AllApplicationManualNameSummaryHelp

  • Documentation
    • Reference manual
      • Built-in Predicates
        • Debugging and Tracing Programs
          • trace/0
          • tracing/0
          • notrace/0
          • trace/1
          • trace/2
          • notrace/1
          • debug/0
          • nodebug/0
          • debugging/0
          • spy/1
          • nospy/1
          • nospyall/0
          • leash/1
          • visible/1
          • unknown/2
          • style_check/1
    • Packages
Availability::- use_module(library(prolog_debug)).(can be autoloaded)
Sourcedebugging
Print debug status and spy points on current output stream. See also the Prolog flag debug.
Availability::- use_module(library(prolog_debug)).(can be autoloaded)
Source[det]debugging
Report current status of the debugger.