July 2011 - Pharo-users - lists.pharo.org

Re: [Pharo-users] install system fonts on linux

by Igor Stasenko

On 19 July 2011 18:26, Jon Hancock <jhancock(a)shellshadow.com> wrote: > In pharo 1.1, in the settings manager, I can "Update fonts from system" and > have access to all/most ubuntu fonts. Â This works on Ubuntu 10.04 and Mint > 10 (ubuntu 10.10). Â With pharo 1.2.1 and 1.3, I get nothing. Â I'm left with > DejuVu and Accuny. Â Does anyone know a solution for this? > Please try using vms built on hudson: https://pharo-ic.lille.inria.fr/hudson/job/Stack%20VM%20Unix/ or https://pharo-ic.lille.inria.fr/hudson/job/Cog%20Unix/ because if VM doesn't have freetype plugin, an image will just ignore all requests to update from system. > thanks, Jon > > -- Best regards, Igor Stasenko AKA sig.

July 19, 2011

Re: [Pharo-users] Recover lost changes

by Norbert Hartl

Am 19.07.2011 um 18:19 schrieb Benjamin: > > On Jul 19, 2011, at 6:13 PM, Norbert Hartl wrote: > >> >> Am 19.07.2011 um 17:37 schrieb Benjamin: >> >>> Why this tool do not register >>> - class creation >>> - class removal >>> - class definition changes >>> - method removal >>> >>> ?? >>> >> It should. If you look at the whole list the types you mentined start with "doit: ...." > > Cool, I wasn't aware of that :) > > Is there a way to select all do its ? > And to select only "interesting do its" (I mean without STARTUP, workspace, etc) ? > I don't think so. I'm asking this myself from time to time. You can select all items and you should remove the doits you did in the workspace as they might interfere with the replay of the actions. There is no comfortable way as far as I know. Norbert >> >> Norbert >> >>> I was doing huge refactor when the VM crashed ... Now I am doomed :s >>> >>> I hate wasting my time :s >>> >>> >>> Ben >>> >> >> > >

July 19, 2011

install system fonts on linux

by Jon Hancock

In pharo 1.1, in the settings manager, I can "Update fonts from system" and have access to all/most ubuntu fonts. This works on Ubuntu 10.04 and Mint 10 (ubuntu 10.10). With pharo 1.2.1 and 1.3, I get nothing. I'm left with DejuVu and Accuny. Does anyone know a solution for this? thanks, Jon

July 19, 2011

Re: [Pharo-users] Recover lost changes

by Benjamin

On Jul 19, 2011, at 6:13 PM, Norbert Hartl wrote: > > Am 19.07.2011 um 17:37 schrieb Benjamin: > >> Why this tool do not register >> - class creation >> - class removal >> - class definition changes >> - method removal >> >> ?? >> > It should. If you look at the whole list the types you mentined start with "doit: ...." Cool, I wasn't aware of that :) Is there a way to select all do its ? And to select only "interesting do its" (I mean without STARTUP, workspace, etc) ? Thanks, Ben > > Norbert > >> I was doing huge refactor when the VM crashed ... Now I am doomed :s >> >> I hate wasting my time :s >> >> >> Ben >> > >

July 19, 2011

Re: [Pharo-users] Recover lost changes

by Norbert Hartl

Am 19.07.2011 um 17:37 schrieb Benjamin: > Why this tool do not register > - class creation > - class removal > - class definition changes > - method removal > > ?? > It should. If you look at the whole list the types you mentined start with "doit: ...." Norbert > I was doing huge refactor when the VM crashed ... Now I am doomed :s > > I hate wasting my time :s > > > Ben >

July 19, 2011

Recover lost changes

by Benjamin

Why this tool do not register - class creation - class removal - class definition changes - method removal ?? I was doing huge refactor when the VM crashed ... Now I am doomed :s I hate wasting my time :s Ben

July 19, 2011

Re: [Pharo-users] Setting values using reflection

by Simon Denier

On 18 juil. 2011, at 22:41, StÃ©phane Ducasse wrote: > anObject perform: (mySymbol, ':' ) asSymbol with: aValue A bit more "user-friendly", or less intention-revealing if you wish: anObject perform: mySymbol asMutator with: aValue #asMutator does the same thing as in the above snippet. Also just from the subject I first thought you wanted to set instance variables so here it is for the record :) #instVarAt:put: and #instVarNamed:put: also in class Object > stef > > On Jul 18, 2011, at 9:59 PM, tgiaccone wrote: > >> I've been playing with smalltalk casually now, for months and really like it. >> But I"m >> clearly still a newb. >> >> I've reached the point in a small project where I want to set the values on >> my object based on the values that are in a dictionary. The dictionary is >> filled >> with a set of keys that represent attributes on the object. So for a simple >> example, >> imagine I have an object which has accessors for 'title' and 'title:'. >> >> I want to iterate across the set of keys, being certain that each key is a >> valid msg >> to send to myOBject. The send the object the message with the value from the >> dictionary. >> >> Now, I understand that I can do: >> >> myObject perform: 'title' asSymbol. >> >> and use that as a way to message myObject with the selector 'title' >> >> As I understand it this is equivalent to getting the value with: >> >> myObject title >> >> What I've looked for an been unable to find is how to set the value. >> >> What is the equivalent to: >> >> myOBject title: 'A new title'. >> >> using perform? >> >> Thank you for your help. >> >> >> Tony >> >> -- >> View this message in context: http://forum.world.st/Setting-values-using-reflection-tp3676289p3676289.html >> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >> > > -- Simon Denier

