text-rope: Text lines and ropes
A wrapper around Text for fast line/column navigation and logarithmic concatenation.
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| debug | Build library with sanity checks enabled. | Disabled |
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- text-rope-0.3.tar.gz [browse] (Cabal source package)
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| Versions [RSS] | 0.1, 0.2, 0.3 |
|---|---|
| Change log | changelog.md |
| Dependencies | base (>=4.9 && <5), deepseq (<1.6), text (>=1.2.3 && <2.2), vector (>=0.11 && <0.14) [details] |
| Tested with | ghc ==9.10.1, ghc ==9.8.2, ghc ==9.6.5, ghc ==9.4.8, ghc ==9.2.8, ghc ==9.0.2, ghc ==8.10.7, ghc ==8.8.4, ghc ==8.6.5, ghc ==8.4.4, ghc ==8.2.2, ghc ==8.0.2 |
| License | BSD-3-Clause |
| Copyright | 2021-2022 Andrew Lelechenko, 2024 Olle Fredriksson |
| Author | Andrew Lelechenko <andrew.lelechenko@gmail.com>, Olle Fredriksson <fredriksson.olle@gmail.com> |
| Maintainer | Andrew Lelechenko <andrew.lelechenko@gmail.com> |
| Category | Text |
| Home page | https://github.com/Bodigrim/text-rope |
| Source repo | head: git clone git://github.com/Bodigrim/text-rope.git |
| Uploaded | by Bodigrim at 2024-07-17T18:07:02Z |
| Distributions | Arch:0.3, LTSHaskell:0.3, NixOS:0.2, Stackage:0.3 |
| Reverse Dependencies | 10 direct, 43 indirect [details] |
| Downloads | 4118 total (10 in the last 30 days) |
| Rating | 2.25 (votes: 2) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2025-05-13 [all 2 reports] |
Readme for text-rope-0.3
[back to package description]text-rope 
A wrapper around Text for fast line/column navigation and logarithmic concatenation.
Here are benchmarks for 1000 edits over 70K text:
Split at position Unicode text-rope: 3.09 ms ± 94 μs yi-rope: 49.4 ms ± 1.4 ms, 15.98x UTF-16 text-rope: 3.09 ms ± 106 μs rope-utf16-splay: 10.6 ms ± 337 μs, 3.44x Split at offset Unicode text-rope: 3.04 ms ± 112 μs core-text: 14.0 ms ± 297 μs, 4.59x yi-rope: 6.25 ms ± 102 μs, 2.06x UTF-16 text-rope: 3.40 ms ± 70 μs rope-utf16-splay: 8.92 ms ± 169 μs, 2.62x For 10000 edits over 700K text:
Split at position Unicode text-rope: 62.9 ms ± 4.2 ms yi-rope: 568 ms ± 31 ms, 9.04x UTF-16 text-rope: 61.0 ms ± 3.9 ms rope-utf16-splay: 325 ms ± 13 ms, 5.32x Split at offset Unicode text-rope: 59.6 ms ± 3.8 ms core-text: 209 ms ± 15 ms, 3.50x yi-rope: 105 ms ± 7.4 ms, 1.76x UTF-16 text-rope: 63.6 ms ± 5.3 ms rope-utf16-splay: 230 ms ± 9.0 ms, 3.62x For 100000 edits over 7M text:
Split at position Unicode text-rope: 963 ms ± 43 ms yi-rope: 6.379 s ± 138 ms, 6.62x UTF-16 text-rope: 988 ms ± 19 ms rope-utf16-splay: T 57.408 s ± 4.24 s, 58.12x Split at offset Unicode text-rope: 1.014 s ± 70 ms core-text: 3.008 s ± 138 ms, 2.97x yi-rope: 1.716 s ± 76 ms, 1.69x UTF-16 text-rope: 1.065 s ± 53 ms rope-utf16-splay: 38.852 s ± 568 ms, 36.49x