add multiple hw comps in mw colocation

src/message/ske_messages.py

@@ -318,7 +318,7 @@ class SkeInsert(DataChgClickMessage):
         new_collocation.inner.other_attributes["frequency"] = example.frequency
         new_collocation.inner.type = "collocation"
         
-        headword = document.getElementById("ske-search").value       
+        headword = document.getElementById("ske-search").value
         lexemes = []
         structure_name = example.structure_name.split("-")
         gramrel = example.gramrel.split("_")
@@ -351,8 +351,12 @@ class SkeInsert(DataChgClickMessage):
                 lex.text = structure[i]
                 lex.role = "other"
             elif structure[i][0] in ["S", "G", "P", "R"]:
-                lex.text = headword
-                lex.role = "headword"
+                for hw in headword.split(" "):
+                    lex = ComponentLexeme()
+                    lex.text = hw
+                    lex.role = "headword"
+                    lexemes.append(lex)
+                lexemes.pop(-1)
             else:
                 lex.text = example.word
                 lex.role = "collocate"