July 18, 2011

Re: [Pharo-users] Setting values using reflection

by Tony Giaccone

brilliant, thank you very much. Tony On Mon, Jul 18, 2011 at 4:47 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > As Stef said, you can use #perform:with: or #perform:with:with: or > #perform:with:with:with: > or..... > > #perform: selector withArguments: argArray > > :) > > > On Mon, Jul 18, 2011 at 10:41 PM, StÃ©phane Ducasse < > Stephane.Ducasse(a)inria.fr> wrote: > >> anObject perform: (mySymbol, ':' ) asSymbol with: aValue >> stef >> >> On Jul 18, 2011, at 9:59 PM, tgiaccone wrote: >> >> > I've been playing with smalltalk casually now, for months and really >> like it. >> > But I"m >> > clearly still a newb. >> > >> > I've reached the point in a small project where I want to set the values >> on >> > my object based on the values that are in a dictionary. The dictionary >> is >> > filled >> > with a set of keys that represent attributes on the object. So for a >> simple >> > example, >> > imagine I have an object which has accessors for 'title' and 'title:'. >> > >> > I want to iterate across the set of keys, being certain that each key is >> a >> > valid msg >> > to send to myOBject. The send the object the message with the value from >> the >> > dictionary. >> > >> > Now, I understand that I can do: >> > >> > myObject perform: 'title' asSymbol. >> > >> > and use that as a way to message myObject with the selector 'title' >> > >> > As I understand it this is equivalent to getting the value with: >> > >> > myObject title >> > >> > What I've looked for an been unable to find is how to set the value. >> > >> > What is the equivalent to: >> > >> > myOBject title: 'A new title'. >> > >> > using perform? >> > >> > Thank you for your help. >> > >> > >> > Tony >> > >> > -- >> > View this message in context: >> http://forum.world.st/Setting-values-using-reflection-tp3676289p3676289.html >> > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >> > >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > >

July 18, 2011

Re: [Pharo-users] Setting values using reflection

by Mariano Martinez Peck

As Stef said, you can use #perform:with: or #perform:with:with: or #perform:with:with:with: or..... #perform: selector withArguments: argArray :) On Mon, Jul 18, 2011 at 10:41 PM, StÃ©phane Ducasse < Stephane.Ducasse(a)inria.fr> wrote: > anObject perform: (mySymbol, ':' ) asSymbol with: aValue > stef > > On Jul 18, 2011, at 9:59 PM, tgiaccone wrote: > > > I've been playing with smalltalk casually now, for months and really like > it. > > But I"m > > clearly still a newb. > > > > I've reached the point in a small project where I want to set the values > on > > my object based on the values that are in a dictionary. The dictionary is > > filled > > with a set of keys that represent attributes on the object. So for a > simple > > example, > > imagine I have an object which has accessors for 'title' and 'title:'. > > > > I want to iterate across the set of keys, being certain that each key is > a > > valid msg > > to send to myOBject. The send the object the message with the value from > the > > dictionary. > > > > Now, I understand that I can do: > > > > myObject perform: 'title' asSymbol. > > > > and use that as a way to message myObject with the selector 'title' > > > > As I understand it this is equivalent to getting the value with: > > > > myObject title > > > > What I've looked for an been unable to find is how to set the value. > > > > What is the equivalent to: > > > > myOBject title: 'A new title'. > > > > using perform? > > > > Thank you for your help. > > > > > > Tony > > > > -- > > View this message in context: > http://forum.world.st/Setting-values-using-reflection-tp3676289p3676289.html > > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > > > > -- Mariano http://marianopeck.wordpress.com

July 18, 2011

Re: [Pharo-users] Setting values using reflection

by StÃ©phane Ducasse

anObject perform: (mySymbol, ':' ) asSymbol with: aValue stef On Jul 18, 2011, at 9:59 PM, tgiaccone wrote: > I've been playing with smalltalk casually now, for months and really like it. > But I"m > clearly still a newb. > > I've reached the point in a small project where I want to set the values on > my object based on the values that are in a dictionary. The dictionary is > filled > with a set of keys that represent attributes on the object. So for a simple > example, > imagine I have an object which has accessors for 'title' and 'title:'. > > I want to iterate across the set of keys, being certain that each key is a > valid msg > to send to myOBject. The send the object the message with the value from the > dictionary. > > Now, I understand that I can do: > > myObject perform: 'title' asSymbol. > > and use that as a way to message myObject with the selector 'title' > > As I understand it this is equivalent to getting the value with: > > myObject title > > What I've looked for an been unable to find is how to set the value. > > What is the equivalent to: > > myOBject title: 'A new title'. > > using perform? > > Thank you for your help. > > > Tony > > -- > View this message in context: http://forum.world.st/Setting-values-using-reflection-tp3676289p3676289.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

July 18, 2011

Setting values using reflection

by tgiaccone

I've been playing with smalltalk casually now, for months and really like it. But I"m clearly still a newb. I've reached the point in a small project where I want to set the values on my object based on the values that are in a dictionary. The dictionary is filled with a set of keys that represent attributes on the object. So for a simple example, imagine I have an object which has accessors for 'title' and 'title:'. I want to iterate across the set of keys, being certain that each key is a valid msg to send to myOBject. The send the object the message with the value from the dictionary. Now, I understand that I can do: myObject perform: 'title' asSymbol. and use that as a way to message myObject with the selector 'title' As I understand it this is equivalent to getting the value with: myObject title What I've looked for an been unable to find is how to set the value. What is the equivalent to: myOBject title: 'A new title'. using perform? Thank you for your help. Tony -- View this message in context: http://forum.world.st/Setting-values-using-reflection-tp3676289p3676289.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 18, 2011

Re: [Pharo-users] [OSProcess][waitForCommand:] Error during command execution

by Romain Verduci

Le 15 juil. 2011 Ã 20:08, David T. Lewis a Ã©crit : > On Fri, Jul 15, 2011 at 07:05:28PM +0200, Romain Verduci wrote: >> Hi, >> >> I have a problem during the execution of waitForCommand with an unix >> command. >> >> In the message UnixProcess >> waitForCommand: >> >> There is a warning during command execution: *process accessor module not >> available* > > This means that you do not have the required OSProcessPlugin available in > your virtual machine. If you can say what type of computer you are using > (Mac, Windows, Linux...) then someone on the list will probably be able > to suggest right virtual machine to download in order to correct this problem. I used the cogVM and indeed I have tried with the StackVM and it works. Thanks a lot ;) > >> >> If we proceed, there is the following error: *receiver of "runState' is nil >> **because the is no process accessor** **setted ..*** >> >> *Does someone know why this problem appear ? >> * > > This is a bug in OSProcess that has been corrected in the latest version > on SqueakSource. I would encourage you to get the latest version, but don't > worry to much about it because if you get a virtual machine with the > OSProcessPlugin, you will not see this problem anyway. > >> >> Thanks :) >> >> >> Romain >

