- Pharo-users - lists.pharo.org

Re: [Pharo-users] what to use for simple parsing

by stepharo

In essence you have - PetitParser (read chapter in deep into pharo) incremental composable flexible a bit slow - Smacc static traditional I think that there is one chapter in book in progress on github Stef > Excerpts from Thierry Goubier's message of 2015-03-28 08:46:46 +0100: >> I can answer for SmaCC. It would do the job, be very simple and fairly >> fast with a trick or two to handle the param unquoted string. > could someone provide (or link to) a comparison between the major parsers? > why are there even multiple ones? > > greetings, martin. >

March 28, 2015

Re: [Pharo-users] New success stories

by stepharo

They have a problem with their web site. I may remove the link Le 28/3/15 10:18, kilon alios a Ã©crit : > yeap looks beautiful, they use a html front end like almost all pharo > success stories. But the link to their website does work for me, it > gives me a blank page. Anyone else with this problem ? > > On Sat, Mar 28, 2015 at 10:49 AM, Hilaire <hilaire(a)drgeo.eu > <mailto:hilaire@drgeo.eu>> wrote: > > Le 28/03/2015 08:43, stepharo a Ã©crit : > > http://pharo.org/success/Quuve > > Impressive screenshot ! > > > > > http://pharo.org/success/iBizLog > > > > stef > > > > > > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > > > >

March 28, 2015

problem with Pharo-Launcher

by rohit sharma

Hi, i want to save proxy settings in pharo-launcher and for that i enable development environment. After this i get a warning message "The method ToolRegistry>>userManager has been deprecated. use UserManager default Select Proceed to continue, or close this window to cancel the operation." and when i click to "proceed" the launcher it hangs. Any suggestions? Regards, Rohit Sharma

March 28, 2015

Issue on enabling developer options in Pharo Launcher

by Jigyasa Grover

Sir I have installed the latest version of PharoLauncher on my system (OS : Ubuntu 14.04) Whenever I try to enable the developer option in the settings , I get a warning dialog , in which clicking on Proceed hangs up the application. I have repeated the process twice or thrice , but am stuck at the same position. I have attached the screenshot of the warning recieved. Kindly review this issue. Thanks and Regards Jigyasa Grover

March 28, 2015

Re: [Pharo-users] New success stories

by kilon alios

yeap looks beautiful, they use a html front end like almost all pharo success stories. But the link to their website does work for me, it gives me a blank page. Anyone else with this problem ? On Sat, Mar 28, 2015 at 10:49 AM, Hilaire <hilaire(a)drgeo.eu> wrote: > Le 28/03/2015 08:43, stepharo a Ã©crit : > > http://pharo.org/success/Quuve > > Impressive screenshot ! > > > > > http://pharo.org/success/iBizLog > > > > stef > > > > > > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > > > >

March 28, 2015

Re: [Pharo-users] New success stories

by Hilaire

Le 28/03/2015 08:43, stepharo a Ã©crit : > http://pharo.org/success/Quuve Impressive screenshot ! > > http://pharo.org/success/iBizLog > > stef > > -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

March 28, 2015

Re: [Pharo-users] [Pharo-dev] Pharo sprint on Friday, 3rd April

by Marcus Denker

> > This means having a look at the issue tracker to find some issue that are > interesting to work on could be an idea. > > Maybe a trello board could be used to sync for the remote sprinters. > https://trello.com/b/OQ2k210W <https://trello.com/b/OQ2k210W> It is public for viewing, for editing I think we need to add people. Marcus

March 28, 2015

Re: [Pharo-users] what to use for simple parsing

by kilon alios

PettitParser provides a more Pharo orientated syntax. SmaCC uses syntax very similar to regex. SmaCC comes with a lot of parser for programming languages. I chose SmaCC because a) the syntax is very compact and it allows me a bird's eye view over the overall syntax definition, but also more difficult to read. PettitParse is the opposite , much easier to read but more verbose. b) It comes with a very detailed python parser and many other parsers. For less powerful parsing you can use also regex which is what both parser are based on as a general idea. The advantage of regex is that is already included inside Pharo. However if you plan to extend your syntax and grow it to something complex pettit or smacc will be a far better choice. I use smacc to parse python data types (list, dictionaries and custom python types) to pharo objects and so far has been working like a charm. I could do the same with PettitParser but having a python parser saved me time in the short and long run. I also really like the compact syntax, it took me time to get used to regex syntax but now I find quite easy to read. Hope that helps you.

March 28, 2015

Re: [Pharo-users] what to use for simple parsing

by Martin BÃ¤hr

Excerpts from Thierry Goubier's message of 2015-03-28 08:46:46 +0100: > I can answer for SmaCC. It would do the job, be very simple and fairly > fast with a trick or two to handle the param unquoted string. could someone provide (or link to) a comparison between the major parsers? why are there even multiple ones? greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

March 28, 2015

Re: [Pharo-users] How to silently generate and remove code

by Marcus Denker

I think we have not yet any good API for thisâ¦ one problem is that the .changes is not only a transaction log, but in addition the place where the source of a method is stored. I would like to -> make transaction log + source storage independent. -> add a kind of âvirtualâ package for these generated entities so that there is no package that gets dirty when generating code reflectively -> have a good API so one can distinguishes âsystem notifications are sendâ from âchange is loggedâ and âsource is storedâ. > On 27 Mar 2015, at 21:15, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > Hi all, > > for LRP I am auto generating classes and methods, and removing them when I no longer need them. This however produces a lot of entries in the change file that are not needed at all. So I am looking into generating and removing them silently, however with not much success. Can anybody help me out in how to do the following without having entries in the changes file? > > - add a class (The standard subclass:instanceVariableNames:classVariableNames:category: message does not seem to have a âsilentâ equivalent) > - remove a class ( aClass removeFromSystem: false. still logs to changes, apparently) > - compile a method (aClass compileSilently: methodstring classified: #generated. still logs to changes, apparently) > - remove a method (removeSelector: does not seem to have a âsilentâ option) > - add / remove class variables (again, no âsilentâ option) > - run a RBCreateAccessorsForVariableRefactoring > > Thanks in advance! > > ---> Save our in-boxes! http://emailcharter.org <--- > > Johan Fabry - http://pleiad.cl/~jfabry > PLEIAD lab - Computer Science Department (DCC) - University of Chile > >

March 28, 2015