fixed fromatter, plugin, site, libs for new language features

lynglib/src/commonMain/kotlin/net/sergeych/lyng/format/LyngFormatter.kt

@@ -83,7 +83,7 @@ object LyngFormatter {
 
             // property accessors ending with ) or =
             if (isPropertyAccessor(t)) {
-                return t.endsWith(")") || t.endsWith("=")
+                return if (t.contains('=')) t.endsWith('=') else t.endsWith(')')
             }
             return false
         }
@@ -186,7 +186,7 @@ object LyngFormatter {
                 val endsWithBrace = code.trimEnd().endsWith("{")
                 if (!endsWithBrace && isControlHeaderNoBrace(code)) {
                     // It's another header, increment
-                    awaitingExtraIndent += 1
+                    awaitingExtraIndent += if (isAccessor) 2 else 1
                 } else {
                     // It's the body, reset
                     awaitingExtraIndent = 0
@@ -195,7 +195,7 @@ object LyngFormatter {
                 // start awaiting if current line is a control header without '{'
                 val endsWithBrace = code.trimEnd().endsWith("{")
                 if (!endsWithBrace && isControlHeaderNoBrace(code)) {
-                    awaitingExtraIndent = 1
+                    awaitingExtraIndent = if (isAccessor) 2 else 1
                 }
             }
 

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

@@ -802,4 +802,52 @@ class LyngFormatterTest {
         val out = LyngFormatter.reindent(src, cfg)
         assertEquals(expected, out)
     }
+
+    @Test
+    fun propertyAccessor_followedByMethod() {
+        val src = """
+            var state: BarRequestState get() = getState()
+                set(value) = setState(value)
+
+            fun save() { cell.value = this }
+        """.trimIndent()
+
+        val expected = """
+            var state: BarRequestState get() = getState()
+                set(value) = setState(value)
+
+            fun save() { cell.value = this }
+        """.trimIndent()
+
+        val cfg = LyngFormatConfig(indentSize = 4, continuationIndentSize = 4)
+        val out = LyngFormatter.reindent(src, cfg)
+        assertEquals(expected, out)
+    }
+
+    @Test
+    fun propertyAccessor_dangling() {
+        val src1 = """
+            var x
+                get()
+                = 1
+        """.trimIndent()
+        val expected1 = """
+            var x
+                get()
+                    = 1
+        """.trimIndent()
+        assertEquals(expected1, LyngFormatter.reindent(src1, LyngFormatConfig(indentSize = 4)))
+
+        val src2 = """
+            var x
+                get() =
+                1
+        """.trimIndent()
+        val expected2 = """
+            var x
+                get() =
+                    1
+        """.trimIndent()
+        assertEquals(expected2, LyngFormatter.reindent(src2, LyngFormatConfig(indentSize = 4)))
+    }
 }