July 16, 2011

Re: [Pharo-users] [OSProcess][waitForCommand:] Error during command execution

by Romain Verduci

Le 15 juil. 2011 Ã 20:08, David T. Lewis a Ã©crit : > On Fri, Jul 15, 2011 at 07:05:28PM +0200, Romain Verduci wrote: >> Hi, >> >> I have a problem during the execution of waitForCommand with an unix >> command. >> >> In the message UnixProcess >> waitForCommand: >> >> There is a warning during command execution: *process accessor module not >> available* > > This means that you do not have the required OSProcessPlugin available in > your virtual machine. If you can say what type of computer you are using > (Mac, Windows, Linux...) then someone on the list will probably be able > to suggest right virtual machine to download in order to correct this problem. I am using Linux (ubuntu) and sometimes mac os X. > >> >> If we proceed, there is the following error: *receiver of "runState' is nil >> **because the is no process accessor** **setted ..*** >> >> *Does someone know why this problem appear ? >> * > > This is a bug in OSProcess that has been corrected in the latest version > on SqueakSource. I would encourage you to get the latest version, but don't > worry to much about it because if you get a virtual machine with the > OSProcessPlugin, you will not see this problem anyway. I will try this, Thanks > >> >> Thanks :) >> >> >> Romain >

July 16, 2011

Re: [Pharo-users] [OSProcess][waitForCommand:] Error during command execution

by David T. Lewis

On Fri, Jul 15, 2011 at 07:05:28PM +0200, Romain Verduci wrote: > Hi, > > I have a problem during the execution of waitForCommand with an unix > command. > > In the message UnixProcess >> waitForCommand: > > There is a warning during command execution: *process accessor module not > available* This means that you do not have the required OSProcessPlugin available in your virtual machine. If you can say what type of computer you are using (Mac, Windows, Linux...) then someone on the list will probably be able to suggest right virtual machine to download in order to correct this problem. > > If we proceed, there is the following error: *receiver of "runState' is nil > **because the is no process accessor** **setted ..*** > > *Does someone know why this problem appear ? > * This is a bug in OSProcess that has been corrected in the latest version on SqueakSource. I would encourage you to get the latest version, but don't worry to much about it because if you get a virtual machine with the OSProcessPlugin, you will not see this problem anyway. > > Thanks :) > > > Romain

July 15, 2011

[OSProcess][waitForCommand:] Error during command execution

by Romain Verduci

Hi, I have a problem during the execution of waitForCommand with an unix command. In the message UnixProcess >> waitForCommand: There is a warning during command execution: *process accessor module not available* If we proceed, there is the following error: *receiver of "runState' is nil **because the is no process accessor** **setted ..*** *Does someone know why this problem appear ? * Thanks :) Romain

July 15, 2011

Re: [Pharo-users] Where is the world menu built?

by Alain Plantec

also see PragmaMenuBuilder and MenuRegistration classes and their comments. Alain Le 15/07/2011 18:32, Alain Plantec a Ã©crit : > > have a look at here: > http://book.pharo-project.org/book/Tidbits/CustomizingPharo/WorldMenuRegist… > > > Cheers > Alain > > > Le 15/07/2011 16:38, Javier PimÃ¡s a Ã©crit : >> Hi, you should look at WorldState (class side specially) and >> PasteUpMorph. I don't know in which exact moment it gets created but you >> can put a self halt in something like mostUsedToolsOn: . >> >> Regards, >> Javier. >> >> On Fri, Jul 15, 2011 at 11:15 AM, Alex Schenkman <alex(a)schenkman.info >> <mailto:alex@schenkman.info>> wrote: >> >> Hi List, >> >> I want to create a menu like the World menu, and leave it up (stayUp). >> I could not find where it is built. >> How can I find it? >> >> Thanks! >> >> >> >> >> -- >> Lic. Javier PimÃ¡s >> Ciudad de Buenos Aires > > >

July 15, 2011

Re: [Pharo-users] Where is the world menu built?

by Alain Plantec

have a look at here: http://book.pharo-project.org/book/Tidbits/CustomizingPharo/WorldMenuRegist… Cheers Alain Le 15/07/2011 16:38, Javier PimÃ¡s a Ã©crit : > Hi, you should look at WorldState (class side specially) and > PasteUpMorph. I don't know in which exact moment it gets created but you > can put a self halt in something like mostUsedToolsOn: . > > Regards, > Javier. > > On Fri, Jul 15, 2011 at 11:15 AM, Alex Schenkman <alex(a)schenkman.info > <mailto:alex@schenkman.info>> wrote: > > Hi List, > > I want to create a menu like the World menu, and leave it up (stayUp). > I could not find where it is built. > How can I find it? > > Thanks! > > > > > -- > Lic. Javier PimÃ¡s > Ciudad de Buenos Aires

July 15, 2011

Re: [Pharo-users] Where is the world menu built?

by Javier PimÃ¡s

Hi, you should look at WorldState (class side specially) and PasteUpMorph. I don't know in which exact moment it gets created but you can put a self halt in something like mostUsedToolsOn: . Regards, Javier. On Fri, Jul 15, 2011 at 11:15 AM, Alex Schenkman <alex(a)schenkman.info>wrote: > Hi List, > > I want to create a menu like the World menu, and leave it up (stayUp). > I could not find where it is built. > How can I find it? > > Thanks! > -- Lic. Javier PimÃ¡s Ciudad de Buenos Aires

July 15, 2011

Where is the world menu built?

by Alex Schenkman

Hi List, I want to create a menu like the World menu, and leave it up (stayUp). I could not find where it is built. How can I find it? Thanks!

July 15, 2011

Re: [Pharo-users] Autosave the image

by Janko MivÅ¡ek

Well, autosaving image is not so scary thing and it is possible without troubles. And it is a must for any image-based persistency solution. Current Aida one-click has for instance an hourly snapshot enabled by default. Also I have all my images snapshoted automatically every hour, being production or development. Both VW and gradually Pharo ones too. Not to mention that image running Squeak website snapshots every hour for years too. You snapshot Squeak/Pharo image by: SmalltalkImage current saveSession In any case, we need to recheck and cleanup that snapshot procedure to be safe and viable solution for persistency, if there are really some problems yet there to popup. If visualWorks can spapshot cleanly, why Pharo cannot? Best regards Janko S, Davorin Rusevljan piÅ¡e: > On Fri, Jul 15, 2011 at 10:56 AM, Alex Schenkman <alex(a)schenkman.info> wrote: >> Hi list, >> Is there a setting for autosaving the image every few minutes? >> Is this a bad idea? >> How do I save the image programmatically? >> Thanks in advance! > > I would think it is a bad idea. Because: > > - you could easily end up with inconsistent, and therefore unusable > autosaved image > - saving manually is not such a big chore > - saving monticello packages adds protection as well, and it also > offers versioning > - even if everything else fails, you still have your .changes file > > BTW, I think that rebuilding your work image from the blank one using > your packages periodically is a good habit. > > Davorin Rusevljan > http://www.cloud208.com/ > > -- Janko MivÅ¡ek Svetovalec za informatiko Eranova d.o.o. Ljubljana, Slovenija www.eranova.si tel: 01 514 22 55 faks: 01 514 22 56 gsm: 031 674 565

