[NTG-context] How to \bf for math?
Hello,
What exactly is the ConTeXt alternative to LaTeX's \mathbf (switch to
bold or bold italic math fonts)?
(Btw: is it better to use bold or bold italic for typesetting vectors?
We use overrightharpoonup, so I don't know what an international
standard says.)
I understand the main commands for switching the font in text (rm, tt,
ss for family and tf, sl, it, bf, bs, bi, sc + an optional
x/xx/a/b/c/d), but I didn't understand yet what to use for math.
~~~
As an intermezzo: is there any way to ger small caps slanted? \sc will
do the small caps, but \sl switches to normal slanted font (no small
caps) again. I suppose that the current model (set of current font
definitions) doesn't account for the possibility of using small caps
slanted or small caps bold (slanted). Is there any elegant way to do
that, for example by defining new commands such as \scbf, \scit, \scbi
[+ xx/x/a/b/c/d]? (I can still use other tricks to get those fonts,
but some general scheme for using them could be useful for others as
well.)
~~~
I tried to use the examples described in mfonts.pdf, but I can't get
those examples working. (I probably used too few definitions when more
definitions are required at once to make the examples work.)
I also tried the command from one of Adam's articles,
\def\mfunction#1{{\em#1}}, to get italic euler math font, but without
success.
I managed to use bold math as a whole (on the example of iwona which
has different weights of math fonts):
\starttypescript [math] [iwona-heavy] [default]
\definefontsynonym [Iwona-Math-Letters-Heavy] [rm-iwonah]
\definefontsynonym [Iwona-Math-Letters-HeavyItalic] [mi-iwonahi]
\definefontsynonym [Iwona-Math-Symbols-Heavy] [sy-iwonahz]
\definefontsynonym [Iwona-Math-Extension-Heavy] [ex-iwonah]
\stoptypescript
\starttypescript [math] [iwona-heavy] [name]
\definefontsynonym [MathRoman] [Iwona-Math-Letters-Heavy]
\definefontsynonym [MathItalic][Iwona-Math-Letters-HeavyItalic]
\definefontsynonym [MathSymbol][Iwona-Math-Symbols-Heavy]
\definefontsynonym [MathExtension] [Iwona-Math-Extension-Heavy]
\stoptypescript
\definetypeface [iwona] [mm] [math] [iwona-heavy] [default]
But I can't get ant further than that, so that I could switch between
thin and bold.
I tried
\starttypescript [boldmath] [iwona-heavy] [name]
\definefontsynonym [MathRomanBold] [Iwona-Math-Letters-Heavy]
...
\starttypescript %[boldmath] [iwona-heavy] [default]
\definebodyfont [boldmath] [mm]
[(bf)mr=MathRomanBold mo 1, ...]
...
and different settings in starttypescript/definebody font ... but no
success at all.
I would like to create some definitions, so that I could easily say
(write a command) I want the light version for regular math and the
regular font for bold math or I want the regular version for regular
and the heavy version for bold math.
Thanks a lot for help,
Mojca
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Re: [NTG-context] multiple backgrounds
Am 2006-01-15 um 09:03 schrieb Peter Münster: I guess I must use that, but it's not flexible enough (e.g. you can't *add* some background). since some weeks, you *can* add some backgrounds: Cool! :-) Now I must only find a way to *subtract* a layer, but I guess I can manage that with some doifmodes Grüßlis vom Hraban! --- http://www.fiee.net/texnique/ http://contextgarden.net http://www.cacert.org (I'm an assurer) ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
[NTG-context] spurious space in cite
I was typesetting bibliography references with the command
\cite[data][ref]
and then found that a spce preceded the author name; surrounding the
space with X and Y, it gives
X Yauthor instead of XYauthor
I was able to trace it down to the macro invertedshortauthor in thise
case, but I suspect the others (invertedauthor, normalauthor,
normalshortauthor) will exhibit the same phenomenon.
The macro is:
\def\invertedshortauthor#1#2#3#4#5%
{\bibdoif{#2}{#2\bibalternative\c!vonsep}%
#3\bibalternative\c!surnamesep
\bibdoif{#5}{#5\bibalternative\c!juniorsep}%
\bibdoif{#4}{#4\unskip}}
tracingmacros shows an empty #2-argument takes the \c!vonsep, in bibl-
apa.tex defined as a space.
I first wondered if the \bibdoif's shouldn't be replaced by a
\bibdoifnot.
Anyway, that makes the spurious spaces go away.
But it seems not right, so I investigated the bibdoif's and found the
following behaviour when calling with empty and nonempty arguments.
bibdoif:\crlf
empty = \bibdoif{}{empty}\crlf
notempty = \bibdoif{x}{notempty}\par
bibdoifnot:\crlf
empty = \bibdoifnot{}{empty}\crlf
notempty = \bibdoifnot{x}{notempty}\par
bibdoifelse:\crlf
empty = \bibdoifelse{}{first}{second}\crlf
notempty = \bibdoifelse{x}{first}{second}\par
Typesetting gives as a result:
bibdoif:
empty = empty
notempty = notempty
bibdoifnot:
empty =
notempty =
bibdoifelse:
empty = first
notempty = first
So I have my doubts about the doif's.
Finally another observation on the typesetting by \cite[data][ref].
When typesetting a reference ending on a period, for example Publ.
Co. Inc., the result has a double period Publ. Co. Inc..
That looks somewhat silly.
yours sincerely,
dr. H. van der Meer
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Re: [NTG-context] spurious space in cite
Hans van der Meer wrote: I was typesetting bibliography references with the command \cite[data][ref] and then found that a spce preceded the author name; surrounding the space with X and Y, it gives X Yauthor instead of XYauthor I was able to trace it down to the macro invertedshortauthor in thise case, but I suspect the others (invertedauthor, normalauthor, normalshortauthor) will exhibit the same phenomenon. I hate to tell you this because you spent so much time on it, but this has been adressed in the beta already. Finally another observation on the typesetting by \cite[data][ref]. When typesetting a reference ending on a period, for example Publ. Co. Inc., the result has a double period Publ. Co. Inc.. That looks somewhat silly. I'll saee what I can do about that, but it is a bit harder to fix. Cheers, Taco ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
[NTG-context] layer placement question
Another question, regarding layer placement:
\def\bleed{3mm}
\setvalue{LogoHeight}{20mm}
\setvalue{LogoWidth}{60mm}
\setvalue{LogoHOffset}{130mm}
\definelayer[logolayer]
[x=-\bleed, y=-\bleed,
width=\paperwidth, height=\paperheight]
\setlayerframed[logolayer]
[y=-\bleed, x=\dimexpr(\getvalue{LogoHOffset}+\bleed)]
[height=\dimexpr(\getvalue{LogoHeight}+\bleed),
width=\getvalue{LogoWidth},
frame=off, offset=0mm, align=low,
background=color, backgroundcolor=red]{my logo}
I would expect that the x/y coordinates in \setlayer(framed) relate
to the layer's origin (-3, -3) and thus my logo gets placed at (130,
-3).
