From 9c6f27bcc5de3c9bdc949161b2b34d1f687d8e89 Mon Sep 17 00:00:00 2001
From: Gregory Eremin <g@erem.in>
Date: Thu, 12 Feb 2015 18:15:27 +0700
Subject: [PATCH] Split lexer into two files for now

---
 lexer/lexer.go | 46 ----------------------------------------------
 lexer/state.go | 43 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 46 deletions(-)
 create mode 100644 lexer/state.go

diff --git a/lexer/lexer.go b/lexer/lexer.go
index b8f643a..79e3b6f 100644
--- a/lexer/lexer.go
+++ b/lexer/lexer.go
@@ -86,52 +86,6 @@ func (l *Lexer) Run() {
 	}
 }
 
-//
-// States
-//
-
-func lexInitial(l *Lexer) stateFn {
-	for {
-		switch l.next() {
-		case EOF:
-			break
-		default:
-			panic("Unexpected symbol!")
-		}
-	}
-
-	// Correctly reached EOF.
-	l.emit(itemEOF)
-
-	return nil
-}
-
-func lexNumber(l *Lexer) stateFn {
-	return lexInitial
-}
-
-func lexString(l *Lexer) stateFn {
-	return lexInitial
-}
-
-func lexArray(l *Lexer) stateFn {
-	return lexInitial
-}
-
-func lexObject(l *Lexer) stateFn {
-	return lexInitial
-}
-
-// lexSpace scans a run of space characters.
-// One space has already been seen.
-func lexSpace(l *Lexer) stateFn {
-	for isSpace(l.peek()) {
-		l.next()
-	}
-	l.emit(itemSpace)
-	return lexInitial
-}
-
 //
 // Lexer stuff
 //
diff --git a/lexer/state.go b/lexer/state.go
new file mode 100644
index 0000000..710b8fb
--- /dev/null
+++ b/lexer/state.go
@@ -0,0 +1,43 @@
+package lexer
+
+func lexInitial(l *Lexer) stateFn {
+	for {
+		switch l.next() {
+		case EOF:
+			break
+		default:
+			panic("Unexpected symbol!")
+		}
+	}
+
+	// Correctly reached EOF.
+	l.emit(itemEOF)
+
+	return nil
+}
+
+func lexNumber(l *Lexer) stateFn {
+	return lexInitial
+}
+
+func lexString(l *Lexer) stateFn {
+	return lexInitial
+}
+
+func lexArray(l *Lexer) stateFn {
+	return lexInitial
+}
+
+func lexObject(l *Lexer) stateFn {
+	return lexInitial
+}
+
+// lexSpace scans a run of space characters.
+// One space has already been seen.
+func lexSpace(l *Lexer) stateFn {
+	for isSpace(l.peek()) {
+		l.next()
+	}
+	l.emit(itemSpace)
+	return lexInitial
+}