March 2013 - Pharo-users - lists.pharo.org

in pharo 2.0 on linux, how do I remove a method using the keyboard?

by Paul DeBruicker

In pharo 1.4 I would highlight the method in the right most pane of the OmniBrowser and hit ctrl+x. I can see a faint x,m next to Remove... in the menu when I right click the method, but hitting ctrl+x or ctrl+m or ctrl+x+m or alt+x or alt+x+m or alt+m doesn't seem to do anything. Thanks for the help

March 5, 2013

Re: [Pharo-users] debugging printOn: statements

by Marcus Denker

Hi, Yes, the method is called again by the printing code. For this, there is #haltOnce. put Halt once. and enable it via the system menu (or Halt enableHaltOnce). Marcus On Mar 4, 2013, at 7:41 PM, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > If in Pharo-1.4 I put a halt in a printOn: method (e.g. > Interval>>#printOn: ) and then printIt > > Interval from: 0 to: 200 > > I get an endless loop of > > > Halt > Interval(Object)>>halt > Interval>>printOn: > Interval(Object)>>printStringLimitedTo: in Block: [:s | self printOn: s] > String class(SequenceableCollection class)>>streamContents:limitedTo: > Interval(Object)>>printStringLimitedTo: > MethodContext>>printDetails: in Block: [receiver printStringLimitedTo: 90] > BlockClosure>>on:do: > BlockClosure>>ifError: > MethodContext>>printDetails: > MethodContext(ContextPart)>>errorReportOn: > Halt > Interval(Object)>>halt > Interval>>printOn: > Interval(Object)>>printStringLimitedTo: in Block: [:s | self printOn: s] > String class(SequenceableCollection class)>>streamContents:limitedTo: > Interval(Object)>>printStringLimitedTo: > MethodContext>>printDetails: in Block: [receiver printStringLimitedTo: 90] > BlockClosure>>on:do: > BlockClosure>>ifError: > MethodContext>>printDetails: > MethodContext(ContextPart)>>errorReportOn: > Halt > Interval(Object)>>halt > Interval>>printOn: > Interval(Object)>>printStringLimitedTo: in Block: [:s | self printOn: s] > String class(SequenceableCollection class)>>streamContents:limitedTo: > Interval(Object)>>printStringLimitedTo: > MethodContext>>printDetails: in Block: [receiver printStringLimitedTo: 90] > BlockClosure>>on:do: > BlockClosure>>ifError: > MethodContext>>printDetails: > MethodContext(ContextPart)>>errorReportOn: > > > > > Is there a common way to debug printing statements? > > Thanks > > Paul >

March 4, 2013

debugging printOn: statements

by Paul DeBruicker

If in Pharo-1.4 I put a halt in a printOn: method (e.g. Interval>>#printOn: ) and then printIt Interval from: 0 to: 200 I get an endless loop of Halt Interval(Object)>>halt Interval>>printOn: Interval(Object)>>printStringLimitedTo: in Block: [:s | self printOn: s] String class(SequenceableCollection class)>>streamContents:limitedTo: Interval(Object)>>printStringLimitedTo: MethodContext>>printDetails: in Block: [receiver printStringLimitedTo: 90] BlockClosure>>on:do: BlockClosure>>ifError: MethodContext>>printDetails: MethodContext(ContextPart)>>errorReportOn: Halt Interval(Object)>>halt Interval>>printOn: Interval(Object)>>printStringLimitedTo: in Block: [:s | self printOn: s] String class(SequenceableCollection class)>>streamContents:limitedTo: Interval(Object)>>printStringLimitedTo: MethodContext>>printDetails: in Block: [receiver printStringLimitedTo: 90] BlockClosure>>on:do: BlockClosure>>ifError: MethodContext>>printDetails: MethodContext(ContextPart)>>errorReportOn: Halt Interval(Object)>>halt Interval>>printOn: Interval(Object)>>printStringLimitedTo: in Block: [:s | self printOn: s] String class(SequenceableCollection class)>>streamContents:limitedTo: Interval(Object)>>printStringLimitedTo: MethodContext>>printDetails: in Block: [receiver printStringLimitedTo: 90] BlockClosure>>on:do: BlockClosure>>ifError: MethodContext>>printDetails: MethodContext(ContextPart)>>errorReportOn: Is there a common way to debug printing statements? Thanks Paul

March 4, 2013