But in fact it's placed at (133, -3), i.e. x starts at 0 instead of
-3. Why?
Grüßlis vom Hraban!
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Re: [NTG-context] How to \bf for math?
What exactly is the ConTeXt alternative to LaTeX's \mathbf (switch to bold or bold italic math fonts)? I can't help you here, but did you read http://wiki.contextgarden.net/ Bold_Math ? Grüßlis vom Hraban! --- http://www.fiee.net/texnique/ http://contextgarden.net http://www.cacert.org (I'm an assurer) ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] indenting in XML environment
Hi Taco,
I've found the miscreant. In my stylesheet I have
\def\eDroppedCaps
{\DroppedCaps
{} {ptmr8r}
{2.2\baselineskip} {2pt} {\baselineskip} {2}}
and in my XML I have:
\defineXMLcommand [dropped-caps] \eDroppedCaps
and for some reason this screws up all paragraph indenting. Has this
changed recently, because it used to work?
Christopher
xml-indenting.tex
Description: Binary data
document
body
pdropped-caps /Thus, I came to the conclusion that the designer of a new
system must not only be the implementer and first
large-scale user; the designer should also write the first
user manual.
/p
pThe separation of any of these four components would have
hurt tex/ significantly. If I had not participated fully in
all these activities, literally hundreds of improvements
would never have been made, because I would never have
thought of them or perceived why they were important.
/p
pBut a system cannot be successful if it is too strongly
influenced by a single person. Once the initial design is
complete and fairly robust, the real test begins as people
with many different viewpoints undertake their own
experiments.
/p
/body
/document
On 14 Jan 2006, at 23:09, Taco Hoekwater wrote:
I've created a test file with this appended to your definition:
\defineXMLenvironment[p]{}{\par}
\starttext
\startXMLdata
body
ptext/p
ptext/p
ptext/p
/body
\stopXMLdata
\stoptext
And it nicely indents the second and third paragraph.
I would use
\noindentation }
instead of
{\noindening} }
but both possibilities work out fine here.
o00o
“Since light travels faster than sound, isn’t that why
some people appear bright until you hear them speak”
— Steve Wright
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Re: [NTG-context] Figure libraries
Am 2006-01-15 um 04:15 schrieb David Arnold: After you run: figures $ texexec --pdf --use=fig-make --mode=letter figlibSection3.xml are the figures embedded in figlibSection3.pdf? That is, could you now remove the files used to create figlibSection3.pdf? If you see them in the PDF, they're embedded. There's no such like linked pictures in a PDF. (There may be linked media contents like movies, and PDF/X-2 was planned for incomplete PDF files, but the latter never got implemented.) Grüßlis vom Hraban! --- http://www.fiee.net/texnique/ http://contextgarden.net http://www.cacert.org (I'm an assurer) ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
[NTG-context] postponed processing
Me again...
I'd like to define an address layer in my environment:
--- start env --
\definelayer[senderlayer]
[x=0mm, y=0mm, width=\paperwidth, height=\paperheight]
\def\Sender#1#2#3{\setvalue{SenderKey#1}{#2}\setvalue{SenderVal#1}{#3}}
\def\GetSenderLine#1{\bTR\bTD\doiftextelse{\getvalue{SenderKey#1}}%
{\getvalue{SenderKey#1}:}{}\eTD\bTD\getvalue{SenderVal#1}\eTD\eTR}
\setlayerframed[senderlayer]
[%corner={right}, location={left,bottom},
x=\dimexpr(\getvalue{LogoHOffset}-\bleed), %\getvalue{LogoHOffset},
y=\getvalue{LogoHeight}] % \dimexpr(\getvalue{LogoHeight}+\topspace)
[height=46mm, width=\dimexpr(\getvalue{SenderKeyWidth}+\getvalue
{SenderValueWidth}),
frame=off, offset=none, align={left,top}]{%
\setupTABLE[frame=off]
\setupTABLE[x][1][width=\getvalue{SenderKeyWidth}, align=left, style=
{\keystyle\strut}]
\setupTABLE[x][2][width=\getvalue{SenderValueWidth}, align=right,
style={\valstyle\strut}]
\bTABLE
\dostepwiserecurse{1}{9}{1}{% count from 1 to 9, step 1
\expanded{\GetSenderLine{\recurselevel}}
}
\eTABLE
}
\def\EnableSender{\setupbackgrounds[rightpage][page]
[background={\currentvalue, senderlayer}]}
--- stop env ---
and use that later in a product/component:
--- start text ---
\Sender{1}{Name}{Hraban}
\Sender{2}{Web}{www.fiee.net}
\EnableSender
--- stop text ---
Of course it doesn't work, because the Sender values aren't set via
typesetting the address in the environment, and \currentvalue in
\EnableSender hasn't the right value either.
Holger solves this in his letter style (wiki) via setups.
Is that the best approach?
How else could I postpone the senderlayer processing?
(I guess it would work with some expansion magic, but I'd like to
stay at ConTeXt's surface as much as possible.)
Grüßlis vom Hraban!
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[NTG-context] last natural table column longer
Hello Wizards,
my multi page (and multicolumn) table exceeds the last page by 2 rows.
Is there a way to make last column a bit longer? Here is a minimal example:
--
\startbuffer[table]
\bTABLE[split=yes]
\dorecurse{138}{\bTR\bTD cell #1\eTD\eTR}
\eTABLE
\stopbuffer
\starttext
\startcolumns
\getbuffer[table]
\stopcolumns
\stoptext
--
Thanks
Vit
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Re: [NTG-context] strange stretching with \blank[...]
