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Author Tcl-URL! - weekly Tcl news and links (Nov 23)
Uwe Klein

2007-11-23, 7:13 pm

QOTW:
Greetings good people of TCL land... - Fredderic
http://groups.google.com/group/comp...cb45af82bea8727

[W]ith threads, don't trust any existing build. - tom.rmadilo
http://groups.google.com/group/comp...1235b2450243900


POTW:
ANNOUNCE: Release 1.1 of tcl-cm3 by Andrew Mangogna
http://groups.google.com/group/comp...ad3dcd487ab77a1
I'm pleased to announce the availability of release 1.1 of tcl-cm3, Tcl
Tools for the Cortex-M3. This release includes an interactive GUI browser
program that allows attaching to a running target and viewing the core and
peripheral registers along with halting, resuming and resetting the core.
There are also the usual array of bug fixes and enhancements.
Tcl-CM3 is a project to generate open source tools that aid software
development on ARM Cortex-M3 processors. The initial focus is on gaining
access to the on-chip debugging aspects of the Cortex-M3 primarily via the
Luminary Micro Stellaris series of chips.
Homepage:
http://sourceforge.net/projects/tcl-cm3

wntbackup.tcl - a help for using ntbackup.exe on MS Windows
http://groups.google.com/group/comp...741c10ae76d05cb
I wrote the wntbackup.tcl script that is an interface to the Microsoft
Windows Backup Utility (ntbackup.exe that comes with some versions of
Microsoft Windows). It can be used to back up data to a file or to a
stand-alone tape library (tape drive). The backups created using
wntbackup.tcl can be restored with ntbackup.exe.
wntbackup.tcl simplifies reporting (the backup log can be sent via
e-mail) and managing backup files created in backup jobs that are
scheduled to run regularly.
Limitations (when compared to ntbackup.exe)
- In a backup to a file it uses a new file for each backup job, i.e. a
backup file cannot be appended.
- In a backup to a tape it is designed for unmanaged method of backup
which requires manual loading of media (see more at
http://support.microsoft.com/kb/239892) and therefore a backup
overwrites any tape that is currently in the tape drive. More over,
the script does not allow spanning of backup media.
Homepage:
http://code.google.com/p/wntbackup/
MEET:
Symposium "Image Processing and Analysis" within the ICCES'08 USA - Announce & Call for Papers
http://groups.google.com/group/comp...1933a69927b7a3e

ORBI: or what happened on comp.lang.tcl
OSX Property List (.plist) parser
http://groups.google.com/group/comp...60280917b76db64

Anyone doing Tcl development on gOS?
http://groups.google.com/group/comp...6c25e309f217a08

cross-platform tcl c extension questions
http://groups.google.com/group/comp...513cf1270444687

booklets vs books
http://groups.google.com/group/comp...abc7d7fbb67109f
Dreams of desire ;-)

global a b != global a; global b in this circumstance
http://groups.google.com/group/comp...ce5026d546ea722

ensembles vs. commands
http://groups.google.com/group/comp...7d8cd04cf261d48

TIPX: new, used and discarded Tips
TIP 308 by Kevin B. Kenny : Tcl Database Connectivity (TDBC)
http://www.tcl.tk/cgi-bin/tct/tip/308.html
is a new TIP
See also:
http://groups.google.com/group/comp...d1d93d1606c6b19
http://aspn.activestate.com/ASPN/Ma...cl-core/3581780

OOTW: Orphan of the w or questions nobody answered yet:
can tDOM be used to access HTML objects like Javascript ?
http://groups.google.com/group/comp...4faab1355a54744

ATTC: At the Core:
[TCLCORE] Emergency brakes on TIP 267 [exec -ignorestderr]
http://aspn.activestate.com/ASPN/Ma...cl-core/3579975

[TCLCORE] Change to RegExp Engine
http://aspn.activestate.com/ASPN/Ma...cl-core/3580956


