- These primitives support writing a user-specified log of execution to an output file
- These primitives support writing a user-specified log of execution to an output file
The output file can be used for testing or debugging
- Primitives include the ability to write a title, a Prolog clause or goal, and hooks for tracing calls The log_goal/2 can be used to start a goal Arguments of the form <tt><--/2 and <tt>*->/2 can be used to track calls
- The output format is markdown