- Pharo-users - lists.pharo.org

Re: [Pharo-users] [ANN] Smallworlds (Interactive Fiction Framework) v1.0 released

by Alexandre Bergel

Hi Eric! I gave a try, but I have no idea what to do. Whatever I type, it is a command not foundâ¦ Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Jun 23, 2016, at 9:33 AM, ericvm <ericvmelo(a)gmail.com> wrote: > > New version of Interactive Fiction Framework > (https://github.com/ericvm/smallworlds) > > I think it is mature enough to be used, but of course there might be some > rough edges. > > Contributors, users and testers would be very welcome! > > > > -- > View this message in context: http://forum.world.st/ANN-Smallworlds-Interactive-Fiction-Framework-v1-0-re… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

June 23, 2016

[ANN] Smallworlds (Interactive Fiction Framework) v1.0 released

by ericvm

New version of Interactive Fiction Framework (https://github.com/ericvm/smallworlds) I think it is mature enough to be used, but of course there might be some rough edges. Contributors, users and testers would be very welcome! -- View this message in context: http://forum.world.st/ANN-Smallworlds-Interactive-Fiction-Framework-v1-0-re… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

June 23, 2016

Re: [Pharo-users] Metacello

by Ben Coman

On Thu, Jun 23, 2016 at 5:25 PM, Valentin Ryckewaert < valentin.ryckewaert(a)gmail.com> wrote: > Hello everyone, > > I'm currently using Metacello to download my project on a new image very > regularly and i'm having some trouble with this message : > > You are about to load new versions of the following packages that have > unsaved changes in the image: > System-SessionManager > If you continue, you will lose these changes: > Load Merge Cancel > > I searched for something to prevent it but didn't find it, does someone > know how I could automaticly do Load in these cases please? > > I don't know the answer to your question, but to find out I would use Tools > Finder > Source to search for "you will lose these changes", put a haltonce in front of it and trace back through the debugger to look for WhatError was raised so that in the playground I could do [ Metacello doStuff ] on: WhatError do: []. Now a random idea, it would be interesting if *all* dialogs raised a notification "Dialog" so you could wrap any expression as... [ Metacello doStuff ] on: Dialog forTextLike: '*you will lose these changes*' answer: #Load. (or a vaguely remember there is something similar already??) cheers -ben

June 23, 2016

Metacello

by Valentin Ryckewaert

Hello everyone, I'm currently using Metacello to download my project on a new image very regularly and i'm having some trouble with this message : You are about to load new versions of the following packages that have unsaved changes in the image: System-SessionManager If you continue, you will lose these changes: Load Merge Cancel I searched for something to prevent it but didn't find it, does someone know how I could automaticly do Load in these cases please? Valentin

June 23, 2016

Re: [Pharo-users] File Policy

by tesonep＠gmail.com

I think that using the stdout / stderr should be the way. It's the standard and expected way to behave. Even though, I recommend you to perform a little test to see how the output is generated in the terminal, if everything is mixed up or it is quite long, maybe generating a file is not as bad idea, it will improve the way Pharo can be used by the command line. Other tools have different logging levels or even options to send the logging to a file. But that maybe is asking too much for a first version. On Wed, Jun 22, 2016 at 2:12 PM, Christophe Demarey < christophe.demarey(a)inria.fr> wrote: > > > Le 22 juin 2016 Ã 14:05, Valentin Ryckewaert < > valentin.ryckewaert(a)gmail.com> a Ã©crit : > > > > Hello everyone, > > > > i'm currently working on making Pharo able to manage if it writes on his > files.I created a class which can define it, then I'm already able, for > example, to define if Pharo writes on pharo.changes or not. > > > > The meaning of this is to make Pharo able to execute a script but > without being modified by it, a script shouldn't let any trace of its > execution on the image or on Pharo files. > > > > My problem concern PharoDebug.log, I would like to know what you prefer > Pharo to do with it in the case we configured it to not write on his files > (changes, source,image....). > > Should Pharo writes the logs in the terminal ? in a tmp file ? or just > in PharoDebug.log ? > > If you want to use Pharo as a script interpreter, then just do like other > interpreter: report results and errors on stdout / stderr. > Then, you can redirect the output to also have it in a file if you want. I > would not use PharoDebug.log or any other file. > > Christophe > > > -- Pablo Tesone. tesonep(a)gmail.com

June 23, 2016

Re: [Pharo-users] How can an image know it is running headless?

by Valentin Ryckewaert

Sven is right, is Headless works well :) 2016-06-23 0:25 GMT+02:00 Sven Van Caekenberghe <sven(a)stfx.eu>: > SmalltalkImage>>#isHeadless ? > > > On 22 Jun 2016, at 23:57, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > > > Hi all, > > > > I would like to know how to know if the image is running in headless > mode. Is there an expression I can run in my code to establish that? > > > > TIA, > > > > -- > > Does this mail seem too brief? Sorry for that, I donât mean to be rude! > Please see http://emailcharter.org . > > > > Johan Fabry - http://pleiad.cl/~jfabry > > PLEIAD and RyCh labs - Computer Science Department (DCC) - > University of Chile > > > > > > >

