Unclosed tables/arrays use INVALID_VALUE

README.md

@@ -12,25 +12,25 @@ A parser for [TOML](https://toml.io/en/) files with minimum dependencies.
 
 ## Maven & Gradle coordinates
 
-- Current version: 13.4.1
+- Current version: 13.4.2
     - 13 - Dependency on Antlr 4.13.1
     - 4 - TOML grammar version 4
-    - 1 - Release 1
+    - 2 - Release 2
 
 Maven:
 
 ```xml
 <dependency>
     <groupId>net.vieiro</groupId>
     <artifactId>toml-java</artifactId>
-    <version>13.4.1</version>
+    <version>13.4.2</version>
 </dependency>
 ```
 
 Gradle:
 
 ```groovy
-implementation 'net.vieiro:toml-java:13.4.1'
+implementation 'net.vieiro:toml-java:13.4.2'
 ```
 
 ## Basic usage
@@ -228,3 +228,7 @@ This version depends on Antlr4 v4.11.1 (changed to adhere to NetBeans Antlr4 ver
 - Downgrading to JDK8 class format.
 - Grammar updated to version 4: lexer detects more unexpected tokens.
 
+## 13.4.2
+
+- Handling of unclosed inline-tables and arrays with invalid tokens for NetBeans.
+

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.vieiro</groupId>
     <artifactId>toml-java</artifactId>
-    <version>13.4.2-SNAPSHOT</version>
+    <version>13.4.3-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>toml-java</name>

src/main/antlr4/net/vieiro/toml/antlr4/TOMLAntlrLexer.g4

@@ -149,6 +149,9 @@ INLINE_TABLE_KEY_UNQUOTED: UNQUOTED_KEY -> type(UNQUOTED_KEY) ;
 
 INLINE_TABLE_EQUALS : EQUALS -> type(EQUALS), pushMode(SIMPLE_VALUE_MODE) ;
 
+INLINE_TABLE_UNEXPECTED : . -> type(INVALID_VALUE), popMode;
+INLINE_TABLE_EOF: EOF -> type(INVALID_VALUE), popMode;
+
 //----------------------------------------------------------------------
 mode ARRAY_MODE;
 
@@ -185,3 +188,6 @@ ARRAY_LOCAL_DATE_TIME : LOCAL_DATE_TIME -> type(LOCAL_DATE_TIME) ;
 ARRAY_LOCAL_DATE : LOCAL_DATE -> type(LOCAL_DATE) ;
 ARRAY_LOCAL_TIME : LOCAL_TIME -> type(LOCAL_TIME) ;
 
+ARRAY_UNEXPECTED: . -> type(INVALID_VALUE), popMode;
+ARRAY_EOF : EOF -> type(INVALID_VALUE), popMode;
+

src/test/java/net/vieiro/toml/invalid/TOMLInvalidDocumentTest.java

@@ -151,6 +151,7 @@ public class TOMLInvalidDocumentTest {
         "invalid/inline-table/no-comma.toml",
         "invalid/inline-table/overwrite.toml",
         "invalid/inline-table/trailing-comma.toml",
+        "invalid/inline-table/unclosed-table.toml",
         "invalid/integer/capital-bin.toml",
         "invalid/integer/capital-hex.toml",
         "invalid/integer/capital-oct.toml",
@@ -316,4 +317,37 @@ public void testShouldDetectErrorsInInvalidTOMLDocuments(String tomlInvalidDocum
         }
     }
 
+    @ParameterizedTest()
+    @ValueSource(strings = {
+        "invalid/inline-table/unclosed-table.toml",
+    })
+    public void testShouldBehaveOnUnclosedTable(String tomlInvalidDocumentName) {
+        System.out.format("testShouldDetectErrorsInInvalidTOMLDocuments - %s%n", tomlInvalidDocumentName);
+
+        boolean verbose = true;
+
+        // Given a TOML document with errors
+        TOML toml = null;
+
+        try {
+            toml = Util.parse(tomlInvalidDocumentName, verbose, true);
+        } catch (Exception e) {
+            String message = String.format("Test '%s failed with exception %s:%s", tomlInvalidDocumentName, e.getMessage(), e.getClass().getName());
+            fail(message, e);
+        }
+
+        // Then the number of detected errors should be equal to the number of expected errors.
+        int numberOfDetectedErrors = toml.getErrors().size();
+
+        if (numberOfDetectedErrors > 0) {
+            if (verbose) {
+                for (String error : toml.getErrors()) {
+                    System.out.format("  - ERROR: %s: %s%n", tomlInvalidDocumentName, error);
+                }
+            }
+        } else {
+            fail(String.format("  Test %s must fail, but doesn't", tomlInvalidDocumentName));
+        }
+    }
+
 }

src/test/resources/net/vieiro/toml/invalid/inline-table/unclosed-table.toml

@@ -0,0 +1,3 @@
+[plugins]
+jooq-codegen = { id = "org.jooq.jooq-codegen-gradle", version.ref="jooq" 
+