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utf 8 / test file
by Hans Hagen 10 Dec '02

10 Dec '02

Hi, I posted http://www.pragma-ade.com/temp/titus.pdf now, one thing with unicode (utf) is that support needs to have an associated font / language switch. Traditionally, tex font mechanisms have been complicated by the fact that there are many shapes per font and math has to be dealt with. If we're dealing with say sanskrit, is it then safe to assume that (1) we can switch to the language (if not yet done) when we encounter a unicode from the associated char/glyph range (2) can we assume that a relatively simple font mechanism is used (normal,bold,slanted) (3) can we assume that only a few (possibly derived from unicode) fonts are used, or at least one main type of font per language (4) can we standardize on utf-8 [and assume some preprocessor if not] [let's try to deal with the practical, so what's the practical usage] Hans ------------------------------------------------------------------------- Hans Hagen | PRAGMA ADE | pragma(a)wxs.nl Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com ------------------------------------------------------------------------- information: http://www.pragma-ade.com/roadmap.pdf documentation: http://www.pragma-ade.com/showcase.pdf -------------------------------------------------------------------------

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Presentation that use metafun
by Eduardo Cassiraga 10 Dec '02

10 Dec '02

Hi: I have generated all formats with: texexec --make --alone Now, I am trying to compile the presentation that Hans include in context distribution. The results with original style are perfect but those style that include metafun graphics didn't work. I uncomment the line \runMPgraphicstrue in the cong-sys.tex file (as indicate in the presentation user's guide) but the results are not good. ¿Which is the rigth site of conf-sys.tex file? ¿c:\textmf\context\config\? Thanks a lot. Eduardo F. Cassiraga Departamento de Ingeniería Hidráulica y Medio Ambiente Universidad Politécnica de Valencia C/. Camino de Vera, s/n 46022 Valencia - SPAIN Tel: +34 963 879 613 Fax: +34 963 877 618 E-mail: efc(a)dihma.upv.es

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how to use system fonts?
by Michael Na Li 09 Dec '02

09 Dec '02

I've read the relevant docs (mfonts.pdf, etc) but still can't figure out how to switch fonts in context. In LaTeX, I just use \usepackage{times} or \usepackage{utopia} to switch fonts (just the basic ones came with tetex). I expect something similar in ConTeXt but that is not the case. This compiles but doesn't have any effect on fonts, (unknown variant times and utopia). \setupbodyfont[times] \starttext This is roman, {\bf bold}, {\it italic}, {\bi bold-italic}, {\tfa bigger} and {\tfx smaller}. \switchtobodyfont[utopia] This is roman, {\bf bold}, {\it italic}, {\bi bold-italic}, {\tfa bigger} and {\tfx smaller}. \stoptext If I follow the instruction on http://home.salamander.com/~wmcclain/context-help.html and I can create some type-x.tex file for the fonts, like \usetypescriptfile[type-charter] \usetypescriptfile[type-utopia] \usetypescript[Charter] \usetypescript[Utopia] \setupbodyfont[MyCharter] \starttext This is roman, {\bf bold}, {\it italic}, {\bi bold-italic}, {\tfa bigger} and {\tfx smaller}. \switchtobodyfont[MyUtopia] This is roman, {\bf bold}, {\it italic}, {\bi bold-italic}, {\tfa bigger} and {\tfx smaller}. \stoptext But shouldn't those typescripts be already set up? I'm not installing new fonts here. I can see the names 'times', 'helvet', 'palatino' etc in the system type-*.tex file and those files are read during the compilation. How can I use them? I have \usetypescript [map] [default,\defaultencoding] \usetypescript [berry] [\defaultencoding] in my $TEXMF/tex/context/user/cont-sys.tex file. Thanks, Michael -- ---------------------------------------------------------------------------- Michael Na Li Email: lina(a)u.washington.edu Department of Biostatistics, Box 357232 University of Washington, Seattle, WA 98195 ---------------------------------------------------------------------------

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texexec
by Matthew Huggett 09 Dec '02

