Re: [NTG-context] Nabla operator appears italic in formula
On 3/23/2013 9:34 PM, Xenia wrote:
Dear context list,
using the nabla symbol ∇ in formulas, I wondered why it looks italic and
not upright as for example in [1].
I attach an example.
Because that's how it's defined in math italics ... is nabla always
supposed to be upright in standard math italic mode?
(I'll change the \nable definition to \unexpanded\def\nabla{∇}.)
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
-
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Re: [NTG-context] Nabla operator appears italic in formula
On 24 mars 2013, at 11:24, Hans Hagen pra...@wxs.nl wrote:
On 3/23/2013 9:34 PM, Xenia wrote:
Dear context list,
using the nabla symbol ∇ in formulas, I wondered why it looks italic and
not upright as for example in [1].
I attach an example.
Because that's how it's defined in math italics ... is nabla always supposed
to be upright in standard math italic mode?
(I'll change the \nable definition to \unexpanded\def\nabla{∇}.)
Hans
Hi,
\nabla should be italic if all other math greek symbols, like \Omega, \Gamma,
\sum, ect are set in italic. Otherwise \nabla and all such symbols should be
upright.
Would it be possible to make this optional in math italics, something like
\setupmathematics[mathsymbols=italic]
or
\setupmathematics[mathsymbols=upright]
Maybe this should be set when one chooses the greek letters to be italic or
upright in mathematics.
Best regards: OK
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[NTG-context] A thinner hrule for headers
Hello everyone, I'd like to know if it is possible to get a thinner hrule in headers (mkiv). Right now I am using \setupheader[after=\hrule] replacing hrule with thinrule or hairline results in space below the header text and the line, and the line actually spans two lines. How can I control the thickness of the line, I remember having read something about using frames, but I can't find the post anymore. Thanks in advance, and regards, Thomas ___ 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 ___
Re: [NTG-context] Nabla operator appears italic in formula
On 3/24/2013 12:23 PM, Otared Kavian wrote:
On 24 mars 2013, at 11:24, Hans Hagen pra...@wxs.nl wrote:
On 3/23/2013 9:34 PM, Xenia wrote:
Dear context list,
using the nabla symbol ∇ in formulas, I wondered why it looks italic and
not upright as for example in [1].
I attach an example.
Because that's how it's defined in math italics ... is nabla always supposed to
be upright in standard math italic mode?
(I'll change the \nable definition to \unexpanded\def\nabla{∇}.)
Hans
Hi,
\nabla should be italic if all other math greek symbols, like \Omega, \Gamma,
\sum, ect are set in italic. Otherwise \nabla and all such symbols should be
upright.
Would it be possible to make this optional in math italics, something like
\setupmathematics[mathsymbols=italic]
or
\setupmathematics[mathsymbols=upright]
Maybe this should be set when one chooses the greek letters to be italic or
upright in mathematics.
That is already there
\setupmathematics
[lcgreek=italic,
ucgreek=normal]
(normal, italic, none)
I've added sygreek so that one can also influence the nable and
differential (default normal). I tested with:
\starttext
\startTEXpage
\startlines
\type{--}: \mathematics{\nabla \phi = ∇ ϕ = 0}
\type{it}: \mathematics{\it \nabla \phi = ∇ ϕ = 0}
\type{bf}: \mathematics{\bf \nabla \phi = ∇ ϕ = 0}
\type{bi}: \mathematics{\bi \nabla \phi = ∇ ϕ = 0}
\type{tf}: \mathematics{\tf \nabla \phi = ∇ ϕ = 0}
\blank
\type{--}: \mathematics{\mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{it}: \mathematics{\it \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{bf}: \mathematics{\bf \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{bi}: \mathematics{\bi \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{tf}: \mathematics{\tf \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\blank
\setupmathematics[sygreek=italic]
\type{--}: \mathematics{\nabla \phi = ∇ ϕ = 0}
\type{it}: \mathematics{\it \nabla \phi = ∇ ϕ = 0}
\type{bf}: \mathematics{\bf \nabla \phi = ∇ ϕ = 0}
\type{bi}: \mathematics{\bi \nabla \phi = ∇ ϕ = 0}
\type{tf}: \mathematics{\tf \nabla \phi = ∇ ϕ = 0}
\stoplines
\stopTEXpage
\stoptext
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
-
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[NTG-context] setupquotation and setupquote
Hello, quotation is linked to quote. Indeed, we have in typo-del.mkiv \definedelimitedtext [\v!quote][\v!quotation] However, when the user then changes options using \setupquotation, \startquote\stopquote also gets modified. In the minimal example below, it is necessary to uncomment \setupquote in order to restore normal quote text. I believe that this to be a bug (and not a feature). \setupquotation [style=slanted] %\setupquote [style=normal] \starttext Tufte: \startquotation \input tufte \stopquotation Ward: \startquote \input ward \stopquote \stoptext ___ 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 ___
Re: [NTG-context] A thinner hrule for headers
Dnia 2013-03-24, o godz. 13:32:28
Thomas Kreuzer thomas.kreu...@rwth-aachen.de napisał(a):
Hello everyone,
I'd like to know if it is possible to get a thinner hrule in headers
(mkiv).
Right now I am using
\setupheader[after=\hrule]
If this \hrule is TeX's primitive \hrule, then you can (maybe) type
[after={\hrule height 0.4pt\relax}] for the default (and change the
height for other dimensions).
That said, this is a low-level hack and not very ConTeXt-y (even if it
works, which I don't know.)