Hi,
Peter Münster wrote:
But \blank[big,big] is working right.
It seems, that we should replace all 2*big by big,big in core-sec.tex
I regard this a bug in the definition of 2*big. I'm not sure
how many old documents will break if it is fixed, though. The
correct definition is:
\defineblankmethod
[2*big]
{\addblankskip+{\bigskipamount}{\openlineheight}%
\addblankskip+{\bigskipamount}{\openlineheight}}
The current definition is:
\defineblankmethod
[2*big]
{\addblankskip+{2\bigskipamount}{2\openlineheight}}%
but that does not copy the stretch and shrink parts.
TeX is a bit stupid come to skip assignments, after
\skip0=5pt plus 10pt minus 10pt
\skip1=2\skip0
\skip0 will be *exactly* 10pt, without any glue components.
Cheers, Taco
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Re: [NTG-context] MPinclusions
Hans van der Meer wrote:
I thought to incrementally add to MPinclusions by successive blocks
\startMPinclusions
..
\stopMPinclusions
\startMPinclusions
..
\stopMPinclusions
etc.
But according to the generated mp-file it seems to incorporate the
last one only.
Is this correct and if so, is it an option to allow appending in the
above manner?
Or will that be too difficult to build.
(patch supp-mps.tex)
\def\startMPinclusions
{\dosingleempty\dostartMPinclusions}
\long\def\dostartMPinclusions[#1]#2\stopMPinclusions % document wide
{\doifelse{#1}{+}
[EMAIL PROTECTED]@[EMAIL PROTECTED]@EA
{\theMPinclusions
\writeMPgraphic{#2}}}
{\long\def\theMPinclusions
{% \expanded !
[EMAIL PROTECTED]@[EMAIL PROTECTED]@EA{\the\MPextensions;}}% new
\writeMPgraphic{#2
\def\MPinclusions
{\dosingleempty\doMPinclusions}
\long\def\doMPinclusions[#1]#2%
{\startMPinclusions[#1]#2\stopMPinclusions}
now you can say
\startMPinclusions[+]
i'll add this feature
Hans
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[NTG-context] Notes for Scite
All, I already have a few colleagues who have set up perl, ghostscript, gsview, miktex, context, and windedt on their XP machines. Does someone have instructions for setting up Scite and configuring it for Context on top of these existing installations? ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] MPgraphic question
David Arnold wrote:
I am recalling from memory, but try each, but use the graphic about
five times in your document. Before compiling, clear your directory
of all files except your sample tex file. Then compile.
If I remember, when you use the useMPgraphic, you'll get a graphic
file each time you use it (five of them), but only one with the
uniqueMPgraphic.
unique only generates a new instance when the overlaystamp has changed:
\def\overlaystamp
{\overlaywidth:\overlayheight:\overlaydepth
:\MPcolor\overlaycolor:\MPcolor\overlaylinecolor}
Hans
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Re: [NTG-context] Notes for Scite
David Arnold wrote: All, I already have a few colleagues who have set up perl, ghostscript, gsview, miktex, context, and windedt on their XP machines. Does someone have instructions for setting up Scite and configuring it for Context on top of these existing installations? just install scite and copy the properties files in the context distribution to either the wscite path (best) or the users homepath also copy the luascript to the wscite path Hans ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] How to \bf for math?
Mojca Miklavec wrote:
Henning Hraban Ramm wrote:
What exactly is the ConTeXt alternative to LaTeX's \mathbf (switch to
bold or bold italic math fonts)?
I can't help you here, but did you read http://wiki.contextgarden.net/
Bold_Math ?
I tried a couple of tricks, but none of them resulted in bold italic iwona.
If I use the default font (cm), \bfm does nothing, \bf and \bi work.
I'm also able to get the complete formula typeset in bold iwona, but I
don't know how to get something like $-{\bf\nabla}\phi={\bi E}$, where
\phi would be typeset in iwona-light and the rest in iwona-heavy for
example.
taco is the math expert ...
one problem with math is that there are several passes in tex and that
the fonts that are set last may influence previous switches (just one
set of families, global within a math environments)
maybe a way out is something \hbox{\yourboldiwona$...$}
another way would be to especially define bf and bi to map onto the
iwona instances that you want
(for a real mixed functionality we need to patch tex the program)
[ok, i can imagine some kind of dynamic family pool, but for that i need
some real time and motivation)
Hans
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Re: [NTG-context] postponed processing
Am 2006-01-15 um 19:06 schrieb Hans Hagen: How else could I postpone the senderlayer processing? by making it a setup (best use variables instead of #1's etc) and process that setup later on I'm getting used to setups - looking at Holger's code I thought they were complicated, but it's only his code... I don't understand how and where I should use \variables instead of #parameters? (I guess it would work with some expansion magic, but I'd like to stay at ConTeXt's surface as much as possible.) see m-letter and m-corresp for how we do things at pragma I'd love to, but they aren't in the distribution. Grüßlis vom Hraban! --- http://www.fiee.net/texnique/ http://contextgarden.net http://www.cacert.org (I'm an assurer) ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
[NTG-context] New Installation under miktex, not working
Hi, I'm attempting to install context under miktex 2.4. I've updated the format files and followed other instructions as per the contextgarden discussions. I'm probably missing something really obvious and would appreciate any help offered. I receive this output when running the following commands: texexec test.txt TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005 unknown file type: texmfscripts fixing texformat path : C:/localtexmf/miktex/fmt fixing engine variable : pdfetex total run time : 0 seconds texexec --version and TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005 unknown file type: texmfscripts texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005 texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004 tex : pdfeTeX, 3.141592-1.21a-2.2 (MiKTeX 2.4) (preloaded format=cont-en 2006.1.15) 15 JAN 2006 11:32 context : ver: 2006.01.09 cont-en : ver: 2006.01.09 fmt: 2006.1.15 mes: english unknown file type: 'fmt' unknown file type: 'fmt' unknown file type: 'fmt' unknown file type: 'fmt' unknown file type: 'fmt' unknown file type: 'fmt' unknown file type: 'fmt' unknown file type: 'fmt' total run time : 1 seconds ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] MPinclusions
Thanks for incorporating this feature. It makes life easier in the
case of complex \project's, where now the MPinclusions can be build
up in successive stages.
yours sincerely,
dr. H. van der Meer
On Jan 15, 2006, at 17:33, Hans Hagen wrote:
Hans van der Meer wrote:
I thought to incrementally add to MPinclusions by successive blocks
\startMPinclusions
..
