1 files changed, 14 insertions, 0 deletions
diff --git a/skate/cleanup.go b/skate/cleanup.go
index b50e048..c8ce6d1 100644
--- a/skate/cleanup.go
+++ b/skate/cleanup.go
@@ -5,6 +5,7 @@ import (
 	"log"
 	"strings"
 
+	"github.com/segmentio/encoding/json"
 	"mvdan.cc/xurls/v2"
 )
 
@@ -76,3 +77,16 @@ func (f *FilterDOI) Run(p []byte) ([]byte, error) {
 	parts[f.Index-1] = strings.ToLower(doi)
 	return []byte(strings.Join(parts, f.Delimiter)), nil
 }
+
+type FilterRawRef struct{}
+
+func (f *FilterRawRef) Run(p []byte) ([]byte, error) {
+	var ref Ref
+	if err := json.Unmarshal(p, &ref); err != nil {
+		return nil, err
+	}
+	if strings.Contains(ref.Biblio.Unstructured, "................") {
+		return nil, nil
+	}
+	return p, nil
+}