Xotcl

xotcl@alice.wu.ac.at

2 participants
653 discussions

nextto
by Victor Mayevski 23 Jan '15

23 Jan '15

Recently I looked over TclOO and noticed a "nextto" feature. It appears to be pretty useful and I supposed it should be trivial to implement it in NX. Any ideas how? Thanks, Victor

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Announcement: XOTcl-Light Available XOTcl on top of TclOO
by mail＠xdobry.de 23 Jan '15

23 Jan '15

Hi! I have created XOTcl-Light package. It is pure Tcl package on TclOO that provide XOTcl compatible system. https://github.com/xdobry/xotcl-light It is not full compatible and slower (more or less 50% slower than original XOTcl) but enough to run my own XOTcl programs. All XOTcl-Light object are TclOO objects and can be modified introspected and extended by TclOO code. Incompatiblities * no complex slot attributes. Only simple parameter similar to earlier XOTcl versions. * no complex forward syntax only TclOO forward * no unknown mechanism for creating object from class (MyClass create myinst, can not be written as MyClass myinst). It can be easy simulated but I do not use it * many introspection command does not support all options * self is not modified and work like in TclOO It is early version the work is ongoing. Please report bugs. Best Regards Artur

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Suggestion needed
by Victor Mayevski 22 Jan '15

22 Jan '15

Using NX, over some period of time, I have find myself customizing nx::Object (adding my own methods to it) in order to adapt NX to my personal needs. It works and is a nice way to extend NX globally but I would rather not pollute the nx:: namespace. Can there be a better way of doing it, like, for example "nx copy nxcustom" and then using nxcustom::Object and nxcustom::Class? I have tried making a copy of the nx.tcl source file and renaming the "nx" namespace in it. That does work nicely but might not be the best way of doing it. Any suggestions? Thanks

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x64
by Josh Barton 19 Nov '14

19 Nov '14

How do I compile nsf/xotcl for x64 on Solaris instead of 32? I have tried simply specifiying -m64 but that doesn't seem to be enough. bartonjd

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How to build XOTcl 1.6.8 so that it works with both Tcl 8.5 and 8.6?
by Yusuke Yamasaki 15 Oct '14

15 Oct '14

Hello, Because the teapot repository has up to XOTcl 1.6.7 for Windows, I tried to build 1.6.8 for myself. The easiest way was to use Msys/MinGW. ./configure --enable-threads --prefix=/c/bin/tcl8.5.16 \ --with-tcl=/c/src/tcl8.5.16/win --with-tk=/c/src/tk8.5.16/win \ --with-actiweb=no --with-xotclsh=no --with-xowish=no \ --without-expat --without-gdbm \ --with-tclinclude=/c/bin/tcl8.5.16/include \ --with-tkinclude=/c/bin/tcl8.5.16/include make make install However it only works with either 8.5 or 8.6 depending on the version which I specified by --with-tcl option. Though I don't have deep understanding of the stub mechanism, I know it is a key to make a generic version of a C extension. I think XOTcl has -DUSE_TCL_STUBS=1 by default configuration according to config.log. Is there anything wrong with my build procedure? Windows 7 Professional SP1 64bit Tcl/Tk 8.5.16 --- Yusuke Yamasaki <tm9233yy(a)gmail.com>

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21th Tcl Conference - Registration & Hotel Reminder
by Andreas Kupries 14 Oct '14

14 Oct '14

21'th Annual Tcl/Tk Conference (Tcl'2014) http://www.tcl.tk/community/tcl2014/ This is a reminder that Registration for the Conference is open and can be done at http://www.tcl.tk/community/tcl2014/reg.html Note that the holding period for hotel rooms has passed. To register for a room, call 1-503-796-3851, speak to Mary Kirchner and mention the Tcl Conference to receive the reduced rate. See you in Portland, Andreas Kupries Tcl 2014 Program Chair ActiveState Software Inc. Vancouver, BC, Canada

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2nd Call For Papers, 21th Annual Tcl/Tk Conference 2014
by Andreas Kupries 12 Aug '14

