` `

print the most recent proof attempt from inside the proof-checker
Major Section: PROOF-CHECKER-COMMANDS

Example and General Form: pso!

Print the most recent proof attempt from inside the proof-checker, including
proof-tree output, assuming that you haven't left the proof-checker loop
and subsequently saved output (see set-saved-output). This includes all
calls to the prover, including for example proof-checker commands
`induct`

, `split`

, and `bash`

, in addition to `prove`

. So for
example, you can follow `(quiet prove)`

with `pso!`

to see the proof,
including proof-tree output, if it failed.

See documentation for the similar proof-checker command `pso`

for
inhibiting proof-tree output. Also see set-saved-output for a general
discussion of the output-saving mechanism.