From 84121b3bb4820945eeec3ad6084f24c37b015683 Mon Sep 17 00:00:00 2001
From: Thibaut Horel <thibaut.horel@gmail.com>
Date: Fri, 21 Jun 2019 13:16:47 -0400
Subject: Improving parser by factoring out a scanner

---
 database.go | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

(limited to 'database.go')

diff --git a/database.go b/database.go
index 945f9eb..ddb9340 100644
--- a/database.go
+++ b/database.go
@@ -115,12 +115,12 @@ func (e Entry) Marshal() string {
 }
 
 type Database struct {
-	SNames    []string         `json:"-"`
-	Strings   map[string]Value `json:"strings,omitempty"`
-	Entries   map[string]Entry `json:"entries"`
-	Preamble  Value            `json:"preamble,omitempty"`
-	EKeys     []string         `json:"-"`
-	CrossRefs map[string]int   `json:"crossrefs,omitempty"`
+	SNames    []string          `json:"-"`
+	Strings   map[string]Value  `json:"strings,omitempty"`
+	Entries   map[string]*Entry `json:"entries"`
+	Preamble  Value             `json:"preamble,omitempty"`
+	EKeys     []string          `json:"-"`
+	CrossRefs map[string]int    `json:"crossrefs,omitempty"`
 }
 
 func (d *Database) UnTex() {
@@ -158,14 +158,16 @@ func (d *Database) SplitNames() {
 
 func (d *Database) Resolve() {
 	var key string
-	var ref Entry
 	for _, entry := range d.Entries {
 		for field, value := range entry.Fields {
 			if field != "crossref" {
 				continue
 			}
 			key = strings.ToLower(value.String())
-			ref = d.Entries[key]
+			ref, in := d.Entries[key]
+			if !in {
+				continue
+			}
 			for f, v := range ref.Fields {
 				if _, in := entry.Fields[f]; !in {
 					entry.Fields[f] = v
-- 
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