Xotcl May 2011

xotcl@alice.wu.ac.at

3 participants
5 discussions

XOTcl 1.6.6 available
by Gustaf Neumann 03 Nov '11

03 Nov '11

Announcing XOTcl 1.6.6 ************************* Dear XOTcl Community, We are pleased to announce the availability of XOTcl 1.6.6 Major changes relative to 1.6.5 are: * improved 64-bit compatibility (expat) * fixed minor memory leaks (info methods, forward error case) * fixed potential cyclic dependencies via namespace imports during cleanup * fixed potential crash with var-traces being fired twice * compatibility with Tcl 8.6b1 * fix for debian packaging For more details about the changes, please consult the ChangeLog and documentation. The planned next release will be 2.0.0 MORE INFORMATION General and more detailed information about XOTcl and its components can be found at http://www.xotcl.org best regards -gustaf neumann

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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 ===================================================================

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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

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Xotcl May 2011