February 2017 - Pharo-dev - lists.pharo.org

Pharo 60 need help white-theme-color-for-button-is-not-good
by Stephane Ducasse Feb. 7, 2017

Feb. 7, 2017

https://pharo.fogbugz.com/f/cases/19657/white-theme-color-for-button-is-not… If we compare the selection color for the dark theme, the blue is stronger and much better to see. This is particularly true for class/instance side button, I would be good to have a better white theme with stronger selection colors.

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FileStreams and encoding ( opening a readStream on a FileRerefence)
by Nicolai Hess Feb. 7, 2017

Feb. 7, 2017

Hi How can I specify the character encoding when opening a readStream on a FileRerefence. I found this, that works: | readStream fileContent | readStream := (File named: aFileName) openForRead. fileContent := ZnCharacterReadStream on: readStream encoding: encoding. fileContent upToEnd asString. But if I try to do the same with a readStream from a FileReference | readStream fileContent | readStream := aFileName asFileReference readStream. fileContent := ZnCharacterReadStream on: readStream encoding: encoding. fileContent upToEnd asString. I get an error SmallInteger DNU #asciiValue, this is because, in the first method, we create a binary filestream, and if we use readStream from a FileReference, the stream is a MultibyteFileStream. How can I us ZnEncoder for a readstream from a FileReference? (and is it on purpose that both readStream method (openForRead/readStream) return different kinds of binary streams?) nicolai

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[pharo-project/pharo-core] f197e6: 60376
by GitHub Feb. 7, 2017

Feb. 7, 2017

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: f197e65799a3ccc19b3e78e644e89e95b89e7e30 https://github.com/pharo-project/pharo-core/commit/f197e65799a3ccc19b3e78e6… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2017-02-07 (Tue, 07 Feb 2017) Changed paths: A OpalCompiler-Core.package/IRMethod.class/instance/mapping/sourceNodeExecuted.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60375.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60376.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60375.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60376.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 60376 19661 When coding in the debugger I get an error sourceNodeExecuted https://pharo.fogbugz.com/f/cases/19661 http://files.pharo.org/image/60/60376.zip

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[pharo-project/pharo-core]
by GitHub Feb. 7, 2017

Feb. 7, 2017

Branch: refs/tags/60376 Home: https://github.com/pharo-project/pharo-core

1 0

Segmentation fault while installing Scale
by Andrey Tykhonov Feb. 7, 2017

Feb. 7, 2017

Hi all! While executing the following command: $ wget -O- https://raw.githubusercontent.com/guillep/Scale/master/setupScale.sh | sudo bash > stderr.log I got the Segmentation fault error. You can see it in the contents of stderr.log which is attached to the email. Here you can see the output of the mentioned command: ``` --2017-02-03 19:35:16-- https://raw.githubusercontent.com/guillep/Scale/master/setupScale.sh Resolving raw.githubusercontent.com... 151.101.128.133, 151.101.192.133, 151.101.64.133, ... Connecting to raw.githubusercontent.com|151.101.128.133|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 1021 [text/plain] Saving to: âSTDOUTâ - 100%[=============================================================>] 1021 --.-KB/s in 0s 2017-02-03 19:35:16 (274 MB/s) - written to stdout [1021/1021] Cloning into '/tmp/scale'... remote: Counting objects: 1457, done. remote: Total 1457 (delta 0), reused 0 (delta 0), pack-reused 1457 Receiving objects: 100% (1457/1457), 656.60 KiB | 714.00 KiB/s, done. Resolving deltas: 100% (799/799), done. Note: checking out 'f70fdb90cf66d443140b6fe84cad9848163bf32e'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b <new-branch-name> --2017-02-03 19:35:18-- http://get.pharo.org/50+vm Resolving get.pharo.org... 128.93.162.72 Connecting to get.pharo.org|128.93.162.72|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 2901 (2.8K) [text/html] Saving to: âSTDOUTâ - 100%[=============================================================>] 2.83K --.-KB/s in 0.001s 2017-02-03 19:35:18 (3.56 MB/s) - written to stdout [2901/2901] Downloading the latest 50 Image: http://files.pharo.org/get-files/50/pharo.zip Downloading the latest pharoVM: http://files.pharo.org/get-files/50/pharo-linux-stable.zip Downloading PharoV50.sources: http://files.pharo.org/get-files/50/sources.zip Creating starter scripts pharo and pharo-ui Fetched -> BaselineOfScale-SantiagoBragagnolo.4 --- filetree:///tmp/scale/src [:] --- filetree:///tmp/scale/src./pharo: line 11: 19176 Aborted "$DIR"/"pharo-vm/pharo" --nodisplay "$@" Syntax Error on line 26: 'Unmatched '' in string literal. ->' ============================================================= 01: | scapeParentDirectory pharoParentDirectory scaleX scaleuiX | 02: 03: system stdout << 'Uninstalling scale' << String cr. 04: 05: system saveImageAs: #/ asFileReference / #tmp / #'uninstall.image'. 06: " The image must be stored elsewhere for deleting all the files " 07: 08: scaleX := '/usr/local/bin/scale' asFileReference. 09: scaleX exists ifTrue: [ system call: ' rm ', scaleX fullName ]. 10: system stdout << 'Uninstalling executable scale' << String cr ; flush. 11: 12: scaleuiX:='/usr/local/bin/scale-ui' asFileReference. 13: scaleuiX exists ifTrue: [ system call: ' rm ', scaleuiX fullName ]. 14: system stdout << 'Uninstalling executable scale-ui' << String cr ; flush. 15: 16: scapeParentDirectory := '/usr/local/scale' asFileReference. 17: pharoParentDirectory := '/usr/local/pharo' asFileReference. 18: 19: scapeParentDirectory exists ifTrue: [ system call: ' rm -rf ', scapeParentDirectory fullName ]. 20: system stdout << 'Removing scale folder' << String cr ; flush. 21: 22: pharoParentDirectory exists ifTrue: [ system call: ' rm -rf ', pharoParentDirectory fullName ]. 23: system stdout << 'Removing pharo folder' << String cr ; flush. 24: 25: 26: system stdout << 'Done _^_ Syntax Error on line 39: 'Unmatched '' in string literal. ->' ============================================================= 01: | scaleParentDirectory scaleFile scaleUIFile pharoParentDirectory| 02: 03: " DEPLOY " 04: system stdout << 'Deploying scale command';cr. 05: 06: scaleParentDirectory := '/usr/local/scale' asFileReference. 07: 08: scaleParentDirectory exists 09: ifTrue: [ 10: system stderr << 'There is already an installation. Please uninstall before' 11: ] ifFalse: [ 12: scaleParentDirectory ensureCreateDirectory. 13: scaleFile := scaleParentDirectory / 'scale'. 14: scaleUIFile := scaleParentDirectory / 'scale-ui'. 15: system workingDirectory / '..' / 'scale' copyTo: scaleFile. 16: system workingDirectory / '..' / 'scale-ui' copyTo: scaleUIFile. 17: system workingDirectory / '..' / #build / 'uninstall.st' copyTo: scaleParentDirectory / 'uninstall.st'. 18: system stdout << 'Deploying Pharo';cr. 19: 20: pharoParentDirectory := '/usr/local/pharo' asFileReference. 21: pharoParentDirectory ensureCreateDirectory. 22: #( 'pharo' 'pharo-vm' 'pharo-ui') 23: do: [ :file | system workingDirectory / file copyAllTo: pharoParentDirectory / file ]. 24: 25: #( 'Pharo.image' 'Pharo.changes') 26: do: [ :file | system workingDirectory / file copyAllTo: scaleParentDirectory / file ]. 27: 28: 29: system stdout << 'Giving permissions to run';cr. 30: 31: system call: 'chmod +x ', (pharoParentDirectory / 'pharo') fullName. 32: system call: 'chmod +x ', (pharoParentDirectory / 'pharo-ui') fullName. 33: system call: 'chmod +x ', (pharoParentDirectory / 'pharo-vm/pharo') fullName. 34: system call: 'chmod +x ', (scaleParentDirectory / 'uninstall.st') fullName. 35: system call: 'chmod +x ', scaleFile fullName. 36: system call: 'chmod +x ', scaleUIFile fullName. 37: system ln: scaleFile to: '/usr/local/bin/scale' asFileReference. 38: system ln: scaleUIFile to: '/usr/local/bin/scale-ui' asFileReference. 39: system stdout << 'Done _^_ ``` Could you please help me find a workaround in order to bypass this issue? Thank you in advance! -- Andriy

