Xotcl

xotcl@alice.wu.ac.at

2 participants
653 discussions

make segmentation fault
by Victor Mayevski 07 Aug '11

07 Aug '11

Compiling NX against latest fossil Tcl source, on 32bit Ubuntu based distro, 2.6.35-30 kernel, after ./configure: # make Appending pkgIndex-package.add to pkgIndex.tcl in /root/NX/library/xotcl/library/lib Appending pkgIndex-subdir.add to pkgIndex.tcl in /root/NX/library/xotcl/library/store ... xotcl::metadataAnalyzer 0.85 loaded from './library/xotcl/library/lib/metadataAnalyzer.xotcl' ... xotcl::staticMetadataAnalyzer 0.84 loaded from './library/xotcl/library/lib/staticMetadata.xotcl' ... xotcl::htmllib 0.1 loaded from './library/xotcl/library/lib/htmllib.xotcl' ... xotcl::xodoc 0.84 loaded from './library/xotcl/library/lib/xodoc.xotcl' XOTcl Documentation Tool ------------------------ Documenting to directory ./library/xotcl/doc: ..../library/serialize/serializer.tcl /bin/bash: line 3: 4401 Segmentation fault TCL_LIBRARY=`echo /root/tcl-src-fossil/library` LD_LIBRARY_PATH=".:/usr/local/lib:" PATH=".:/usr/local/lib:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" TCLLIBPATH=". ." /usr/local/bin/tclsh8.6 ./library/xotcl/library/lib/makeDoc.xotcl ./library/xotcl/doc $docs make: *** [library/xotcl/doc/langRef-xotcl.html] Error 139

2 1

3rd Call For Papers, 18th Annual Tcl/Tk Conference 2011
by Andreas Kupries 05 Aug '11

05 Aug '11

[[ Get your papers in. The deadline for abstracts and proposals is three weeks away. ]] 18th Annual Tcl/Tk Conference (Tcl'2011) http://www.tcl.tk/community/tcl2011/ October 24 - 28, 2011 Comfort Suites Manassas Manassas, Virgina, USA Important Dates: Abstracts and proposals due August 26, 2011 Notification to authors September 12, 2011 WIP and BOF reservations open August 1, 2011 Author materials due October 9, 2011 Tutorials Start October 24, 2011 Conference starts October 26, 2011 Email Contact: tclconference(a)googlegroups.com Submission of Summaries Tcl/Tk 2011 will be held in Manassas, Virgina, USA from October 24 - 28, 2011. 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 This year is the fourth year that the Tcl community is participating in the Google Summer of Code. The conference program committee would like to encourage submissions that report on the Tcl projects selected for Google SoC 2011. 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 26, 2011. Authors of accepted abstracts will have until October 9, 2011 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. TCLCA receives first publication rights, and expects that this is the first time the paper is published. Not a retread from another conference, etc. TCLCA further receives subsequent publication rights, to handle the Publish-On-Demand nature of Lulu, our vendor for the dissemination of the conference proceedings. All other rights are retained by the author. You can put this on your website, include it in a book, expand it into a novel, sell the movie rights, etc. 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 starting in August 1, 2011. Specific instructions for reserving WIP and BOF time slots will be provided in the registration information available in June 2011. Some WIP and BOF time slots will be held open for on-site reservation. 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/tcl2011/) and will be published on various Tcl/Tk-related information channels. Reservations for hotel suites can be made by calling (703) 686-1100. Be certain to mention that you are with the Tcl/Tk Conference to get the Tcl/Tk Conference room rate. To keep in touch with news regarding the conference and Tcl events in general, subscribe to the tcl-announce list. See: http://aspn.activestate.com/ASPN/Mail/ 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 Cyndy Lilagan Iomas Research, LLC Brian Griffin Mentor Graphics Ron Fox NSCL/FRIB Michigan State University Arjen Markus Deltares Mike Doyle Iomas Research, LLC Gerald Lester KnG Consulting, LLC Donal Fellows University of Manchester Jeffrey Hobbs ActiveState Software Inc. Steve Landers Digital Smarties Kevin Kenny GE Global Research Center Larry Virden Tcl FAQ Maintainer Steve Redler IV SR Technology Contact Information tclconference(a)googlegroups.com Tcl'2011 would like to thank those who are sponsoring the conference: ActiveState Software Inc. Buonacorsi Foundation Mentor Graphics Noumena Corp. SR Technology Tcl Community Association

1 0

Sqlite command inside NX object
by Victor Mayevski 01 Aug '11

01 Aug '11

#I am confused about the following behaviour of Sqlite command inside NX object. Object create o; o require namespace; sqlite3 o::db /tmp/my.db o db eval {create table mytable (data)}; o public method insert {data} {:db eval {insert into mytable values ($data)} }; #In the above, sqlite sees the variable $data as being empty (or non-existent); #If I rewrite the method in a following way (using double quotes instead of braces), it works: o public method insert {data} {:db eval "insert into mytable values ($data)" }; #The problem is that I might want to insert binary/BLOB data etc, therefore use the : @ $ prefix for variables, I have to use braces, not double quotes. #After much trial and error I got the following to work: o public method insert {data} {[self]::db eval {insert into mytable values ($data)} }; #why doesn't sqlite see the variable with :db AND braces syntax but it works fine with [self]::db or :db + double quotes syntax ? #as far as I am concerned, the problem is solved, I am just curious what is going on here.