July 15, 2011

Re: [Pharo-users] Autosave the image

by Francois Stephany

> BTW, I think that rebuilding your work image from the blank one using > your packages periodically is a good habit. Everyday is probably the best ;)

July 15, 2011

Re: [Pharo-users] Autosave the image

by Davorin Rusevljan

On Fri, Jul 15, 2011 at 10:56 AM, Alex Schenkman <alex(a)schenkman.info> wrote: > Hi list, > Is there a setting for autosaving the image every few minutes? > Is this a bad idea? > How do I save the image programmatically? > Thanks in advance! I would think it is a bad idea. Because: - you could easily end up with inconsistent, and therefore unusable autosaved image - saving manually is not such a big chore - saving monticello packages adds protection as well, and it also offers versioning - even if everything else fails, you still have your .changes file BTW, I think that rebuilding your work image from the blank one using your packages periodically is a good habit. Davorin Rusevljan http://www.cloud208.com/

July 15, 2011

Autosave the image

by Alex Schenkman

Hi list, Is there a setting for autosaving the image every few minutes? Is this a bad idea? How do I save the image programmatically? Thanks in advance!

July 15, 2011

Who is in contact with the SqueakSource admins

by Tobias Pape

Dear all Please, can somebody put me in contact with anyone who administers the SqueakSource.com instance/website? Iâd be glad to talk to this person(s). Best -Tobias

July 14, 2011

Re: [Pharo-users] Group windows as tab screencast

by Sven Van Caekenberghe

On 13 Jul 2011, at 14:09, Simon Denier wrote: > The slice seems empty (it actually depends on other packages which I can't find). I also tried with a fresh 1.3 image, by applying the changesets from Gary, but no luck. I guess it only really works with 1.4 but I can't find it. Yes, slices are magical things: they seem to be empty, but depend on other MC package versions, those are the ones that you need. But indeed, you have to find them and your image can't be too different, otherwise the diffs won't make much sense. Sven

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by Simon Denier

On 13 juil. 2011, at 12:11, laurent laffont wrote: > On Wed, Jul 13, 2011 at 11:54 AM, Simon Denier <simon.denier(a)gmail.com> wrote: > > On 13 juil. 2011, at 10:25, laurent laffont wrote: > >> >> I guess the first do-it is: DockingWindowMorph new openInWorld >> >> But I get a DNU #changePropotionalLayout on GroupWindowMorph with a recent Pharo 1.3 image. What should I do? >> >> It won't work in Pharo 1.3 out the box because it needs updated Polymorph. You need to apply patches from Gary: http://code.google.com/p/pharo/issues/detail?id=4391 > > OK, there is a slice but I can't find it in either PharoInbox or PharoTreatedInbox. Any idea? > SLICE-Issue-4391-Support-grouping-windows-as-tab-LaurentLaffont.1 The slice seems empty (it actually depends on other packages which I can't find). I also tried with a fresh 1.3 image, by applying the changesets from Gary, but no luck. I guess it only really works with 1.4 but I can't find it. -- Simon Denier

July 13, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Norbert Hartl

Am 13.07.2011 um 11:08 schrieb Sven Van Caekenberghe: > Any comments, Philippe ? > > Anyway, IMHO Unicode and UTF-8 are not broken in Pharo. It is perfectly possible, as you know, to write Seaside web apps or pure web services that deal correctly with Unicode through UTF-8, storing data is databases and/or files, or sending it further along to other services. > > On the other hand, I can imagine that not everything that one could wish for is already there, so slowly filling these functionality holes is important as well. But unless we know what they are, we can't begin to make progress. > I like to second this. I can see the tension to not decode on image entrance and to not encode on image exit. This way strings are treated "to be just in transit" which is true for a lot of strings if you do a web service that pulls data from a database. But this only works if you assume everything is assuming the same encoding. While it has performance benefits I'm not fond of treating stuff like this. Encoding is just not to be ignored. To me the only way is to do it right everytime. I can't even believe the statement that there is less trouble by not do decoding. In average of the use cases the mess you create by e.g. by accidentially accessing magnitude information from those strings should be on par with the en/decoding troubles. Norbert > > On 12 Jul 2011, at 22:45, Lukas Renggli wrote: > >> I don't remember. Ask Philippe, he is the expert on these kind of questions. >> >> Lukas >> >> >> On 12 July 2011 22:37, Sven Van Caekenberghe <sven(a)beta9.be> wrote: >>> Lukas, >>> >>> On 12 Jul 2011, at 22:23, Sven Van Caekenberghe wrote: >>> >>>>>> Do you have a pointer to Philippe's presentation ? >>>>> >>>>> http://www.slideshare.net/esug/esug-unicode >>>> >>>> Thx, reading... >>> >>> You probably mean then that proper (locale aware) collation (sorting), equality (including normalization) are not implemented on WideString ? >>> >>> Sven >>> >>> >>> >> >> >> >> -- >> Lukas Renggli >> www.lukas-renggli.ch >> > >

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by laurent laffont

On Wed, Jul 13, 2011 at 11:54 AM, Simon Denier <simon.denier(a)gmail.com>wrote: > > On 13 juil. 2011, at 10:25, laurent laffont wrote: > > >> I guess the first do-it is: DockingWindowMorph new openInWorld >> > >> But I get a DNU #changePropotionalLayout on GroupWindowMorph with a recent >> Pharo 1.3 image. What should I do? >> > > It won't work in Pharo 1.3 out the box because it needs updated Polymorph. > You need to apply patches from Gary: > http://code.google.com/p/pharo/issues/detail?id=4391 > > > OK, there is a slice but I can't find it in either PharoInbox or > PharoTreatedInbox. Any idea? > SLICE-Issue-4391-Support-grouping-windows-as-tab-LaurentLaffont.1 > I've found it on my hard drive http://lolgzs.free.fr/pharo/SLICE-Issue-4391-Support-grouping-windows-as-ta… Laurent > > > -- > Simon Denier > > > >

