Session Routines

INFO, expr₁, ... , expr_n

Displays information on many aspects of the current PV‑WAVE  session.

JOURNAL [, param]

Provides a record of an interactive session by saving in a file all text entered from the terminal in response to a prompt.

RESTORE [, filename]

Restores the PV‑WAVE  objects saved in a file by the SAVE procedure.

SAVE [, var₁, ... , var_n]

Saves variables in a file for later recovery by RESTORE.