Rope is:package

Not on Stackage, so not searched. Tools for manipulating fingertrees of bytestrings with optional annotations
Ropes optimised for updating using UTF-16 code units and row/column pairs. Ropes optimised for updating using UTF-16 code units and row/column pairs. This implementation uses splay trees instead of the usual finger trees. According to my benchmarks, splay trees are faster in most situations.
A rope data structure used by Yi A rope data structure used by Yi
Text lines and ropes A wrapper around Text for fast line/column navigation and logarithmic concatenation.
Standard properties for functions on `Validity` types Standard properties for functions on Validity types
Character properties and classes for XML and Unicode Character properties defined by XML and Unicode standards. These modules contain predicates for Unicode blocks, char properties and character predicates defined by XML. Supported Unicode version is 13.0.0 9.4.0.0: Supported Unicode version 12.1.0 9.3.0.2: Supported Unicode version 9.0.0
Not on Stackage, so not searched. QuickCheck properties for standard type classes. QuickCheck properties for standard type classes
QuickCheck properties for lens QuickCheck properties for lens.
Not on Stackage, so not searched. Common functionality for 'with-tuples' and old version of properties.
Not on Stackage, so not searched. An implementation of propositional logic in Haskell
Not on Stackage, so not searched. Some 'properties' of the phonetic languages approach text.
Not on Stackage, so not searched. Some properties of the data related to rhythmicity.
Not on Stackage, so not searched. A Propagator Library
Not on Stackage, so not searched. Combinators for Quickcheck Property construction and diagnostics
Not on Stackage, so not searched. Monoids for sameness and uniqueness.
Not on Stackage, so not searched. Ropes, an alternative to (Byte)Strings.
Not on Stackage, so not searched. Geocoder and Reverse Geocoding Service Wrapper
Not on Stackage, so not searched. Ropes, an alternative to (Byte)Strings.
Not on Stackage, so not searched. A generalization of the uniqueness-periods-vector-properties package.
Not on Stackage, so not searched. A generalization of the uniqueness-periods-vector-properties package.
Not on Stackage, so not searched. property-based host configuration management in haskell
Not on Stackage, so not searched. check quickCheck properties in real time.
Not on Stackage, so not searched. Apple property list parser
Not on Stackage, so not searched. A monad for generating QuickCheck properties without Arbitrary instances.
Not on Stackage, so not searched. Memory-efficient strings with concatenation and splitting.