Rosetta Code:Village Pump/Repairing invisible formulae

Repairing invisible formulae
This is a particular discussion thread among many which consider Rosetta Code.

Summary

58 tasks still have formulae that have accidentally been made invisible to most browsers, mostly during a campaign of under-tested cosmetic edits over the last six months. Volunteer repair work welcome. The full list is at http://rosettacode.org/wiki/User_talk:HoutProperty "Summary" (as page type) with input value "58 tasks still have formulae that have accidentally been made invisible to most browsers, mostly during a campaign of under-tested cosmetic edits over the last six months. Volunteer repair work welcome. The full list is at http://rosettacode.org/wiki/User_talk:Hout" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.