Abridged summary of comp.lang.tcl@googlegroups.com - 32 updates in 7 topics

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Abridged summary of comp.lang.tcl@googlegroups.com - 32 updates in 7 topics

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Alexandru <[hidden email]>: Apr 13 02:48AM -0700

Hi,
 
Say I want my Tcl/Tk app to execute multiple external longl lasting processes in parallel. I would want to use twapi to send a charge of multiple tasks to the system (which is Windows in my ...more
Harald Oehlmann <[hidden email]>: Apr 13 12:16PM +0200

Am 13.04.2019 um 11:48 schrieb Alexandru:
> 3. Or should I even use the coroutines (which I must say I don't fully understand until now).
 
> Many thanks.
> Alexandru
 
If the long lasting ...more
Alexandru <[hidden email]>: Apr 13 03:23AM -0700

Am Samstag, 13. April 2019 12:16:25 UTC+2 schrieb Harald Oehlmann:
> You will need threads (or even subprocesses if the called routines are
> not thread-safe) if the called routines are blocking.
...more
Harald Oehlmann <[hidden email]>: Apr 13 12:26PM +0200

Am 13.04.2019 um 12:23 schrieb Alexandru:
 
>> Harald
 
> Thanks Harald for the fast help.
> Since the long lasting processes are external (different executable) I guess they are not blocking the ...more
Harald Oehlmann <[hidden email]>: Apr 13 12:28PM +0200

Am 13.04.2019 um 12:23 schrieb Alexandru:
 
>> Harald
 
> Thanks Harald for the fast help.
> Since the long lasting processes are external (different executable) I guess they are not blocking the ...more
Alexandru <[hidden email]>: Apr 13 03:38AM -0700

Am Samstag, 13. April 2019 12:28:04 UTC+2 schrieb Harald Oehlmann:
> > Since the long lasting processes are external (different executable) I guess they are not blocking the interpreter. ...more
Alexandru <[hidden email]>: Apr 13 03:41AM -0700

Am Samstag, 13. April 2019 12:26:55 UTC+2 schrieb Harald Oehlmann:
 
> > Thanks Harald for the fast help.
> > Since the long lasting processes are external (different executable) I guess they are ...more
Harald Oehlmann <[hidden email]>: Apr 13 12:47PM +0200

Am 13.04.2019 um 12:41 schrieb Alexandru:
>>> Since the long lasting processes are external (different executable) I guess they are not blocking the interpreter. So you are saying in this case I ...more
Alexandru <[hidden email]>: Apr 13 03:57AM -0700

Am Samstag, 13. April 2019 12:47:47 UTC+2 schrieb Harald Oehlmann:
 
> >> if you do the checking by an after event, it is event based...
 
> > But for example the "after 100" command is blocking for ...more
Alexandru <[hidden email]>: Apr 13 06:59AM -0700

Am Samstag, 13. April 2019 12:28:04 UTC+2 schrieb Harald Oehlmann:
> > Since the long lasting processes are external (different executable) I guess they are not blocking the interpreter. ...more
Harald Oehlmann <[hidden email]>: Apr 13 04:24PM +0200

Am 13.04.2019 um 15:59 schrieb Alexandru:
 
>> If those are external commands, you may use open with a pipe to execute
>> them. Then you put a fileevent readable to observe any results.
...more
Alexandru <[hidden email]>: Apr 13 07:27AM -0700

Am Samstag, 13. April 2019 16:24:47 UTC+2 schrieb Harald Oehlmann:
 
> > I was just doing some tests with "exec ... &" and see that the executable I'm calling is still blocking although I use the "&" ...more
Alexandru <[hidden email]>: Apr 13 07:33AM -0700

Am Samstag, 13. April 2019 16:24:47 UTC+2 schrieb Harald Oehlmann:
 
> > I was just doing some tests with "exec ... &" and see that the executable I'm calling is still blocking although I use the "&" ...more
Rich <[hidden email]>: Apr 13 04:06PM

> executable I'm calling is still blocking although I use the "&" at
> the end of exec. With another executable I see no blocking. Can it
> be, that the blocking depends on the executable?
...more
Rich <[hidden email]>: Apr 13 04:11PM


