jsonext - npm Package Compare versions

Comparing version 0.0.2-beta to 0.0.3-beta

package.json

 {
   "name": "jsonext",
-  "version": "0.0.2-beta",
+  "version": "0.0.3-beta",
   "description": "An extension of JSON that supports the next generation of ECMAScript features",
@@ -10,3 +10,3 @@ "main": "src/",
   "scripts": {
-    "lint": "eslint . --fix",
+    "lint": "eslint src/ --fix",
     "test": "nyc --reporter=html --reporter=text mocha"
@@ -13,0 +13,0 @@ },

README.md

 # JSONext
 
-This pre-release version supports JSON5 syntax but does not yet support
-`reviver` and only wraps `JSON.stringify`.
+This pre-release version supports JSON5 syntax plus ES6 templates but does not
+yet support `reviver` and only wraps `JSON.stringify`.

src/parser.js

@@ -103,2 +103,5 @@ let text
 			return
+
+		case undefined:
+			return newToken('eof')
 		}
@@ -135,4 +138,9 @@
 	multiLineComment () {
-		if (c === '*') {
+		switch (c) {
+		case '*':
 			lexState = 'multiLineCommentAsterisk'
+			break
+
+		case undefined:
+			throw invalidChar(c)
 		}
@@ -144,2 +152,6 @@
 	multiLineCommentAsterisk () {
+		if (c === undefined) {
+			throw invalidChar(c)
+		}
+
 		read()
@@ -157,2 +169,5 @@ lexState = (c === '/') ? 'default' : 'multiLineComment'
 			break
+
+		case undefined:
+			return newToken('eof')
 		}
@@ -231,4 +246,11 @@
 			doubleQuote = (read() === '"')
+			buffer = ''
 			lexState = 'string'
 			return
+
+		case '`':
+			read()
+			buffer = ''
+			lexState = 'template'
+			return
 		}
@@ -598,2 +620,5 @@
 			break
+
+		case undefined:
+			throw invalidChar()
 		}
@@ -605,2 +630,47 @@
 
+	template () {
+		switch (c) {
+		case '$':
+			buffer += read()
+			lexState = 'templateDollar'
+			return
+
+		case '\\':
+			read()
+			buffer += escape()
+			return
+
+		case '\r':
+			read()
+			if (peek() === '\n') {
+				read()
+			}
+
+			buffer += '\n'
+			return
+
+		case '`':
+			read()
+			return newToken('string', buffer)
+
+		case undefined:
+			throw invalidChar()
+		}
+
+		buffer += read()
+		return
+	},
+
+	templateDollar () {
+		switch (c) {
+		case '{':
+		case undefined:
+			throw invalidChar(c)
+		}
+
+		buffer += read()
+		lexState = 'template'
+		return
+	},
+
 	start () {
@@ -793,2 +863,5 @@ switch (c) {
 		return '\n'
+
+	case undefined:
+		throw invalidChar(c)
 	}
@@ -1037,2 +1110,6 @@
 function invalidChar (c) {
+	if (c === undefined) {
+		return new SyntaxError(`JSONext: invalid end of input at ${line}:${column}`)
+	}
+
 	return new SyntaxError(`JSONext: invalid character '${c}' at ${line}:${column}`)
@@ -1042,2 +1119,6 @@ }
 function invalidToken () {
+	if (token.type === 'eof') {
+		return new SyntaxError(`JSONext: invalid end of input at ${line}:${column}`)
+	}
+
 	const c = String.fromCodePoint(token.value.codePointAt(0))
@@ -1044,0 +1125,0 @@ return new SyntaxError(`JSONext: invalid character '${c}' at ${line}:${column}`)

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Found 1 instance in 1 package

Fixed alerts

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Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

17900

increased by6.94%

Lines of code

918

increased by7.37%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes