Expressions
- add_branches
- apply
- await
- cancel_process
- command
- concurrence
- concurrent_iterator
- cron
- cursor
- define
- echo
- equals
- error
- filter
- forget
- given
- if
- inc
- iterator
- let
- listen
- lose
- noop
- on_error
- once
- participant
- read
- redo
- ref
- registerp
- reserve
- restore
- save
- sequence
- set
- stall
- subprocess
- that
- undo
- unregisterp
- wait
More
Meta
Search
echo
An expression for echoing text to STDOUT or to a :s_tracer service
(if there is one bound in the engine context).
sequence do participant :ref => 'toto' echo 'toto replied' end