diff --git a/CodeBlocker.Test/CodeBlockerTests.cs b/CodeBlocker.Test/CodeBlockerTests.cs
index 6ae4b06..40f71af 100644
--- a/CodeBlocker.Test/CodeBlockerTests.cs
+++ b/CodeBlocker.Test/CodeBlockerTests.cs
@@ -71,6 +71,36 @@ public void NewLineShouldAddEmptyLine()
 		Assert.AreEqual(CodeBlocker.DefaultNewLineString, result);
 	}
 
+	[TestMethod]
+	public void NewLineAfterAPartialWriteKeepsTheNextLineIndented()
+	{
+		using CodeBlocker codeBlocker = CodeBlocker.Create();
+
+		codeBlocker.WriteLine("class C");
+		using (new Scope(codeBlocker))
+		{
+			codeBlocker.Write("int x = 1;");
+			codeBlocker.NewLine();
+			codeBlocker.WriteLine("int y = 2;");
+		}
+
+		Assert.AreEqual("class C\n{\n\tint x = 1;\n\tint y = 2;\n}\n", codeBlocker.ToString());
+	}
+
+	[TestMethod]
+	public void NewLineAtTheStartOfALineStillWritesNoIndentation()
+	{
+		using CodeBlocker codeBlocker = CodeBlocker.Create();
+
+		codeBlocker.Indent();
+		codeBlocker.Write("a");
+		codeBlocker.NewLine();
+		codeBlocker.NewLine();
+		codeBlocker.WriteLine("b");
+
+		Assert.AreEqual("\ta\n\n\tb\n", codeBlocker.ToString());
+	}
+
 	[TestMethod]
 	public void WriteLineWithIndentationShouldRespectIndentLevel()
 	{
diff --git a/CodeBlocker.Test/TemplateTests.cs b/CodeBlocker.Test/TemplateTests.cs
index ce27649..96b6150 100644
--- a/CodeBlocker.Test/TemplateTests.cs
+++ b/CodeBlocker.Test/TemplateTests.cs
@@ -356,6 +356,35 @@ public void AMultiLineExpressionBodyKeepsABlankLineWithoutIndentingIt()
 			Render(type));
 	}
 
+	[TestMethod]
+	public void AnExpressionBodyStartingWithABlankLineKeepsItsFirstLineOnTheDeclaration()
+	{
+		ClassTemplate type = new()
+		{
+			Name = "C",
+			Keywords = { "public" },
+			Members =
+			{
+				new PropertyTemplate
+				{
+					Type = "int",
+					Name = "X",
+					Keywords = { "public" },
+					ExpressionBodyFactory = codeBlocker =>
+					{
+						codeBlocker.NewLine();
+						codeBlocker.WriteLine("1 +");
+						codeBlocker.Write("2");
+					},
+				},
+			},
+		};
+
+		Assert.AreEqual(
+			"public class C\n{\n\tpublic int X => 1 +\n\t2;\n}\n",
+			Render(type));
+	}
+
 	[TestMethod]
 	public void AnEmptyExpressionBodyStillTerminatesTheDeclaration()
 	{
diff --git a/CodeBlocker/CodeBlocker.cs b/CodeBlocker/CodeBlocker.cs
index d27313c..0d3a873 100644
--- a/CodeBlocker/CodeBlocker.cs
+++ b/CodeBlocker/CodeBlocker.cs
@@ -30,6 +30,16 @@ public class CodeBlocker : IDisposable
 	private bool disposedValue;
 	private bool shouldDisposeWriter;
 
+	/// <summary>
+	/// Whether the current line has been started by <see cref="Write"/> and not yet terminated.
+	/// </summary>
+	/// <remarks>
+	/// <see cref="NewLine"/> needs this: <see cref="IndentedTextWriter.WriteLineNoTabs"/> keeps a
+	/// blank line free of indentation, but it does not re-arm the writer's pending-tab flag, so using
+	/// it to end a line that is already under way would leave the next line at column zero.
+	/// </remarks>
+	private bool isMidLine;
+
 	private IndentedTextWriter IndentedTextWriter { get; }
 
