Hi all, I created a m-xypic.tex file with the code that Luigi suggested. Then I tried to run texec on my file t.tex, but texec hangs with a message }[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } \stopformula \stoptext --- Dirard * On 01/05/07 at 09:09 luigi scarso wrote:

Also in http://thread.gmane.org/gmane.comp.tex.context/5227/focus=5254 Save following line in m-xypic.tex

%%%%%%%%%%%%%%%%%%%%%%%%%%% %m-xypic.tex % \input xy

\xyoption{all}

\unprotect

\appendtoks \xywithoption{tips}{\let\tipsize <at> <at> \bodyfontpoint}% \to\everybodyfont

\protect \endinput %%%%%%%%%%%%%%%%%%%%%%%%%%%%%

And in you tex file put before \starttext \usemodule[xypic]

-- luigi ---------------------------------------------------------------- If your question is of interest to others as well, please add an entry to the Wiki!

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There seems to be something wrong with the dotted arrows. I tried different codes. The following code compiles. --- \input xy \xyoption{all} \starttext \startformula \xymatrix{ & W \ar[dr]^{f_2} \ar@{.>}[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } \stopformula \stoptext --- Dirard * On 01/05/07 at 22:10 luigi scarso wrote:

hmm, try this

\input xy \xyoption{all} \unprotect \appendtoks \xywithoption{tips}{\let\tipsize <at> <at> \bodyfontpoint}% \to\everybodyfont \protect %\endinput % \usemodule[xypic] \starttext \startformula \xymatrix{ & W \ar[dr]^{f_2} \ar@{.>}[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } \stopformula \stoptext

btw, not sure it works; something strange near W in your xymatrix -- luigi ---------------------------------------------------------------- If your question is of interest to others as well, please add an entry to the Wiki!

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I save the following code in a file, say tt.tex. Then I just run texec tt.tex. It compiles. The problem is that the universal arrow is not displayed as it should; i.e. a dotted arrow. --- \input xy \xyoption{all} \starttext \startformula \xymatrix{ & W \ar[dr]^{f_2} \ar@{.>}[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } \stopformula \stoptext --- Dirard * On 02/05/07 at 11:30 luigi scarso wrote:

On 5/2/07, Dirard Mikdad wrote:

...

There seems to be something wrong with the dotted arrows. I tried different codes.

The following code compiles. --- \input xy \xyoption{all} \starttext \startformula \xymatrix{ & W \ar[dr]^{f_2} \ar@{.>}[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } \stopformula \stoptext ---

How doy you compile it under LaTeX (or TeX) ? -- luigi ---------------------------------------------------------------- If your question is of interest to others as well, please add an entry to the Wiki!

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I don't use LaTeX either. This code comes from my thesis which I wrote in plain TeX. Save the following code in a file: -- \input xy \xyoption{all} \xyoption{dvips} $$ \xymatrix{ & W \ar[dr]^{f_2} \ar@{.>}[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } $$ \bye -- Then run tex file. Dirard * On 02/05/07 at 17:06 luigi scarso wrote:

On 5/2/07, Dirard Mikdad wrote:

...

I save the following code in a file, say tt.tex. Then I just run texec tt.tex. yes, ok How did you used to compile it under LaTeX ? (sorry, I don't use latex from a long time)

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hmm, some problem with \ar@. Maybe a collision with another macro of context. I will investigate -- luigi ---------------------------------------------------------------- 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 : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net

Luigi, It works! Grazie mille, Dirard * On 04/05/07 at 02:40 luigi scarso wrote:

On 5/2/07, Dirard Mikdad wrote:

...

I save the following code in a file, say tt.tex. Then I just run texec tt.tex. It compiles. The problem is that the universal arrow is not displayed as it should; i.e. a dotted arrow.

--- \input xy \xyoption{all} \starttext \startformula \xymatrix{ & W \ar[dr]^{f_2} \ar@{.>}[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } \stopformula \stoptext ---

%% %% put a space between \ar and @ %% \input xy \xyoption{all} \starttext \startformula \xymatrix{ & W \ar[dr]^{f_2} \ar @{.>}[d]_{f} \ar[dl]_{f_1} &&\\ X & X \times Y \ar[l]_{p_1} \ar[r]^{p_2} & Y } \stopformula \stoptext

Maybe there is a clean solution.

-- luigi ---------------------------------------------------------------- If your question is of interest to others as well, please add an entry to the Wiki!

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Also, have a look at http://www.ctan.org/tex-archive/graphics/metapost/contrib/macros/metaobj It seems that it has the same power of XY-pic . -- luigi ---------------------------------------------------------------- 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 : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net