
5.0.2 Macro Carts
A macro cart is a cart from the Library that contains one or more system commands that
can be used to cause the system to take various actions. They were touched upon in
Chapter Two in the discussion about RDLibrary, and will be discussed in detail in
Chapter Seven.
5.0.3 Note Markers
A note marker is an entry in the log that contains text intended to be seen by operators
and used as a guide or reminder (program coders sometimes refer to this sort of
functionality as a remark or comment, as seen in the REM command used by BASIC
programmers). Note markers belong to a class of log events known as meta events
because (unlike carts, which exist in the Library independently of whether they are placed
in a log or not), they have no independent existence outside of the specific log where they
are placed. A note marker has absolutely no effect on the execution of a log other than to
simply display some text at a specified point in a log, and as such can be useful as a
mechanism for making notes or reminders to oneself or to others who may be executing
the log.
Illustration 20: The Edit Log Dialog
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