2 1

Incorrect behavior?
by Victor Mayevski 30 Jun '11

30 Jun '11

%Object create o ::o %o attribute {a oldvalue} ::o::a %o a oldvalue %o attribute {a newvalue} ::o::a %o a oldvalue % Thanks, Victor

3 5

2nd Call For Papers, 18th Annual Tcl/Tk Conference 2011
by Andreas Kupries 17 Jun '11

17 Jun '11

[[ Important Changes: The Conference Registration Page is live. Regarding special events we are looking into arranging a trip to the Air and Space Museum out near Dulles. This is currently a very tentative thing. If a local person would like to help with this please talk to "clif(a)cflynt.com". ]] 18th Annual Tcl/Tk Conference (Tcl'2011) http://www.tcl.tk/community/tcl2011/ October 24 - 28, 2011 Comfort Suites Manassas Manassas, Virgina, USA Important Dates: Abstracts and proposals due August 26, 2011 Notification to authors September 12, 2011 WIP and BOF reservations open August 1, 2011 Author materials due October 9, 2011 Tutorials Start October 24, 2011 Conference starts October 26, 2011 Email Contact: tclconference(a)googlegroups.com Submission of Summaries Tcl/Tk 2011 will be held in Manassas, Virgina, USA from October 24 - 28, 2011. 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 This year is the fourth year that the Tcl community is participating in the Google Summer of Code. The conference program committee would like to encourage submissions that report on the Tcl projects selected for Google SoC 2011. 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 26, 2011. Authors of accepted abstracts will have until October 9, 2011 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 starting in August 1, 2011. Specific instructions for reserving WIP and BOF time slots will be provided in the registration information available in June 2011. Some WIP and BOF time slots will be held open for on-site reservation. 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/tcl2011/) and will be published on various Tcl/Tk-related information channels. Reservations for hotel suites can be made by calling (703) 686-1100. Be certain to mention that you are with the Tcl/Tk Conference to get the Tcl/Tk Conference room rate. To keep in touch with news regarding the conference and Tcl events in general, subscribe to the tcl-announce list. See: http://aspn.activestate.com/ASPN/Mail/ 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 Cyndy Lilagan Iomas Research, LLC Brian Griffin Mentor Graphics Ron Fox NSCL/FRIB Michigan State University Arjen Markus Deltares Mike Doyle Iomas Research, LLC Gerald Lester KnG Consulting, LLC Donal Fellows University of Manchester Jeffrey Hobbs ActiveState Software Inc. Steve Landers Digital Smarties Kevin Kenny GE Global Research Center Larry Virden Tcl FAQ Maintainer Steve Redler IV SR Technology Contact Information tclconference(a)googlegroups.com Tcl'2011 would like to thank those who are sponsoring the conference: ActiveState Software Inc. Buonacorsi Foundation Mentor Graphics Noumena Corp. SR Technology Tcl Community Association

1 0

little spreadsheet in NX
by Gustaf Neumann 19 May '11

19 May '11

Dear Community, Here is a little spreadsheet program in NX. Maybe, someone has a usage for it. best regards -gustaf =============================================================================== # A small Spreadsheet implementation, originally developed by Richard # Suchenwirth in plain Tcl (see http://wiki.tcl.tk/1287). The # spreadsheet was rewritten in an object oriented manner as a design # study in NX by Gustaf Neumann in May 2011. # package require nx package require Tk ############################################################################## # Class TkUtils # # A small support class to ease syntactically the reference to # instance variables and the registration of callbacks. ############################################################################## nx::Class create TkUtils { :protected method bindvar {name} { :require namespace return [nx::self]::$name } :protected method callback {name args} { return [list [nx::self] $name {*}$args] } } ############################################################################## # Class SpreadSheet # # The SpreadSheet computes simply totals for rows and columns. ############################################################################## nx::Class create SpreadSheet { # # The following attributes can be used for configuring the # spreadsheet. # :attribute {rows:integer 3} :attribute {cols:integer 2} :attribute {width:integer 8} # # If no widget is provided, use the name of the object as widget # name. # :attribute {widget ".[namespace tail [self]]"} # # Use the methods of TkUtils in this class. # :mixin TkUtils # # The method "cell" hides the internal respresentation and sets a # cell to a value. # :method cell {pair value} { set :data($pair) $value } # # The constructor builds the SpreadSheet matrix via multiple text # entry fields. # :method init {} { set :last ${:rows},${:cols} ;# keep grand total field trace var [:bindvar data] w [:callback redo] frame ${:widget} for {set y 0} {$y<= ${:rows}} {incr y} { set row [list] for {set x 0} {$x<= ${:cols}} {incr x} { set e [entry ${:widget}.$y,$x -width ${:width} \ -textvar [:bindvar data($y,$x)] -just right] if {$x==${:cols} || $y==${:rows}} { $e config -state disabled -background grey -relief flat } lappend row $e } grid {*}$row -sticky news } $e config -relief solid } # # The method "redo" is triggered via the updates in the cells # :public method redo {varname el op} { if {$el ne ${:last}} { lassign [split $el ,] y x if {$x ne ""} { :sum $y,* $y,${:cols} :sum *,$x ${:rows},$x } ;# otherwise 'el' was not a cell index } ;# prevent endless recalculation of grand total } # # The method "sum" adds the values matched by pattern (typically a # row or column) and sets finally the target column with the total # :method sum {pat target} { set sum 0 set total "" ;# default if no addition succeeds foreach {i value} [array get :data $pat] { if {$i != $target} { if {[string is double -strict $value]} { set total [set sum [expr {$sum + $value}]] } } } :cell $target $total } } # Build spreadsheet x SpreadSheet create x { # populate with some values :cell 0,0 Spread1 :cell 1,0 47 :cell 2,1 11 } # Build spreadsheet y SpreadSheet create y -rows 4 -cols 4 { :cell 0,0 Spread2 :cell 1,0 12 :cell 2,2 22 } # pack the widgets pack [x widget] [y widget] -fill both ===================================================================