\stopMPinclusions
\startMPinclusions
..
\stopMPinclusions
etc.
But according to the generated mp-file it seems to incorporate
the last one only.
Is this correct and if so, is it an option to allow appending in
the above manner?
Or will that be too difficult to build.
(patch supp-mps.tex)
\def\startMPinclusions
{\dosingleempty\dostartMPinclusions}
\long\def\dostartMPinclusions[#1]#2\stopMPinclusions % document wide
{\doifelse{#1}{+}
[EMAIL PROTECTED]@[EMAIL PROTECTED]@EA
{\theMPinclusions
\writeMPgraphic{#2}}}
{\long\def\theMPinclusions
{% \expanded !
[EMAIL PROTECTED]@[EMAIL PROTECTED]@EA{\the
\MPextensions;}}% new
\writeMPgraphic{#2
\def\MPinclusions
{\dosingleempty\doMPinclusions}
\long\def\doMPinclusions[#1]#2%
{\startMPinclusions[#1]#2\stopMPinclusions}
now you can say
\startMPinclusions[+]
i'll add this feature
Hans
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Re: [NTG-context] spurious space in cite
On Jan 15, 2006, at 13:41, Taco Hoekwater wrote: Hans van der Meer wrote: I was typesetting bibliography references with the command \cite[data][ref] and then found that a spce preceded the author name; surrounding the space with X and Y, it gives X Yauthor instead of XYauthor I was able to trace it down to the macro invertedshortauthor in thise case, but I suspect the others (invertedauthor, normalauthor, normalshortauthor) will exhibit the same phenomenon. I hate to tell you this because you spent so much time on it, but this has been adressed in the beta already. Never mind, such things happen. And its good to see I am still able to trace my way down a TeX-problem (although it took a good part of the morning, bit rusty I guess). But I willwait for the patch to come out in the regular ConTeXt distribution; there was a time I was eager to grab betas, but for this moment production stability has higher priority. Finally another observation on the typesetting by \cite[data][ref]. When typesetting a reference ending on a period, for example Publ. Co. Inc., the result has a double period Publ. Co. Inc.. That looks somewhat silly. I'll saee what I can do about that, but it is a bit harder to fix. Yes, I guess it is a lot harder. That's why I commented somewhat cautiously. But it would be nice if it can be done. I am a bit of a perfectionist! yours sincerely, dr. H. van der Meer ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] layer placement question
Am 2006-01-15 um 19:36 schrieb Hans Hagen: I would expect that the x/y coordinates in \setlayer(framed) relate to the layer's origin (-3, -3) and thus my logo gets placed at (130, -3). But in fact it's placed at (133, -3), i.e. x starts at 0 instead of -3. Why? x and y are unique for each \setlayer, use hoffset/voffset instead Thank you, I didn't understand that from the docs. And in fact not even from your statement. Seems like x/y always use the upper left corner of the paper, while hoffset/voffset use the upper left corner of the layer. But if I use \placelayer instead of backgrounds, x/y is relative to the text area. Is that intended? (See my mail layer question.) Grüßlis vom Hraban! --- http://www.fiee.net/texnique/ http://contextgarden.net http://www.cacert.org (I'm an assurer) ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
[NTG-context] texversion
When running the command texversion it used to give nice and clean
compact output.
TeXVersion 0.1 / Taco Hoekwater 2004
texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004
tex : pdfeTeX, 3.141592-1.30.4-2.2 (Web2C 7.5.5)
cont-en : ver: 2006.01.12 10:38 fmt: 2006.1.14 mes:
english
cont-nl : ver: 2006.01.12 10:38 fmt: 2006.1.14 mes:
dutch
Now it spits out a lot of material, ending with:
% \readlocfile{cont-def.tex}
% {\writestatus{loading}{adding extensions from cont-def}}
% {}
%D Now dumping the format is all that's left to be done.
\errorstopmode \dump
\endinput
Has something changed?
I preferred the previous behaviour, i.e. quit reporting when called
without options.
yours sincerely,
dr. H. van der Meer
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Re: [NTG-context] texversion
Hans van der Meer wrote: When running the command texversion it used to give nice and clean compact output. The functionality of texversion has been added to regular texexec, and development has stopped. Please forget about the standalone texversion command and use texexec --version instead. Cheers, taco ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] New Installation under miktex, not working
Todd DeVries wrote: Hi, I'm attempting to install context under miktex 2.4. I've updated the format files and followed other instructions as per the contextgarden discussions. I'm probably missing something really obvious and would appreciate any help offered. I receive this output when running the following commands: texexec test.txt Are you sure your tex file has extension txt? Your output is precisely what you get when texexec cannot find the input file, so I am a bit suspicious that that may be the problem. For the warnings: You need to tell texexec that you are running miktex, but I do not know how precisely that is done (I use tetex) Cheers, Taco ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] postponed processing
Henning Hraban Ramm wrote: I'd love to, but they aren't in the distribution. i'll send you the files Hans ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] texversion
Hans van der Meer wrote:
When running the command texversion it used to give nice and clean
compact output.
TeXVersion 0.1 / Taco Hoekwater 2004
texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004
tex : pdfeTeX, 3.141592-1.30.4-2.2 (Web2C 7.5.5)
cont-en : ver: 2006.01.12 10:38 fmt: 2006.1.14 mes:
english
cont-nl : ver: 2006.01.12 10:38 fmt: 2006.1.14 mes:
dutch
Now it spits out a lot of material, ending with:
% \readlocfile{cont-def.tex}
% {\writestatus{loading}{adding extensions from cont-def}}
% {}
%D Now dumping the format is all that's left to be done.