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by Mariano Martinez Peck

On Wed, Jul 13, 2011 at 11:54 AM, Simon Denier <simon.denier(a)gmail.com>wrote: > > On 13 juil. 2011, at 10:25, laurent laffont wrote: > > >> I guess the first do-it is: DockingWindowMorph new openInWorld >> > >> But I get a DNU #changePropotionalLayout on GroupWindowMorph with a recent >> Pharo 1.3 image. What should I do? >> > > It won't work in Pharo 1.3 out the box because it needs updated Polymorph. > You need to apply patches from Gary: > http://code.google.com/p/pharo/issues/detail?id=4391 > > > OK, there is a slice but I can't find it in either PharoInbox or > PharoTreatedInbox. Any idea? > SLICE-Issue-4391-Support-grouping-windows-as-tab-LaurentLaffont.1 > > > Sure. Squeaksource looses versions. -- Mariano http://marianopeck.wordpress.com

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by Simon Denier

On 13 juil. 2011, at 10:25, laurent laffont wrote: > > I guess the first do-it is: DockingWindowMorph new openInWorld > > But I get a DNU #changePropotionalLayout on GroupWindowMorph with a recent Pharo 1.3 image. What should I do? > > It won't work in Pharo 1.3 out the box because it needs updated Polymorph. You need to apply patches from Gary: http://code.google.com/p/pharo/issues/detail?id=4391 OK, there is a slice but I can't find it in either PharoInbox or PharoTreatedInbox. Any idea? SLICE-Issue-4391-Support-grouping-windows-as-tab-LaurentLaffont.1 -- Simon Denier

July 13, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Sven Van Caekenberghe

Any comments, Philippe ? Anyway, IMHO Unicode and UTF-8 are not broken in Pharo. It is perfectly possible, as you know, to write Seaside web apps or pure web services that deal correctly with Unicode through UTF-8, storing data is databases and/or files, or sending it further along to other services. On the other hand, I can imagine that not everything that one could wish for is already there, so slowly filling these functionality holes is important as well. But unless we know what they are, we can't begin to make progress. Sven On 12 Jul 2011, at 22:45, Lukas Renggli wrote: > I don't remember. Ask Philippe, he is the expert on these kind of questions. > > Lukas > > > On 12 July 2011 22:37, Sven Van Caekenberghe <sven(a)beta9.be> wrote: >> Lukas, >> >> On 12 Jul 2011, at 22:23, Sven Van Caekenberghe wrote: >> >>>>> Do you have a pointer to Philippe's presentation ? >>>> >>>> http://www.slideshare.net/esug/esug-unicode >>> >>> Thx, reading... >> >> You probably mean then that proper (locale aware) collation (sorting), equality (including normalization) are not implemented on WideString ? >> >> Sven >> >> >> > > > > -- > Lukas Renggli > www.lukas-renggli.ch >

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by laurent laffont

On Wed, Jul 13, 2011 at 9:46 AM, Simon Denier <simon.denier(a)gmail.com>wrote: > > On 12 juil. 2011, at 23:53, laurent laffont wrote: > > Here's a screencast: > http://magaloma.blogspot.com/2011/07/twm-docking-windows.html > > > > Looks very cool (now it starts to feel like eclipse ;) ) > I hope we'll do far better than Eclipse :) > Could you copy-paste the commands from the video in the blog post. It's > very hard to tell what you are doing given only the video. > > The commands are in the comment of the class DockingWindowMorph and GroupWindowMorph DockingWindowMorph new openInWorld. (GroupWindowMorph new openInWindowLabeled: 'Window organizer') extent: 400@400. > I guess the first do-it is: DockingWindowMorph new openInWorld > > But I get a DNU #changePropotionalLayout on GroupWindowMorph with a recent > Pharo 1.3 image. What should I do? > It won't work in Pharo 1.3 out the box because it needs updated Polymorph. You need to apply patches from Gary: http://code.google.com/p/pharo/issues/detail?id=4391 I will check this evening. Laurent > > > > Test and feedback welcome. > > Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> > > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > Blog: http://magaloma.blogspot.com/ > Developer group: http://cara74.seasidehosting.st > > > -- > Simon Denier > > > >

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by Simon Denier

On 12 juil. 2011, at 23:53, laurent laffont wrote: > Here's a screencast: http://magaloma.blogspot.com/2011/07/twm-docking-windows.html Looks very cool (now it starts to feel like eclipse ;) ) Could you copy-paste the commands from the video in the blog post. It's very hard to tell what you are doing given only the video. I guess the first do-it is: DockingWindowMorph new openInWorld But I get a DNU #changePropotionalLayout on GroupWindowMorph with a recent Pharo 1.3 image. What should I do? > > Test and feedback welcome. > > Laurent Laffont - @lolgzs > > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > Blog: http://magaloma.blogspot.com/ > Developer group: http://cara74.seasidehosting.st > -- Simon Denier

July 13, 2011

Moose at GotoCon Aarhus / registration discount

by Tudor Girba

Hi, This fall I will give a talk at GotoCon Aarhus (Oct 9-14) on "Humane assessment with Moose": http://gotocon.com/aarhus-2011/speaker/Tudor+Girba GotoCon used to be named JAOO. It is a large industrial software development conference that might of interest to some of you. As part the speaker package I have the possibility to offer discounts to interested participants. So, if you want to go to GotoCon Aarhus and are interested in a discount of about 170 EUR, please send me an email and I will provide the promotion code. Cheers, Doru -- www.tudorgirba.com "One cannot do more than one can do."

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by laurent laffont

On Wed, Jul 13, 2011 at 6:35 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Very nice! > > I would love to have that integrated in Glamour. Would you be interested in > taking a look? > I think the first step is to put GroupingWindowsMorph in Polymorph as it's not really related to TWM. Then it will be easily available for Glamour. Laurent > > Doru > > > On 12 Jul 2011, at 23:53, laurent laffont wrote: > > > Here's a screencast: > http://magaloma.blogspot.com/2011/07/twm-docking-windows.html > > > > Test and feedback welcome. > > > > Laurent Laffont - @lolgzs > > > > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > > Blog: http://magaloma.blogspot.com/ > > Developer group: http://cara74.seasidehosting.st > > > > -- > www.tudorgirba.com > > "Presenting is storytelling." > > >

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by Tudor Girba

Very nice! I would love to have that integrated in Glamour. Would you be interested in taking a look? Doru On 12 Jul 2011, at 23:53, laurent laffont wrote: > Here's a screencast: http://magaloma.blogspot.com/2011/07/twm-docking-windows.html > > Test and feedback welcome. > > Laurent Laffont - @lolgzs > > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > Blog: http://magaloma.blogspot.com/ > Developer group: http://cara74.seasidehosting.st > -- www.tudorgirba.com "Presenting is storytelling."

