Nicolas Cellier uploaded a new version of Compiler to project The Trunk:
http://source.squeak.org/trunk/Compiler-nice.124.mcz

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

Name: Compiler-nice.124
Author: nice
Time: 25 February 2010, 2:15:08.187 am
UUID: 06c8a9e4-1a69-b04b-88d5-539160553a1d
Ancestors: Compiler-nice.123

Use a Text emphasizing error message in bold red rather than a String in SyntaxErrorNotification.
Maybe this would find a better place in the handling of notification, but this change was easier.

=============== Diff against Compiler-nice.123 ===============

Item was changed:
  ----- Method: Parser>>notify:at: (in category 'error handling') -----
  notify: string at: location
  	requestor isNil
  		ifTrue: [(encoder == self or: [encoder isNil]) ifTrue: [^ self fail  "failure setting up syntax error"].
  				SyntaxErrorNotification
  					inClass: encoder classEncoding
  					category: category
  					withCode: 
+ 						(source contents asText
- 						(source contents
  							copyReplaceFrom: location
  							to: location - 1
+ 							with: ((string , ' ->') asText allBold 
+ 								addAttribute: TextColor red; yourself))
- 							with: string , ' ->')
  					doitFlag: doitFlag
  					errorMessage: string
  					location: location]
  		ifFalse: [requestor
  					notify: string , ' ->'
  					at: location
  					in: source].
  	^self fail!