December 2010 - Pharo-dev - lists.pharo.org

[Pharo-project] Issue 3458 in pharo: bug in the class MultiByteFileStream when Pharo running under Windows

by pharo＠googlecode.com

Status: New Owner: ---- New issue 3458 by mmk.bbt: bug in the class MultiByteFileStream when Pharo running under Windows http://code.google.com/p/pharo/issues/detail?id=3458 PharoCore-1.2beta-12272, Windows Steps to reproduce: (MultiByteFileStream new) wantsLineEndConversion: true; open: 'c:\temp\1.txt' forWrite: true; cr; close. File c:\temp\1.txt contains 3 characters (cr lf lf) instead of two (cr lf). This is due to the fact that the method MultiByteFileStream>> nextPut: There is a double conversion of Cr to CrLf. I think this can be corrected as follows: " MultiByteFileStream>> nextPut: aCharacter aCharacter isInteger ifTrue: [^ super nextPut: aCharacter]. (wantsLineEndConversion == true and: [lineEndConvention notNil]) "# doConversion is inlined here" ifTrue: [ aCharacter = Cr ifTrue: [converter nextPutAll: (LineEndStrings at: # cr) toStream: self] ifFalse: [converter nextPut: aCharacter toStream: self]. ^ aCharacter]. ^ Self converter nextPut: aCharacter toStream: self " Sincerely, Maxim Paste or attach stack trace if applicable (look at the file PharoDebug.log located in the same directory as your image):

Dec. 20, 2010

Re: [Pharo-project] [squeak-dev] A thought about 'Cannot locate .sources file' message

by Igor Stasenko

On 20 December 2010 02:09, HernÃ¡n Morales Durand <hernan.morales(a)gmail.com> wrote: > Yes, or locate it in a directory and/or copy to the current one. By > the way, it could be configured a location for just having only one > sources file? +1 . it would be nice to be able to specify a system-wide location for .sources files, so any image could look for them at this place first than looking at current directory. > Cheers, > > HernÃ¡n > > 2010/12/19 Igor Stasenko <siguctua(a)gmail.com>: >> Hi, >> >> just a thought.. maybe it worth instead of just informing user, also >> offer him to download sources file from web? >> >> >> -- >> Best regards, >> Igor Stasenko AKA sig. >> >> > > -- Best regards, Igor Stasenko AKA sig.

Dec. 20, 2010

Re: [Pharo-project] [squeak-dev] A thought about 'Cannot locate .sources file' message

by HernÃ¡n Morales Durand

Yes, or locate it in a directory and/or copy to the current one. By the way, it could be configured a location for just having only one sources file? Cheers, HernÃ¡n 2010/12/19 Igor Stasenko <siguctua(a)gmail.com>: > Hi, > > just a thought.. maybe it worth instead of just informing user, also > offer him to download sources file from web? > > > -- > Best regards, > Igor Stasenko AKA sig. > >

Dec. 20, 2010

[Pharo-project] A thought about 'Cannot locate .sources file' message

by Igor Stasenko

Hi, just a thought.. maybe it worth instead of just informing user, also offer him to download sources file from web? -- Best regards, Igor Stasenko AKA sig.

Dec. 20, 2010

Re: [Pharo-project] Dear Santa ...

by Stephen Taylor

Janko MivÅ¡ek wrote: > - Namespaces +1 - that would be a very nice present.

Dec. 19, 2010

Re: [Pharo-project] Printing hexadecimal values of a string

by Max Leske

I know how your feel. My code: hexHashFrom: aByteString "#hex will omit a leading 0. If that's the case insert leading 0." ^aByteString asByteArray hex asLowercase forceTo: 40 paddingStartWith: $0 Max On 19.12.2010, at 22:54, Sven Van Caekenberghe wrote: > Hi Geoffroy, > > On 19 Dec 2010, at 21:55, Geoffroy Couprie wrote: > >> Hello all, >> >> I get a strange behaviour while trying to print hexadecimal values of a string. >> >> Context: I get a SHA1 hash from a binary stream, store it into a >> string, and I want to display that string (using asHex). >> >> Problem: for values inferior to 16, the leading zero is ignored. (15 >> -> 'F' instead of '0F'). >> >> I could modify SmallInteger>>printStringBase: to always include the >> leading zero, but I fear I'm going to break a lot of code doing that. >> Is there a better way to fix my problem? apart from using directly the >> following: >> aStream do:[:val | val printStringBase:16 nDigits:2] >> >> Best regards, >> >> Geoffroy > > Why would you not use the ByteArray>>#hex method ? > > #(0 1 2 253 254 255) asByteArray hex > > '000102fdfeff' > > Sven > >

