Fix default %yu handling.
Fix default %yu handling.

8l/urbit,urbit/archaeology-factor,urbit/archaeology2,jpt4/urbit,bollu/urbit,philipcmonk/urbit,galenwp/urbit,urbit/archaeology-factor,urbit/archaeology2,bollu/urbit,philippeback/urbit,yebyen/urbit,Gunga/urbit,dcow/urbit,dphiffer/urbit,Gunga/urbit,chc4/urbit,bvschwartz/urbit,urbit/archaeology-factor,jpt4/urbit,galenwp/urbit,yebyen/urbit,rsaarelm/urbit,bollu/urbit,philippeback/urbit,chc4/urbit,dcow/urbit,Gunga/urbit,rsaarelm/urbit,bollu/urbit,yebyen/urbit,bvschwartz/urbit,rsaarelm/urbit,yebyen/urbit,urbit/archaeology2,galenwp/urbit,galenwp/urbit,bvschwartz/urbit,Gunga/urbit,chc4/urbit,galenwp/urbit,urbit/archaeology2,chc4/urbit,yebyen/urbit,bollu/urbit,bvschwartz/urbit,urbit/archaeology-factor,dphiffer/urbit,daveloyall/urbit,urbit/archaeology2,burtonsamograd/urbit,daveloyall/urbit,bollu/urbit,urbit/archaeology-factor,chc4/urbit,8l/urbit,bvschwartz/urbit,philippeback/urbit,rsaarelm/urbit,philipcmonk/urbit,burtonsamograd/urbit,Gunga/urbit,Gunga/urbit,dphiffer/urbit,burtonsamograd/urbit,galenwp/urbit,philipcmonk/urbit,philippeback/urbit,philipcmonk/urbit,8l/urbit,chc4/urbit,galenwp/urbit,galenwp/urbit,bvschwartz/urbit,philipcmonk/urbit,chc4/urbit,burtonsamograd/urbit,dphiffer/urbit,philippeback/urbit,dphiffer/urbit,philipcmonk/urbit,daveloyall/urbit,dcow/urbit,urbit/archaeology2,dcow/urbit,dcow/urbit,philippeback/urbit,bvschwartz/urbit,jpt4/urbit,8l/urbit,bvschwartz/urbit,rsaarelm/urbit,urbit/archaeology-factor,yebyen/urbit,dphiffer/urbit,jpt4/urbit,daveloyall/urbit,philippeback/urbit,daveloyall/urbit,dcow/urbit,Gunga/urbit,urbit/archaeology-factor,rsaarelm/urbit,jpt4/urbit,8l/urbit,Gunga/urbit,burtonsamograd/urbit,daveloyall/urbit,dcow/urbit,bvschwartz/urbit,urbit/archaeology-factor,Gunga/urbit,dphiffer/urbit,chc4/urbit,galenwp/urbit,dcow/urbit,jpt4/urbit,philippeback/urbit,yebyen/urbit,burtonsamograd/urbit,8l/urbit,rsaarelm/urbit,burtonsamograd/urbit,philipcmonk/urbit,jpt4/urbit,yebyen/urbit,yebyen/urbit,urbit/archaeology-factor,jpt4/urbit,daveloyall/urbit,chc4/urbit,galenwp/urbit,rsaarelm/urbit,rsaarelm/urbit,urbit/archaeology2,philipcmonk/urbit,daveloyall/urbit,bvschwartz/urbit,bollu/urbit,8l/urbit,bollu/urbit,dphiffer/urbit,dphiffer/urbit,yebyen/urbit,jpt4/urbit,burtonsamograd/urbit,dcow/urbit,philipcmonk/urbit,urbit/archaeology-factor,8l/urbit,daveloyall/urbit,philippeback/urbit,jpt4/urbit,dphiffer/urbit,daveloyall/urbit,burtonsamograd/urbit,urbit/archaeology2,urbit/archaeology2,burtonsamograd/urbit,chc4/urbit,Gunga/urbit,8l/urbit,philippeback/urbit,8l/urbit,rsaarelm/urbit,bollu/urbit,philipcmonk/urbit,bollu/urbit