Thanks for Arjen Markus for his wly summary of Wiki action:
Now that we can use "real" tables on the Wiki and other new
formatting, very old pages are turning up again, some could
do with a textual update too. Anyway, on to the summary

How to - the old way
- How to build good packages? This page could be modernised,
in your humble chronicler's view, but the advice is not
bad - <http://wiki.tcl.tk/1236>

- How to choose fonts? Again, an updating might be useful,
but the typographical advice is still valid:
<http://wiki.tcl.tk/451>

- With Tcl 8.5 we get a new command for a whole new insight
in Tcl's bytecodes. For the basics: <http://wiki.tcl.tk/1604>
For the new command: <http://wiki.tcl.tk/20334>

Graphs and graphics
- You might want to have a look at <http://wiki.tcl.tk/2473> if
you are interested in data structures known as graphs - or
any of a dozen or more related pages.

- Talking of graphs, a network is a kind of graph too. And
very suitable for visualisation: <http:/wiki.tcl.tk/16279>

- Graphs, as in data plots or charts, can be found in
<http://wiki.tcl.tk/11265> - at the end suggestions on
how Plotchart might be improved ...

- If you need to know more about colours and the way to
specify them, read up on the HLS and RGB systems:
<http://wiki.tcl.tk/19711>

- And last but not least, doodling the Celtic way:
run the program and see the figure change to your every
command - <http://wiki.tcl.tk/20337>


Everything Tcl-related you want is probably one or two clicks away in these
pages:
The "Welcome to comp.lang.tcl" message by Andreas Kupries
http://www.purl.org/net/tcl-welcome
comp.lang.tcl is a crucial resource for Tcl practitioners.
An interesting perspective on its traffic appears at
http://groups.google.com/group/comp.lang.tcl/about

The Tcl Developer Site is Tcl's "home base".
http://www.tcl.tk

Larry Virden maintains a comp.lang.tcl FAQ launcher.
http://www.purl.org/NET/Tcl-FAQ/

The Tcl Developer Xchange is a highly organized resource center
of documents and software with provisions for individuals to
maintain references to their own software:
http://www.tcl.tk/resource/
The TDX sponsor, ActiveState, also keeps info to convince your
boss Tcl is a good thing
http://www.tcl.tk/scripting/

The Tcl'ers Wiki is a huge, dynamic, collaboratively edited repository
of documentation, examples, tutorials and pontifications on all things
Tcl.
http://wiki.tcl.tk/0
For the ideal overview of the topics about Tcl most likely to
interest a newcomer, see "Arts and Crafts ..."
http://wiki.tcl.tk/969
There's also a high-quality Wikibook on Tcl:
http://en.wikibooks.org/wiki/Programming:Tcl

ActiveState maintains binaries distribution and development tools
http://www.activestate.com/Tcl
along with a Cookbook of Tcl recipes
http://aspn.activestate.com/ASPN/Cookbook/Tcl

"La Gazette du Técleux" is an important monthly publication.
http://wfr.tcl.tk/1159

deli.cio.us presents an intriguing approach to reference commentary.
It already aggregates quite a bit of Tcl intelligence.
http://del.icio.us/tag/tcl

Cameron Laird tracks several Tcl/Tk references of interest (but
needs to validate many of the links).
http://phaseit.net/claird/comp.lang.tcl/

Years ago, Cetus Links maintained a Tcl/Tk page with verified links
http://www.cetus-links.org/oo_tcl_tk.html

"Yahoo! Groups" archives comp.lang.tcl.announce posts--even
though clta itself is dormant.
http://groups.yahoo.com/group/tcl_announce/

We're working on more useful archives of past installments. In the
meantime, an alternative is
http://groups.google.com/groups?oi=...p=comp.lang.tcl

Suggestions/corrections for next w's posting are always welcome.

To receive a new issue of this posting in e-mail each Monday, ask
<claird@phaseit.net> to subscribe. Be sure to mention "Tcl-URL!".
--
Phaseit, Inc. (http://phaseit.net) is pleased to participate in and
sponsor the "Tcl-URL!" project.
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