July 13, 2011

Re: [Pharo-users] Group windows as tab screencast

by Scott Gibson

That is nice Laurent! I really like the ability to group windows with tabs for selection! Scott Gibson On Jul 12, 2011, at 5:53 PM, laurent laffont wrote: > Here's a screencast: http://magaloma.blogspot.com/2011/07/twm-docking-windows.html > > Test and feedback welcome. > > Laurent Laffont - @lolgzs > > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > Blog: http://magaloma.blogspot.com/ > Developer group: http://cara74.seasidehosting.st >

July 12, 2011

Group windows as tab screencast

by laurent laffont

Here's a screencast: http://magaloma.blogspot.com/2011/07/twm-docking-windows.html Test and feedback welcome. Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Lukas Renggli

I don't remember. Ask Philippe, he is the expert on these kind of questions. Lukas On 12 July 2011 22:37, Sven Van Caekenberghe <sven(a)beta9.be> wrote: > Lukas, > > On 12 Jul 2011, at 22:23, Sven Van Caekenberghe wrote: > >>>> Do you have a pointer to Philippe's presentation ? >>> >>> http://www.slideshare.net/esug/esug-unicode >> >> Thx, reading... > > You probably mean then that proper (locale aware) collation (sorting), equality (including normalization) are not implemented on WideString ? > > Sven > > > -- Lukas Renggli www.lukas-renggli.ch

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Sven Van Caekenberghe

Lukas, On 12 Jul 2011, at 22:23, Sven Van Caekenberghe wrote: >>> Do you have a pointer to Philippe's presentation ? >> >> http://www.slideshare.net/esug/esug-unicode > > Thx, reading... You probably mean then that proper (locale aware) collation (sorting), equality (including normalization) are not implemented on WideString ? Sven

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Sven Van Caekenberghe

On 12 Jul 2011, at 18:12, Lukas Renggli wrote: >> What do you mean with 'whatever you do, you end up with a broken system' ? >> Any concrete examples ? > > If you do not encode, then you have "unreadable" strings in the image > and operations like #copyFrom:to:, #size, #indexOf:, ... might answer > unexpected or invalid results, because UTF-8 strings are just treated > as byte arrays. Not the way to go IMO. > If you do encode, then you have "readable" strings in the image but > you might run into widestring/encoding problems (check the open issues > on the tracker). I just commented on http://code.google.com/p/pharo/issues/detail?id=2353 which seems to be the most important one. I can't reproduce this (anymore). http://code.google.com/p/pharo/issues/detail?id=830 seems specific to the changelog http://code.google.com/p/pharo/issues/detail?id=2697 is an MC problem The next 2 I reported myself, they are encoding/decoding problems: http://code.google.com/p/pharo/issues/detail?id=3360 http://code.google.com/p/pharo/issues/detail?id=4187 >> Do you have a pointer to Philippe's presentation ? > > http://www.slideshare.net/esug/esug-unicode Thx, reading... Sven

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Lukas Renggli

As Dale writes, changing the encoding of the server now doesn't help. In fact, it will just mess up your model with strings in different encodings. To fix you need to somehow find this Widestring and replace it with an UTF-8 encoded one; or disable the encoding of the server and transform all strings into bytearrays as Strings. The pain with encodings in Pharo is that whatever you do you end up with a broken system in some ways (see philipps presenation last ESUG). If you don't encode in my experience this causes less problems and is more performant. Lukas On Tuesday, 12 July 2011, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Hi Lukas, > > I now switched to WAKom instead of WAKomEncoded, but the problem still persists. Any ideas? > > Cheers, > Doru > > On 12 Jul 2011, at 13:37, Lukas Renggli wrote: > >> This is a long known problem: >> http://code.google.com/p/pharo/issues/detail?id=2353. For now it can >> only be avoided by not using WideString (i.e. by not using an encoded >> server adapter). >> >> Lukas >> >> On Tuesday, 12 July 2011, giorgio ferraris <giorgio.ferraris(a)gmail.com> wrote: >>> Hi, Tudor, >>> if I use the search facility on the bbok, i get the following: >>> Internal Error >>> Error: subscript is out of bounds: 8218ByteArray(Object)>>errorSubscriptBounds: >>> ByteArray(Object)>>at: >>> WideString(String)>>findSubstring:in:startingAt:matchTable: >>> WideString(String)>>findString:startingAt:caseSensitive: >>> WideString(String)>>includesSubstring:caseSensitive: >>> [] in [] in PRFullTextSearch>>visitStructure: >>> [] in Set(Collection)>>anySatisfy: >>> Set>>do: >>> Set(Collection)>>anySatisfy: >>> [] in PRFullTextSearch>>visitStructure: >>> SortedCollection(OrderedCollection)>>do: >>> MAPriorityContainer(MAContainer)>>do: >>> PRFullTextSearch>>visitStructure: >>> PRFullTextSearch(PRVisitor)>>visitCase: >>> PRFullTextSearch(PRVisitor)>>visitPublication: >>> PRFullTextSearch(PRVisitor)>>visitPortion: >>> BOPortion>>accept: >>> BOPortion(Object)>>acceptDecorated: >>> [] in BOPortion(PRDecorated)>>acceptDecorated: >>> BOPortion(PRDecorated)>>decorationsDo:ownerDo: >>> >>> thanks for the document >>> >>> giorgio ferraris >>> >>> On Mon, Jul 11, 2011 at 2:18 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: >>> >>> Hi, >>> >>> I put together a tutorial for PetitParser in The Moose Book: >>> http://www.themoosebook.org/book/internals/petit-parser/mse >>> >>> The tutorial is meant to work with a Moose image and it is based on the same scenario as I used at the Deep into Smalltalk School: >>> http://www.slideshare.net/girba/petitparser-at-the-deep-into-smalltalk-scho… >>> http://ci.moosetechnology.org/job/moose-latest-dev/lastSuccessfulBuild/arti… >>> >>> >>> Feedback is always appreciated (including the negative one :)). You can either reply by mail, or leave a comment online. >>> >>> Cheers, >>> Doru >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Presenting is storytelling." >>> >>> >>> >>> >>> >> >> -- >> Lukas Renggli >> www.lukas-renggli.ch >> > > -- > www.tudorgirba.com > > "What is more important: To be happy, or to make happy?" > > > -- Lukas Renggli www.lukas-renggli.ch

