feat: add pascal optional extra for tree-sitter-pascal

README.md

@@ -183,6 +183,7 @@ Install only what you need:
 | `postgres` | Live PostgreSQL introspection (`--postgres DSN`) | `uv tool install "graphifyy[postgres]"` |
 | `dm` | BYOND DreamMaker `.dm`/`.dme` AST extraction (may need a C compiler + `python3-dev` if no wheel matches your platform) | `uv tool install "graphifyy[dm]"` |
 | `terraform` | Terraform / HCL `.tf`/`.tfvars`/`.hcl` AST extraction | `uv tool install "graphifyy[terraform]"` |
+| `pascal` | Pascal / Delphi `.pas`/`.dpr`/`.dpk`/`.inc` AST extraction (more accurate `calls`/`inherits` edges; falls back to a regex extractor when absent) | `uv tool install "graphifyy[pascal]"` |
 | `chinese` | Chinese query segmentation (jieba) | `uv tool install "graphifyy[chinese]"` |
 | `all` | Everything above | `uv tool install "graphifyy[all]"` |
 

pyproject.toml

@@ -70,12 +70,17 @@ gemini = ["openai", "tiktoken"]
 openai = ["openai", "tiktoken"]
 chinese = ["jieba"]
 sql = ["tree-sitter-sql"]
+# extract_pascal() uses tree-sitter-pascal for AST-quality extraction (more
+# accurate calls/inherits edges) and falls back to a regex extractor when it is
+# absent (#781), so this stays optional. Unlike tree-sitter-dm below, it ships
+# prebuilt wheels for every platform (win/macOS/Linux), so no C toolchain needed.
+pascal = ["tree-sitter-pascal"]
 # tree-sitter-dm (BYOND DreamMaker) ships only a Windows wheel, so on Linux/Mac it
 # must compile from source (needs a C toolchain + python3-dev). Keeping it optional
 # avoids breaking the default `uv tool install graphifyy` for everyone (#1104).
 dm = ["tree-sitter-dm"]
 terraform = ["tree-sitter-hcl"]
-all = ["mcp", "starlette>=1.3.1", "neo4j", "falkordb", "pypdf>=6.12.0", "markdownify", "watchdog", "graspologic; python_version < '3.13'", "python-docx", "openpyxl", "faster-whisper; python_version >= '3.11'", "yt-dlp>=2026.6.9", "matplotlib", "numpy>=2.0; python_version >= '3.13'", "openai", "tiktoken", "boto3", "anthropic", "tree-sitter-sql", "jieba", "tree-sitter-dm", "tree-sitter-hcl"]
+all = ["mcp", "starlette>=1.3.1", "neo4j", "falkordb", "pypdf>=6.12.0", "markdownify", "watchdog", "graspologic; python_version < '3.13'", "python-docx", "openpyxl", "faster-whisper; python_version >= '3.11'", "yt-dlp>=2026.6.9", "matplotlib", "numpy>=2.0; python_version >= '3.13'", "openai", "tiktoken", "boto3", "anthropic", "tree-sitter-sql", "jieba", "tree-sitter-dm", "tree-sitter-hcl", "tree-sitter-pascal"]
 
 [project.scripts]
 graphify = "graphify.__main__:main"