Fix LineEndingScanner

coteditor · Aug 30, 2024 · 09e1c45 · 09e1c45
1 parent 32bbb35
commit 09e1c45
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/CotEditor/Sources/LineEndingScanner.swift b/CotEditor/Sources/LineEndingScanner.swift
@@ -32,7 +32,7 @@ import ValueRange
 
 @Observable final class LineEndingScanner: LineRangeCalculating {
 
-    var baseLineEnding: LineEnding
+    var baseLineEnding: LineEnding  { didSet { self.invalidateLineEnding() } }
 
     private(set) var lineEndings: [ValueRange<LineEnding>]
     private(set) var inconsistentLineEndings: [ValueRange<LineEnding>]
@@ -100,4 +100,11 @@ import ValueRange
         self.lineEndings.replace(items: insertedLineEndings, in: scanRange, changeInLength: delta)
         self.inconsistentLineEndings.replace(items: inconsistentLineEndings, in: scanRange, changeInLength: delta)
     }
+
+
+    /// Updates `inconsistentLineEndings` with the current base line ending.
+    private func invalidateLineEnding() {
+
+        self.inconsistentLineEndings = self.lineEndings.filter { $0.value != self.baseLineEnding }
+    }
 }