Module regex_fallback 

Regex-based semantic extraction for formats without tree-sitter grammars.

Covers CSS, YAML, JSON, TOML, and Astro. Each function returns a SemanticAnalysis with functions populated as a best-effort symbol list (selectors, keys, section headers, or frontmatter exports). All errors are handled internally; callers always receive a valid (possibly empty) result.

Functions

extract_astro

Extract Astro frontmatter imports/exports via the TypeScript extractor.

extract_css

Extract CSS class/ID selectors as function entries.

extract_json

Extract JSON first-level string keys as function entries.

extract_toml

Extract TOML section headers as function entries.

extract_yaml

Extract YAML top-level keys as function entries.