This example demonstrates how to use a wildcard in a program.

create a random warp
enter the random warp
program warp in @__random
leave
use the random warp

This example creates a working dice program.

create a dice
enter the dice
program look
usage roll You rolled @random(1 2 3 4 5 6).
leave
roll the dice

How to append content to a vessel's note.

create a typewriter
enter the typewriter
program note @_note @query
usage type You typed "@query".
leave
use the typewriter