ndb line patch

ndb.diff

diff --git a/ndb.go b/ndb.go
index 4d1f5b6..9dc3f69 100644
--- a/ndb.go
+++ b/ndb.go
@@ -27,7 +27,7 @@ type Tuple struct {
 
 // A NDB record, which may contain multiple tuples,
 // and may span multiple lines in the file.
-type Record []Tuple
+type Record [][]Tuple
 
 // RecordSet is a related group of records, from a single entry in ndb.
 type RecordSet []Record
@@ -36,9 +36,11 @@ type RecordSet []Record
 // Returns "" if not present.
 func (r RecordSet) Search(attr string) string {
 	for _, rec := range r {
-		for _, tuple := range rec {
-			if tuple.Attr == attr {
-				return tuple.Val
+		for _, line := range rec {
+			for _, tuple := range line {
+				if tuple.Attr == attr {
+					return tuple.Val
+				}
 			}
 		}
 	}
@@ -74,7 +76,7 @@ func Open(fname string) (*Ndb, error) {
 	// open other db files
 	if dbrec := db.Search("database", ""); dbrec != nil {
 
-		for _, files := range dbrec[0] {
+		for _, files := range dbrec[0][0] {
 			if files.Attr == "file" {
 				if files.Val == fname {
 					if first.next == nil {
@@ -177,13 +179,16 @@ func (n *Ndb) Search(attr, val string) RecordSet {
 		// and check each record
 		for _, record := range db.records {
 
-			// each each tuple!
-			for _, tuple := range record {
-				// if val is "" we don't care what it is
-				if val == "" && tuple.Attr == attr {
-					results = append(results, record)
-				} else if tuple.Attr == attr && tuple.Val == val {
-					results = append(results, record)
+			// each line...
+			for _, line := range record {
+				// each each tuple!
+				for _, tuple := range line {
+					// if val is "" we don't care what it is
+					if val == "" && tuple.Attr == attr {
+						results = append(results, record)
+					} else if tuple.Attr == attr && tuple.Val == val {
+						results = append(results, record)
+					}
 				}
 			}
 		}
@@ -230,7 +235,7 @@ func parserec(n *Ndb) (RecordSet, error) {
 			err = terr
 			break
 		} else {
-			rec = append(rec, tuples...)
+			rec = append(rec, tuples)
 		}
 
 	}