diff --git a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/CodeWriter.kt b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/CodeWriter.kt
index b0b82120..f22cfa74 100644
--- a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/CodeWriter.kt
+++ b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/CodeWriter.kt
@@ -49,13 +49,20 @@ internal class CodeWriter(
    */
   var statementLine = -1
 
-  fun indent(levels: Int = 1) = apply {
+  fun indent(levels: Int = 1): CodeWriter = apply {
     indentLevel += levels
+    if (!trailingNewline) {
+      emit("\n")
+    }
   }
 
-  fun unindent(levels: Int = 1) = apply {
+  fun unindent(levels: Int = 1): CodeWriter = apply {
     require(indentLevel - levels >= 0) { "cannot unindent $levels from $indentLevel" }
     indentLevel -= levels
+
+    if (!trailingNewline) {
+      emit("\n")
+    }
   }
 
   val currentModule: String get() = this.moduleStack.last()
@@ -242,7 +249,7 @@ internal class CodeWriter(
           statementLine = -1
         }
 
-        "%W" -> out.wrappingSpace(indentLevel + 2)
+        "%W" -> emitWrappingSpace()
 
         else -> emit(part)
       }
@@ -251,6 +258,7 @@ internal class CodeWriter(
 
   fun emitWrappingSpace() = apply {
     out.wrappingSpace(indentLevel + 2)
+    trailingNewline = false
   }
 
   private fun emitLiteral(o: Any?) {
@@ -370,7 +378,7 @@ internal class CodeWriter(
    * [CodeWriter.out] does it through here, since we emit indentation lazily in order to avoid
    * unnecessary trailing whitespace.
    */
-  fun emit(s: String) = apply {
+  fun emit(s: String): CodeWriter = apply {
     var first = true
     for (line in s.split('\n')) {
       // Emit a newline character. Make sure blank lines in doc & comments look good.
@@ -403,7 +411,7 @@ internal class CodeWriter(
       }
 
       out.append(line)
-      trailingNewline = false
+      trailingNewline = line.trimEnd { it.isWhitespace() && it != '\n' }.endsWith('\n')
     }
   }
 
diff --git a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ExtensionSpec.kt b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ExtensionSpec.kt
index 43589b9d..0bf5426f 100644
--- a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ExtensionSpec.kt
+++ b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ExtensionSpec.kt
@@ -109,11 +109,7 @@ class ExtensionSpec private constructor(
       codeWriter.popType()
       codeWriter.popModule()
 
-      if (typeSpecs.isNotEmpty() || propertySpecs.isNotEmpty() || funSpecs.isNotEmpty()) {
-        codeWriter.emit("\n")
-      }
-
-      codeWriter.emit("}\n")
+      codeWriter.emit("\n}\n")
     } finally {
       codeWriter.statementLine = previousStatementLine
     }
diff --git a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/FileSpec.kt b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/FileSpec.kt
index d0f68609..a61656b9 100644
--- a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/FileSpec.kt
+++ b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/FileSpec.kt
@@ -202,4 +202,4 @@ class FileSpec private constructor(
   }
 }
 
-internal const val DEFAULT_INDENT = "  "
+internal const val DEFAULT_INDENT = "    "
diff --git a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ParameterSpec.kt b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ParameterSpec.kt
index 13d0fd43..d98d6106 100644
--- a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ParameterSpec.kt
+++ b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/ParameterSpec.kt
@@ -146,14 +146,12 @@ internal fun List<ParameterSpec>.emit(
   emit("(")
   when {
     size > 2 || forceNewLines -> {
-      emit("\n")
       indent(1)
       forEachIndexed { index, parameter ->
         if (index > 0) emit(",\n")
         emitParameter(parameter)
       }
       unindent(1)
-      emit("\n")
     }
     size == 0 -> emit("")
     size == 1 -> emitParameter(params[0])
diff --git a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/TypeSpec.kt b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/TypeSpec.kt
index 3b3006ee..4c44e84e 100644
--- a/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/TypeSpec.kt
+++ b/SKIE/compiler/kotlin-plugin/src/kgp_common/kotlin/io/outfoxx/swiftpoet/TypeSpec.kt
@@ -85,11 +85,9 @@ class TypeSpec private constructor(
 
       codeWriter.pushType(this)
       codeWriter.indent()
-      var firstMember = true
 
       if (associatedTypes.isNotEmpty()) {
         codeWriter.emit("\n")
-        firstMember = false
         for (associatedType in associatedTypes) {
           codeWriter.emit("associatedtype ")
           associatedType.emit(codeWriter)
@@ -100,7 +98,6 @@ class TypeSpec private constructor(
 
       if (enumCases.isNotEmpty()) {
         codeWriter.emit("\n")
-        firstMember = false
         val i = enumCases.iterator()
         while (i.hasNext()) {
           i.next().emit(codeWriter)
@@ -115,13 +112,11 @@ class TypeSpec private constructor(
           propertySpec.emit(codeWriter, kind.implicitPropertyModifiers)
           codeWriter.emit("\n")
         }
-        firstMember = false
       }
 
       // Constructors.
       val constructors = funSpecs.filter { it.isConstructor }
       if (constructors.isNotEmpty()) {
-        firstMember = false
         constructors.forEachIndexed { index, funSpec ->
           codeWriter.emit("\n")
           funSpec.emit(codeWriter, name, kind.implicitFunctionModifiers)
@@ -132,7 +127,6 @@ class TypeSpec private constructor(
       // Functions.
       val functions = funSpecs.filterNot { it.isConstructor }
       if (functions.isNotEmpty()) {
-        firstMember = false
         functions.forEachIndexed { index, funSpec ->
           codeWriter.emit("\n")
           funSpec.emit(codeWriter, name, kind.implicitFunctionModifiers)
@@ -142,7 +136,6 @@ class TypeSpec private constructor(
 
       // Types.
       if (typeSpecs.isNotEmpty()) {
-        firstMember = false
         typeSpecs.forEach { typeSpec ->
           codeWriter.emit("\n")
           typeSpec.emit(codeWriter)
@@ -152,11 +145,7 @@ class TypeSpec private constructor(
       codeWriter.unindent()
       codeWriter.popType()
 
-      if (!firstMember) {
-        codeWriter.emit("\n")
-      }
-
-      codeWriter.emit("}\n")
+      codeWriter.emit("\n}\n")
     } finally {
       codeWriter.statementLine = previousStatementLine
     }