On Sun, Feb 19, 2017 at 1:26 AM, 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 | printString | self evaluateSelectionAndDo: [ :result | printString := [ result printString ] on: Error do: [ '<error in printString: try ''Inspect it'' to debug>' ]. self afterSelectionInsertAndSelect: printString ]
btw, the code you reference there does not get executed from Playground. This does... (GLMGenericAction new) title: 'Print it'; action: [ :aPresentation | aPresentation printSelection ]; keymap: PharoShortcuts current printItShortcut; yourself. from GLMRubricSmalltalkCodePresentation>>executionSelectionActions which announces GLMPrintSelection leading to GLMMorphicPharoScriptRenderer>>evaluateAndPopPrintHighlight GLMPrintPopper installAlarm: #popupPrint for: self GLMMorphicPharoCodeRenderer>>popupPrint "Evaluates selected code and prints it in a popper" textMorph textArea editor highlightEvaluateAndDo: [ :result | textMorph shoutStyler style: textMorph text. GLMPrintPopper new openFromRubric: textMorph textArea withResult: result ] cheers -ben