Op 02-02-22 om 20:59 schreef Chet Ramey:
[...] it makes no sense to join a process substitution to another word.
But it does. In arguments that look like assignments, and in GNU-style
long options, file names can be part of a larger word.
Assuming tar is GNU tar, something like
tar -c -f txt.tar --files-from=<( ls *.txt )
works fine on bash and zsh, but not on ksh93; the process substitution
becomes a separate word and the command fails.
This was reported as a bug to the abandoned AT&T ksh2020 development
effort but never fixed there, and I've no clue how to fix it yet either.
https://github.com/att/ast/issues/1487
https://github.com/ksh93/ksh/issues/215
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