iconv-lite - npm Package Compare versions

Comparing version 0.7.2 to 0.7.3

encodings/sbcs-data.js

@@ -112,2 +112,4 @@ "use strict"
   hebrew8: "iso88598",
+  iso88598i: "iso88598",
+  iso88598e: "iso88598",
 
@@ -114,0 +116,0 @@ turkish: "iso88599",

encodings/utf32.js

@@ -34,3 +34,5 @@ "use strict"
   var src = Buffer.from(str, "ucs2")
-  var dst = Buffer.alloc(src.length * 2)
+  // src.length * 2 covers this chunk's code units (4 bytes each); the extra 4 bytes leave room for a
+  // high surrogate held over from a previous chunk, which is flushed ahead of this chunk's units.
+  var dst = Buffer.alloc(src.length * 2 + 4)
   var write32 = this.isLE ? dst.writeUInt32LE : dst.writeUInt32BE
@@ -117,5 +119,5 @@ var offset = 0
       if (isLE) {
-        codepoint = overflow[i] | (overflow[i + 1] << 8) | (overflow[i + 2] << 16) | (overflow[i + 3] << 24)
+        codepoint = overflow[0] | (overflow[1] << 8) | (overflow[2] << 16) | (overflow[3] << 24)
       } else {
-        codepoint = overflow[i + 3] | (overflow[i + 2] << 8) | (overflow[i + 1] << 16) | (overflow[i] << 24)
+        codepoint = overflow[3] | (overflow[2] << 8) | (overflow[1] << 16) | (overflow[0] << 24)
       }
@@ -174,3 +176,8 @@ overflow.length = 0
 Utf32Decoder.prototype.end = function () {
+  if (this.overflow.length === 0) { return }
+
+  // A leftover, incomplete 4-byte code unit at the end of the input is ill-formed. Substitute a
+  // single U+FFFD (Unicode Standard conformance clause C10) instead of silently dropping the bytes.
   this.overflow.length = 0
+  return String.fromCharCode(this.badChar)
 }
@@ -177,0 +184,0 @@

package.json

 {
     "name": "iconv-lite",
     "description": "Convert character encodings in pure javascript.",
-    "version": "0.7.2",
+    "version": "0.7.3",
     "license": "MIT",
@@ -49,3 +49,3 @@ "keywords": [
     "devDependencies": {
-        "@arethetypeswrong/cli": "^0.17.4",
+        "@arethetypeswrong/cli": "^0.18.4",
         "@stylistic/eslint-plugin": "^5.1.0",
@@ -52,0 +52,0 @@ "@stylistic/eslint-plugin-js": "^4.1.0",

types/encodings.d.ts

@@ -279,2 +279,4 @@ /*
   | "iso88598"
+  | "iso88598e"
+  | "iso88598i"
   | "iso88599"
@@ -281,0 +283,0 @@ | "isoceltic"

No alert changes

Improved metrics

Total package byte prevSize

344185

0.16%

Lines of code

4620

0.22%

No dependency changes