enhancement | = E = | EOF

ENQ /enkw/ or /enk/

[from the ASCII mnemonic ENQuire for 0000101] An on-line convention for querying someone's availability. After opening a talk mode connection to someone apparently in heavy hack mode, one might type `SYN SYN ENQ?` (the SYNs representing notional synchronization bytes), and expect a return of ACK or NAK depending on whether or not the person felt interruptible. Compare ping, finger, and the usage of `FOO?` listed under talk mode.

enhancement | = E = | EOF