Fix for formatting on tagged code samples in KDoc.

core/src/main/java/com/facebook/ktfmt/KotlinInputAstVisitorBase.kt

@@ -330,10 +330,11 @@ open class KotlinInputAstVisitorBase(
             builder.token(":")
             if (parameterList?.parameters.isNullOrEmpty()) {
               builder.breakOp(Doc.FillMode.INDEPENDENT, " ", expressionBreakIndent)
+              builder.block(expressionBreakIndent) { typeOrDelegationCall.accept(this) }
             } else {
               builder.space()
+              builder.block(expressionBreakNegativeIndent) { typeOrDelegationCall.accept(this) }
             }
-            builder.block(expressionBreakNegativeIndent) { typeOrDelegationCall.accept(this) }
           }
         }
       }

core/src/main/java/com/facebook/ktfmt/kdoc/KDocFormatter.kt

@@ -114,7 +114,7 @@ object KDocFormatter {
           // END_KDOC properly. We want to recover in such cases
           if (word == "*/") {
             tokens.add(Token(END_KDOC, word))
-          } else if (word == "```") {
+          } else if (word.startsWith("```")) {
             tokens.add(Token(CODE_BLOCK_MARKER, word))
           } else {
             tokens.add(Token(LITERAL, word))

core/src/test/java/com/facebook/ktfmt/FormatterKtTest.kt

@@ -1862,6 +1862,21 @@ class FormatterKtTest {
       |""".trimMargin(),
           deduceMaxWidth = true)
 
+  @Test
+  fun `a secondary constructor with no arguments passed to delegate`() =
+      assertFormatted(
+          """
+      |--------------------------------------------------
+      |data class Foo {
+      |  constructor() :
+      |      this(
+      |          Foo.createSpeciallyDesignedParameter(),
+      |          Foo.createSpeciallyDesignedParameter(),
+      |      )
+      |}
+      |""".trimMargin(),
+          deduceMaxWidth = true)
+
   @Test
   fun `secondary constructor with param list that fits in one line, with delegate`() =
       assertFormatted(
@@ -3716,6 +3731,20 @@ class FormatterKtTest {
       |class MyClass {}
       |""".trimMargin())
 
+  @Test
+  fun `handle KDoc with tagged code examples`() =
+      assertFormatted(
+          """
+      |/**
+      | * ```kotlin
+      | * fun main(args: Array<String>) {
+      | *   println("Hello World!")
+      | * }
+      | * ```
+      | */
+      |class MyClass {}
+      |""".trimMargin())
+
   @Test
   fun `handle stray code markers in lines and produce stable output`() {
     val code =
@@ -4318,7 +4347,7 @@ class FormatterKtTest {
       |
       |
       |class C {}
-      | 
+      |
       |
       |class C {}
       |

core/src/test/java/com/facebook/ktfmt/GoogleStyleFormatterKtTest.kt

@@ -573,6 +573,22 @@ class GoogleStyleFormatterKtTest {
           formattingOptions = GOOGLE_FORMAT,
           deduceMaxWidth = true)
 
+  @Test
+  fun `a secondary constructor with no arguments passed to delegate`() =
+      assertFormatted(
+          """
+      |--------------------------------------------------
+      |data class Foo {
+      |  constructor() :
+      |    this(
+      |      Foo.createSpeciallyDesignedParameter(),
+      |      Foo.createSpeciallyDesignedParameter(),
+      |    )
+      |}
+      |""".trimMargin(),
+          formattingOptions = GOOGLE_FORMAT,
+          deduceMaxWidth = true)
+
   @Test
   fun `handle trailing commas (function calls)`() =
       assertFormatted(