Requires Dyalog APL 18.0 or newer.

1. Clone to

• Documents\Dyalog APL-64 18.0 Unicode Files\StartupSession\out if on Windows
• $HOME/dyalog.180U64.files/StartupSession/out everywhere else

2. Start APL
3. Run ⎕SE.out.init to start

You may want to run ⎕SE.out.init from a startup script.

• Run ⎕SE.out.stop to revert to normal session
• Edit config.apln to change settings

• Hover mouse over output to see meta-info for a given output or error
• Ctrl+click to toggle visibility of the meta-info below the output or error (for copying)
• Alt+click to remove an output from the log
• Ctrl+Alt+click or to remove all output
• ⎕SE.out.cls to reset display (e.g. if settings have changed)