Re: [NTG-context] What is the luatex version of \pdfescapehex
On 6-1-2010 2:33, Zhichu Chen wrote:
Hi,
I've written a very old module which used a lot of pdf primitives like
\pdfescapehex
and \pdfescapename etc. and it turns out not they don't work in mkiv.
So I just want
to know are there any alternatives?
just lua code as placeholders for primitives will not show up in context
mkiv
\startluacode
local texsprint, ctxcatcodes = tex.sprint, tex.ctxcatcodes
local gsub, format, byte = string.gsub, string.format, string.byte
function commands.hexify(str)
texsprint(ctxcatcodes,(gsub(str,.,function(s) return
format(%0X,byte(s)) end)))
end
\stopluacode
\long\def\hexify#1{\ctxlua{commands.hexify([[#1]])}}
\hexify{I wonder why this is needed.}
btw, if your old module produces pdf and uses other \pdf... primitives
it's unlikely to work with mkiv anyway so you'd better check if it's
still needed
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] startbuffer fails with %
On 5-1-2010 15:27, H. van der Meer wrote:
\startbuffer[ABC]%
{} Braces at beginning fails with buffer
\stopbuffer
\starttext
\getbuffer[ABC]
\stoptext
the buffer content is all lines between startbuffer and stopbuffer and
both commands hav eto be on a line of their own with startbuffer having
an optional name
buffers are special in the sense that the input stream is parsed in a
special way
Hans
-
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Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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Re: [NTG-context] What is the luatex version of \pdfescapehex
Thank you Hans,
On Wed, Jan 6, 2010 at 4:38 PM, Hans Hagen pra...@wxs.nl wrote:
On 6-1-2010 2:33, Zhichu Chen wrote:
Hi,
I've written a very old module which used a lot of pdf primitives like
\pdfescapehex
and \pdfescapename etc. and it turns out not they don't work in mkiv.
So I just want
to know are there any alternatives?
just lua code as placeholders for primitives will not show up in context
mkiv
\startluacode
local texsprint, ctxcatcodes = tex.sprint, tex.ctxcatcodes
local gsub, format, byte = string.gsub, string.format, string.byte
function commands.hexify(str)
texsprint(ctxcatcodes,(gsub(str,.,function(s) return
format(%0X,byte(s)) end)))
end
\stopluacode
\long\def\hexify#1{\ctxlua{commands.hexify([[#1]])}}
\hexify{I wonder why this is needed.}
btw, if your old module produces pdf and uses other \pdf... primitives it's
unlikely to work with mkiv anyway so you'd better check if it's still needed
Yes, \pdffilemoddate, \pdffilesize, \pdfmdfivesum are kind of disabled as well,
I'm not familiar with lua at all, so I don't know how to replace them with the
lua version. I did change your code format(%0X,byte(s)) with
format(%s,byte(s))
and it worked as \pdfescapename. I hope I'm not too wrong.
Anyway, my ancient module just write directly with pdfobj, I just commented
the /ModDate parameters and seems just fine now.
I think I really need to learn some lua. Thank you again for your time.
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
--
Best Regards
Chen
Zhi-chu Chen | Shanghai Synchrotron Radiation Facility
No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China
tel: 086 21 5955 3405 | zhichu.chen.googlepages.com
| www.sinap.ac.cn
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Re: [NTG-context] Natural Tables Cell Borders
Am 05.01.2010 um 04:02 schrieb Curiouslearn:
Thanks Wolfgang. I am not yet proficient enough in Metapost or Context
to understand your code. But will look at it more carefully later.
Meanwhile, is there any further work going on on Natural Tables? Are
there plans to introduce the ability to have borders of different
thickness for the same cell through simple options.
A TeX based solution won't be possible without Hans but you can set
the values in TeX (\framed, \setupTABLE) and use them in MetaPost.
The following example show you what can be done.
