- Lexer now emits a single token for the entire expression (e.g., "btn btn-" + type) - Runtime evaluateExpression now handles + operator for string concatenation - Added findConcatOperator to safely find operators outside quotes/brackets
Features: - Lexer with indentation tracking and raw text block support - Parser producing AST from token stream - Runtime with variable interpolation, conditionals, loops - Mixin support (params, defaults, rest args, block content, attributes) - Template inheritance (extends/block/append/prepend) - Plain text (piped, dot blocks, literal HTML) - Tag interpolation (#[tag text]) - Block expansion with colon - Self-closing tags (void elements + explicit /) - Case/when statements - Comments (rendered and silent) All 113 tests passing.
