diff --git a/src/dcd/server/autocomplete/doc.d b/src/dcd/server/autocomplete/doc.d
index 2b40e8d..aa41cdc 100644
--- a/src/dcd/server/autocomplete/doc.d
+++ b/src/dcd/server/autocomplete/doc.d
@@ -53,16 +53,7 @@ public AutocompleteResponse getDoc(const AutocompleteRequest request,
 		warning("Could not find symbol");
 	else
 	{
-		bool isDitto(string s)
-		{
-			import std.uni : icmp;
-			if (s.length > 5)
-				return false;
-			else
-				return s.icmp("ditto") == 0;
-		}
-
-		foreach(ref symbol; stuff.symbols.filter!(a => !a.doc.empty && !isDitto(a.doc)))
+		foreach(ref symbol; stuff.symbols.filter!(a => !a.doc.empty && !a.doc.ditto))
 		{
 			AutocompleteResponse.Completion c;
 			c.documentation = symbol.doc;
diff --git a/tests/tc_extended_ditto/expected1.txt b/tests/tc_extended_ditto/expected1.txt
new file mode 100644
index 0000000..8574d4a
--- /dev/null
+++ b/tests/tc_extended_ditto/expected1.txt
@@ -0,0 +1,3 @@
+identifiers
+foo	f	void foo()	stdin 26	my documentation
+foo	f	void foo(int i)	stdin 49	my documentation
diff --git a/tests/tc_extended_ditto/file.d b/tests/tc_extended_ditto/file.d
new file mode 100644
index 0000000..6c20263
--- /dev/null
+++ b/tests/tc_extended_ditto/file.d
@@ -0,0 +1,9 @@
+/// my documentation
+void foo(){}
+/// ditto
+void foo(int i){}
+
+void test()
+{
+	fo
+}
diff --git a/tests/tc_extended_ditto/run.sh b/tests/tc_extended_ditto/run.sh
new file mode 100755
index 0000000..03f8b1e
--- /dev/null
+++ b/tests/tc_extended_ditto/run.sh
@@ -0,0 +1,5 @@
+set -e
+set -u
+
+../../bin/dcd-client $1 file.d -x -c80 > actual1.txt
+diff actual1.txt expected1.txt