plugin fixes: incorrect reformatting on }, incorrect parsing of class minidocs

lynglib/src/commonTest/kotlin/MiniAstTest.kt

@@ -115,6 +115,23 @@ class MiniAstTest {
         assertNotNull(vd.initRange)
     }
 
+    @Test
+    fun miniAst_captures_class_doc_with_members() = runTest {
+        val code = """
+            /** Class C docs */
+            class C {
+                fun foo() {}
+            }
+        """
+        val (_, sink) = compileWithMini(code)
+        val mini = sink.build()
+        assertNotNull(mini)
+        val cd = mini!!.declarations.filterIsInstance<MiniClassDecl>().firstOrNull { it.name == "C" }
+        assertNotNull(cd)
+        assertNotNull(cd.doc, "Class doc should be preserved even with members")
+        assertTrue(cd.doc!!.raw.contains("Class C docs"))
+    }
+
     @Test
     fun miniAst_captures_class_bases_and_doc() = runTest {
         val code = """

lynglib/src/commonTest/kotlin/net/sergeych/lyng/format/BlockReindentTest.kt

@@ -434,4 +434,37 @@ class BlockReindentTest {
         kotlin.test.assertTrue(lines.getOrNull(innerStart + 1)?.trimStart()?.startsWith("1") == true)
         kotlin.test.assertEquals("}", lines.getOrNull(innerStart + 2)?.trim())
     }
+    @Test
+    fun reindentRange_doubledIndentationFix() {
+        val src = """
+            class X {
+                fun funA(): String {
+                    "a"
+                }
+                fun runB() {
+                      }
+            }
+        """.trimIndent()
+
+        // The range for runB should be from the start of 'fun runB' line to the end of '}' line.
+        val startOfRunB = src.indexOf("    fun runB")
+        val endOfRunB = src.indexOf("          }") + "          }".length
+        val range = startOfRunB until endOfRunB
+
+        val cfg = LyngFormatConfig(indentSize = 4)
+        val updated = LyngFormatter.reindentRange(src, range, cfg, preserveBaseIndent = true)
+
+        val expected = """
+            class X {
+                fun funA(): String {
+                    "a"
+                }
+                fun runB() {
+                }
+            }
+        """.trimIndent()
+
+        assertEquals(expected, updated)
+    }
+
 }