added Format#131

Open

kurtbrose wants to merge 5 commits intomasterfrom

Commits on Jan 5, 2020

added Format
kurtbrose
committed

Commits on Jan 27, 2020

fixing S idiom for pypy
Kurt Rose
committed
filter out non str keys from format(**)
kurtbrose
authored

Commits on Jun 8, 2020

docs and snippet
Kurt Rose
committed
snippet++
Kurt Rose
committed