\errorstopmode \dump
\endinput
Has something changed?
indeed, the recently implemented format version check
I preferred the previous behaviour, i.e. quit reporting when called
without options.
taco's code was integrated in texexec (not so long after he posted it);
so you can consider texversion obsolete
texexec --version
TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004
tex : pdfeTeX, 3.141592-1.30.3-2.2 (Web2c 7.5.5)
context : ver: 2006.01.13 20:20
cont-en : ver: 2006.01.13 20:20 fmt: 2006.1.15 mes: english
cont-cz : ver: 2006.01.13 12:07 fmt: 2006.1.13 mes: czech
cont-de : ver: 2006.01.13 12:07 fmt: 2006.1.13 mes: german
cont-fr : ver: 2006.01.13 12:07 fmt: 2006.1.13 mes: french
cont-it : ver: 2006.01.13 12:07 fmt: 2006.1.13 mes: italian
cont-nl : ver: 2006.01.13 20:20 fmt: 2006.1.15 mes: dutch
cont-ro : ver: 2006.01.13 12:07 fmt: 2006.1.13 mes:
romanian
cont-uk : ver: 2006.01.13 12:07 fmt: 2006.1.13 mes:
romanian
total run time : 25 seconds
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[NTG-context] math align
Hi,
Here a first attempts for a flexible alignment mechanism (i depend on
taco for the fine points of math typesetting since he's typeset \infty
more complex formulas than i have)
(n=n_of_columns, m=n_of_pairs, so both requested multiple column
features are supported)
Hans
%D \module
%D [ file=math-ext,
%Dversion=2006.01.14,
%D title=\CONTEXT\ Math Macros,
%D subtitle=Extra Macros,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright=\PRAGMA]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
% some simple math constructs (based on user requests)
%
% preliminary
\unprotect
% adapted stuff
% we need to make this plain code a bit more 'readable'
\def\openup
{\afterassignment\dopenup\scratchdimen=}
\def\dopenup
{\advance\lineskip \scratchdimen
\advance\baselineskip \scratchdimen
\advance\lineskiplimit\scratchdimen}
\def\jot{.25\bodyfontsize} % plain tex: 3 pt (todo: better name)
[EMAIL PROTECTED]
[EMAIL PROTECTED] % \presetdisplayspacing or so
[EMAIL PROTECTED]
\openup\jot
\mathsurround\zeropoint
\everycr{\noalign{%
[EMAIL PROTECTED]
[EMAIL PROTECTED]
\ifdim\prevdepth-\thousandpoint
\vskip-\lineskiplimit
\vskip\normallineskiplimit
\fi
\else
\penalty\interdisplaylinepenalty
\fi}}}
% context (hooks)
[EMAIL PROTECTED]@y
[EMAIL PROTECTED]@y}
[EMAIL PROTECTED]
% plain tex value: \centering = 0pt plus 1000pt minus 1000pt
% plain tex valye: \jot = 3pt
% n1 needed, strange # interaction (maybe we need a toks in recurse ane no macro)
\def\buildeqalign
{\scratchtoks\emptytoks
\dorecurse\@@eqm
{\ifnum\recurselevel\plusone\appendtoks\tabskip\@@eqdistance\tabskip\zeropoint\to\scratchtoks\fi
\expanded{\scratchtoks{\the\scratchtoks\the\!!toksa}}%
\dorecurse{\numexpr\@@eqn-\plusone\relax}
{\expanded{\scratchtoks{\the\scratchtoks\the\!!toksb%
\expanded{\scratchtoks{\the\scratchtoks\the\!!toksc}}}
\def\forgetalign
{\tabskip\zeropoint\everycr\emptytoks}
\def\eqalign#1% why no halign here, probably because of displaywidth
{\!!toksa{\strut\hfil$\displaystyle{##}$}%
\!!toksb{$\displaystyle{{}##}$\hfil}%
\!!toksc\emptytoks
\buildeqalign
\null\,\vcenter
{\openup\jot
\mathsurround\zeropoint
\expandafter \ialign \expandafter {\the\scratchtoks\crcr#1\crcr}%
}\,}
\def\eqalignno#1%
{\!!toksa{\hfil$\forgetalign\displaystyle{##}$\tabskip\zeropoint}%
\!!toksb{$\forgetalign\displaystyle{{}##}$\tabskip\zeropoint}%
\!!toksc{\hfil\tabskip\centering\llap{$\forgetalign##$}\tabskip\zeropoint}%
\buildeqalign
\presetdisplaymath
\tabskip\centering
\halign to \displaywidth \expandafter {\the\scratchtoks\crcr#1\crcr}}
\def\leqalignno#1%
{\!!toksa{\hfil$\forgetalign\displaystyle{##}$\tabskip\zeropoint}%
\!!toksb{$\forgetalign\displaystyle{{}##}$\tabskip\zeropoint}%
\!!toksc{\hfil\tabskip\centering\kern-\displaywidth\rlap{$\forgetalign##$}\tabskip\displaywidth}%
\buildeqalign
\presetdisplaymath
\tabskip\centering
\halign to \displaywidth \expandafter {\the\scratchtoks\crcr#1\crcr}}
\definesystemvariable{eq}
\def\setupmathalign
{\dodoubleargument\getparameters[\??eq]}
\setupmathalign
[\c!n=2,
\c!m=1,
\c!distance=1em]
\def\numberedeqalign
{\doifelse\@@fmlocation\v!left\leqalignno\eqalignno}
\def\doalignNR[#1][#2]%
{\doifsomething{#1}
{\doifelse{#1}{+}
{\doformulanumber[][#2][]{}}
{\doformulanumber[#1][#2][]{
\def\startalign
{\dosingleempty\dostartalign}
\long\def\dostartalign[#1]#2\stopalign
{\doifassignmentelse{#1}{\setupmathalign[#1]}\donothing
\def\NC{\crcr\def\NC1{1}}%
\def\EQ{=}
\def\NR{\dodoubleempty\doalignNR}%
% amstex compatibility mode: (ugly)
\def\notag{\def\\{\crcr}}%
\doifelse{#1}{*}{\def\\{\crcr}}{\def\\{\doalignNR[+][]\crcr}}%
% end of compatibility mode
\numberedeqalign{#2}}
%D \startbuffer
%D \placeformula \startformula \eqalignno {
%D a = b \formulanumber \cr
%D c = d \cr
%D= e \cr
%D= f \formulanumber
%D } \stopformula
%D \stopbuffer
%D
%D \typebuffer \getbuffer
%D
%D \startbuffer
%D \placeformula \startformula \startalign
%D \NC a \EQ b \NR[+]
%D \NC c \EQ d \NR
%D \NC\EQ f \NR[for:hans]
%D \NC\EQ g \NR[for:whoelse][a]
%D \NC\EQ h \NR[for:whomore][b]
%D \NC\EQ i \NR
%D \stopalign \stopformula
%D \stopbuffer
%D
%D \typebuffer \getbuffer
%D
%D \startbuffer
%D \placeformula \startformula \startalign
%D \NC a \EQ b \NR[+]
%D \NC c \EQ d \NR
%D \NC \EQ f \NR
%D \NC \EQ g \NR
%D \NC \EQ h \NR
%D \NC \EQ i \NR[+]
%D \stopalign \stopformula
%D \stopbuffer
%D
%D \typebuffer \getbuffer
%D
%D \startbuffer
%D \placeformula \startformula \startalign
%D a = b \\
%D c = d \notag \\
%D = e \notag \\
%D = f \\
%D \stopalign \stopformula
%D \stopbuffer