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Igor Stasenko

On 12 July 2011 18:12, Lukas Renggli <renggli(a)gmail.com> wrote: >> What do you mean with 'whatever you do, you end up with a broken system' ? >> Any concrete examples ? > > If you do not encode, then you have "unreadable" strings in the image > and operations like #copyFrom:to:, #size, #indexOf:, ... might answer > unexpected or invalid results, because UTF-8 strings are just treated > as byte arrays. > > If you do encode, then you have "readable" strings in the image but > you might run into widestring/encoding problems (check the open issues > on the tracker). > so, what about adding a string subclass UT8String so it can be readable and with correct encoding? :) >> Do you have a pointer to Philippe's presentation ? > > http://www.slideshare.net/esug/esug-unicode > > Lukas > > -- > Lukas Renggli > www.lukas-renggli.ch > > -- Best regards, Igor Stasenko AKA sig.

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Lukas Renggli

> What do you mean with 'whatever you do, you end up with a broken system' ? > Any concrete examples ? If you do not encode, then you have "unreadable" strings in the image and operations like #copyFrom:to:, #size, #indexOf:, ... might answer unexpected or invalid results, because UTF-8 strings are just treated as byte arrays. If you do encode, then you have "readable" strings in the image but you might run into widestring/encoding problems (check the open issues on the tracker). > Do you have a pointer to Philippe's presentation ? http://www.slideshare.net/esug/esug-unicode Lukas -- Lukas Renggli www.lukas-renggli.ch

July 12, 2011

What is the time resolution for TimeStamp?

by Alex Schenkman

Hi List: I've looked at the source code for DateAndTime and TimeStamp but I do not understand it. | t1 t2 | t1 := TimeStamp now. (Delay forMilliseconds: 500 ) wait. t2 := TimeStamp now. (t2 - t1) nanoSeconds. ---> 0 DateAndTime>>clockPrecision says 1 nanosecond. Thanks in advance!

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Lukas Renggli

As Dale writes, changing the encoding of the server now doesn't help. In fact, it will just mess up your model with strings in different encodings. To fix you need to somehow find this Widestring and replace it with an UTF-8 encoded one; or disable the encoding of the server and transform all strings into bytearrays as Strings. The pain with encodings in Pharo is that whatever you do you end up with a broken system in some ways (see philipps presenation last ESUG). If you don't encode in my experience this causes less problems and is more performant. Lukas On Tuesday, 12 July 2011, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Hi Lukas, > > I now switched to WAKom instead of WAKomEncoded, but the problem still persists. Any ideas? > > Cheers, > Doru > > On 12 Jul 2011, at 13:37, Lukas Renggli wrote: > >> This is a long known problem: >> http://code.google.com/p/pharo/issues/detail?id=2353. For now it can >> only be avoided by not using WideString (i.e. by not using an encoded >> server adapter). >> >> Lukas >> >> On Tuesday, 12 July 2011, giorgio ferraris <giorgio.ferraris(a)gmail.com> wrote: >>> Hi, Tudor, >>> if I use the search facility on the bbok, i get the following: >>> Internal Error >>> Error: subscript is out of bounds: 8218ByteArray(Object)>>errorSubscriptBounds: >>> ByteArray(Object)>>at: >>> WideString(String)>>findSubstring:in:startingAt:matchTable: >>> WideString(String)>>findString:startingAt:caseSensitive: >>> WideString(String)>>includesSubstring:caseSensitive: >>> [] in [] in PRFullTextSearch>>visitStructure: >>> [] in Set(Collection)>>anySatisfy: >>> Set>>do: >>> Set(Collection)>>anySatisfy: >>> [] in PRFullTextSearch>>visitStructure: >>> SortedCollection(OrderedCollection)>>do: >>> MAPriorityContainer(MAContainer)>>do: >>> PRFullTextSearch>>visitStructure: >>> PRFullTextSearch(PRVisitor)>>visitCase: >>> PRFullTextSearch(PRVisitor)>>visitPublication: >>> PRFullTextSearch(PRVisitor)>>visitPortion: >>> BOPortion>>accept: >>> BOPortion(Object)>>acceptDecorated: >>> [] in BOPortion(PRDecorated)>>acceptDecorated: >>> BOPortion(PRDecorated)>>decorationsDo:ownerDo: >>> >>> thanks for the document >>> >>> giorgio ferraris >>> >>> On Mon, Jul 11, 2011 at 2:18 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: >>> >>> Hi, >>> >>> I put together a tutorial for PetitParser in The Moose Book: >>> http://www.themoosebook.org/book/internals/petit-parser/mse >>> >>> The tutorial is meant to work with a Moose image and it is based on the same scenario as I used at the Deep into Smalltalk School: >>> http://www.slideshare.net/girba/petitparser-at-the-deep-into-smalltalk-scho… >>> http://ci.moosetechnology.org/job/moose-latest-dev/lastSuccessfulBuild/arti… >>> >>> >>> Feedback is always appreciated (including the negative one :)). You can either reply by mail, or leave a comment online. >>> >>> Cheers, >>> Doru >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Presenting is storytelling." >>> >>> >>> >>> >>> >> >> -- >> Lukas Renggli >> www.lukas-renggli.ch >> > > -- > www.tudorgirba.com > > "What is more important: To be happy, or to make happy?" > > > -- Lukas Renggli www.lukas-renggli.ch

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Sven Van Caekenberghe

Lukas, On 12 Jul 2011, at 15:54, Lukas Renggli wrote: > The pain with encodings in Pharo is that whatever you do you end up > with a broken system in some ways (see philipps presenation last > ESUG). If you don't encode in my experience this causes less problems > and is more performant. Of course, not doing encoding/decoding is faster, no question about it. What do you mean with 'whatever you do, you end up with a broken system' ? Any concrete examples ? Do you have a pointer to Philippe's presentation ? Thx, Sven

