ZIm/crates/editor/Cargo.toml
Max Brunsfeld 0fdad0c0d6
Use line-based and word-based diff when reloading and formatting buffers (#25129)
Closes https://github.com/zed-industries/zed/issues/10122
Closes https://github.com/zed-industries/zed/issues/25034

When formatting buffers or reloading them after they change on disk, we
performed a diff between the buffer's current contents and the new
content. We need this diff in order preserve the positions of cursors
and other decorations when updating the buffer's text.

In order to handle changes within lines, we would previously compute a
*character-wise* diff. This was extremely expensive for large files.

This PR gets rid of the character-wise diff, and instead performs a
normal line-wise diff. Then, for certain replace hunks, we compute a
secondary word-based diff. Also, I've switched to the
[`imara-diff`](https://github.com/pascalkuthe/imara-diff) crate, instead
of `similar`.

Release Notes:

- Fixed a hang that could occur when large files were changed on disk or
formatted.
2025-02-20 00:56:01 +00:00

112 lines
3.1 KiB
TOML

[package]
name = "editor"
version = "0.1.0"
edition.workspace = true
publish.workspace = true
license = "GPL-3.0-or-later"
[lints]
workspace = true
[lib]
path = "src/editor.rs"
doctest = false
[features]
test-support = [
"text/test-support",
"language/test-support",
"gpui/test-support",
"multi_buffer/test-support",
"project/test-support",
"theme/test-support",
"util/test-support",
"workspace/test-support",
"tree-sitter-rust",
"tree-sitter-typescript",
"tree-sitter-html",
"unindent",
]
[dependencies]
aho-corasick.workspace = true
anyhow.workspace = true
assets.workspace = true
chrono.workspace = true
client.workspace = true
clock.workspace = true
collections.workspace = true
convert_case.workspace = true
db.workspace = true
buffer_diff.workspace = true
emojis.workspace = true
file_icons.workspace = true
futures.workspace = true
fuzzy.workspace = true
fs.workspace = true
git.workspace = true
gpui.workspace = true
http_client.workspace = true
indoc.workspace = true
inline_completion.workspace = true
itertools.workspace = true
language.workspace = true
linkify.workspace = true
log.workspace = true
lsp.workspace = true
markdown.workspace = true
multi_buffer.workspace = true
ordered-float.workspace = true
parking_lot.workspace = true
pretty_assertions.workspace = true
project.workspace = true
rand.workspace = true
rpc.workspace = true
schemars.workspace = true
serde.workspace = true
serde_json.workspace = true
settings.workspace = true
smallvec.workspace = true
smol.workspace = true
snippet.workspace = true
sum_tree.workspace = true
task.workspace = true
telemetry.workspace = true
text.workspace = true
time.workspace = true
time_format.workspace = true
theme.workspace = true
tree-sitter-html = { workspace = true, optional = true }
tree-sitter-rust = { workspace = true, optional = true }
tree-sitter-typescript = { workspace = true, optional = true }
unicode-segmentation.workspace = true
unicode-script.workspace = true
unindent = { workspace = true, optional = true }
ui.workspace = true
url.workspace = true
util.workspace = true
uuid.workspace = true
workspace.workspace = true
zed_actions.workspace = true
[dev-dependencies]
ctor.workspace = true
env_logger.workspace = true
gpui = { workspace = true, features = ["test-support"] }
language = { workspace = true, features = ["test-support"] }
lsp = { workspace = true, features = ["test-support"] }
multi_buffer = { workspace = true, features = ["test-support"] }
project = { workspace = true, features = ["test-support"] }
release_channel.workspace = true
rand.workspace = true
settings = { workspace = true, features = ["test-support"] }
tempfile.workspace = true
text = { workspace = true, features = ["test-support"] }
theme = { workspace = true, features = ["test-support"] }
tree-sitter-html.workspace = true
tree-sitter-rust.workspace = true
tree-sitter-typescript.workspace = true
unindent.workspace = true
util = { workspace = true, features = ["test-support"] }
workspace = { workspace = true, features = ["test-support"] }
http_client = { workspace = true, features = ["test-support"] }