Xotcl September 2012

xotcl@alice.wu.ac.at

2 participants
3 discussions

Announcement: Next Scripting Framework 2.0b3 available
by Gustaf Neumann 10 Jun '13

10 Jun '13

Dear Community, We are pleased to announce the availability of the Next Scripting Framework 2.0b3 which can be obtained from http://next-scripting.org Best regards - Gustaf Neumann - Stefan Sobernig =============================================== Announcing NSF 2.0b3 ************************* Major changes relative to NSF 2.0b2 are: * Additional Features: - object parameters: call method "assign" on slot objects, when it is provided - include "-returns" in introspection for aliases and scripted methods. New subcommand "info method returns" for nx. - better compatibility with XOTcl 1.*: * invocation of objects via method interface follows per default the XOTcl 1.* conventions. In order to obtain the semantics of ensemble objects, the object properties "keepcallerself" and "perobjectdispatch" have to be used. * better handling of XOTcl 1.* configure commands (starting with a "-") when list property is lost (Many thanks to Zoran Vasjljevic for the good example) * use different version numbers in serializer to avoid mixups between XOTcl 1 and XOTcl 2 when both packages are installed * Improved Code Quality: - improved performance * rewrite of alias handling (alias reform) * improved branch prediction * significant speedup for handling large numbers of subclasses (subclass reform), avoid repetitious computations * significant speedup on mass-destroy (e.g. on thread exit) - provide better protection for deletion/overwriting of base classes - fixed potential duplicates on diamond inheritance - fixed unknown handling for "-local" and "-system" dispatches - improved compatibility for windows compilations (c89, __WIN32__) - fixed potential crashes * during method caching * error messages * implicit deletions - follow Tcl convention on error messages (start always with lower case) - better handling of multiple errors in a single command. - return GMT dates in Httpd as RFCs require * Improved documentation - fixed typos, improve wordings * Extended regression tests MORE INFO General and more detailed information about the Next Scripting Framework and its components can be found at http://next-scripting.org

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Registration Open for 19th Annual Tcl/Tk Conference (Tcl'2012)
by Andreas Kupries 10 Sep '12

10 Sep '12

19th Annual Tcl/Tk Conference (Tcl'2012) http://www.tcl.tk/community/tcl2012/ November 12 - 16, 2012 Sessions: National Museum of Health and Medicine Chicago 175 W. Washington Chicago, IL 60602 Rooms: Holiday Inn Chicago Mart Plaza 350 West Mart Center Drive Chicago, Illinois, USA Map/Transport: https://maps.google.com/maps/ms?msid=204739899073144451536.0004c144222a9036… http://wiki.tcl.tk/28843#pagetoca7e55932 I am pleased to announce that registration for the Conference is now open at http://www.tcl.tk/community/tcl2012/reg.html To book a room at the conference hotel at reduced rates please follow the instructions on that page. Note that the offer of reduced rates expires on October 20. Book early. Our schedule can be found at http://www.tcl.tk/community/tcl2012/schedule.html Conference Committee Clif Flynt Noumena Corp General Chair, Website Admin Andreas Kupries ActiveState Software Inc. Program Chair Cyndy Lilagan Nat. Museum of Health & Medicine, Chicago Site/Facilities Chair Arjen Markus Deltares Brian Griffin Mentor Graphics 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'2012 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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XOTclIDE und XOTcl 2.0
by Gustaf Neumann 03 Sep '12

03 Sep '12

Dear all, when one uses XOTclIDE with XOTcl 2.0, please note that the meta-data info provided via "@" must not be prefixed with "::". - The easiest way to migrate to XOTcl 2.* and XOTclIDE is to use XOTcl 1.6.7 + XOTclIDE 0.85 and save the files at least once (this provides the correct prefixes). These saved files are usable for XOTcl 1.6.* and XOTcl 2.* - XOTcl 2.0 requires XOTclIDE 0.85 - If one wants to edit files produced with XOTclIDE 0.84 (or older) with XOTcl 2.0 (and XOTclIDE 0.85), please use the following one-liner to fix the source files: cd your-source-directory-with-xotcl-files perl -pi -e ‘s/^@ ::/@ /g’ `fgrep -rl ‘@ ::’ .` All the best -gustaf neumann

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Xotcl September 2012