%D
Re: [NTG-context] layer placement question
Henning Hraban Ramm wrote: Am 2006-01-15 um 19:36 schrieb Hans Hagen: I would expect that the x/y coordinates in \setlayer(framed) relate to the layer's origin (-3, -3) and thus my logo gets placed at (130, -3). But in fact it's placed at (133, -3), i.e. x starts at 0 instead of -3. Why? x and y are unique for each \setlayer, use hoffset/voffset instead Thank you, I didn't understand that from the docs. And in fact not even from your statement. Seems like x/y always use the upper left corner of the paper, while hoffset/voffset use the upper left corner of the layer. no, it depends on the combination of align and corner (in core-box.tex you can see presets being defined, so with preset=rightbottom, x/y start from the rightbottom) But if I use \placelayer instead of backgrounds, x/y is relative to the text area. Is that intended? (See my mail layer question.) indeed, put it in a \ruledhbox and you will see (there is \tightlayer and such in order to get different results) Hans ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] New Installation under miktex, not working
Some defaults from my old MiKTeX .ini file (local-texmf/scripts/perl/ texexec.ini) I can't test this as I have defected to a saner platform :-) enable variable miktex at top of file and some variation of this below. for miktex set UsedInterfacesto en, uk for miktex set UserInterface to uk for miktex set TeXExecutable to pdfetex.exe for miktex set TeXVirginFlag to -initialize for miktex set TeXBatchFlag to -interaction=batchmode for miktex set TeXFormatFlag to for miktex set MpToTeXExecutable to mptotex.exe for miktex set MpVirginFlag to -initialize for miktex set MpPassString to for miktex set MpBatchFlag to -interaction=batchmode for miktex set MpFormat to metafun for miktex set MpFormatFlag to -undump= for miktex set TeXFormatPath to d:\local-texmf\miktex\fmt\ for miktex set ConTeXtPath to d:\local-texmf\tex\context\base\ for miktex set SetupPath to c:\Progra~1\MiKTeX\miktek\base\ for miktex set TeXScriptsPath to d:\local-texmf\scripts\context \perl\ for miktex set TeXProgramPath to c:\Progra~1\MiKTeX\miktex\bin\ Also mptopdf will not work unless you set the TEXSYSTEM environment variable to miktex as on ContextGarden. Also it occurs to me that texexec will not recognise test.txt, but will expect test and add .tex itself. Don't forget to update fndb at every opportunity from MikTeX's management app. Christopher Todd DeVries wrote: Hi, I'm attempting to install context under miktex 2.4. I've updated the format files and followed other instructions as per the contextgarden discussions. I'm probably missing something really obvious and would appreciate any help offered. I receive this output when running the following commands: texexec test.txt Are you sure your tex file has extension txt? Your output is precisely what you get when texexec cannot find the input file, so I am a bit suspicious that that may be the problem. For the warnings: You need to tell texexec that you are running miktex, but I do not know how precisely that is done (I use tetex) Cheers, Taco ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context o00o “Since light travels faster than sound, isn’t that why some people appear bright until you hear them speak” — Steve Wright ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] math align
--- On Jan 15, Hans Hagen wrote ---
Hi,
Here a first attempts for a flexible alignment mechanism (i depend on taco
for the fine points of math typesetting since he's typeset \infty more
complex formulas than i have)
(n=n_of_columns, m=n_of_pairs, so both requested multiple column features are
supported)
Thanks a lot. I tested it with the little context math documents that
I have and it works as expected. There is a minor bug. I thought that
... \\ and \NC .. \NC .. \NR were equivalent, with the latter giving
more configurability with respect to equation numbering and all.
However, with multiple columns, \NC ... \NC does not work as expected.
Consider
\usemodule[math-ext]
\starttext
Three columns work correctly if I use \
\startbuffer
\startformula \startalign[n=3]
a = b = c \\
d = e = f
\stopalign \stopformula
\stopbuffer
\typebuffer \getbuffer
But they do not work if I use \type{\NC}
\startbuffer
\startformula \startalign[n=3]
\NC a \NC= b \NC= c \NR
\NC d \NC= e \NC= f \NR
\stopalign \stopformula
\stopbuffer
\typebuffer \getbuffer
\stoptext
This takes care of most of the alignment and equation numbering in
Context. With this, one should also be able to define \startstop split
such that
\placeformula \startformula \startsplit
a = b \\
= c
\stopsplit \stopformula
comes out as
a = b
= c (1)
But, my attempts to define such a startstop did not work. Can you
suggest something?
Thanks,
Aditya
--
Aditya Mahajan, EECS Systems, University of Michigan
http://www.eecs.umich.edu/~adityam || Ph: 7342624008
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Re: [NTG-context] math align
Hans et al,
I tried saving this file as ~/tmp/math-ext.tex and compiling with:
texexec --module math-ext.tex
But I got:
[MP texexec-mpgraph.4000] [1.1] [2.1] .
(/usr/local/teTeX/share/texmf.local/tex/context/base/verb-tex.tex
loading : Context Support Macros / Pretty TEX Verbatim
) . . . . . . . . .
Overfull \hbox (98.21335pt too wide) in paragraph at lines 72--72
[][][] [][] [][] [][] [][] [][]\*10pf* {[][]\ifnum\recurselevel[]
[][][]\pl
usone\appendtoks\tabskip\@@eqdistance[][][][]\tabskip\zeropoint\to
\scratchtoks
\fi[]
. . . [3.1] .