12 Aug '14

21'th Annual Tcl/Tk Conference (Tcl'2014) http://www.tcl.tk/community/tcl2014/ [ It is 4 weeks to the deadline for Abstracts and proposals ... ] November 10 - 14, 2014 Embassy Suites Downtown Portland, Oregon, USA Important Dates: Abstracts and proposals due Sep 8, 2014 Notification to authors Sep 22, 2014 Author materials due Oct 20, 2014 Tutorials start Nov 10, 2014 Conference starts Nov 12, 2014 [[ Registration is open. ]] Email Contact: tclconference(a)googlegroups.com Submission of Summaries Tcl/Tk 2014 will be held in Portland, Oregon, USA from November 10 - 14, 2014. The program committee is asking for papers and presentation proposals from anyone using or developing with Tcl/Tk (and extensions). Past conferences have seen submissions covering a wide variety of topics including: * Scientific and engineering applications * Industrial controls * Distributed applications and Network Managment * Object oriented extensions to Tcl/Tk * New widgets for Tk * Simulation and application steering with Tcl/Tk * Tcl/Tk-centric operating environments * Tcl/Tk on small and embedded devices * Medical applications and visualization * Use of different programming paradigms in Tcl/Tk and proposals for new directions. * New areas of exploration for the Tcl/Tk language Submissions should consist of an abstract of about 100 words and a summary of not more than two pages, and should be sent as plain text to <tclconference AT googlegroups DOT com> no later than August 5, 2014. Authors of accepted abstracts will have until September 2, 2014 to submit their final paper for the inclusion in the conference proceedings. The proceedings will be made available on digital media, so extra materials such as presentation slides, code examples, code for extensions etc. are encouraged. Printed proceedings will be produced as an on-demand book at lulu.com The authors will have 25 minutes to present their paper at the conference. The program committee will review and evaluate papers according to the following criteria: * Quantity and quality of novel content * Relevance and interest to the Tcl/Tk community * Suitability of content for presentation at the conference Proposals may report on commercial or non-commercial systems, but those with only blatant marketing content will not be accepted. Application and experience papers need to strike a balance between background on the application domain and the relevance of Tcl/Tk to the application. Application and experience papers should clearly explain how the application or experience illustrates a novel use of Tcl/Tk, and what lessons the Tcl/Tk community can derive from the application or experience to apply to their own development efforts. Papers accompanied by non-disclosure agreements will be returned to the author(s) unread. All submissions are held in the highest confidentiality prior to publication in the Proceedings, both as a matter of policy and in accord with the U. S. Copyright Act of 1976. The primary author for each accepted paper will receive registration to the Technical Sessions portion of the conference at a reduced rate. Other Forms of Participation The program committee also welcomes proposals for panel discussions of up to 90 minutes. Proposals should include a list of confirmed panelists, a title and format, and a panel description with position statements from each panelist. Panels should have no more than four speakers, including the panel moderator, and should allow time for substantial interaction with attendees. Panels are not presentations of related research papers. Slots for Works-in-Progress (WIP) presentations and Birds-of-a-Feather sessions (BOFs) are available on a first-come, first-served basis. WIP slots can be reserved like any paper proposal. BOF slots will be managed on-site. All attendees with an interesting work in progress should consider reserving a WIP slot. Registration Information More information on the conference is available the conference Web site (http://www.tcl.tk/community/tcl2014/) and will be published on various Tcl/Tk-related information channels. Registration is open. To keep in touch with news regarding the conference and Tcl events in general, subscribe to the tcl-announce list. See: http://code.activestate.com/lists/tcl-announce to subscribe to the tcl-announce mailing list. Conference Committee Clif Flynt Noumena Corp General Chair, Website Admin Andreas Kupries ActiveState Software Inc. Program Chair Brian Griffin Mentor Graphics Site/Facilities Chair Arjen Markus Deltares Cyndy Lilagan Nat. Museum of Health & Medicine, Chicago Donal Fellows University of Manchester Gerald Lester KnG Consulting, LLC Jeffrey Hobbs ActiveState Software Inc. Kevin Kenny GE Global Research Center Larry Virden Mike Doyle National Museum of Health & Medicine, Chicago Ron Fox NSCL/FRIB at Michigan State University & CAEN Technologies Steve Landers Digital Smarties Contact Information tclconference(a)googlegroups.com Tcl'2014 would like to thank those who are sponsoring the conference: ActiveState Software Inc. Buonacorsi Foundation Mentor Graphics Noumena Corp. SR Technology Tcl Community Association

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1st Call For Papers, 21th Annual Tcl/Tk Conference 2014
by Andreas Kupries 01 May '14