Best,
--
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Adam Mickiewicz University
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Re: [NTG-context] Nabla operator appears italic in formula
On 24.03.2013 15:17, Hans Hagen wrote:
On 3/24/2013 12:23 PM, Otared Kavian wrote:
On 24 mars 2013, at 11:24, Hans Hagen pra...@wxs.nl wrote:
On 3/23/2013 9:34 PM, Xenia wrote:
Dear context list,
using the nabla symbol ∇ in formulas, I wondered why it looks italic
and
not upright as for example in [1].
I attach an example.
Because that's how it's defined in math italics ... is nabla always
supposed to be upright in standard math italic mode?
(I'll change the \nable definition to \unexpanded\def\nabla{∇}.)
Hans
Hi,
\nabla should be italic if all other math greek symbols, like \Omega,
\Gamma, \sum, ect are set in italic. Otherwise \nabla and all such
symbols should be upright.
Would it be possible to make this optional in math italics, something
like
\setupmathematics[mathsymbols=italic]
or
\setupmathematics[mathsymbols=upright]
Maybe this should be set when one chooses the greek letters to be
italic or upright in mathematics.
That is already there
\setupmathematics
[lcgreek=italic,
ucgreek=normal]
(normal, italic, none)
I've added sygreek so that one can also influence the nable and
differential (default normal). I tested with:
\starttext
\startTEXpage
\startlines
\type{--}: \mathematics{\nabla \phi = ∇ ϕ = 0}
\type{it}: \mathematics{\it \nabla \phi = ∇ ϕ = 0}
\type{bf}: \mathematics{\bf \nabla \phi = ∇ ϕ = 0}
\type{bi}: \mathematics{\bi \nabla \phi = ∇ ϕ = 0}
\type{tf}: \mathematics{\tf \nabla \phi = ∇ ϕ = 0}
\blank
\type{--}: \mathematics{\mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{it}: \mathematics{\it \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{bf}: \mathematics{\bf \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{bi}: \mathematics{\bi \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\type{tf}: \mathematics{\tf \mathgreekupright \nabla \phi =
∇ ϕ = 0}
\blank
\setupmathematics[sygreek=italic]
\type{--}: \mathematics{\nabla \phi = ∇ ϕ = 0}
\type{it}: \mathematics{\it \nabla \phi = ∇ ϕ = 0}
\type{bf}: \mathematics{\bf \nabla \phi = ∇ ϕ = 0}
\type{bi}: \mathematics{\bi \nabla \phi = ∇ ϕ = 0}
\type{tf}: \mathematics{\tf \nabla \phi = ∇ ϕ = 0}
\stoplines
\stopTEXpage
\stoptext
Great, thank you!
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Re: [NTG-context] A thinner hrule for headers
Hi, Maybe you need something like \hairline: \setupthinrules[height=.1pt,depth=.1pt] \setupheader[after=\hairline] You can also enclose your header in a \framed commande, such as \framed[frame=off,bottomframe=on] Best regards: OK On 24 mars 2013, at 13:32, Thomas Kreuzer thomas.kreu...@rwth-aachen.de wrote: Hello everyone, I'd like to know if it is possible to get a thinner hrule in headers (mkiv). Right now I am using \setupheader[after=\hrule] replacing hrule with thinrule or hairline results in space below the header text and the line, and the line actually spans two lines. How can I control the thickness of the line, I remember having read something about using frames, but I can't find the post anymore. Thanks in advance, and regards, Thomas ___ 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 ___ ___ 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 ___
Re: [NTG-context] A thinner hrule for headers
On Sun, 24 Mar 2013, Otared Kavian wrote: You can also enclose your header in a \framed commande, such as \framed[frame=off,bottomframe=on] A header is already enclosed in a frame! Something like \setupbackgrounds[header][text][bottomframe=on, framethickness=0.4pt] should work. Aditya ___ 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 ___
Re: [NTG-context] A thinner hrule for headers
Hi Aditya, Yes indeed you are right… \setupbackgrounds[header][text][bottomframe=on, framethickness=0.4pt] works fine but then the ruler of the bottomframe is too close to the text. Since Thomas Kreuzer did not provide a minimal example, it is not clear what he wants exactly. Best regards: OK On 24 mars 2013, at 21:35, Aditya Mahajan adit...@umich.edu wrote: On Sun, 24 Mar 2013, Otared Kavian wrote: You can also enclose your header in a \framed commande, such as \framed[frame=off,bottomframe=on] A header is already enclosed in a frame! Something like \setupbackgrounds[header][text][bottomframe=on, framethickness=0.4pt] should work. Aditya ___ 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 ___ ___ 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 ___
Re: [NTG-context] command reference
Sietse wrote: NB1: I waffled a lot about wiki templates in the previous e-mail, but of course it is also an option to use the Lua tables format and store those files on the wiki. That gives us the visibility and editability of the wiki without binding us to the wiki template format. Hans wrote: isn't wikimedia lua aware nowadays? Hah, so it is — I didn't know that. That sounds like it might be an ideal fit at least for displaying the command reference, possibly also for storing its info. In case anyone else is curious: here are some useful pages I found. (The information was a bit scattered sometimes, but this set of pages covers most bases.) --Sietse Wikipedia's main page on the Lua extension: http://en.wikipedia.org/wiki/Wikipedia:Lua Good example template: http://en.wikipedia.org/wiki/Module:BananasArgs The reference manual: https://www.mediawiki.org/wiki/Extension%3AScribunto/Lua_reference_manual The extension's page: http://www.mediawiki.org/wiki/Extension:Scribunto Some discussion on using Lua databases: http://lists.wikimedia.org/pipermail/wikitech-l/2013-February/066656.html ___ 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 ___