Dec. 19, 2010

Re: [Pharo-project] [Metacello] circling in on symbolic version release (1.0-beta.28)

by Mariano Martinez Peck

Hi dale. This is awesome. SOrry for being quite out...but I am trying to focus on my duties :( maybe we will be able to build pharo dev 1.2 using symbolic versions? cheers Mariano On Fri, Dec 17, 2010 at 12:58 AM, Dale <dhenrich(a)vmware.com> wrote: > I've just done a series of checkins of the configurations referenced > from the Pharo development configuration. > > I've updated each of the configurations with the "correct symbolic > version" for Pharo1.0 and Pharo1.1 based upon what is loaded in the > one-click images and the ConfigurationOfPharo specifications ... when > in doubt I went with the specified version. > > Here's the list of configs: > > ProfStef > Shout > AutomaticMethodCategorizer > ObjectMetaTools > Nile > PharoMorphicExtras > NewInspector > OCompletion > PharoSound > ScriptManager > HelpSystem > OmniBrowser > RefactoringBrowser > PharoNonCore > Gofer > > The symbolic version methods are ignored by earlier versions of > Metacello, so they shouldn't affect anything ... > > I plan to perform validations on all of the configurations in > MetacelloRepository and will be checking in fixes for the critical > issues that can affect Metacello (there are some issues with the most > recent version of Pharo that I will fix shortly). > > Dale > >

Dec. 19, 2010

Re: [Pharo-project] [ANN] First release of Keymappings for Pharo

by Mariano Martinez Peck

This is cool Guille :) Continue pushing it mariano On Fri, Dec 17, 2010 at 2:16 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > wrote: > Thanks guillermo. > Continue! > > Stef > > On Dec 17, 2010, at 12:07 PM, Guillermo Polito wrote: > > > Hi! > > > > I wanted to announce some advances in my work on Keymapping. What I did > so far: > > - some refactors and changes. I did them While I learnt the code and > how it worked. There's much cleaning left. > > - I added some comments to classes > > - added and changed tests > > - added a Pragma mecanism to collect the keymappings, like this: > > > > SomeClass class>>declareKeymappingOn: aBuilder > > <keymap> > > aBuilder > > addKeymap: [ :builder | builder on: '<m-j>' do: [ :m | UIManager > default inform: 'yes!' ] ] on: #Test; > > attach: #Test to: SystemWindow. > > > > > > Next things I want to do on it: > > - more cleaning > > - a little more documentation > > - replace the string way of declaring the shortcuts (the '<m-j>') > > - add Application specific shortcuts (today shortcuts are attached to > morphs, and it would be good to get them declared in models of those morphs > too) > > - build an usable UI (today's UI doesn't reflect the changes I did. > BTW, it is very odd, and I didn't found a way to use it well). > > > > Well, I just wanted to share it :P. I believe that in the weekend I'll > build a new release ;). > > > > Cheers! > > Guille > > >

Dec. 19, 2010

Re: [Pharo-project] [Pharo-users] serial driver

by Mariano Martinez Peck

I have no idea. Maybe in pharo-dev someone can help you. cheers mariano On Fri, Dec 17, 2010 at 2:32 PM, Annick Fron <info(a)afceurope.com> wrote: > Hi; > > Is there a serial driver for linux in Pharo ? > > Annick Fron > >

Dec. 19, 2010

Re: [Pharo-project] Issue 3447 in pharo: Do we need to menu entry "Shout Workspace"?

by pharo＠googlecode.com

Updates: Status: Fixed Comment #2 on issue 3447 by luc.fabresse: Do we need to menu entry "Shout Workspace"? http://code.google.com/p/pharo/issues/detail?id=3447 First menu entry 'Workspace' open a shout workspace I think this is the good one (registered by WorldState class>>mostUsedToolsOn:) and same entry as Core The second menu entry name 'Shout Workspace' is directly registered by SHWorkspace class>>shoutWorkspaceOn:. It should be deactivated in dev. done in the attached CS by commenting the pragma Attachments: SHWorkspace class-shoutWorkspaceOn.st 368 bytes

Dec. 19, 2010