This repository has been archived on 2023-07-19. You can view files and clone it, but cannot push or open issues or pull requests.
plasp/CHANGELOG.md

69 lines
2.2 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# Change Log
## (unreleased)
### Changes
* introduces new command-line interface based on `plasp` subcommands:
* `plasp translate`: translate PDDL and SAS to ASP (replaces former, plain `plasp` calls)
* `plasp normalize`: normalize PDDL to plasps custom PDDL format
* `plasp check-syntax`: check the syntax of PDDL specifications
* `plasp beautify`: cleanly format PDDL specifications
### Features
* extended PDDL parser support (`imply`, `exists`, `forall`, `when`, and `=` expressions)
* new output option `--log-level` to control which status messages should be shown
* new basic option `--warnings-as-errors` to abort program execution upon warnings (replaces `--warning-level`)
* adds compatibility mode for parser, which supports more legacy domains
* new parser option `--parsing-mode` to specify whether to apply strict or compatibility parsing rules
### Internal
* reimplemented PDDL parser from scratch as stand-alone `pddl` library
## 3.0.3 (2016-09-02)
### Bug Fixes
* fixes incorrect output format of conditional effects with SAS
* fixes parsing issue with unexpected whitespaces in SAS files
## 3.0.2 (2016-08-18)
### Features
* unified translation format for SAS and PDDL files
* documentation of `plasp`s output format
* improved output syntax highlighting
* uses ASP string literals to avoid escaping PDDL identifiers
### Bug Fixes
* fixes minor formatting issues in SAS translation
* fixes issue with unsupported expression negations
## 3.0.1 (2016-06-14)
### Features
* basic support for parsing PDDL 3.1 domains and problems
* limited support for translating PDDL 3.1 domains and problems to ASP facts
* automatic language detection for PDDL and SAS
* supports input from `std::cin`
* supports colorized output
* new command-line option `--language` to explicitly specify input language
* new command-line option `--warning-level` to treat warnings as errors or to ignore warnings
* new command-line option `--color` to autodetect, enable, or disable color output
### Bug Fixes
* fixes bug in translation of SAS axiom rules
## 3.0.0 (2016-05-24)
### Features
* parses [SAS](http://www.fast-downward.org/TranslatorOutputFormat) files created with [Fast Downward](http://www.fast-downward.org/)
* experimental translation from SAS to ASP facts