> Okay, I tried to use the "open" command with the pipe symbol and it
> still blocks:
 
> set code [catch {set pid [open "|$executable" r]} err]
 
What is the name of the executable?
...more
Robert Heller <[hidden email]>: Apr 13 11:35AM -0500


> Okay, I tried to use the "open" command with the pipe symbol and it still b=
> locks:
 
> set code [catch {set pid [open "|$executable" r]} err]
 
The above line is wrong (in too many ways).
...more
Alexandru <[hidden email]>: Apr 13 09:41AM -0700

Am Samstag, 13. April 2019 18:11:25 UTC+2 schrieb Rich:
> > still blocks:
 
> > set code [catch {set pid [open "|$executable" r]} err]
 
> What is the name of the executable?
 
gmsh.exe
 
...more
Alexandru <[hidden email]>: Apr 13 09:44AM -0700

Am Samstag, 13. April 2019 18:35:25 UTC+2 schrieb Robert Heller:
> > locks:
 
> > set code [catch {set pid [open "|$executable" r]} err]
 
> The above line is wrong (in too many ways).
...more
Alexandru <[hidden email]>: Apr 13 01:17PM -0700

Am Samstag, 13. April 2019 18:35:25 UTC+2 schrieb Robert Heller:
> } else {
> fileevent $fp readable [list readPipe $fp]
> }
 
I did exactly as in your code but the process is still blocking. ...more
Nicolas <[hidden email]>: Apr 13 10:25AM -0700

Hi Csaba,
I don't succeed (especially on macOS with TK compiled as a framework and ttk::setTheme aqua) to make the columns of a tablelist to fill all the space available in the frame that handle it. ...more
nemethi <[hidden email]>: Apr 13 08:35PM +0200

Am 13.04.19 um 19:25 schrieb Nicolas:
 
> can you point me to what I'm missing...
> best regards,
> nicolas
 
Take a look at the -stretch widget option and the -stretchable column ...more
nemethi <[hidden email]>: Apr 13 06:57PM +0200

Am 11.04.19 um 20:57 schrieb Nicolas:
> just to know, do you plan an update of tablelist in a near future (with yview scroll xx units improvement you made)?
 
My original plan was to release the ...more
Nicolas <[hidden email]>: Apr 13 10:13AM -0700

Le samedi 13 avril 2019 18:57:23 UTC+2, nemethi a écrit :
> before the end of this month (possibly within the next few days).
 
> --
> Csaba Nemethi http://www.nemethi.de ...more
Bella <[hidden email]>: Apr 13 02:16AM -0700

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Amiya <[hidden email]>: Apr 13 05:54AM -0700

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[hidden email]: Apr 12 02:17PM -0700

Ooooopsie, you found a bug, see fix in https://www.androwish.org/index.html/info/3f0769cc0a01e355
 
[info nameofexecutable] reports an empty string on Android due to the very
different startup by ...more
Harald Oehlmann <[hidden email]>: Apr 13 12:13PM +0200

> universe which only sometimes allows to escape other things like Tcl/Tk).
 
> Take care,
> Christian
 
Thank you, Christian,
 
what I understand from the fix is, that the path component "./lib" ...more
[hidden email]: Apr 13 03:43AM -0700

Am Samstag, 13. April 2019 12:13:49 UTC+2 schrieb Harald Oehlmann:
 
> what I understand from the fix is, that the path component "./lib" is
> not important and may be removed and will be removed in ...more
Harald Oehlmann <[hidden email]>: Apr 13 12:48PM +0200

> be eliminated … and hopefully isn't relied on by some application.
 
> All the best,
> Christian
 
Great! thank you, Christian, for the continuous work,
Harald
...more
Mike Griffiths <[hidden email]>: Apr 12 02:12PM -0700

On Friday, 12 April 2019 16:28:33 UTC+1, Harald Oehlmann wrote:
 
> By the way, in my posted program, there is an infinite loop.
 
> Thanks,
> Harald
 
You can still use bindtags:
 
> bindtags ...more
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