\unprotect
\startuseMPgraphic{tableborder}
%linecap := butt ;
numeric FrameOffset, LeftRuleThickness, RightRuleThickness, TopRuleThickness,
BottomRuleThickness ;
FrameOffset := \frameddimension{frameoffset} ;
LeftRuleThickness := \frameddimension{leftrulethickness} ;
RightRuleThickness := \frameddimension{rightrulethickness} ;
TopRuleThickness:= \frameddimension{toprulethickness};
BottomRuleThickness := \frameddimension{bottomrulethickness} ;
pair lt, rt, lb, rb ;
lt = (FrameOffset/2,OverlayHeight-FrameOffset/2) ;
rt = (OverlayWidth-FrameOffset/2,OverlayHeight-FrameOffset/2) ;
lb = (FrameOffset/2,FrameOffset/2) ;
rb = (OverlayWidth-FrameOffset/2,FrameOffset/2) ;
draw lt--rt withpen pencircle scaled TopRuleThickness;
draw lb--rb withpen pencircle scaled BottomRuleThickness ;
draw lb--lt withpen pencircle scaled LeftRuleThickness ;
draw rb--rt withpen pencircle scaled RightRuleThickness ;
setbounds currentpicture to OverlayBox ;
\stopuseMPgraphic
\defineoverlay
[tableborder]
[%\edef\topframeparameter {\framedparameter\c!topframe }%
%\edef\bottomframeparameter{\framedparameter\c!bottomframe}%
%\edef\leftframeparameter {\framedparameter\c!leftframe }%
%\edef\rightframeparameter {\framedparameter\c!rightframe }%
\useMPgraphic{tableborder}]
\setupTABLE
[ toprulethickness=\framedparameter{rulethickness},
bottomrulethickness=\framedparameter{rulethickness},
leftrulethickness=\framedparameter{rulethickness},
rightrulethickness=\framedparameter{rulethickness},
% topframe=on,
% bottomframe=on,
% leftframe=on,
%rightframe=on,
background=tableborder,
frame=off]
\protect
\starttext
\start
\setupTABLE[y][1][bottomrulethickness=2pt]
\setupTABLE[3][3][bottomrulethickness=2pt,rightrulethickness=2pt]
\setupTABLE[1][3][bottomframe=off]
\bTABLE
\bTR
\bTD 1 \eTD
\bTD 2 \eTD
\bTD 3 \eTD
\eTR
\bTR
\bTD 4 \eTD
\bTD 5 \eTD
\bTD 6 \eTD
\eTR
\bTR
\bTD 7 \eTD
\bTD 8 \eTD
\bTD 9 \eTD
\eTR
\eTABLE
\stop
\stoptext
Wolfgang
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[NTG-context] cutmarks length setting?
I would like to make the cutmarks (those placed around the four corners of a page) a little longer. I have looked into the sources (contextbeta) but could not spot where to set the length of these lines. What do I have to do to vary their length? Hans van der Meer ___ 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] cutmarks length setting?
Am 06.01.2010 um 13:27 schrieb Hans van der Meer:
I would like to make the cutmarks (those placed around the four corners of a
page) a little longer. I have looked into the sources (contextbeta) but could
not spot where to set the length of these lines. What do I have to do to vary
their length?
page-lay:
\def\pagecutmarklength{.5cm}
Wolfgang
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[NTG-context] TeX Gyre and (no) Cyrillic
Dear Cyrillic users, this is just to let you know (in particular Vyatcheslav) that minimals still contain an outdated version of TeX Gyre fonts. Below you can read part of font development history. Simply put: Cyrillic support has been removed a few months ago (I didn't follow closely and didn't notice that right away). We might keep a zip with the old font files somewhere, but support for Cyrillic will be gone by default. Someone would need to take over the development of Cyrillic glyphs if they were to be supported. And someone needs to fix the wiki page. Please do not blame me - we cannot do anything but follow what the Polish have decided. If anyone disagrees, you are welcome to form a team to work on those glyphs. Ver 2.003: 16.09.2009 * this is the first official release of the TeX Gyre Termes fonts since June 22, 2009, when URW++, represented by Dr. Peter Rosenfeld, its Managing Director, kindly agreed to release the original 35 base PostScript fonts as shipped with Ghostscript ver. 4.00 under the LPPL (LaTeX Project Public License). This should be understood so that the 35 base Postscript fonts may be used and developed either under the LPPL or one of the GPL (GNU Public Licence) or AFPL (Aladdin Free Public Licence). The latter were put in force with the initial release of the base fonts with Ghostscript ver. 4.00 in 1996. Hereby we thank Dr. Rosenfeld. The TeX Gyre fonts are being develped from the Ghostscript ver. 4.00 base. For reasons explained elsewhere, we prefer to provide our work under the GUST Font Licence (GFL) which is legally equivallent to the LPPL. However, since 1996 the 35 PostScript base fonts were enhanced under the GNU Public License with Vietnamese glyphs by Han The Thanh and Cyrillic glyphs by Valek Filippov. Han The Thanh kindly permitted his additions to be retained under under GFL/LPPL in this and future TeX Gyre fonts releases. Unfortunately, we were unable to receive a similar permission from Valek Filippov for his Cyrillic glyphs, thus there are no Cyrillic glyphs in any of the TeX Gyre fonts. * with the removal of the Cyrillic glyphs all t2a-*.tfm, t2b-*.tfm t2c-*.tfm files and the relevant LaTeX *.fd files were also removed. Mojca ___ 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] resetting local footnote number (conversion = character)
Yet another try.
I have some local footnotes (conversion = character) and would like to reset
set the counter
(a) to “a” and
(b) to a specific value other than “a”.
How can I do this?
re (a)
\resetnumber[localfootnote] does not work.
! Missing \endcsname inserted.
to be read again
\numberlocalfootnotenumber
\setcounter #1#2-\...@ea \xdef \csname #1
\endcsname {\the \numexpr #2\relax }
l.217 \resetnumber[localfootnote]
Am I even right to assume that there is a pre-defined localfootnote counter?
