Matthew Fulmer uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-mtf.525.mcz

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

Name: Kernel-mtf.525
Author: mtf
Time: 13 December 2010, 1:52:49.412 pm
UUID: d687c458-7ad5-409f-aa44-111faf463c13
Ancestors: Kernel-ul.524

Be more verbose when doing error stack dumps: print more of the local variables

Cherrypicked from Cobalt:

Name: Kernel-jrd.42
Author: jrd
Time: 30 June 2010, 12:45:19 am
UUID: a08cd094-eab0-40ef-b1c3-d04c7c06ce81
Ancestors: Kernel-mtf.41

Changed:

- Minor fix to widen the columns available in a Context partStack dump

=============== Diff against Kernel-ul.524 ===============

Item was changed:
  ----- Method: ContextPart>>printDetails: (in category 'printing') -----
  printDetails: strm
  	"Put my class>>selector and arguments and temporaries on the stream.  Protect against errors during printing."
  
  	| str |
  	self printOn: strm.  
  
  	strm cr; tab; nextPutAll: 'Arguments and temporary variables: '; cr.
+ 	str := [self tempsAndValuesLimitedTo: 160 indent: 2] ifError: [:err :rcvr | 
- 	str := [self tempsAndValuesLimitedTo: 80 indent: 2] ifError: [:err :rcvr | 
  						'<<error during printing>>'].
  	strm nextPutAll: str.
  	strm peekLast == Character cr ifFalse: [strm cr].!