Andreas, I know it will work with the '-f' flag. But for others function names, the '-f' unset flag is not required. Moreover, it seem confronts with Open Group Base Specification. So I consider it as a bug still.
On 20.01.2019 18:18, Andreas Schwab wrote: > On Jan 20 2019, Andrey Butirsky <butir...@gmail.com> wrote: > >> |$ unset 1a || >> ||bash: unset: `1a': not a valid identifier > Use `unset -f'. > > Andreas. >
