Abridged summary of comp.lang.tcl@googlegroups.com - 20 updates in 8 topics

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Abridged summary of comp.lang.tcl@googlegroups.com - 20 updates in 8 topics

comp.lang.tcl mailing list
Mike Griffiths <[hidden email]>: Jun 13 03:45PM -0700

On Tuesday, 12 June 2018 22:25:20 UTC+1, heinrichmartin wrote:
> msg = Tcl_ObjPrintf("invalid bareword \"%.*s%s\"",
> (scanned < limit) ? scanned : ...more
heinrichmartin <[hidden email]>: Jun 14 12:53AM -0700

On Wednesday, June 13, 2018 at 2:08:51 PM UTC+2, stefan wrote:
> I think, there is general agreement that barewords for operators were not necessarily a good idea (see also the discussion in TIP ...more
[hidden email]: Jun 14 12:04PM -0700

In addition to this suggestion, I would like to see a change to the set command so that one could do something like this without having to specifically code the expr command itself. When promoting ...more
heinrichmartin <[hidden email]>: Jun 14 12:52PM -0700

> In addition to this suggestion, I would like to see a change to the set command so that one could do something like this without having to specifically code the expr command itself. ...more
[hidden email]: Jun 14 06:00AM -0700

> In a future release of vanillawish/undroidwish Ffidl for Win32 and Win64 will be included built to a single DLL. It is a question of time, few days hopefully.
 
That's great news, thank you ...more
[hidden email]: Jun 14 10:47AM -0700

Further down the rabbit hole...
 
As far as I understand how ffi_raw_call wants to be used, I've written a test that uses this function, i.e. no Ffidl involved, just plain libffi (version 3.2.1), and ...more
[hidden email]: Jun 13 01:31PM -0700

On Wednesday, June 13, 2018 at 1:17:57 PM UTC-7, Brad Lanam wrote:
 
> You can trace the variable and when it changes adjust the width of the
> entry widget. I would recommend only increasing the ...more
Robert Heller <[hidden email]>: Jun 13 03:51PM -0500

> pack .te$n -fill both -expand true -padx 10 -pady 5
> }
 
> You need to supply a minimal verifiable example.
 
It might also depend on the window manager and the O/S being used.
 
 
-- ...more
Robert Heller <[hidden email]>: Jun 13 03:59PM -0500


> You can trace the variable and when it changes adjust the width of the
> entry widget. I would recommend only increasing the width of the entry widget
> and never decreasing it.
...more
[hidden email]: Jun 13 02:15PM -0700

On Wednesday, June 13, 2018 at 1:59:29 PM UTC-7, Robert Heller wrote:
> One can also stick a scrollbar (horizontal) on an entry widget. Probably
> overkill, but doable if one must.
...more
Gerald Lester <[hidden email]>: Jun 13 04:47PM -0500

> pack .te$n -fill both -expand true -padx 10 -pady 5
 
> Depending on how many entry's and the font size, these may or may not fit within the toplevel window, and I have to manually resize.
...more
Schelte Bron <[hidden email]>: Jun 14 05:30PM +0200

> I took yours but just made the entry text bigger, and it does not
> autosize to fit. Maybe it's something with the text entry???
 
You can achieve the requested result by creating a label for each ...more
Christian Gollwitzer <[hidden email]>: Jun 13 08:56PM +0200

Am 13.06.18 um 10:20 schrieb heinrichmartin:
>> ...
>> set A [numarray::neg [numarray::* 3 [set x]]]
 
> is unary minus really evaluated after the multiplication? In Tcl unary operators take ...more
Christian Gollwitzer <[hidden email]>: Jun 13 09:48PM +0200

Am 13.06.18 um 21:44 schrieb Brad Lanam:
 
>> Christian
 
> https://en.wikipedia.org/wiki/Order_of_operations#Special_cases
 
> What does 4**3**2 evaluate to? Just curious.
 
As it should:
...more
Arjen Markus <[hidden email]>: Jun 14 12:02AM -0700

On Wednesday, June 13, 2018 at 9:48:20 PM UTC+2, Christian Gollwitzer wrote:
> (Tests) 66 % vectcl::vexpr {(4**3)**2}
> 4096.0
 
> Christian
 
Yes, ** is a right-associative operator whereas the ...more
heinrichmartin <[hidden email]>: Jun 14 12:23AM -0700

On Wednesday, June 13, 2018 at 8:56:21 PM UTC+2, Christian Gollwitzer wrote:
> 9
> (Tests) 60 % vectcl::vexpr {-a**2}
> -9.0
 
I agree about the power operator, but the example uses the ...more
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