Re: [NTG-context] Temporary spacing between letters

2015-07-18 Thread Procházka Lukáš Ing . - Pontex s . r . o .

Great, thank you! Lukas

On Sat, 18 Jul 2015 12:11:26 +0200, Hans Hagen  wrote:



\kerncharacters[.5]



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Re: [NTG-context] Temporary spacing between letters

2015-07-18 Thread Hans Hagen

On 7/18/2015 9:45 AM, Procházka Lukáš Ing. - Pontex s. r. o. wrote:

Hello,

is it possible to affect the space between letters temporarily?

The following code provides it, but I guess there is a better ConTeX way:


\starttext
   \startluacode
 t = function(str, filler)
   return str:gsub("(.)", "%1" .. (filler or "~"), #str - 1)
 end
   \stopluacode

   Doslov\par
   \cldcontext{t("Doslov", "\\,")}\par
   \cldcontext{t("Doslov", "\\;")}\par
   \cldcontext{t("Doslov")}\par
   \cldcontext{t("Doslov", "~~")}\par
   \cldcontext{t("Doslov", "\\quad ")}\par
   \cldcontext{t("Doslov", "\\qquad ")}\par
\stoptext



\kerncharacters[.5]

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  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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 | www.pragma-pod.nl
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[NTG-context] Temporary spacing between letters

2015-07-18 Thread Procházka Lukáš Ing . - Pontex s . r . o .

Hello,

is it possible to affect the space between letters temporarily?

The following code provides it, but I guess there is a better ConTeX way:


\starttext
  \startluacode
t = function(str, filler)
  return str:gsub("(.)", "%1" .. (filler or "~"), #str - 1)
end
  \stopluacode

  Doslov\par
  \cldcontext{t("Doslov", "\\,")}\par
  \cldcontext{t("Doslov", "\\;")}\par
  \cldcontext{t("Doslov")}\par
  \cldcontext{t("Doslov", "~~")}\par
  \cldcontext{t("Doslov", "\\quad ")}\par
  \cldcontext{t("Doslov", "\\qquad ")}\par
\stoptext


Best regards,

Lukas


--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o.  | mailto:pon...@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4

Tel: +420 241 096 751
Fax: +420 244 461 038

LetSpac.mkiv
Description: Binary data


LetSpac.pdf
Description: Adobe PDF document
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[NTG-context] SyncTeX (TeXworks) - \enabledirectives[system.synctex] (now with attachments)

2015-07-18 Thread Procházka Lukáš Ing . - Pontex s . r . o .

Hello,

two questions related to SyncTeX (and maybe on TeXworks):

1. The following code:


\enabledirectives[system.synctex]

\starttext
   Hello!
   \startluacode % line 6
 context("Something")
   \stopluacode
\stoptext


doesn't produce SyncTeX file (SyncTeX.synctex.gz).

When I compile the file with "context.exe --synctex" option, the file is 
produced.

Does it mean that "\enabledirectives[system.synctex]" is deprecated?


2. In the code above, text "Hello!" is generated in "normal TeX scope" whilst 
"Something" is generated from within Lua.

When I click "Jump to source" from TeXworks editor and previewer, jumping from 
"Something" works well and goes to the source "SyncTeX.mkiv" correctly.

"Jumping to source" from "Something" yields "Cannot read file 
" error (see attached picture).

I don't know whether this relates to ConTeXt or rather TeXworks;
for the case it should relate to ConTeXt, would it be possible generate an anchor (e.g.) to the nearest 
encapsulating \startluacode (if present; or \ctxlua, \cldcontext and so), so that "Jump to source" 
over "Something" would jump to \startluacode on "line 6"?

Best regards,

Lukas


--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o.  | mailto:pon...@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4

Tel: +420 241 096 751
Fax: +420 244 461 038

SyncTeX.mkiv
Description: Binary data
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[NTG-context] SyncTeX (TeXworks) - \enabledirectives[system.synctex]

2015-07-18 Thread Procházka Lukáš Ing . - Pontex s . r . o .

Hello,

two questions related to SyncTeX (and maybe on TeXworks):

1. The following code:


\enabledirectives[system.synctex]

\starttext
  Hello!
  \startluacode % line 6
context("Something")
  \stopluacode
\stoptext


doesn't produce SyncTeX file (SyncTeX.synctex.gz).

When I compile the file with "context.exe --synctex" option, the file is 
produced.

Does it mean that "\enabledirectives[system.synctex]" is deprecated?


2. In the code above, text "Hello!" is generated in "normal TeX scope" whilst 
"Something" is generated from within Lua.

When I click "Jump to source" from TeXworks editor and previewer, jumping from 
"Something" works well and goes to the source "SyncTeX.mkiv" correctly.

"Jumping to source" from "Something" yields "Cannot read file 
" error (see attached picture).

I don't know whether this relates to ConTeXt or rather TeXworks;
for the case it should relate to ConTeXt, would it be possible generate an anchor (e.g.) to the nearest 
encapsulating \startluacode (if present; or \ctxlua, \cldcontext and so), so that "Jump to source" 
over "Something" would jump to \startluacode on "line 6"?

Best regards,

Lukas


--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o.  | mailto:pon...@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4

Tel: +420 241 096 751
Fax: +420 244 461 038

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Re: [NTG-context] Math - how to mix fonts?

2015-07-18 Thread Procházka Lukáš Ing . - Pontex s . r . o .

Hello,

simpler than I thought, thank you!

Best regards,

Lukas


On Fri, 17 Jul 2015 15:15:38 +0200, Wolfgang Schuster 
 wrote:


You can use the normal font switching commands (e.g. \it or \ss) to
change the math alphabet.

%\setupbodyfont[xits]

\setupmathematics[lcgreek=none,ucgreek=none]

\starttext

\startformula
  abcdef  \quad
 {\tf abcdef} \quad
 {\it abcdef} \quad
 {\bf abcdef} \quad
 {\bi abcdef}
\stopformula

\startformula
 {\ssabcdef} \quad
 {\ss\it abcdef} \quad
 {\ss\bf abcdef} \quad
 {\ss\bi abcdef}
\stopformula

\startformula
 \alpha\beta\gamma  \quad
 {\rm\alpha\beta\gamma} \quad
 {\it\alpha\beta\gamma} \quad
 {\bf\alpha\beta\gamma} \quad
 {\bi\alpha\beta\gamma}
\stopformula

\startformula
 \Alpha\Beta\Gamma  \quad
 {\rm\Alpha\Beta\Gamma} \quad
 {\it\Alpha\Beta\Gamma} \quad
 {\bf\Alpha\Beta\Gamma} \quad
 {\bi\Alpha\Beta\Gamma} \quad
\stopformula

\stoptext

Wolfgang




--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o.  | mailto:pon...@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4

Tel: +420 241 096 751
Fax: +420 244 461 038

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