Description:
The Tcl programming language and related tools.
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Announce: Tcl Tensor package, v4.0a1
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The Tcl Tensor package allows for the creation and manipulation of multidimensional numerical arrays. This is an update of code I wrote many moons ago for work done at General Motors R&D, and previously released in source form as the "Tns" package. The new version, 4.0a1, updates the code to use the Tcl_Obj interface, has a TEA-compliant... more »
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incr $i ?
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Given: (Windows) 1 % incr i 1 (Windows) 2 % incr $i 1 (Windows) 3 % incr $$i 1 (Windows) 5 % puts $i 1 (Windows) 6 % puts $$i $1 Shouldn't incr $i or incr $$i return an error from the Tcl interpreter as incr is looking for the var name, not the variable? Thanks!
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ANN: Raloo Version 0.2
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I'm pleased to announce the availability of Raloo version 0.2. Raloo can be obtained from SourceForge at: [link] Raloo is a Tcl package that combines TclRAL with TclOO to create a relation oriented programming system. This release corresponds to the software that... more »
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simple tktable help
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array set cells { 0,1 London 0,2 Reading 0,3 Gloucester 0,4 Swindon ...AccountTbl configure -variable cells -rows 3 -cols 3 hi- i am not sure how to get the values in the array "cells" to appear in the tktable. AccountTbl is an alias?? what is the equivalent of "activate" to get the array to show in the grid??... more »
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Gridplus 2.3: The examples are fine ...
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... the error was sitting in front of the monitor. Hello out there, lest my previous posting concerning gridplus leave the impression that the examples may have a problem: they don't. I have the habit of including a line like foreach w [winfo children .] {catch {destroy $w}} somewhere in the beginning in every Tcl file which creates a GUI - it... more »
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A question to Windows users
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Perhaps someone of you could make a tip, how one could find a full path to "desktop" folder? Of course, the solution should be: - language independent - Windows version independent - "full path" - I mean: the returned string should include drive letter It doesn't even has to be TCL-based - in fact, the best would be something,... more »
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Is it safe for stack?
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I mean the quite often (as I see) used construction of the type: proc eventLoop {} { ... after 100 eventLoop } Seems to me very recursion-like, and I'm wondering, will it cause overflow in the end?
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Playing with Rowland's prime generator
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Hello, Since Tcl now has arbitrary-precision integers, I wondered how convincing it could prove with simple number-theoretic algorithms. One that has shown up recently is the awesome Rowland series [link] which is worth a few lines of (any language, including Tcl):... more »
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Book about SIMPL project with lots of Tcl/Tk examples
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The SIMPL open source project ([link]) has been around since 1999. From very early on SIMPL has maintained an extensive set of Tcl/Tk connection libraries. One such library utilizes a daemon and a TCP/IP protocol to allow Tcl/Tk processes running in Windows to appear as well behaved SIMPL processes to a... more »
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Tcl/tk generating too many wiindow manager events
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I am trying to modify tkbiff (Tcl/Tk, homepage at [link] ), and on some platforms at least (e.g. 32 bit 2.6.24-gentoo-r8 running KDE), other program's windows continue to update but the window manager appears to be swamped: mouse moves and alt-tabs appear to do nothing, at least nothing until a couple of minutes after... more »
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