Synopsis:

set display op

Set to show the OP address in location status.

The OP address is the address of the Perl opcode tree that is about to be run. It gives the most precise indication of where you are, and can be useful in disambiguating where among Perl several statements in a line you.

In a mult-statement line, the deparse command will print just the current command.

See also:

show display op, deparse, info line, info program and disassemble (via plugin Devel::Trepan::Disassemble).