Overfull \hbox (87.71338pt too wide) in paragraph at lines 112--112
[][][] [][] [][] [][]\*10pf* \!!toksc[][]{[][]\hfil\tabskip
\centering[][][
][]\kern[][]-[][]\displaywidth\rlap[][]{[][]$[][]\forgetalign[][]##[]
[]$[][]}[]
[]\tabskip\displaywidth[][]}[][]%[]
. . . . . . . texexec-texexec.tmp (./texexec-texexec.tmp [4.2])
texexec-texexec.tmp (./texexec-texexec.tmp
! Undefined control sequence.
recently read \startalign
l.1 \placeformula \startformula \startalign
?
Am I doing something wrong?
On Jan 15, 2006, at 2:37 PM, Hans Hagen wrote:
Hi,
Here a first attempts for a flexible alignment mechanism (i depend
on taco for the fine points of math typesetting since he's typeset
\infty more complex formulas than i have)
(n=n_of_columns, m=n_of_pairs, so both requested multiple column
features are supported)
Hans
%D \module
%D [ file=math-ext,
%Dversion=2006.01.14,
%D title=\CONTEXT\ Math Macros,
%D subtitle=Extra Macros,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright=\PRAGMA]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
% some simple math constructs (based on user requests)
%
% preliminary
\unprotect
% adapted stuff
% we need to make this plain code a bit more 'readable'
\def\openup
{\afterassignment\dopenup\scratchdimen=}
\def\dopenup
{\advance\lineskip \scratchdimen
\advance\baselineskip \scratchdimen
\advance\lineskiplimit\scratchdimen}
\def\jot{.25\bodyfontsize} % plain tex: 3 pt (todo: better name)
[EMAIL PROTECTED]
[EMAIL PROTECTED] % \presetdisplayspacing or so
[EMAIL PROTECTED]
\openup\jot
\mathsurround\zeropoint
\everycr{\noalign{%
[EMAIL PROTECTED]
[EMAIL PROTECTED]
\ifdim\prevdepth-\thousandpoint
\vskip-\lineskiplimit
\vskip\normallineskiplimit
\fi
\else
\penalty\interdisplaylinepenalty
\fi}}}
% context (hooks)
[EMAIL PROTECTED]@y
[EMAIL PROTECTED]@y}
[EMAIL PROTECTED]
% plain tex value: \centering = 0pt plus 1000pt minus 1000pt
% plain tex valye: \jot = 3pt
% n1 needed, strange # interaction (maybe we need a toks in
recurse ane no macro)
\def\buildeqalign
{\scratchtoks\emptytoks
\dorecurse\@@eqm
{\ifnum\recurselevel\plusone\appendtoks\tabskip\@@eqdistance
\tabskip\zeropoint\to\scratchtoks\fi
\expanded{\scratchtoks{\the\scratchtoks\the\!!toksa}}%
\dorecurse{\numexpr\@@eqn-\plusone\relax}
{\expanded{\scratchtoks{\the\scratchtoks\the\!!toksb%
\expanded{\scratchtoks{\the\scratchtoks\the\!!toksc}}}
\def\forgetalign
{\tabskip\zeropoint\everycr\emptytoks}
\def\eqalign#1% why no halign here, probably because of displaywidth
{\!!toksa{\strut\hfil$\displaystyle{##}$}%
\!!toksb{$\displaystyle{{}##}$\hfil}%
\!!toksc\emptytoks
\buildeqalign
\null\,\vcenter
{\openup\jot
\mathsurround\zeropoint
\expandafter \ialign \expandafter {\the\scratchtoks\crcr#1
\crcr}%
}\,}
\def\eqalignno#1%
{\!!toksa{\hfil$\forgetalign\displaystyle{##}$\tabskip\zeropoint}%
\!!toksb{$\forgetalign\displaystyle{{}##}$\tabskip\zeropoint}%
\!!toksc{\hfil\tabskip\centering\llap{$\forgetalign##$}\tabskip
\zeropoint}%
\buildeqalign
\presetdisplaymath
\tabskip\centering
\halign to \displaywidth \expandafter {\the\scratchtoks\crcr#1
\crcr}}
\def\leqalignno#1%
{\!!toksa{\hfil$\forgetalign\displaystyle{##}$\tabskip\zeropoint}%
\!!toksb{$\forgetalign\displaystyle{{}##}$\tabskip\zeropoint}%
\!!toksc{\hfil\tabskip\centering\kern-\displaywidth\rlap{$
\forgetalign##$}\tabskip\displaywidth}%
\buildeqalign
\presetdisplaymath
\tabskip\centering
\halign to \displaywidth \expandafter {\the\scratchtoks\crcr#1
\crcr}}
\definesystemvariable{eq}
\def\setupmathalign
{\dodoubleargument\getparameters[\??eq]}
\setupmathalign
[\c!n=2,
\c!m=1,
\c!distance=1em]
\def\numberedeqalign
{\doifelse\@@fmlocation\v!left\leqalignno\eqalignno}
\def\doalignNR[#1][#2]%
{\doifsomething{#1}
{\doifelse{#1}{+}
{\doformulanumber[][#2][]{}}
{\doformulanumber[#1][#2][]{
\def\startalign
{\dosingleempty\dostartalign}
\long\def\dostartalign[#1]#2\stopalign
{\doifassignmentelse{#1}{\setupmathalign[#1]}\donothing
\def\NC{\crcr\def\NC1{1}}%
\def\EQ{=}
Re: [NTG-context] Notes for Scite
Will it be required to install Ruby and/or Lua on the windows platform? If so, is this the binary I should download and install? http://luaforge.net/frs/download.php/1148/lua5_1b1_Win32_bin.tar.gz Anything else required besides perl? On Jan 15, 2006, at 9:59 AM, Hans Hagen wrote: David Arnold wrote: All, I already have a few colleagues who have set up perl, ghostscript, gsview, miktex, context, and windedt on their XP machines. Does someone have instructions for setting up Scite and configuring it for Context on top of these existing installations? just install scite and copy the properties files in the context distribution to either the wscite path (best) or the users homepath also copy the luascript to the wscite path Hans ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] math align
And where should we put this module temporarily?
