On Feb 18, 2017, at 6:26 PM, stepharong <stepharong@free.fr> wrote:


Hi guys

I'm working on an introduction chapter for my future book and I do not like the behavior I see in latest pharo 60.

And I do not understand the behavior of print-it

(MFDirectory new name: 'comics')
comics/


(MFDirectory new name: 'comics') printString

'comics/'

Why print it does not produce ''?


Stef


printIt
"Treat the current text selection as an expression; evaluate it. Insert the
description of the result of evaluation after the selection and then make
this description the new text selection."

| printString |
self
evaluateSelectionAndDo: [ :result |
printString := [ result printString ]
on: Error
do: [ '<error in printString: try ''Inspect it'' to debug>' ].
self afterSelectionInsertAndSelect: printString ]




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