meander

The `match` macro uses logic variables like `?food` to join data across structures, as shown in the favorite-food-info example, making transformations transparent and easy to follow.

With the `search` macro and `scan` operator, it finds all possible matches in data, demonstrated in favorite-foods-info for handling multiple results without manual iteration.

Memory variables like `!foods` combined with operators such as `...` allow gathering values from disparate parts of nested data, shown in grab-all-foods for efficient data aggregation.

The `defsyntax` macro enables creating custom pattern matching syntax, such as the number syntax example, for domain-specific needs and cleaner conditional matches.

Term rewriting strategies like `bottom-up` apply rules throughout nested data structures, as in the eliminate-zeros example, simplifying complex recursive transformations.