the link to code.deltarune.wiki seems to collapse consecutive underscores down to one
this is an issue on at least the shadow mantle holder page, because it needs to cite gml_Object_obj____Other_25
it should link to https://code.deltarune.wiki/ch3/gml_Object_obj____Other_25, but instead it links to https://code.deltarune.wiki/ch3/gml_Object_obj_Other_25 which is a 404
Ah, damn. This is an issue due to how MediaWiki’s interwiki links work (they treat the target website as a wiki and therefore apply title normalization the way MediaWiki would). I can look into how to solve this later.
On MediaWiki’s new parser, Parsoid, title normalization doesn’t happen and so the link works. But Parsoid fails to fetch the global interwiki table properly and I just realized our workaround for fixing that issue makes the interwiki table link to the Undertale code dump instead of Deltarune… more bugs to fix, I guess.