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path: root/helix-core/src/transaction.rs
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* Replace tendril with smartstringBlaž Hrastnik2022-02-10
| | | | Slightly smaller API surface, less dependencies.
* Fix Clippy lints in tests (#1563)Omnikar2022-01-23
| | | Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Add auto pairs for same-char pairs (#1219)Skyler Hawthorne2021-12-13
| | | | | | | | | | | | | | | * Add auto pairs for same-char pairs * Add unit tests for all existing functionality * Add auto pairs for same-char pairs (quotes, etc). Account for apostrophe in prose by requiring both sides of the cursor to be non-pair chars or whitespace. This also incidentally will work for avoiding a double single quote in lifetime annotations, at least until <> is added * Slight factor of moving the cursor transform of the selection to inside the hooks. This will enable doing auto pairing with selections, and fixing the bug where auto pairs destroy the selection. Fixes #1014
* Address new lint on 1.57Blaž Hrastnik2021-12-03
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* fix: Correctly detect empty transactionsBlaž Hrastnik2021-12-02
| | | | Fixes #1221
* completion: fully revert state before apply & insertText common prefixBlaž Hrastnik2021-10-25
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* fix: Compose where changes.compose(empty_other)Blaž Hrastnik2021-10-25
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* remove unsafeBrian Shu2021-08-27
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* Fix tests broken by the State changeBlaž Hrastnik2021-08-26
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* Reduce State use a bit furtherBlaž Hrastnik2021-08-26
| | | | This is a legacy type that should be fully removed.
* Remove ExactSizeIterator requirement on Transaction::changeBlaž Hrastnik2021-07-19
| | | | Size hint is enough.
* Fix all remaining warnings in helix-core except for two.Nathan Vegdahl2021-07-02
| | | | | I'm not sure how to address them, because they look like they might be bugs, and code is involved. Will poke the relevant people.
* Remove #[allow(unused)] from helix-core, and fix unused imports.Nathan Vegdahl2021-07-02
| | | | Still a bunch more warnings to fix in core, but it's a start.
* fix ca98210d2016d96d1c441932d7a67bbc6e5eccb7Blaž Hrastnik2021-06-28
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* fix: insert() | delete() would calculate the new insert incorrectlyBlaž Hrastnik2021-06-28
| | | | Refs #386
* Derive debug without featureIvan Tham2021-06-10
| | | | Note that this also removed those `finish_non_exhaustive()`.
* Implement Debug for data structure as a featurenotoria2021-06-10
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* Fix Unicode (#135)Kirawi2021-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * init * wip * wip * fix unicode break * fix unicode break * Update helix-core/src/transaction.rs Co-authored-by: Benoît Cortier <benoit.cortier@fried-world.eu> * clippy * fix * add changes * added test * wip * wip * wip * wip * fix * fix view * fix #88 Co-authored-by: Benoît Cortier <benoit.cortier@fried-world.eu>
* Fixing Multiple Panics (#121)Kirawi2021-06-05
| | | | | | | * init * wip * wip
* Separate document history into CellIvan Tham2021-06-02
| | | | | As history is used separately from the rest of the edits, separating it can avoid needless borrowing and cloning. But one need to be aware later.
* core: Improve changeset composition behavior.Blaž Hrastnik2021-04-06
| | | | It would fail to combine with an empty set.
* Fully drop State references.Blaž Hrastnik2021-03-31
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* Transaction: Add a changes_iter() that can convert back to a list of ChangesBlaž Hrastnik2021-03-29
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* Transaction: need to consume insert | delete properly.Blaž Hrastnik2021-03-29
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* clippy lintBlaž Hrastnik2021-03-24
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* Merge some imports.Blaž Hrastnik2021-03-22
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* Selection: fail early if new() is called with no ranges.Blaž Hrastnik2021-03-22
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* Implement iter() and len() directly on Selection.Blaž Hrastnik2021-03-19
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* Remove State from a few more signatures.Blaž Hrastnik2021-03-18
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* Make Transaction::change only rely on the rope.Blaž Hrastnik2021-03-18
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* Cleanup: use doc.selection() instead of doc.state.selection().Blaž Hrastnik2021-03-14
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* transaction: Also modify map_pos to work with insert|delete order.Blaž Hrastnik2021-02-18
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* minor changesBlaž Hrastnik2021-02-17
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* Optimize Changeset::is_empty()Blaž Hrastnik2021-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checked the ASM output for these three options: pub enum Operation { /// Move cursor by n characters. Retain(usize), /// Delete n characters. Delete(usize), /// Insert text at position. Insert(String), } pub struct A { changes: Vec<Operation>, len: usize, } impl A { pub fn is_empty1(&self) -> bool { match self.changes.as_slice() { [] => true, [Operation::Retain(_)] => true, _ => false, } } /// `true` when the set is empty. pub fn is_empty2(&self) -> bool { let len = self.changes.len(); len == 0 || ( len == 1 && self.changes[0] == Operation::Retain(self.len) ) } pub fn is_empty3(&self) -> bool { match self.changes.as_slice() { [] | [Operation::Retain(_)] => true, _ => false } } }
* Since insert preceedes deletes, follow that ordering in Transaction::changes.Blaž Hrastnik2021-02-16
| | | | Produces the same output but will take the happy path.
* transaction: Use builder methods to generate compact changesets.Blaž Hrastnik2021-02-16
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* transaction: Merge consecutive inserts on compose.Blaž Hrastnik2021-02-15
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* Address clippy lints.Blaž Hrastnik2021-01-08
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* Text change generation, RPC call handling.Blaž Hrastnik2020-12-03
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* Refactor: Document type as a wrapper around barebones State.Blaž Hrastnik2020-12-03
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* Validate compose len after applying a is same as before applying b.Blaž Hrastnik2020-10-14
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* Fix overlapping (insert | delete) composeBlaž Hrastnik2020-10-14
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* Fix compose not merging certain changesets correctly.Blaž Hrastnik2020-10-14
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* Don't try to compose zero-width deletes.Blaž Hrastnik2020-10-13
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* Simplify changeset tracking.Blaž Hrastnik2020-10-13
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* CleanupBlaž Hrastnik2020-10-13
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* Simple yank/paste registers.Blaž Hrastnik2020-10-13
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* Fix changeset composition, lengths don't have to match.Blaž Hrastnik2020-10-13
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* Hacky undo/redo integration.Blaž Hrastnik2020-10-13
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* Undo tree draft.Blaž Hrastnik2020-10-13
| | | | | We keep a tree of transactions. This allows for persistent undo by simply serializing the changesets.
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