\placeformula

\placeformula

[Wolfgang Schuster]

Hi Hans,

a fix for strc-mat.mkiv

\unexpanded\def\placeformula
- {\doglobal\settrue\insideplaceformula
+ {\global\settrue\insideplaceformula
   \settrue\incrementformulanumber
   \dodoubleempty\doplaceformula}

\unexpanded\def\placesubformula
- {\doglobal\settrue\insideplacesubformula
+ {\global\settrue\insideplacesubformula
   \setfalse\incrementformulanumber
   \dodoubleempty\doplaceformula}

Wolfgang

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Re: \placeformula

[Hans Hagen]

On 30-11-2010 8:10, Wolfgang Schuster wrote:
> Hi Hans,
>
> a fix for strc-mat.mkiv
>
> \unexpanded\def\placeformula
> - {\doglobal\settrue\insideplaceformula
> + {\global\settrue\insideplaceformula
>     \settrue\incrementformulanumber
>     \dodoubleempty\doplaceformula}
>
> \unexpanded\def\placesubformula
> - {\doglobal\settrue\insideplacesubformula
> + {\global\settrue\insideplacesubformula
>     \setfalse\incrementformulanumber
>     \dodoubleempty\doplaceformula}

fixed


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                                           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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___________________________________________________________________________________
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
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wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: \placeformula

[Hans Hagen]

At 10:08 PM 2/10/2003 -0500, Ed L Cashin wrote:

>Did you mean for that to be a private email to Albrecht Kauffmann?  I
>hope not, because I peeked at details.pdf, and I noticed pseudo
>columns.  I was going to ask about them on the mailing list, but then
>I realized that you might not have been joking about not wanting
>everyone to see details.pdf.

no problem, i'll upload a newer one later (more examples of the extended 
side float support)

>Anyway, the first thing that occurred to me when seeing pseudocolumns
>is that this might solve the column balancing problem, where context
>could not balance columns that contained vboxes with lots of very
>stretchy glue.  That is, although the glue could stretch all you want,
>the column bottoms would still be uneven.  Like this:
>
>
>
>          +----------------------------------+
>          |                                  |
>          |  +-----------+    +-----------+  |
>          |  |           |    |           |  |
>          |  |           |    |           |  |
>          |  |           |    |           |  |
>          |  +-----------+    +-----------+  |
>          |                                  |
>          |  +------------+                  |
>          |  |            |                  |
>          |  |            |   +-----------+  |
>          |  +------------+   |           |  |
>          |                   |           |  |
>          |  +------------+   +-----------+  |
>          |  |            |                  |
>          |  |            |                  |
>          |  +------------+                  |
>          |                   +-----------+  |
>          |  +------------+   |           |  |
>          |  |            |   |           |  |
>          |  |            |   |           |  |
>          |  |            |   |           |  |
>          |  |            |   |           |  |
>          |  +------------+   +-----------+  |
>          +----------------------------------+
>
>
>Could the pseudocolumns feature solve that problem?  I'm thinking that
>maybe they could, because the problem before was that it was too
>difficult to get the otr to do it.  But I'm also thinking maybe
>pseudocolumns won't solve it, since the above example could not be
>achieved with the grid feature.

i can probably build that into columnsets one day; on the other hand, 
columnsets provide you a means to position graphics directly

\definecolumnset[mine][n=3]
\setuppapersize[A3][A3]
\setuptolerance[verytolerant]
\setuplayout[backspace=1cm,topspace=1cm,width=middle,height=middle]
\setuplayout[grid=on] \showgrid \tracecolumnsettrue

\starttext

\startcolumnset[mine]

\placefigure[rltb]{}{}

\placefigure[fxtb:2*13]{}{}

\dorecurse{10}{\input tufte \par}

\stopcolumnset

\stoptext

this works ok with the beta i just uploaded

Hans
-------------------------------------------------------------------------
                                   Hans Hagen | PRAGMA ADE | pragma@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
-------------------------------------------------------------------------

Re: \placeformula

[Hans Hagen]

At 06:20 AM 2/10/2003 +0100, you wrote:
>Hi all,
>
>is there any documentation of the commands \placeformula,
>\startformula, and so on?
>
>With many thanks for any hint

you can find details in core-mat.tex

(reminds me to finish updating the main manual -)

also, if you don't tell the others, you may peek into

   www.pragma-ade.com/temp/details.pdf

(unfinished, incompleet, unchecked, un*, in*)

Hans
-------------------------------------------------------------------------
                                   Hans Hagen | PRAGMA ADE | pragma@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
-------------------------------------------------------------------------

\placeformula

[Albrecht Kauffmann]

Hi all,

is there any documentation of the commands \placeformula,
\startformula, and so on?

With many thanks for any hint

Albrecht

On Sun, 9 Feb 2003, Hans Hagen wrote:

> At 03:23 AM 2/9/2003 +0100, Albrecht Kauffmann wrote:
> >Hi all,
> >
> >I have a problem with references to equationnumbers.
> >
> >Let \the\equationnumber be 1. If I type
> >
> >\reference[a]{(\the\equationnumber)}$$ (a formula) $$
> >\advance\equationnumber by 1
> >\reference[b]{(\the\equationnumber)}$$ (another formula) $$
> >... \in[a],\in[b] ...
> >
> >I expect to get "... (1),(2) ...". With an older version of Context
> >(2000.12.14) this works fine. But with the new version (2002.10.23), I get
> >for both equation a and b the same number (namely the last, 2):
> >"... (2),(2) ...".
>
> looks pretty low level to me -)
>
> \startformula[for:a]
> a formula
> \stopformula
>
> as we see in \in {formula} [for:a] ...
>
> Hans
> -------------------------------------------------------------------------
>                                    Hans Hagen | PRAGMA ADE | pragma@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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