SWI-Prolog -- debug_message_context/1

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Predicate debug_message_context/1

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Documentation
- Reference manual
  - The SWI-Prolog library
    - library(debug): Print debug messages and test assertions
- Packages

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

Source

[det]debug_message_context(+What)

Specify additional context for debug messages.

deprecated: New code should use the Prolog flag message_context. This predicates adds or deletes topics from this list.