1206: maximum procedure nesting depth exceeded
------------------------------------------------------------------------------

 This message indicates that during execution of the program the depth

 of nested procedures, i.e. the number of procedures calling one another
 without returning, has exceeded the maximum that may be handled on the
 procedure call stack.

 To increase the size of the procedure-call-stack simply use a BLINKER
 PROCEDURE DEPTH or a STACK command in the Blinker script file.

 Note: The errors 1207 through 1209 are NORMAL termination messages and
 simply indicate that a demonstration limit has been exceeded.