feat(analyzer): support analysis of return a,b,c

Author: dingyi222666

.idea/encodings.xml

@@ -569,7 +569,8 @@ class LuaParser(
 
         //   funcname ::= Name {‘.’ Name} [‘:’ Name]
         while (true) {
-            nameExp = when (peek()) {
+            val next = peek()
+            nameExp = when (next) {
                 // '.' NAME
                 //  ':' NAME
                 LuaTokenTypes.DOT, LuaTokenTypes.COLON -> {
@@ -579,6 +580,11 @@ class LuaParser(
                 else -> break
             }
             parentNode = finishNode(nameExp)
+
+            // [':' Name]
+            if (next === LuaTokenTypes.COLON) {
+                break
+            }
         }
 
         result.identifier = nameExp

src/commonMain/kotlin/io/github/dingyi222666/luaparser/parser/LuaParser.kt

@@ -265,7 +265,6 @@ class UnaryExpression : ExpressionNode, ASTNode() {
 }
 
 class BinaryExpression : ExpressionNode, ASTNode() {
-
     var left /*by Delegates.notNull<*/: ExpressionNode? = null
     var right: ExpressionNode? = null
     lateinit var operator: ExpressionOperator/*? = null*/