IMMEDIATE ACTION HAS SYNTAX:
"|"command[.[parameter]]

Their effect is the same as effect of action-command

..command[.[parameter]]

but compile-time-actions are executed immedeately when
encountered in schema.

Therefore, please refer to commands_help.

Examples:

|end            - the same as run-time  .end
|stop           - the same as run-time  .stop
|help           - the same as          ..help
|?              - the same as           |help	
|program        - actions in form "..statement.parameter" may have
                  annoying prefix ".." to type, so
                  |program 
                  allows to skip them;
                  ("end_program" command terminates this mode;)
|               - end of schema; described in 
                  project_and_schema_structure_help.txt