On 2019-09-02 01:03, Sami Kerola wrote:
I am not a maintainer, but I don't see any problem adding --interactive
only option. Getting a short option may clash with future posix
so I believe they are not handed out without really good reasons.
Fear not; POSIX standardization is not ignorant of significant
like those from GNU.
For example, here is a literal quote from Issue 7 (2018) POSIX's awk
"The undefined behavior resulting from NULs in extended regular
expressions allows future extensions for the GNU gawk program to process
"GNU -> GNU Now (mentioned in) Unix"