diff options
| -rw-r--r-- | helix-core/src/state.rs | 24 | ||||
| -rw-r--r-- | helix-core/src/syntax.rs | 17 | ||||
| -rw-r--r-- | helix-core/src/transaction.rs | 10 |
3 files changed, 13 insertions, 38 deletions
diff --git a/helix-core/src/state.rs b/helix-core/src/state.rs index 7e4a7f70..dcc4b11b 100644 --- a/helix-core/src/state.rs +++ b/helix-core/src/state.rs @@ -1,6 +1,5 @@ use crate::{Rope, Selection}; -/// A state represents the current editor state of a single buffer. #[derive(Debug, Clone)] pub struct State { pub doc: Rope, @@ -15,27 +14,4 @@ impl State { selection: Selection::point(0), } } - - // update/transact: - // update(desc) => transaction ? transaction.doc() for applied doc - // transaction.apply(doc) - // doc.transact(fn -> ... end) - - // replaceSelection (transaction that replaces selection) - // changeByRange - // changes - // slice - // - // getters: - // tabSize - // indentUnit - // languageDataAt() - // - // config: - // indentation - // tabSize - // lineUnit - // syntax - // foldable - // changeFilter/transactionFilter } diff --git a/helix-core/src/syntax.rs b/helix-core/src/syntax.rs index 4bceb73b..64b921e6 100644 --- a/helix-core/src/syntax.rs +++ b/helix-core/src/syntax.rs @@ -1828,15 +1828,14 @@ mod test { #[test] fn test_input_edits() { - use crate::State; use tree_sitter::InputEdit; - let state = State::new("hello world!\ntest 123".into()); + let doc = Rope::from("hello world!\ntest 123"); let transaction = Transaction::change( - &state.doc, + &doc, vec![(6, 11, Some("test".into())), (12, 17, None)].into_iter(), ); - let edits = LanguageLayer::generate_edits(state.doc.slice(..), transaction.changes()); + let edits = LanguageLayer::generate_edits(doc.slice(..), transaction.changes()); // transaction.apply(&mut state); assert_eq!( @@ -1862,13 +1861,13 @@ mod test { ); // Testing with the official example from tree-sitter - let mut state = State::new("fn test() {}".into()); + let mut doc = Rope::from("fn test() {}"); let transaction = - Transaction::change(&state.doc, vec![(8, 8, Some("a: u32".into()))].into_iter()); - let edits = LanguageLayer::generate_edits(state.doc.slice(..), transaction.changes()); - transaction.apply(&mut state.doc); + Transaction::change(&doc, vec![(8, 8, Some("a: u32".into()))].into_iter()); + let edits = LanguageLayer::generate_edits(doc.slice(..), transaction.changes()); + transaction.apply(&mut doc); - assert_eq!(state.doc, "fn test(a: u32) {}"); + assert_eq!(doc, "fn test(a: u32) {}"); assert_eq!( edits, &[InputEdit { diff --git a/helix-core/src/transaction.rs b/helix-core/src/transaction.rs index e20e550f..f465992d 100644 --- a/helix-core/src/transaction.rs +++ b/helix-core/src/transaction.rs @@ -689,21 +689,21 @@ mod test { #[test] fn transaction_change() { - let mut state = State::new("hello world!\ntest 123".into()); + let mut doc = Rope::from("hello world!\ntest 123".into()); let transaction = Transaction::change( &state.doc, // (1, 1, None) is a useless 0-width delete vec![(1, 1, None), (6, 11, Some("void".into())), (12, 17, None)].into_iter(), ); - transaction.apply(&mut state.doc); - assert_eq!(state.doc, Rope::from_str("hello void! 123")); + transaction.apply(&mut doc); + assert_eq!(doc, Rope::from_str("hello void! 123")); } #[test] fn changes_iter() { - let state = State::new("hello world!\ntest 123".into()); + let doc = Rope::from("hello world!\ntest 123".into()); let changes = vec![(6, 11, Some("void".into())), (12, 17, None)]; - let transaction = Transaction::change(&state.doc, changes.clone().into_iter()); + let transaction = Transaction::change(&doc, changes.clone().into_iter()); assert_eq!(transaction.changes_iter().collect::<Vec<_>>(), changes); } |