SWI-Prolog -- portray_clause/2

Documentation
- Reference manual
  - Built-in Predicates
    - List the program, predicates or clauses
- Packages

Availability::- use_module(library(listing)).(can be autoloaded)

Source

portray_clause(+Stream, +Clause)

Pretty print a clause to Stream. See portray_clause/1 for details.