aa' encodeForHTTP 

=============== Diff against Collections-nice.195 ===============

Item was changed:
  ----- Method: String>>encodeForHTTPWithTextEncoding:conditionBlock: (in category 'converting') -----
  encodeForHTTPWithTextEncoding: encodingName conditionBlock: conditionBlock
  	"change dangerous characters to their %XX form, for use in HTTP transactions"
  
  	| httpSafeStream encodedStream cont |
  	httpSafeStream := WriteStream on: (String new).
  	encodedStream := MultiByteBinaryOrTextStream on: (String new: 6).
  	encodedStream converter: (TextConverter newForEncoding: encodingName).
  	self do: [:c |
  		(conditionBlock value: c)
  			ifTrue: [httpSafeStream nextPut: (Character value: c charCode)]
  			ifFalse: [
+ 				encodedStream text; resetToStart.
- 				encodedStream text; reset.
  				encodedStream nextPut: c.
  				encodedStream position: 0.
  				encodedStream binary.
  				cont := encodedStream contents.
  				cont do: [:byte |
  					httpSafeStream nextPut: $%.
  					httpSafeStream nextPut: (byte // 16) asHexDigit.
  					httpSafeStream nextPut: (byte \\ 16) asHexDigit.
  				].
  			].
  	].
  	^ httpSafeStream contents.
  !