From 76a7f461ebbde70ea0e3d4f9b79c08139acaee7c Mon Sep 17 00:00:00 2001
From: NeonXP <i@neonxp.dev>
Date: Tue, 27 Dec 2022 02:37:02 +0300
Subject: Completely rewrited

---
 parser/states.go | 110 -------------------------------------------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 parser/states.go

(limited to 'parser/states.go')

diff --git a/parser/states.go b/parser/states.go
deleted file mode 100644
index 92c80dc..0000000
--- a/parser/states.go
+++ /dev/null
@@ -1,110 +0,0 @@
-package parser
-
-func initJson(l *lexer) stateFunc {
-	ignoreWhiteSpace(l)
-	switch {
-	case l.Accept("{"):
-		l.Emit(lObjectStart)
-		return stateInObject
-	case l.Accept("["):
-		l.Emit(lArrayStart)
-	case l.Peek() == eof:
-		return nil
-	}
-	return l.Errorf("Unknown token: %s", string(l.Peek()))
-}
-
-func stateInObject(l *lexer) stateFunc {
-	// we in object, so we expect field keys and values
-	ignoreWhiteSpace(l)
-	if l.Accept("}") {
-		l.Emit(lObjectEnd)
-		// If meet close object return to previous state (including initial)
-		return l.PopState()
-	}
-	ignoreWhiteSpace(l)
-	l.Accept(",")
-	ignoreWhiteSpace(l)
-	if !scanQuotedString(l, '"') {
-		return l.Errorf("Unknown token: %s", string(l.Peek()))
-	}
-	l.Emit(lObjectKey)
-	ignoreWhiteSpace(l)
-	if !l.Accept(":") {
-		return l.Errorf("Expected ':'")
-	}
-	ignoreWhiteSpace(l)
-	l.Emit(lObjectValue)
-	switch {
-	case scanQuotedString(l, '"'):
-		l.Emit(lString)
-		ignoreWhiteSpace(l)
-		l.Accept(",")
-		l.Ignore()
-		ignoreWhiteSpace(l)
-		return stateInObject
-	case scanNumber(l):
-		l.Emit(lNumber)
-		ignoreWhiteSpace(l)
-		l.Accept(",")
-		l.Ignore()
-		ignoreWhiteSpace(l)
-		return stateInObject
-	case l.AcceptAnyOf([]string{"true", "false"}, true):
-		l.Emit(lBoolean)
-		ignoreWhiteSpace(l)
-		l.Accept(",")
-		l.Ignore()
-		ignoreWhiteSpace(l)
-		return stateInObject
-	case l.AcceptString("null", true):
-		l.Emit(lNull)
-		ignoreWhiteSpace(l)
-		l.Accept(",")
-		l.Ignore()
-		ignoreWhiteSpace(l)
-		return stateInObject
-	case l.Accept("{"):
-		l.Emit(lObjectStart)
-		l.PushState(stateInObject)
-		return stateInObject
-	case l.Accept("["):
-		l.Emit(lArrayStart)
-		l.PushState(stateInObject)
-		return stateInArray
-	}
-	return l.Errorf("Unknown token: %s", string(l.Peek()))
-}
-
-func stateInArray(l *lexer) stateFunc {
-	ignoreWhiteSpace(l)
-	l.Accept(",")
-	ignoreWhiteSpace(l)
-	switch {
-	case scanQuotedString(l, '"'):
-		l.Emit(lString)
-	case scanNumber(l):
-		l.Emit(lNumber)
-	case l.AcceptAnyOf([]string{"true", "false"}, true):
-		l.Emit(lBoolean)
-	case l.AcceptString("null", true):
-		l.Emit(lNull)
-	case l.Accept("{"):
-		l.Emit(lObjectStart)
-		l.PushState(stateInArray)
-		return stateInObject
-	case l.Accept("["):
-		l.Emit(lArrayStart)
-		l.PushState(stateInArray)
-		return stateInArray
-	case l.Accept("]"):
-		l.Emit(lArrayEnd)
-		return l.PopState()
-	}
-	return stateInArray
-}
-
-func ignoreWhiteSpace(l *lexer) {
-	l.AcceptWhile(" \n\t") // ignore whitespaces
-	l.Ignore()
-}
-- 
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