Re: [NTG-context] Howto typeset physical half-life
On 4/18/2015 11:28 AM, Alan BRASLAU wrote:
On Fri, 17 Apr 2015 23:51:56 +0200
Hans Hagen pra...@wxs.nl wrote:
Anyway, I've added a checker so that at least it gets reported
(assuming the use of one math collection):
mkiv lua stats unknown math characters: ½ (U+000BD) (n=3)
This will be quite useful.
A question in general for the mailing list: should missing math (and
text) characters simply not appear or should some placeholder (such as
a box) be rendered in its place? This could help with proofreading.
Nevertheless, having missing characters reported in the log file is a
good diagnostic.
we already have
\enabletrackers[fonts.missing=replace] % top of file
which should show something with
\starttext
\m{T_α}
\m{T_½}
\m{T½_½}
test \char3211 test
\stoptext
I've extended that to math so that you will get a placeholder there too
(more visible with this option, otherwise a ? will be used as
replacement).
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] Howto typeset physical half-life
Hi Hans
thanks for the checker, that surely helps. So I could find a solution
(perhaps not the best) for my problem:
\m{T_{\text{½}}}
Thanks again
Christian
2015-04-17 23:51 GMT+02:00 Hans Hagen pra...@wxs.nl:
On 4/17/2015 9:41 PM, Christian Prim wrote:
Hi
a year or so before one could simply typeset the physical half-life as
shown in MWE:
\usetypescript[palatino]
\setupbodyfont[palatino]
\starttext
½ α
\m{T_α}
\m{T_½}
\stoptext
The greek letter is just to show, that utf-8 works as expected. In
actual beta (and probably longer before) this doesn't work anymore. What
have I missed?
Are you sure? palatino doesn't have that character in its math repertoire
(it might have been present in the alternative that uses px fonts combined
with a pagella text font in which case they're coming from text). The math
subsystem of context does to some extend accept super and subscript
characters but not (at least not now) these fractions. Is this really
needed? It can be done but quite some extra overhead for bad practice.
Anyway, I've added a checker so that at least it gets reported (assuming
the use of one math collection):
mkiv lua stats unknown math characters: ½ (U+000BD) (n=3)
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
___
___
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] Howto typeset physical half-life
On Fri, 17 Apr 2015 23:51:56 +0200 Hans Hagen pra...@wxs.nl wrote: Anyway, I've added a checker so that at least it gets reported (assuming the use of one math collection): mkiv lua stats unknown math characters: ½ (U+000BD) (n=3) This will be quite useful. A question in general for the mailing list: should missing math (and text) characters simply not appear or should some placeholder (such as a box) be rendered in its place? This could help with proofreading. Nevertheless, having missing characters reported in the log file is a good diagnostic. Alan ___ 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 ___
[NTG-context] Howto typeset physical half-life
Hi
a year or so before one could simply typeset the physical half-life as
shown in MWE:
\usetypescript[palatino]
\setupbodyfont[palatino]
\starttext
½ α
\m{T_α}
\m{T_½}
\stoptext
The greek letter is just to show, that utf-8 works as expected. In actual
beta (and probably longer before) this doesn't work anymore. What have I
missed?
Thanks
Christian
___
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] Howto typeset physical half-life
On 4/17/2015 9:41 PM, Christian Prim wrote:
Hi
a year or so before one could simply typeset the physical half-life as
shown in MWE:
\usetypescript[palatino]
\setupbodyfont[palatino]
\starttext
½ α
\m{T_α}
\m{T_½}
\stoptext
The greek letter is just to show, that utf-8 works as expected. In
actual beta (and probably longer before) this doesn't work anymore. What
have I missed?
Are you sure? palatino doesn't have that character in its math
repertoire (it might have been present in the alternative that uses px
fonts combined with a pagella text font in which case they're coming
from text). The math subsystem of context does to some extend accept
super and subscript characters but not (at least not now) these
fractions. Is this really needed? It can be done but quite some extra
overhead for bad practice.
Anyway, I've added a checker so that at least it gets reported (assuming
the use of one math collection):
mkiv lua stats unknown math characters: ½ (U+000BD) (n=3)
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
___
