rfc2047 - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

lib/rfc2047.js

@@ -223,2 +223,3 @@ /* global unescape */
   let previousTokenWasEncodedWord = false; // Consecutive encoded words must have a space between them, so this state must be kept
+  let nextTokenMustBeEncoded = false;
   let previousTokenWasWhitespaceFollowingEncodedWord = false;
@@ -229,3 +230,3 @@ let result = '';
       let token = tokens[i];
-      if (unsafeTokenRegExp.test(token)) {
+      if (unsafeTokenRegExp.test(token) || (token && nextTokenMustBeEncoded)) {
         const matchQuotesAtBeginning = token.match(/^"+/);
@@ -251,2 +252,3 @@ if (matchQuotesAtBeginning) {
         if (token.length > maxNumCharsPerEncodedWord) {
+          nextTokenMustBeEncoded = true;
           const chars = [...token];
@@ -259,2 +261,4 @@ tokens.splice(
           token = chars.slice(0, maxNumCharsPerEncodedWord).join('');
+        } else {
+          nextTokenMustBeEncoded = false;
         }
@@ -261,0 +265,0 @@

package.json

 {
   "name": "rfc2047",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Encode and decode rfc2047 (MIME encoded words)",
@@ -5,0 +5,0 @@ "main": "lib/rfc2047.js",

test/rfc2047.js

@@ -67,2 +67,10 @@ const unexpected = require('unexpected');
 
+        it('should handle single word encoding, containing one non ASCII-character', () => {
+          expect(
+            'ABCDE-München <[e-mail]>',
+            'to encode back and forth to',
+            '=?utf-8?Q?ABCDE-M=C3=BC?= =?utf-8?Q?nchen?= <[e-mail]>'
+          );
+        });
+
         it('should use an UTF-8 encoded word when a character is not in iso-8859-1', () => {
@@ -142,3 +150,3 @@ expect(
             'to encode back and forth to',
-            '=?utf-8?Q?test=5F=EF=BF=BD=2Ed?=ocx'
+            '=?utf-8?Q?test=5F=EF=BF=BD=2Ed?= =?utf-8?Q?ocx?='
           );
@@ -145,0 +153,0 @@ });

No alert changes

Improved metrics

Total package byte prevSize

29811

increased by1.75%

Lines of code

615

increased by1.82%

No dependency changes