Paul Eggert <eggert@cs.ucla.edu> schrieb am Sa., 3. Juni 2017 um 10:37 Uhr:

Philipp Stephani wrote:
> Wrong example, try (format "%1$c %1$s" ?±)

Ouch. Fixing that (without adversely affecting performance) would be a bit of a
hassle. Not sure that it's worth it. For now let's just document the limitation.
I installed the attached.

It's not hard to fix, just the info array needs to be indexed by spec index, no argument. Installed 7d413cb4da89e0bdd70068e6a5e1dbc57190ed10; 0147cdd4d96f1eaeef720ee0b89bddd27eaf4233 can now be reverted.