struct.node.mark

Syntax

b := struct.node.mark(sn)

struct.node.mark(sn) := b

Get/set the mark flag. Note that the SEL logic may modify this flag during command processing, cycling, and plotting.

Returns:b - boolean flag: true if the mark flag is on, false if the mark flag is off Accepts:b - boolean flag: true if the mark flag is on, false if the mark flag is off Arguments:sn - structure node pointer