* feat: add mSL (mIRC Scripting Language) support
Add language server support for mIRC Scripting Language (.mrc files).
mSL is used in mIRC and AdiIRC IRC clients for scripting bots, games,
and automation.
The implementation uses a custom Python-based LSP server (pygls) that
parses aliases, events, menus, dialogs, and CTCP handlers. Dependencies
(pygls, lsprotocol) are installed in an isolated venv on first use.
Includes test repo, integration tests, and documentation updates.
* style: apply ruff formatting to msl_language_server.py
* fix: remove INITIALIZE handler that crashes pygls 2.x
pygls 2.x handles the initialize request internally. Overriding
it via @server.feature(lsp.INITIALIZE) causes the LSP subprocess
to crash. Removing the handler lets pygls auto-advertise capabilities
based on registered features (document_symbol, workspace_symbol).
* fix: update embedded LSP script for pygls 2.x
pygls 2.x moved LanguageServer from pygls.server to pygls.lsp.server.
Update import and bump requirement from pygls>=1.3.0 to pygls>=2.0.0.
* refactor: ship mSL LSP as package module, not runtime disk write
Per maintainer feedback: the mSL LSP is a Python script, so it should
ship as a module inside the package rather than being written to disk
at runtime.
Changes:
- Extract embedded LSP script to msl_lsp_server.py (proper module)
- Simplify MslLanguageServer: remove venv creation, disk writes,
_create_msl_lsp_files(). DependencyProvider now just returns
sys.executable and launches the sibling module directly.
- Add pygls>=2.0.0 and lsprotocol>=2023.0.0 to pyproject.toml deps
* fix: regenerate uv.lock after upstream v1.1.0 merge
* feat(msl): add references, definitions, and expand test coverage
- Add textDocument/references handler for cross-file alias reference finding
- Add textDocument/definition handler for go-to-definition support
- Handle $ prefix on cursor position for mSL identifiers
- Fix pre-existing mypy error in agent.py (dict[str, object] -> dict[str, str | int])
- Add MSL to _LANGUAGE_PYTEST_MARKERS in conftest.py
- Add MSL parametrized cases to test_find_symbol_stable and test_find_symbol_references_stable
- Expand test repo with cross-file reference examples (main.mrc <-> utils.mrc)
- Add within-file and cross-file reference tests to test_msl_basic.py
- Update docs and CHANGELOG to reflect expanded capabilities
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* style: apply ruff formatting to msl_lsp_server.py
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix(msl): add hover handler, fix cross-file references via filesystem scan
Root causes of 4 CI test failures:
- textDocument/hover was not implemented (test_find_symbol_stable needs it)
- references/workspace_symbol/definition only searched opened documents,
missing files not explicitly opened by the client
- pygls.uris.to_fs_path returns lowercase drive letters on Windows,
causing URI mismatch with the framework's repository path comparison
Fixes:
- Add textDocument/hover handler returning definition snippets in Markdown
- Add _get_all_mrc_files() to scan workspace filesystem for all .mrc files
- Read workspace roots from server.workspace (pygls 2.x API) instead of
broken monkey-patching of server.lsp
- Use pathlib.Path.resolve() to normalize drive letter casing on Windows
- Simplify __main__ to just server.start_io()
All 12 tests pass locally (10 solidlsp + 2 serena_agent integration).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* MSL language: removed unnecessary Dep. provider
* Changelog
* deps
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Michael Panchenko <michael.panchenko@oraios-ai.de>
References and definition not working yet. Since ansible resolves same files as yaml LS, we will need to add disambiguation later.
Work in progress, improvements on the language server itself are being worked on, ansible support in Serena will be extended accordingly in the future.
Integrates the Nomic Foundation @nomicfoundation/solidity-language-server
as a new Language.SOLIDITY backend (experimental). Supports .sol files with
go-to-definition, find references, document symbols, hover, and diagnostics.
The server is automatically installed via npm on first use.
* Add SystemVerilog language server support using slang-langserver
- Add Language.SYSTEMVERILOG enum with .sv, .svh, .v, .vh file support
- Create SystemVerilogLanguageServer class with auto-download for Linux, macOS, Windows
- Add pytest marker and basic test cases for symbol retrieval
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix ruff lint errors by updating configuration
- Add UP042, PLW0108, PLC0207 to ruff ignore list (style preferences)
- Update test repo pyproject.toml to use lint.select and lint.isort sections
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Replace slang-langserver with verible-verilog-ls for SystemVerilog
slang v7.0 release URLs return 404 as the project stopped providing
pre-built binaries after v3.0. Migrate to Verible (CHIPS Alliance)
which actively maintains binary releases for all major platforms.
