PA() action

Overview
In 3270 mode, the PA action emulates one of the 3 Program Attention (PA) keys on the 3270 keyboard. It sends a PA AID to the host and waits for the host to unlock the keyboard before returning.

In NVT mode, it emulates an xterm PF key, sending the corresponding escape sequence to the host.

Parameters

 * n
 * The PA key number, from 1 to 3 (3270 mode) or 1 to 4 (NVT mode)

Examples
PA(1) PA(2)