1 0

Compilation failure
by Victor Mayevski 19 May '11

19 May '11

Hello Gustaf, NX will not compile against the latest 8.6 TCL from fossil on 32 bit Ubuntu. Here is the error (after "./configure"): ##################### 4ghz NX # make gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsf.c` -o nsf.o gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfError.c` -o nsfError.o gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfObjectData.c` -o nsfObjectData.o gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfProfile.c` -o nsfProfile.o gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfTrace.c` -o nsfTrace.o ./generic/nsfAccessInt.h:76: warning: ‘VarHashTableCreate’ defined but not used gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfUtil.c` -o nsfUtil.o gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfShadow.c` -o nsfShadow.o ./generic/nsfAccessInt.h:76: warning: ‘VarHashTableCreate’ defined but not used gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfCompile.c` -o nsfCompile.o gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/aolstub.c` -o aolstub.o gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfStubInit.c` -o nsfStubInit.o rm -f libnsf2.0.0.so gcc -shared -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -Wl,--export-dynamic -o libnsf2.0.0.so nsf.o nsfError.o nsfObjectData.o nsfProfile.o nsfTrace.o nsfUtil.o nsfShadow.o nsfCompile.o aolstub.o nsfStubInit.o -L/usr/local/lib -ltclstub8.6 : libnsf2.0.0.so gcc -DPACKAGE_NAME=\"nsf\" -DPACKAGE_TARNAME=\"nsf\" -DPACKAGE_VERSION=\"2.0.0\" -DPACKAGE_STRING=\"nsf\ 2.0.0\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_TCL_COMPILE_H=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DTCL_THREADS=1 -DMODULE_SCOPE=extern\ __attribute__$\(__visibility__\(\"hidden\"$\)\) -D_LARGEFILE64_SOURCE=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_STRUCT_STAT64=1 -DHAVE_OPEN64=1 -DHAVE_LSEEK64=1 -DHAVE_TYPE_OFF64_T=1 -DUSE_TCL_STUBS=1 -DCOMPILE_NSF_STUBS=1 -DNSF_VERSION=\"2.0\" -DNSF_PATCHLEVEL=\"2.0.0\" -I"/root/tcl-src-fossil/generic" -I"/root/tcl-src-fossil/unix" -I./generic -g -O2 -pipe -O2 -fomit-frame-pointer -Wall -fPIC -c `echo ./generic/nsfStubLib.c` -o nsfStubLib.o rm -f libnsfstub2.0.0.a ar cr libnsfstub2.0.0.a nsfStubLib.o ranlib libnsfstub2.0.0.a TclStackFree: incorrect freePtr (0x8bb1e78 != 0x8bb2000). Call out of sequence? make: *** [libraries-pkgindex] Aborted ############################### Thanks

2 1

NX attributes
by Victor Mayevski 18 May '11

18 May '11

Although it might be something obvious but I cannot think of it at the moment. How do I delete attributes created with the "attribute" method?

2 2

test driven development
by Victor Mayevski 18 May '11

18 May '11

I am beginning to learn and use test driven development in my projects. I've noticed that NX does not use the standard "tcltest" package in Tcl but instead provides it's own "nx::test". Is there a specific reason for that? Thanks, Victor

4 4

NX: crash report
by Victor Mayevski 14 Apr '11

14 Apr '11

The following (incorrect) usage will cause a crash: ***** % o attribute {a v} ::o::a % o::a #Incorrect usage Segmentation fault ***** The next one, however, does not crash: ***** % Object create o ::o % o attribute {a v} ::o::a % o a # Correct usage first v % o::a # Incorrect usage can't read "o::a": no such variable while executing "o::a" % *****

2 1

← Newer
1
...
8
9
10
11
12
13
14
...
66
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

Xotcl