* math: how to display ≔?
@ 2011-06-14 10:51 Paul Menzel
2011-06-14 14:18 ` Hans Hagen
0 siblings, 1 reply; 6+ messages in thread
From: Paul Menzel @ 2011-06-14 10:51 UTC (permalink / raw)
To: ntg-context
[-- Attachment #1.1.1: Type: text/plain, Size: 557 bytes --]
Dear ConTeXt folks,
probably this is again a font problem, but I just want to report that
the definition symbol ≔ (colon equal) [1] I am able to insert directly
using Neo layout [2] is not displayed.
--- minimal example ---
\starttext
The definition symbol := is not shown: $≔$.
\stoptext
--- minimal example ---
I am using the following ConTeXt version.
ConTeXt ver: 2011.05.18 22:26 MKIV fmt: 2011.5.27 int: english/english
Thanks,
Paul
[1] http://www.unicode.org/charts/PDF/U2200.pdf
[2] http://neo-layout.org/
[-- Attachment #1.1.2: colonequal.pdf --]
[-- Type: application/pdf, Size: 6398 bytes --]
[-- Attachment #1.1.3: colonequal.tex --]
[-- Type: text/x-tex, Size: 70 bytes --]
\starttext
The definition symbol := is not shown: $≔$.
\stoptext
[-- Attachment #1.2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
[-- Attachment #2: Type: text/plain, Size: 485 bytes --]
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: math: how to display ≔?
2011-06-14 10:51 math: how to display ≔? Paul Menzel
@ 2011-06-14 14:18 ` Hans Hagen
2011-06-14 14:30 ` Aditya Mahajan
2011-06-19 23:01 ` Paul Menzel
0 siblings, 2 replies; 6+ messages in thread
From: Hans Hagen @ 2011-06-14 14:18 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Paul Menzel
On 14-6-2011 12:51, Paul Menzel wrote:
> Dear ConTeXt folks,
>
>
> probably this is again a font problem, but I just want to report that
> the definition symbol ≔ (colon equal) [1] I am able to insert directly
> using Neo layout [2] is not displayed.
The virtual lm does not has that symbol so I've added it.
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: math: how to display ≔?
2011-06-14 14:18 ` Hans Hagen
@ 2011-06-14 14:30 ` Aditya Mahajan
2011-06-15 8:18 ` Hans Hagen
2011-06-19 23:01 ` Paul Menzel
1 sibling, 1 reply; 6+ messages in thread
From: Aditya Mahajan @ 2011-06-14 14:30 UTC (permalink / raw)
To: mailing list for ConTeXt users
[-- Attachment #1: Type: TEXT/PLAIN, Size: 623 bytes --]
On Tue, 14 Jun 2011, Hans Hagen wrote:
> On 14-6-2011 12:51, Paul Menzel wrote:
>> Dear ConTeXt folks,
>>
>>
>> probably this is again a font problem, but I just want to report that
>> the definition symbol ≔ (colon equal) [1] I am able to insert directly
>> using Neo layout [2] is not displayed.
>
> The virtual lm does not has that symbol so I've added it.
In LM, \colonequals is created by a TeX macro. There were a few other
symbols that were in the same category (\mapsto, long arrows). Earlier we
did not have a clean mechanism to add these fallbacks. Is there such a
mechanism now?
Aditya
[-- Attachment #2: Type: text/plain, Size: 485 bytes --]
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: math: how to display ≔?
2011-06-14 14:30 ` Aditya Mahajan
@ 2011-06-15 8:18 ` Hans Hagen
0 siblings, 0 replies; 6+ messages in thread
From: Hans Hagen @ 2011-06-15 8:18 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 14-6-2011 4:30, Aditya Mahajan wrote:
> On Tue, 14 Jun 2011, Hans Hagen wrote:
>
>> On 14-6-2011 12:51, Paul Menzel wrote:
>>> Dear ConTeXt folks,
>>>
>>>
>>> probably this is again a font problem, but I just want to report that
>>> the definition symbol ≔ (colon equal) [1] I am able to insert directly
>>> using Neo layout [2] is not displayed.
>>
>> The virtual lm does not has that symbol so I've added it.
>
> In LM, \colonequals is created by a TeX macro. There were a few other
> symbols that were in the same category (\mapsto, long arrows). Earlier
> we did not have a clean mechanism to add these fallbacks. Is there such
> a mechanism now?
Virtual shapes ... (at some point I will make that a more general feature).
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: math: how to display ≔?
2011-06-14 14:18 ` Hans Hagen
2011-06-14 14:30 ` Aditya Mahajan
@ 2011-06-19 23:01 ` Paul Menzel
2011-06-20 7:02 ` Hans Hagen
1 sibling, 1 reply; 6+ messages in thread
From: Paul Menzel @ 2011-06-19 23:01 UTC (permalink / raw)
To: ntg-context
[-- Attachment #1.1: Type: text/plain, Size: 557 bytes --]
Am Dienstag, den 14.06.2011, 16:18 +0200 schrieb Hans Hagen:
> On 14-6-2011 12:51, Paul Menzel wrote:
> > probably this is again a font problem, but I just want to report that
> > the definition symbol ≔ (colon equal) [1] I am able to insert directly
> > using Neo layout [2] is not displayed.
>
> The virtual lm does not has that symbol so I've added it.
Testing this it looks like the composed := is used, since both are not
aligned vertically. Is that correct? (I do not know anything about lm or
fonts in general.)
Thanks,
Paul
[-- Attachment #1.2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 198 bytes --]
[-- Attachment #2: Type: text/plain, Size: 485 bytes --]
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: math: how to display ≔?
2011-06-19 23:01 ` Paul Menzel
@ 2011-06-20 7:02 ` Hans Hagen
0 siblings, 0 replies; 6+ messages in thread
From: Hans Hagen @ 2011-06-20 7:02 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Paul Menzel
On 20-6-2011 1:01, Paul Menzel wrote:
> Am Dienstag, den 14.06.2011, 16:18 +0200 schrieb Hans Hagen:
>> On 14-6-2011 12:51, Paul Menzel wrote:
>
>>> probably this is again a font problem, but I just want to report that
>>> the definition symbol ≔ (colon equal) [1] I am able to insert directly
>>> using Neo layout [2] is not displayed.
>>
>> The virtual lm does not has that symbol so I've added it.
>
> Testing this it looks like the composed := is used, since both are not
> aligned vertically. Is that correct? (I do not know anything about lm or
> fonts in general.)
indeed, for a real one you have to use the upcoming lm-math
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-06-20 7:02 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-06-14 10:51 math: how to display ≔? Paul Menzel
2011-06-14 14:18 ` Hans Hagen
2011-06-14 14:30 ` Aditya Mahajan
2011-06-15 8:18 ` Hans Hagen
2011-06-19 23:01 ` Paul Menzel
2011-06-20 7:02 ` Hans Hagen
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).