01 May '14

21'th Annual Tcl/Tk Conference (Tcl'2014) http://www.tcl.tk/community/tcl2014/ November 10 - 14, 2014 Embassy Suites Downtown Portland, Oregon, USA Important Dates: Abstracts and proposals due Sep 8, 2014 Notification to authors Sep 22, 2014 Author materials due Oct 20, 2014 Tutorials start Nov 10, 2014 Conference starts Nov 12, 2014 [[ Registration is open. ]] Email Contact: tclconference(a)googlegroups.com Submission of Summaries Tcl/Tk 2014 will be held in Portland, Oregon, USA from November 10 - 14, 2014. The program committee is asking for papers and presentation proposals from anyone using or developing with Tcl/Tk (and extensions). Past conferences have seen submissions covering a wide variety of topics including: * Scientific and engineering applications * Industrial controls * Distributed applications and Network Managment * Object oriented extensions to Tcl/Tk * New widgets for Tk * Simulation and application steering with Tcl/Tk * Tcl/Tk-centric operating environments * Tcl/Tk on small and embedded devices * Medical applications and visualization * Use of different programming paradigms in Tcl/Tk and proposals for new directions. * New areas of exploration for the Tcl/Tk language Submissions should consist of an abstract of about 100 words and a summary of not more than two pages, and should be sent as plain text to <tclconference AT googlegroups DOT com> no later than August 5, 2014. Authors of accepted abstracts will have until September 2, 2014 to submit their final paper for the inclusion in the conference proceedings. The proceedings will be made available on digital media, so extra materials such as presentation slides, code examples, code for extensions etc. are encouraged. Printed proceedings will be produced as an on-demand book at lulu.com The authors will have 25 minutes to present their paper at the conference. The program committee will review and evaluate papers according to the following criteria: * Quantity and quality of novel content * Relevance and interest to the Tcl/Tk community * Suitability of content for presentation at the conference Proposals may report on commercial or non-commercial systems, but those with only blatant marketing content will not be accepted. Application and experience papers need to strike a balance between background on the application domain and the relevance of Tcl/Tk to the application. Application and experience papers should clearly explain how the application or experience illustrates a novel use of Tcl/Tk, and what lessons the Tcl/Tk community can derive from the application or experience to apply to their own development efforts. Papers accompanied by non-disclosure agreements will be returned to the author(s) unread. All submissions are held in the highest confidentiality prior to publication in the Proceedings, both as a matter of policy and in accord with the U. S. Copyright Act of 1976. The primary author for each accepted paper will receive registration to the Technical Sessions portion of the conference at a reduced rate. Other Forms of Participation The program committee also welcomes proposals for panel discussions of up to 90 minutes. Proposals should include a list of confirmed panelists, a title and format, and a panel description with position statements from each panelist. Panels should have no more than four speakers, including the panel moderator, and should allow time for substantial interaction with attendees. Panels are not presentations of related research papers. Slots for Works-in-Progress (WIP) presentations and Birds-of-a-Feather sessions (BOFs) are available on a first-come, first-served basis. WIP slots can be reserved like any paper proposal. BOF slots will be managed on-site. All attendees with an interesting work in progress should consider reserving a WIP slot. Registration Information More information on the conference is available the conference Web site (http://www.tcl.tk/community/tcl2014/) and will be published on various Tcl/Tk-related information channels. Registration is open. To keep in touch with news regarding the conference and Tcl events in general, subscribe to the tcl-announce list. See: http://code.activestate.com/lists/tcl-announce to subscribe to the tcl-announce mailing list. Conference Committee Clif Flynt Noumena Corp General Chair, Website Admin Andreas Kupries ActiveState Software Inc. Program Chair Brian Griffin Mentor Graphics Site/Facilities Chair Arjen Markus Deltares Cyndy Lilagan Nat. Museum of Health & Medicine, Chicago Donal Fellows University of Manchester Gerald Lester KnG Consulting, LLC Jeffrey Hobbs ActiveState Software Inc. Kevin Kenny GE Global Research Center Larry Virden Mike Doyle National Museum of Health & Medicine, Chicago Ron Fox NSCL/FRIB Michigan State University Steve Landers Digital Smarties Contact Information tclconference(a)googlegroups.com Tcl'2014 would like to thank those who are sponsoring the conference: ActiveState Software Inc. Buonacorsi Foundation Mentor Graphics Noumena Corp. SR Technology Tcl Community Association

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John Ousterhout Featured Speaker at Tcl New & Proven User Conference in New Orleans (Tcl'2013)
by Andreas Kupries 19 Aug '13

