feat: Allow floating comments in DaCo COPY MAID statements

server/dialect-daco/src/main/java/org/eclipse/lsp/cobol/dialects/daco/DaCoMaidProcessor.java

@@ -70,7 +70,7 @@ public class DaCoMaidProcessor {
           Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
   private final Pattern copyMaidPattern =
       Pattern.compile(
-          "^(?<indent>\\s*)(?<level>\\d{1,2})?\\s*COPY\\s+MAID\\s+(?<layoutId>[a-zA-Z\\d]*-?[a-zA-Z\\d]{0,3})\\s*(?<layoutUsage>[a-zA-Z]{3,6})?\\s*\\.?$",
+          "^(?<indent>\\s*)(?<level>\\d{1,2})?\\s*COPY\\s+MAID\\s+(?<layoutId>[a-zA-Z\\d]*-?[a-zA-Z\\d]{0,3})\\s*(?<layoutUsage>[a-zA-Z]{3,6})?\\s*\\.?\\s*(?<floatingComment>\\s+\\*\\>\\s?.*)?$",
           Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
   private final CopybookService copybookService;
   private final ParseTreeListener treeListener;

server/dialect-daco/src/test/java/org/eclipse/lsp/cobol/dialects/daco/usecases/TestCopyMaidWithFloatingComment.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2024 DAF Trucks NV.
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ * DAF Trucks NV – implementation of DaCo COBOL statements
+ * and DAF development standards
+ */
+package org.eclipse.lsp.cobol.dialects.daco.usecases;
+
+import org.eclipse.lsp.cobol.dialects.daco.DaCoDialect;
+import org.eclipse.lsp.cobol.dialects.daco.utils.DialectConfigs;
+import org.eclipse.lsp.cobol.test.CobolText;
+import org.eclipse.lsp.cobol.test.engine.UseCaseEngine;
+import org.junit.jupiter.api.Test;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
+/** This test checks that COPY MAID statement is parsed correctly with a floating comment */
+public class TestCopyMaidWithFloatingComment {
+    private static final String TEXT =
+      "        IDENTIFICATION DIVISION.\n"
+          + "          PROGRAM-ID. PARTEST.\n"
+          + "        ENVIRONMENT DIVISION.\n"
+          + "        IDMS-CONTROL SECTION.\n"
+          + "            PROTOCOL. MODE ABC.\n"
+          + "            IDMS-RECORDS MANUAL\n"
+          + "          DATA DIVISION.\n"
+          + "          WORKING-STORAGE SECTION.\n"
+          + "          01 COPY MAID {~NAME!DaCo}. *>@@Hello, World!!@#$\n"
+          + "          PROCEDURE DIVISION.\n"
+          + "              DISPLAY {$ABC}.";
+
+  private static final String COPYBOOK = "         01 {$*ABC} PIC 9.";
+
+  @Test
+  void test() {
+    UseCaseEngine.runTest(
+        TEXT,
+        ImmutableList.of(new CobolText("NAME", DaCoDialect.NAME, COPYBOOK)),
+        ImmutableMap.of(), ImmutableList.of(), DialectConfigs.getDaCoAnalysisConfig());
+  }
+}