- blockdiag (or seqdiag, actdiag, nwdiag)
- mediawiki >1.16
Copy blockdiag.php to ${MEDIAWIKI_ROOT}/extension/
$ sudo cp blockdiag.php ${MEDIAWIKI_ROOT}/extension/
Add line to LocalSettings.php
+ require_once("$IP/extensions/blockdiag.php");
<blockdiag> { A -> B -> C B -> D -> E } </blockdiag>
If you want to use other *diag tools, specify a name before "{", like "seqdiag {".
<blockdiag> seqdiag { A -> B; B -> C; } </blockdiag>