4 3

Pharo 6 update catalog entries
by Torsten Bergmann Feb. 7, 2017

Feb. 7, 2017

Hi, in preparation of upcoming Pharo 6 release we already should do a pass on all our external loadable projects: - load them into Pharo 6 to see if they could be loaded cleanly (due to automatic transformation of deprecated messages your packages get dirty when converted) - check if they are already/still working in Pharo 6 by using them - check that the tests are running in Pharo 6 - check that we have a proper config with catalog methods and that the latest config is in the MetaRepoForPharo60 repository http://smalltalkhub.com/#!/~Pharo/MetaRepoForPharo60 I did a pass over most projects I implemented or contributed to and we now have much more Pharo 6 based projects in catalog: - Units, Artefact - EventRecorder, Bugzilla, PunQlite, HubCap, VistaCursors, INIFile - Pomodoro, DesktopManager, QuickAccess, WebBrowser, MessageFlowBrowser - ScriptManager (now with icons) - Tealight, Teapot, Nginx, NPMJS, GitHubAPI, FogBugz - OSWindows, OSOSX, OSUnix, OSLinuxCentOS, OSLinuxUbuntu, OSRaspbian - ... You should do the same with your projects! Also if you have a project on SqueakSource, STHub or GitHub that is not yet in the catalog it would be good to provide a ConfigurationOf... with a catalog description. Using Versionner it is easy to create one or generate the required catalog methods. This would give more visibility to your projects! Thanks T.

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Printing numbers in different bases
by Benoit St-Jean Feb. 7, 2017

Feb. 7, 2017

Is there a reason why we allow printing numbers in bases greater than 36?Â It makes no sense to me. For instance: 1406 printStringBase: 57.Â "O]"Â ----------------- BenoÃ®t St-Jean "A standpoint is an intellectual horizon of radius zero".Â (A. Einstein)

1 0

Pharo 60 need help on Red-in-Dark-Theme-is-plain-bad
by Stephane Ducasse Feb. 6, 2017

Feb. 6, 2017

https://pharo.fogbugz.com/f/cases/19658/Red-in-Dark-Theme-is-plain-bad The black theme is not usable on certain screen because the red color cannot be distinguished. So when the white theme does not work for other reasons people cannot do much. They cannot read the errors. In addition since the hilighter is broken!!! bingo you cannot see anything. Super cool system.

2 1

Pharo 60 needs help on ooltips-of-the-class-button-does-not-changed
by Stephane Ducasse Feb. 6, 2017

Feb. 6, 2017

If you want to help pharo: https://pharo.fogbugz.com/f/cases/19659/Tooltips-of-the-class-button-does-n…

1 0

Pharo 60 needs help on Broken-syntax-highlithing
by Stephane Ducasse Feb. 6, 2017

Feb. 6, 2017

I'm giving some lectures to siemens engineers and .... we found glitches. (bad impression). https://pharo.fogbugz.com/f/cases/19656/Broken-syntax-highlithing

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