On Jan 15, 2006, at 2:37 PM, Hans Hagen wrote:
Hi,
Here a first attempts for a flexible alignment mechanism (i depend
on taco for the fine points of math typesetting since he's typeset
\infty more complex formulas than i have)
(n=n_of_columns, m=n_of_pairs, so both requested multiple column
features are supported)
Hans
%D \module
%D [ file=math-ext,
%Dversion=2006.01.14,
%D title=\CONTEXT\ Math Macros,
%D subtitle=Extra Macros,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright=\PRAGMA]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
% some simple math constructs (based on user requests)
%
% preliminary
\unprotect
% adapted stuff
% we need to make this plain code a bit more 'readable'
\def\openup
{\afterassignment\dopenup\scratchdimen=}
\def\dopenup
{\advance\lineskip \scratchdimen
\advance\baselineskip \scratchdimen
\advance\lineskiplimit\scratchdimen}
\def\jot{.25\bodyfontsize} % plain tex: 3 pt (todo: better name)
[EMAIL PROTECTED]
[EMAIL PROTECTED] % \presetdisplayspacing or so
[EMAIL PROTECTED]
\openup\jot
\mathsurround\zeropoint
\everycr{\noalign{%
[EMAIL PROTECTED]
[EMAIL PROTECTED]
\ifdim\prevdepth-\thousandpoint
\vskip-\lineskiplimit
\vskip\normallineskiplimit
\fi
\else
\penalty\interdisplaylinepenalty
\fi}}}
% context (hooks)
[EMAIL PROTECTED]@y
[EMAIL PROTECTED]@y}
[EMAIL PROTECTED]
% plain tex value: \centering = 0pt plus 1000pt minus 1000pt
% plain tex valye: \jot = 3pt
% n1 needed, strange # interaction (maybe we need a toks in
recurse ane no macro)
\def\buildeqalign
{\scratchtoks\emptytoks
\dorecurse\@@eqm
{\ifnum\recurselevel\plusone\appendtoks\tabskip\@@eqdistance
\tabskip\zeropoint\to\scratchtoks\fi
\expanded{\scratchtoks{\the\scratchtoks\the\!!toksa}}%
\dorecurse{\numexpr\@@eqn-\plusone\relax}
{\expanded{\scratchtoks{\the\scratchtoks\the\!!toksb%
\expanded{\scratchtoks{\the\scratchtoks\the\!!toksc}}}
\def\forgetalign
{\tabskip\zeropoint\everycr\emptytoks}
\def\eqalign#1% why no halign here, probably because of displaywidth
{\!!toksa{\strut\hfil$\displaystyle{##}$}%
\!!toksb{$\displaystyle{{}##}$\hfil}%
\!!toksc\emptytoks
\buildeqalign
\null\,\vcenter
{\openup\jot
\mathsurround\zeropoint
\expandafter \ialign \expandafter {\the\scratchtoks\crcr#1
\crcr}%
}\,}
\def\eqalignno#1%
{\!!toksa{\hfil$\forgetalign\displaystyle{##}$\tabskip\zeropoint}%
\!!toksb{$\forgetalign\displaystyle{{}##}$\tabskip\zeropoint}%
\!!toksc{\hfil\tabskip\centering\llap{$\forgetalign##$}\tabskip
\zeropoint}%
\buildeqalign
\presetdisplaymath
\tabskip\centering
\halign to \displaywidth \expandafter {\the\scratchtoks\crcr#1
\crcr}}
\def\leqalignno#1%
{\!!toksa{\hfil$\forgetalign\displaystyle{##}$\tabskip\zeropoint}%
\!!toksb{$\forgetalign\displaystyle{{}##}$\tabskip\zeropoint}%
\!!toksc{\hfil\tabskip\centering\kern-\displaywidth\rlap{$
\forgetalign##$}\tabskip\displaywidth}%
\buildeqalign
\presetdisplaymath
\tabskip\centering
\halign to \displaywidth \expandafter {\the\scratchtoks\crcr#1
\crcr}}
\definesystemvariable{eq}
\def\setupmathalign
{\dodoubleargument\getparameters[\??eq]}
\setupmathalign
[\c!n=2,
\c!m=1,
\c!distance=1em]
\def\numberedeqalign
{\doifelse\@@fmlocation\v!left\leqalignno\eqalignno}
\def\doalignNR[#1][#2]%
{\doifsomething{#1}
{\doifelse{#1}{+}
{\doformulanumber[][#2][]{}}
{\doformulanumber[#1][#2][]{
\def\startalign
{\dosingleempty\dostartalign}
\long\def\dostartalign[#1]#2\stopalign
{\doifassignmentelse{#1}{\setupmathalign[#1]}\donothing
\def\NC{\crcr\def\NC1{1}}%
\def\EQ{=}
\def\NR{\dodoubleempty\doalignNR}%
% amstex compatibility mode: (ugly)
\def\notag{\def\\{\crcr}}%
\doifelse{#1}{*}{\def\\{\crcr}}{\def\\{\doalignNR[+][]\crcr}}%
% end of compatibility mode
\numberedeqalign{#2}}
%D \startbuffer
%D \placeformula \startformula \eqalignno {
%D a = b \formulanumber \cr
%D c = d \cr
%D= e \cr
%D= f \formulanumber
%D } \stopformula
%D \stopbuffer
%D
%D \typebuffer \getbuffer
%D
%D \startbuffer
%D \placeformula \startformula \startalign
%D \NC a \EQ b \NR[+]
%D \NC c \EQ d \NR
%D \NC\EQ f \NR[for:hans]
%D \NC\EQ g \NR[for:whoelse][a]
%D \NC\EQ h \NR[for:whomore][b]
%D \NC\EQ i \NR
%D \stopalign \stopformula
%D \stopbuffer
%D
%D \typebuffer \getbuffer
%D
%D \startbuffer
%D \placeformula \startformula \startalign
%D \NC a \EQ b \NR[+]
%D \NC c \EQ d \NR
%D \NC \EQ f \NR
%D \NC \EQ g \NR
%D \NC \EQ h \NR
%D \NC \EQ i \NR[+]
%D \stopalign \stopformula
%D \stopbuffer
%D
%D \typebuffer \getbuffer
%D
%D \startbuffer
%D \placeformula
