diff --git a/tokenslice.go b/tokenslice.go
index 7f0be64..7906164 100644
--- a/tokenslice.go
+++ b/tokenslice.go
@@ -109,6 +109,8 @@ func (t TokenSlice) WordbreakPrefix() string {
 		switch token.State {
 		case QUOTING_STATE, QUOTING_ESCAPING_STATE:
 			found = true
+			// TODO add value up to quote to prefix
+			continue
 		}
 
 		if found {
@@ -116,8 +118,5 @@ func (t TokenSlice) WordbreakPrefix() string {
 		}
 	}
 
-	if prefix == "" && len(t) > 0 {
-		prefix = "~"
-	}
 	return prefix
 }