Alan
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Re: [NTG-context] What is the luatex version of \pdfescapehex
Sorry to my previous posts. I found a LaTeX package named pdftexcmds and the lua script works just fine. ___ 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] TeX Gyre and (no) Cyrillic
Hi. Before begin bothering people I would like to know what these words mean: we were unable to receive a similar permission from Valek Filippov. That is, TeX Gyre project was unable to contact with Valek or he rejected they idea? (I know that this mailing list is wrong place for this question but I didn't find any additional information of TeX Gyre home page about that.) 2010/1/6 Mojca Miklavec mojca.miklavec.li...@gmail.com: [...] Ver 2.003: 16.09.2009 [...] For reasons explained elsewhere, we prefer to provide our work under the GUST Font Licence (GFL) which is legally equivallent to the LPPL. However, since 1996 the 35 PostScript base fonts were enhanced under the GNU Public License with Vietnamese glyphs by Han The Thanh and Cyrillic glyphs by Valek Filippov. Han The Thanh kindly permitted his additions to be retained under under GFL/LPPL in this and future TeX Gyre fonts releases. Unfortunately, we were unable to receive a similar permission from Valek Filippov for his Cyrillic glyphs, thus there are no Cyrillic glyphs in any of the TeX Gyre fonts. * with the removal of the Cyrillic glyphs all t2a-*.tfm, t2b-*.tfm t2c-*.tfm files and the relevant LaTeX *.fd files were also removed. Mojca P.S. May be it is worth rewrite page http://wiki.contextgarden.net/Russian to use another font as example like Old Standard found in http://www.thessalonica.org.ru/en/fonts.html or DejaVu fonts. --- WBR, Vladimir Lomov ___ 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] Natural Tables Cell Borders
Thanks very much Wolfgang. Will try to play with this during this week.
On Wed, Jan 6, 2010 at 6:54 AM, Wolfgang Schuster
schuster.wolfg...@googlemail.com wrote:
Am 05.01.2010 um 04:02 schrieb Curiouslearn:
Thanks Wolfgang. I am not yet proficient enough in Metapost or Context
to understand your code. But will look at it more carefully later.
Meanwhile, is there any further work going on on Natural Tables? Are
there plans to introduce the ability to have borders of different
thickness for the same cell through simple options.
A TeX based solution won't be possible without Hans but you can set
the values in TeX (\framed, \setupTABLE) and use them in MetaPost.
The following example show you what can be done.
\unprotect
\startuseMPgraphic{tableborder}
%linecap := butt ;
numeric FrameOffset, LeftRuleThickness, RightRuleThickness, TopRuleThickness,
BottomRuleThickness ;
FrameOffset := \frameddimension{frameoffset} ;
LeftRuleThickness := \frameddimension{leftrulethickness} ;
RightRuleThickness := \frameddimension{rightrulethickness} ;
TopRuleThickness := \frameddimension{toprulethickness} ;
BottomRuleThickness := \frameddimension{bottomrulethickness} ;
pair lt, rt, lb, rb ;
lt = (FrameOffset/2,OverlayHeight-FrameOffset/2) ;
rt = (OverlayWidth-FrameOffset/2,OverlayHeight-FrameOffset/2) ;
lb = (FrameOffset/2,FrameOffset/2) ;
rb = (OverlayWidth-FrameOffset/2,FrameOffset/2) ;
draw lt--rt withpen pencircle scaled TopRuleThickness ;
draw lb--rb withpen pencircle scaled BottomRuleThickness ;
draw lb--lt withpen pencircle scaled LeftRuleThickness ;
draw rb--rt withpen pencircle scaled RightRuleThickness ;
setbounds currentpicture to OverlayBox ;
\stopuseMPgraphic
\defineoverlay
[tableborder]
[%\edef\topframeparameter {\framedparameter\c!topframe }%
%\edef\bottomframeparameter{\framedparameter\c!bottomframe}%
%\edef\leftframeparameter {\framedparameter\c!leftframe }%
%\edef\rightframeparameter {\framedparameter\c!rightframe }%
\useMPgraphic{tableborder}]
\setupTABLE
[ toprulethickness=\framedparameter{rulethickness},
bottomrulethickness=\framedparameter{rulethickness},
leftrulethickness=\framedparameter{rulethickness},
rightrulethickness=\framedparameter{rulethickness},
% topframe=on,
% bottomframe=on,
% leftframe=on,
% rightframe=on,
background=tableborder,
frame=off]
\protect
\starttext
\start
\setupTABLE[y][1][bottomrulethickness=2pt]
\setupTABLE[3][3][bottomrulethickness=2pt,rightrulethickness=2pt]
\setupTABLE[1][3][bottomframe=off]
\bTABLE
\bTR
\bTD 1 \eTD
\bTD 2 \eTD
\bTD 3 \eTD
\eTR
\bTR
\bTD 4 \eTD
\bTD 5 \eTD
\bTD 6 \eTD
\eTR
\bTR
\bTD 7 \eTD
\bTD 8 \eTD
\bTD 9 \eTD
\eTR
\eTABLE
\stop
\stoptext
Wolfgang
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Re: [NTG-context] TeX Gyre and (no) Cyrillic
That is, TeX Gyre project was unable to contact with Valek or he rejected they idea? Valek rejected the idea. Arthur ___ 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 ___