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Lukas Renggli

As Dale writes, changing the encoding of the server now doesn't help. In fact, it will just mess up your model with strings in different encodings. To fix you need to somehow find this Widestring and replace it with an UTF-8 encoded one; or disable the encoding of the server and transform all strings into bytearrays as Strings. The pain with encodings in Pharo is that whatever you do you end up with a broken system in some ways (see philipps presenation last ESUG). If you don't encode in my experience this causes less problems and is more performant. Lukas On Tuesday, 12 July 2011, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Hi Lukas, > > I now switched to WAKom instead of WAKomEncoded, but the problem still persists. Any ideas? > > Cheers, > Doru > > On 12 Jul 2011, at 13:37, Lukas Renggli wrote: > >> This is a long known problem: >> http://code.google.com/p/pharo/issues/detail?id=2353. For now it can >> only be avoided by not using WideString (i.e. by not using an encoded >> server adapter). >> >> Lukas >> >> On Tuesday, 12 July 2011, giorgio ferraris <giorgio.ferraris(a)gmail.com> wrote: >>> Hi, Tudor, >>> if I use the search facility on the bbok, i get the following: >>> Internal Error >>> Error: subscript is out of bounds: 8218ByteArray(Object)>>errorSubscriptBounds: >>> ByteArray(Object)>>at: >>> WideString(String)>>findSubstring:in:startingAt:matchTable: >>> WideString(String)>>findString:startingAt:caseSensitive: >>> WideString(String)>>includesSubstring:caseSensitive: >>> [] in [] in PRFullTextSearch>>visitStructure: >>> [] in Set(Collection)>>anySatisfy: >>> Set>>do: >>> Set(Collection)>>anySatisfy: >>> [] in PRFullTextSearch>>visitStructure: >>> SortedCollection(OrderedCollection)>>do: >>> MAPriorityContainer(MAContainer)>>do: >>> PRFullTextSearch>>visitStructure: >>> PRFullTextSearch(PRVisitor)>>visitCase: >>> PRFullTextSearch(PRVisitor)>>visitPublication: >>> PRFullTextSearch(PRVisitor)>>visitPortion: >>> BOPortion>>accept: >>> BOPortion(Object)>>acceptDecorated: >>> [] in BOPortion(PRDecorated)>>acceptDecorated: >>> BOPortion(PRDecorated)>>decorationsDo:ownerDo: >>> >>> thanks for the document >>> >>> giorgio ferraris >>> >>> On Mon, Jul 11, 2011 at 2:18 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: >>> >>> Hi, >>> >>> I put together a tutorial for PetitParser in The Moose Book: >>> http://www.themoosebook.org/book/internals/petit-parser/mse >>> >>> The tutorial is meant to work with a Moose image and it is based on the same scenario as I used at the Deep into Smalltalk School: >>> http://www.slideshare.net/girba/petitparser-at-the-deep-into-smalltalk-scho… >>> http://ci.moosetechnology.org/job/moose-latest-dev/lastSuccessfulBuild/arti… >>> >>> >>> Feedback is always appreciated (including the negative one :)). You can either reply by mail, or leave a comment online. >>> >>> Cheers, >>> Doru >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Presenting is storytelling." >>> >>> >>> >>> >>> >> >> -- >> Lukas Renggli >> www.lukas-renggli.ch >> > > -- > www.tudorgirba.com > > "What is more important: To be happy, or to make happy?" > > > -- Lukas Renggli www.lukas-renggli.ch

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Dale Henrichs

July 12, 2011

Re: [Pharo-users] [Moose-dev] petitparser tutorial

by Tudor Girba

Hi Lukas, I now switched to WAKom instead of WAKomEncoded, but the problem still persists. Any ideas? Cheers, Doru On 12 Jul 2011, at 13:37, Lukas Renggli wrote: > This is a long known problem: > http://code.google.com/p/pharo/issues/detail?id=2353. For now it can > only be avoided by not using WideString (i.e. by not using an encoded > server adapter). > > Lukas > > On Tuesday, 12 July 2011, giorgio ferraris <giorgio.ferraris(a)gmail.com> wrote: >> Hi, Tudor, >> if I use the search facility on the bbok, i get the following: >> Internal Error >> Error: subscript is out of bounds: 8218ByteArray(Object)>>errorSubscriptBounds: >> ByteArray(Object)>>at: >> WideString(String)>>findSubstring:in:startingAt:matchTable: >> WideString(String)>>findString:startingAt:caseSensitive: >> WideString(String)>>includesSubstring:caseSensitive: >> [] in [] in PRFullTextSearch>>visitStructure: >> [] in Set(Collection)>>anySatisfy: >> Set>>do: >> Set(Collection)>>anySatisfy: >> [] in PRFullTextSearch>>visitStructure: >> SortedCollection(OrderedCollection)>>do: >> MAPriorityContainer(MAContainer)>>do: >> PRFullTextSearch>>visitStructure: >> PRFullTextSearch(PRVisitor)>>visitCase: >> PRFullTextSearch(PRVisitor)>>visitPublication: >> PRFullTextSearch(PRVisitor)>>visitPortion: >> BOPortion>>accept: >> BOPortion(Object)>>acceptDecorated: >> [] in BOPortion(PRDecorated)>>acceptDecorated: >> BOPortion(PRDecorated)>>decorationsDo:ownerDo: >> >> thanks for the document >> >> giorgio ferraris >> >> On Mon, Jul 11, 2011 at 2:18 AM, Tudor Girba <tudor(a)tudorgirba.com> wrote: >> >> Hi, >> >> I put together a tutorial for PetitParser in The Moose Book: >> http://www.themoosebook.org/book/internals/petit-parser/mse >> >> The tutorial is meant to work with a Moose image and it is based on the same scenario as I used at the Deep into Smalltalk School: >> http://www.slideshare.net/girba/petitparser-at-the-deep-into-smalltalk-scho… >> http://ci.moosetechnology.org/job/moose-latest-dev/lastSuccessfulBuild/arti… >> >> >> Feedback is always appreciated (including the negative one :)). You can either reply by mail, or leave a comment online. >> >> Cheers, >> Doru >> >> >> -- >> www.tudorgirba.com >> >> "Presenting is storytelling." >> >> >> >> >> > > -- > Lukas Renggli > www.lukas-renggli.ch > -- www.tudorgirba.com "What is more important: To be happy, or to make happy?"

July 12, 2011