> On Jan 19, 2020, at 1:50 PM, Stéphane Ducasse <[email protected]> > wrote: > > > The idea that is that I would like to be able to > > text -> tokens -> text > > For text -> tokens > > (RBScanner on: 'self classVariables: { #A . #B }' readStream) > contents collect: #value > > > I wrote a little method that takes the result of the RBScanner and recreate > the text > But I cannot get this method to work. > I’m puzzled because the symbols are eaten. > > > expressionStringFrom: aLine > > "self new > expressionStringFrom: #('self' 'classVariables:' ${ #A $. #B > $}) > >>> > 'self classVariables: { A . B }' > " > ^ String streamContents: [ :s | > aLine > do: [ :each | s << each ] > separatedBy: [ s space ]] > > I tried with print:, printOn:, but I failed. > > Any idea?
With Symbols one needs to use storeOn: > > S. > > > > > -------------------------------------------- > Stéphane Ducasse > http://stephane.ducasse.free.fr / http://www.pharo.org > 03 59 35 87 52 > Assistant: Julie Jonas > FAX 03 59 57 78 50 > TEL 03 59 35 86 16 > S. Ducasse - Inria > 40, avenue Halley, > Parc Scientifique de la Haute Borne, Bât.A, Park Plaza > Villeneuve d'Ascq 59650 > France >
