Index: /trunk/t3d/src/elements/TTCN3Comment.java
===================================================================
--- /trunk/t3d/src/elements/TTCN3Comment.java	(revision 35)
+++ /trunk/t3d/src/elements/TTCN3Comment.java	(revision 36)
@@ -100,4 +100,5 @@
 						&& elementType != TTCN3ParserTokenTypes.AltstepDef
 						&& elementType != TTCN3ParserTokenTypes.TestcaseDef
+						&& elementType != TTCN3ParserTokenTypes.ExtFunctionDef
 						&& param.size() >= 1) {
 					warnings.add(getWarningExtraTags("@" + T3D.activeProfile.getCommentTagsConfiguration().getParamTag()));
@@ -106,5 +107,8 @@
 					warnings.add(getWarningExtraTags("@" + T3D.activeProfile.getCommentTagsConfiguration().getPurposeTag()));
 				}
-				if (elementType != TTCN3ParserTokenTypes.FunctionDef && elementType != TTCN3ParserTokenTypes.SignatureDef && Return.size() >= 1) {
+				if (elementType != TTCN3ParserTokenTypes.FunctionDef
+						&& elementType != TTCN3ParserTokenTypes.SignatureDef
+						&& elementType != TTCN3ParserTokenTypes.ExtFunctionDef
+						&& Return.size() >= 1) {
 					warnings.add(getWarningExtraTags("@" + T3D.activeProfile.getCommentTagsConfiguration().getReturnTag()));
 				}