 	/// <summary>
@@ -203,24 +213,57 @@ public static CodeBlocker Create(string indentString, string newLineString)
 	/// <summary>
 	/// Write a line of code without indentation.
 	/// </summary>
-	public void NewLine() => IndentedTextWriter.WriteLineNoTabs(string.Empty);
+	/// <remarks>
+	/// At the start of a line this writes a blank line with no indentation. After a partial
+	/// <see cref="Write"/> it ends that line instead, and the next line is indented as usual.
+	/// </remarks>
+	public void NewLine()
+	{
+		if (isMidLine)
+		{
+			// Nothing is pending, so WriteLine() writes no tabs here, but it does re-arm them for
+			// whatever is written next.
+			IndentedTextWriter.WriteLine();
+		}
+		else
+		{
+			IndentedTextWriter.WriteLineNoTabs(string.Empty);
+		}
+
+		isMidLine = false;
+	}
 
 	/// <summary>
 	/// Write a line of code with indentation.
 	/// </summary>
 	/// <param name="line">The line of code to write.</param>
-	public void WriteLine(string line) => IndentedTextWriter.WriteLine(line);
+	public void WriteLine(string line)
+	{
+		IndentedTextWriter.WriteLine(line);
+		isMidLine = false;
+	}
 
 	/// <summary>
 	/// Write a line of code with indentation.
 	/// </summary>
-	public void WriteLine() => IndentedTextWriter.WriteLine();
+	public void WriteLine()
+	{
+		IndentedTextWriter.WriteLine();
+		isMidLine = false;
+	}
 
 	/// <summary>
 	/// Write a line of code with indentation.
 	/// </summary>
 	/// <param name="text">The text to write.</param>
-	public void Write(string text) => IndentedTextWriter.Write(text);
+	public void Write(string text)
+	{
+		IndentedTextWriter.Write(text);
+		if (!string.IsNullOrEmpty(text))
+		{
+			isMidLine = true;
+		}
+	}
 
 	/// <summary>
 	/// Increase the indentation level.
diff --git a/CodeBlocker/Templates/TemplateRendering.cs b/CodeBlocker/Templates/TemplateRendering.cs
index 533efac..f1e54ed 100644
--- a/CodeBlocker/Templates/TemplateRendering.cs
+++ b/CodeBlocker/Templates/TemplateRendering.cs
@@ -184,9 +184,7 @@ internal static void WriteConstraints(CodeBlocker codeBlocker, IReadOnlyCollecti
 			return;
 		}
 
-		// Terminate the declaration line the constraints hang off. WriteLine() rather than
-		// NewLine(): NewLine() writes through IndentedTextWriter.WriteLineNoTabs, which does not
-		// re-arm the writer's pending-tab flag, so whatever came next would land at column zero.
+		// Terminate the declaration line the constraints hang off.
 		codeBlocker.WriteLine();
 
 		using IndentScope indent = new(codeBlocker);
@@ -271,6 +269,14 @@ internal static void WriteExpressionBody(CodeBlocker codeBlocker, Action<CodeBlo
 			last--;
 		}
 
+		// Leading blank lines are skipped as trailing ones are, so the first line with content
+		// stays on the declaration line rather than leaving the arrow dangling at its end.
+		int first = 0;
+		while (first < last && lines[first].Length == 0)
+		{
+			first++;
+		}
+
 		codeBlocker.Write(" => ");
 		if (last < 0)
 		{
@@ -278,7 +284,7 @@ internal static void WriteExpressionBody(CodeBlocker codeBlocker, Action<CodeBlo
 			return;
 		}
 
-		for (int i = 0; i <= last; i++)
+		for (int i = first; i <= last; i++)
 		{
 			if (i == last)
 			{