19 Aug '13

Founder of Tool Command Language to talk about Tcl Past, Present & Future Ann Arbor, MI -- August 16, 2013 -- The Tcl/Tk User Association, which is celebrating over 20 years of innovation using the Tool Command Language (Tcl), confirmed today that John Ousterhout will be a Featured Speaker at the conference in New Orleans, LA from Sept 23-27, 2013. Ousterhout is the original developer of the Tcl and Tk programming language, a combination of the Tool Command Language and the Tk graphical user interface tookit (Tk). His presentation will focus on the evolution of Tcl/Tk from its original language format created at the University of California Berkeley to the most robust and easy-to-learn dynamic programming language that seamlessly powers today's applications. He is also the author of Tcl and the Tk ToolKit (2nd Edition). "John started a revolution born out of frustration," says Clif Flynt, President, Tcl Community Association and author of Tcl/Tk: A Developer's Guide. "Before Tcl, programmers devised their own languages that were intended to be embedded into applications. By creating Tcl/Tk, John created a language for rapid prototyping that works immediately." The Tcl New and Proven user conference will feature several Tcl experts including Jeff Hobbs, Chief Technical Officer at ActiveState, Gerald Lester, creator of Tcl Web Services and a keynote speech by Karl Lehenbauer of FlightAware.com. Programmers attending the conference will learn the best practices for using Tcl's new object-oriented commands and widgets as well as seeing new applications and techniques in the fields ranging from business applications to health, aerospace and beyond. "The Tcl New & Proven User Conference will be focusing on innovation throughout the years," says Flynt. "We are very pleased to have two of the people who helped create the Tcl we know today at our 20th conference." Interested in attending the Tcl conference? Go to http://www.tcl.tk/community/tcl2013/ to register. Learn more about Tcl/Tk by visiting the Tcl Developer Xchange http://www.tcl.tk/ where you can download Tcl 8.6 and a free trial of TDK 5 (Tcl Dev Kit). ### About Tcl/Tk (http://www.tcl.tk/) Celebrating over 20 years of providing rapid prototyping, Tool Command Language (Tcl) is an open source, robust, powerful and easy-to-learn dynamic programming language ideal for today's web and desktop applications, networking, administration, and testing. Tk is a graphical user interface toolkit that enables the development of native-looking GUIs on multiple platforms such as Windows, Mac OS X and Linux. The combination of Tcl and the Tk GUI toolkit is referred to as Tcl/Tk.. The vibrant Tcl user community comes together on the Tcl Developer Xchange website hosted by ActiveState (http://www.tcl.tk/), which provides a variety of resources for programmers working with Tcl/Tk to increase their productivity and share ideas. Worldwide Tcl conferences, Tcl/Tk downloads and access to the Tcler's Wiki are all available online at the Tcl Developer Xchange. The latest books, tutorials and demos are also accessible from this site along with the Tcl core development team that steers the ongoing evolution of the language. Contact: Amy Hesser Hesser Communications Group amy(a)hessercommunications.com 312-933-8324

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Hotel Room Rate Reminder - 20th Annual Tcl/Tk Conference (Tcl'2013)
by Andreas Kupries 13 Aug '13

13 Aug '13

20'th Annual Tcl/Tk Conference (Tcl'2013) http://www.tcl.tk/community/tcl2013/ September 23 - 27, 2013 Bourbon Orleans Hotel New Orleans, Louisiana, USA http://www.bourbonorleans.com/ Hello all. This is a general reminder that the offer of reduced rates for rooms at the conference hotel expires on August 19, i.e. in a week. Book Now! (if you haven't already). Of course registration for the Conference is still open at http://www.tcl.tk/community/tcl2013/reg.html To book a room at the conference hotel at reduced rates please follow the instructions on that page. Our schedule can be found at http://www.tcl.tk/community/tcl2013/schedule.html Conference Committee Clif Flynt Noumena Corp General Chair, Website Admin Andreas Kupries ActiveState Software Inc. Program Chair Gerald Lester KnG Consulting, LLC Site/Facilities Chair Arjen Markus Deltares Brian Griffin Mentor Graphics Cyndy Lilagan Nat. Museum of Health & Medicine, Chicago Donal Fellows University of Manchester Jeffrey Hobbs ActiveState Software Inc. Kevin Kenny GE Global Research Center Larry Virden Mike Doyle National Museum of Health & Medicine, Chicago Ron Fox NSCL/FRIB Michigan State University Steve Landers Digital Smarties Contact Information tclconference(a)googlegroups.com Tcl'2013 would like to thank those who are sponsoring the conference: ActiveState Software Inc. Buonacorsi Foundation Mentor Graphics Noumena Corp. SR Technology Tcl Community Association

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