Shkarko Logtalk 3.71.0

Prolog adapter and integration files
- REMOVED: Scryer Prolog is no longer supported due to the system refusal to implement (or accept contributions implementing) the required de facto standard version_data flag.
- FIXED: The GNU Prolog adapter file for compatibility with versions older than 1.6.0.
Documentation
- IMPROVED: Simplified finding the goal to use to load an entity when browsing the APIs documentation.
- IMPROVED: Documentation of the embedding scripts on how to handle an application using a mix of Logtalk and Prolog source files.
- FIXED: Texinfo navigation between Handbook and APIs documentation.
Library
- UPDATED: The tester_versions.lgt library file to use the de facto Prolog standard version_data flag to print any additional backend Prolog version data (e.g. a git commit hash).
Tools
- CHANGED: The debugger tool to print a procedure box port for spy points when the port is unleashed.
- IMPROVED: The packs tool linting of pack specifications to also check that pack versions are listed from newest to oldest.
- UPDATED: Entity documentation generated by the lgtdoc tool now includes the goal required for loading each entity.
- UPDATED: The tutor tool for the new linter warning on missing arithmetic functions.
- FIXED: The packs tool linting of pack specifications would wrongly report pack dependency versions using only Major:Minor or Major.
Examples
- CHANGED: The document_converter example to ensure UTF-8 encoding of the text files resulting from PDF files conversion.
- UPDATED: The errors example to illustrate linter arithmetic function warnings.