JS code generator
fileHeaderVersionStampForSourceClass: sourceClass
	"Answer a suitable version stamp to include in the header."
	|  slangDescription sourceDescription |
	slangDescription := self class monticelloDescriptionFor: self class.
	sourceClass ifNotNil:
		[sourceDescription := [sourceClass monticelloDescription]
								on: MessageNotUnderstood
								do: [:ex| self class monticelloDescriptionFor: sourceClass]].
	^String streamContents:
		[:s|
		s nextPutAll: '/* Automatically generated by\	' withCRs.
		s nextPutAll: slangDescription.
		sourceDescription ifNotNil:
			[s nextPutAll: '\   from\	' withCRs; nextPutAll: (sourceDescription copyReplaceAll: '\' withCRs with: '\	' withCRs)].
		s cr; nextPutAll: ' */'; cr]