June 23, 2016

Xtreams: Debugging Grammars

by Sean P. DeNigris

I converted parts of rfc 5322 to the following: grammarEmailAddress ^'addrspec <- localpart "@" domain localpart <- dotatom / quotedstring /* obs-local-part */ domain <- dotatom / domainliteral /* obs-domain */ domainliteral <- [CFWS] "[" *([FWS] dtext) [FWS] "]" [CFWS] dtext <- [\x000021-\x000050] / /* Printable US-ASCII */ [\x000054-\x00007E] /* characters not including */ /* / obs-dtext ; "[", "]", or "\" */ /* rfc5234 B.1 */ ALPHA <- [\x000041-\x00005A] / [\x000061-\x00007A] DIGIT <- [\x000030-\x000039] HTAB <- [\x000009] /* horizontal tab */ SP <- [\x000020] WSP <- SP / HTAB /* 3.2.2. Folding White Space and Comments */ FWS <- ([*WSP CRLF] 1*WSP) /* obs-FWS */ ctext <- [\x000021-\x000027] / [\x00002A-\x00005B] / [\x00005D-\x00007E] ccontent <- ctext / quotedpair / comment comment <- "(" *([FWS] ccontent) [FWS] ")" CFWS <- (1*([FWS] comment) [FWS]) / FWS /* 3.2.1. Quoted characters */ quotedpair <- ("\" (VCHAR / WSP)) /* / obs-qp */ /* 3.2.3. Atom */ atext <- ALPHA / DIGIT / "!" / "#" / "$" / "%" / "&" / "''" / "*" / "+" / "-" / "/" / "=" / "?" / "^" / "_" / "`" / "{" / "|" / "}" / "~" atom <- [CFWS] 1*atext [CFWS] dotatomtext <- 1*atext *("." 1*atext) dotatom <- [CFWS] dotatomtext [CFWS] /* 3.2.4. Quoted Strings */ qtext <- [\x000021] / /* Printable US-ASCII */ [\x000023-\x00005B] / /* characters not including */ [\x00005D-\x00007E] /* "\" or the quote character */ /* obs-qtext */ qcontent <- qtext / quotedpair quotedstring <- [CFWS] DQUOTE *([FWS] qcontent) [FWS] DQUOTE [CFWS]' When I evaluate: parser := PEGParser parserPEG parse: 'Grammar' stream: PEGParser grammarEmailAddress actor: PEGParserParser new. I get: KeyNotFound: key 'quotedstring' not found in Dictionary How am I supposed to debug that to find the typo in my giant string above?! ----- Cheers, Sean -- View this message in context: http://forum.world.st/Xtreams-Debugging-Grammars-tp4902581.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

June 23, 2016

Xtreams: Extending Bootstrap

by Sean P. DeNigris

I copy-pasted the addr-spec grammar from rfc5322 and was converting it to Xtreams format. One PITA was converting all the decimal values to hex e.g. "%d97" -> "\x000061". I wanted to extend the Xtream grammar to handle "/d97". I extended PEGParserGenerator and PEGParserParser with the following: Escape: backslash character: character hexes: hexes ... character = $d ifTrue: [^(String withAll: hexes) asNumber asCharacter] But I couldn't figure out how to put this extension into action. PEGParser>>parserBootstrap has a comment "This method was generated with the following code: PEGParser parserPEG parse: 'Grammar' stream: PEGParser grammarPEG actor: PEGParserGenerator new", but evaluating that after extending produced the same output as the original. What am I missing? Thanks. ----- Cheers, Sean -- View this message in context: http://forum.world.st/Xtreams-Extending-Bootstrap-tp4902579.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

June 22, 2016

Re: [Pharo-users] How can an image know it is running headless?

by Sven Van Caekenberghe

SmalltalkImage>>#isHeadless ? > On 22 Jun 2016, at 23:57, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > Hi all, > > I would like to know how to know if the image is running in headless mode. Is there an expression I can run in my code to establish that? > > TIA, > > -- > Does this mail seem too brief? Sorry for that, I donât mean to be rude! Please see http://emailcharter.org . > > Johan Fabry - http://pleiad.cl/~jfabry > PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile > >

June 22, 2016

Re: [Pharo-users] How can an image know it is running headless?

by Henrik Nergaard

MessageBrowser browse: ( (Symbol selectorTable select: [ :s | s includesSubstring: #headless caseSensitive: false ] ) flatCollect: [ :s | s implementors ] as: OrderedCollection ). Best regards, Henrik -----Original Message----- From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of Johan Fabry Sent: Wednesday, June 22, 2016 11:57 PM To: Pharo is welcome <pharo-users(a)lists.pharo.org> Subject: [Pharo-users] How can an image know it is running headless? Hi all, I would like to know how to know if the image is running in headless mode. Is there an expression I can run in my code to establish that? TIA, -- Does this mail seem too brief? Sorry for that, I donât mean to be rude! Please see http://emailcharter.org . Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

June 22, 2016