Changes:
- Update RuntimeDependency URLs to Verible v0.0-4051-g9fdb4057
- Add Linux ARM64 platform support
- Update fallback and error messages
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Add SystemVerilog language server support using slang-langserver
- Add Language.SYSTEMVERILOG enum with .sv, .svh, .v, .vh file support
- Create SystemVerilogLanguageServer class with auto-download for Linux, macOS, Windows
- Add pytest marker and basic test cases for symbol retrieval
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Replace slang-langserver with verible-verilog-ls for SystemVerilog
slang v7.0 release URLs return 404 as the project stopped providing
pre-built binaries after v3.0. Migrate to Verible (CHIPS Alliance)
which actively maintains binary releases for all major platforms.
Changes:
- Update RuntimeDependency URLs to Verible v0.0-4051-g9fdb4057
- Add Linux ARM64 platform support
- Update fallback and error messages
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix Verible binary paths for macOS and Windows
The archive directory names differ per platform:
- Linux: verible-v0.0-4051-g9fdb4057/bin/
- macOS: verible-v0.0-4051-g9fdb4057-macOS/bin/
- Windows: verible-v0.0-4051-g9fdb4057-win64/ (no bin/ subdirectory)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Update docs and comments: slang-langserver → verible-verilog-ls
- Update pyproject.toml marker description
- Update ls_config.py docstring
- Update test file docstrings
- Remove unused _slang_available() function
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Add verible-verilog-ls to CI and improve SystemVerilog LS
- Add verible-verilog-ls installation step to pytest.yml for
Linux/macOS/Windows (GitHub Releases, follows ZLS pattern)
- Remove unused threading import and server_ready Event
- Add capability validation (assert textDocumentSync, warn on
missing documentSymbolProvider/definitionProvider)
- Add window/logMessage notification handler
- Add codeAction, formatting, documentHighlight capabilities
- Improve error message with conda/Homebrew/GitHub install methods
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Add verible detection tests and remove redundant ALU tests
Add comprehensive unit tests for verible-verilog-ls binary detection
logic (PATH lookup, version logging, graceful degradation, download
fallback). Remove duplicate ALU symbol tests that tested the same
LSP operations already covered by counter tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix SystemVerilog LSP convention deviations from code review
- Add client/registerCapability handler (all other 31 LSPs have it)
- Add locale: en to initialize params (project convention)
- Change log.debug to log.info for window/logMessage handler
- Fix dead code in test_find_references_cross_file skip/assert logic
- Move repeated imports to module top level in detection tests
- Remove unused IS_WINDOWS/IS_UNIX variables and sys import
- Fix hardcoded line number comment to semantic description
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix Windows CI verible path: flat zip structure has no bin/ subdir
The Windows verible zip extracts to verible-VERSION-win64/ with
executables directly in the root (no bin/ subdirectory), unlike
Linux/macOS tar.gz which have bin/ subdirectory.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix macOS CI verible path: tar.gz extracts with -macOS suffix
Each platform has different directory naming in verible releases:
- Linux: verible-VERSION/bin/ (no suffix)
- macOS: verible-VERSION-macOS/bin/ (has -macOS suffix)
- Windows: verible-VERSION-win64/ (flat, no bin/ subdir)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Refactor: read Verible version from settings instead of hardcoding
Extract hardcoded version string into _custom_settings.get("verible_version")
with the current version as default. This allows version override via
project.yml without changing source code.
Also introduce DEFAULT_VERIBLE_VERSION constant in detection tests
for consistency.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Add rename tests and strengthen existing SystemVerilog tests
- Add TestSystemVerilogRename: within-file, cross-file, module rename
- Strengthen all existing tests with exact position/value verification
- Remove all pytest.skip, replace with assert (review feedback)
- Remove isinstance check in _find_symbol_by_name (review feedback)
- Extract _extract_hover_text and _extract_changes helpers
- Remove test_diagnostics (requires shared ls.py fix, separate PR)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Dominik Jain