09 Dec '02

Hi: I just re-installed TeX (fpTeX) and I have a question about running texexec. I've followed the instructions in the texexec manual--i.e., customized and copied texexec.rme to texexec.ini-- but I still get the following error when I run texexec: locating ini file : not found by kpsewhich locating ini file : not found by searching locating ini file : no environment variable set locating ini file : not found in own path warning : texexec.ini not found, did you read 'texexec.rme'? the context/perltk directory is in my path. Any ideas as to what I'm missing? thanks in advance Matt

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Latest beta killed cross-referencing?
by Giuseppe Bilotta 09 Dec '02

09 Dec '02

Hello, I just downloaded the latest beta --and it seems it won't generate cross refs anymore. -- Giuseppe "Oblomov" Bilotta

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Emulating AMS stuff in ConTeXt
by Giuseppe Bilotta 08 Dec '02

08 Dec '02

Hello, while trying to build an AMS emulation layer on top of ConTeXt math macros, I defined (among the other) the following macros: \def\startalign{% \startformula \let\\\cr \grabuntil{stopalign}\doeqalign } \def\doeqalign#1{\eqalign{#1\cr}\stopformula} \let\stopalign\relax These allow me to write: \startalign a & = b = \\ & = c \stopalign and everything is fine. Yet I cannot do \placeformula[hook] \startalign a & = b = \\ & = c \stopalign because of expansion problems. Why? How can I define the stuff? -- Giuseppe "Oblomov" Bilotta

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FontSite 500 CD support
by Bill McClain 08 Dec '02

08 Dec '02

I've had some email with Christopher League, the author of the Latex support package for the FontSite 500 CD. He is going to work on ConTeXt support in early 2003. When this is ready it will mostly supercede the procedures on my web page. Again, the urls are: http://contrapunctus.net/fs500tex/ http://www.fontsite.com/ -Bill -- Sattre Press Tales of War http://sattre-press.com/ by Lord Dunsany info(a)sattre-press.com http://tow.sattre-press.com/

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non western scripts and utf
by Hans Hagen 08 Dec '02

08 Dec '02

Hi, http://www.pragma-ade.com/temp/test.pdf shows how sanskrit like code will show up in context docs; i still need to get comment working (has to be utf-16) but hyperlinks and alike already work ok what would help testing this kind of things is real example text, so maybe we should start building a collection of test files (like tufte, but then in utf code) Hans ------------------------------------------------------------------------- Hans Hagen | PRAGMA ADE | pragma(a)wxs.nl Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com ------------------------------------------------------------------------- information: http://www.pragma-ade.com/roadmap.pdf documentation: http://www.pragma-ade.com/showcase.pdf -------------------------------------------------------------------------

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utf-8
by Simon Pepping 08 Dec '02

08 Dec '02

The new beta works fine. \unknownchar must be enclosed in braces, to prevent error messages when the unknown char is the only char in a superior or inferior. Many math symbols (unicode range 0x2200) are still missing. Would they be added like this: \definecharacter textSum {\mathematics{\Sum}} ? I will experiment somewhat with this later. Simon -- Simon Pepping email: spepping(a)scaprea.hobby.nl

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Using Fraktur (and Gothic and Calligraphic) fonts in ConTeXt
by Giuseppe Bilotta 08 Dec '02

08 Dec '02

Hello, I just wanted to report the conclusions I reached after the hoop-jumping I had to go through to be able to use Fraktur in ConTeXt, especially in math environments: it seems that the \frak, \goth, \cal font switches are ignored in math mode (which is somewhat ridiculous, considering that this is where they are used more often). A workaround (stolen from the old math module) is to define \def\fraktur #1{\ifmmode\@EA\text\fi{{\frak#1}}} \def\gothic #1{\ifmmode\@EA\text\fi{{\goth#1}}} \def\caligraphic#1{\ifmmode\@EA\text\fi{{\cal #1}}} and use \fraktur{a} instead of {\frak a}. This has the disadvantage that you cannot set Fraktur as the (math) font for a complex math construct. Can this be fixed, please? -- Giuseppe "Oblomov" Bilotta

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