LifeViewer on Wiki bug [SOLVED]

[EvinZL]

I was creating a collection page for W4124 reps at User:Evin/W4124_replicators. Now on the page, the third box reports that the pattern is invalid. However, it works perfectly fine on the lazyslug.com and forums LifeViewer:

Code: Select all

x = 5, y = 5, rule = B2ak3cqry4z/S|B1c2n3iqr4nz/S
bobo2$o3bo2$obobo!

EDIT: Turns out that this is due to the pipe | in the rule being processed by MediaWiki. Using the escape {{!}} fixed it.