Less Smalltalk hardcoded references

[Ducasse]

Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references Less Smalltalk hardcoded references