Hello,At [this German Wikipedia discussion](http://de.wikipedia.org/wiki/Hilfe_Diskussion:TeX#Kommutative-Diagramme_.2F_XY-Packet), I started a thread where several people have agreed with the suggestion.
I have a feature-request and I hope this is the right place for it. At http://de.wikipedia.org/wiki/Hilfe_Diskussion:TeX#Kommutative-Diagramme_.2F_XY-Packet I have started a discussion and some people agreed with the suggestion.
I suggested, that in the preamble of LaTex of Wikipedia the packet XY should be loadedproposed that the *XY* package be loaded in the LaTeX preamble used by Wikipedia. Informations about this Latex-TeX packetage and how to load it couldcan be found at [here](http://www.guntherkrauss.de/computer/tex/diagramme.html . With this packet it is possible to write commutative diagrams directly in Wikipedia. So the author doesn't have to create a picture by its own. This would save some time for the editor and it is much easier to adjust the diagram by another people).
I hope you will understand my poor English and I hope you will include this feature.
Best regards
ChristianThis package allows users to create commutative diagrams directly in Wikitext, eliminating the need to generate and upload separate image files. It would save editors time and make it easier for others to modify or adjust existing diagrams.
--------------------------
**Version**: unspecified
**Severity**: enhancementExamples of diagrams borrowed from https://www.guntherkrauss.de/computer/tex/diagramme.html :
{F71782563} {F71782559}
(these are basic shapes and therefore ineligible for copyright)