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POSIX awk supports user-defined functions. I'm surprised Solaris' default awk doesn't, but /usr/xpg4/bin/awk does support user-defined functions. (I just confir

by wahern 6y ago

POSIX awk supports user-defined functions. I'm surprised Solaris' default awk doesn't, but /usr/xpg4/bin/awk does support user-defined functions. (I just confirmed both behaviors on Solaris 11.4.)