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Rework TextEdit arrow navigation to handle Unicode graphemes (#5812)

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Previously, navigating text in `TextEdit` with Ctrl + left/right arrow
would jump inside words that contained combining characters (i.e.
diacritics). This PR introduces new dependency of `unicode-segmentation`
to handle grapheme encoding. The new implementation ignores whitespace
and other separators such as `-` (dash) between words, but respects `_`
(underscore).

---------

Co-authored-by: lucasmerlin <hi@lucasmerlin.me>
This commit is contained in:
MStarha
2025-04-22 17:44:10 +02:00
committed by GitHub
parent a0f072ab1e
commit 69b9f0eede
5 changed files with 76 additions and 19 deletions
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Cargo.toml
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@@ -99,6 +99,7 @@ serde = { version = "1", features = ["derive"] }
similar-asserts = "1.4.2"
thiserror = "1.0.37"
type-map = "0.5.0"
unicode-segmentation = "1.12.0"
wasm-bindgen = "0.2"
wasm-bindgen-futures = "0.4"
web-sys = "0.3.73"