css fix to Y scrollbar and update to highlightjs 8.6

Author: rtfpessoa

dist/diff2html.css

@@ -75,16 +75,18 @@
 
 .d2h-file-diff {
     overflow-x: scroll;
+    overflow-y: hidden;
 }
 
 .d2h-file-side-diff {
     display: inline-block;
     overflow-x: scroll;
+    overflow-y: hidden;
     width: 50%;
     margin-right: -4px;
 }
 
-.d2h-code-line.hljs {
+.d2h-code-line {
     display: block;
     white-space: pre;
     padding: 0 10px;
@@ -130,6 +132,17 @@
     border-radius: 0.2em;
 }
 
+.d2h-code-line-prefix {
+    float: left;
+    background: none;
+    padding: 0;
+}
+
+.d2h-code-line-ctn {
+    background: none;
+    padding: 0;
+}
+
 .line-num1 {
     display: inline-block;
     float: left;

dist/template.html

@@ -9,31 +9,26 @@
         Author: rtfpessoa
     -->
 
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.4/styles/github.min.css">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.6/styles/github.min.css">
     <link rel="stylesheet" type="text/css" href="{{css}}">
 
     <script src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.4/highlight.min.js"></script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.4/languages/scala.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.6/highlight.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.6/languages/scala.min.js"></script>
     <script>
         $(document).ready(function () {
-            var languages = $(".d2h-file-wrapper").map(function (i, file) {
+            var allFileLanguages = $(".d2h-file-wrapper").map(function (i, file) {
                 return $(file).data("lang");
             });
-            var uniqueLanguages = languages.filter(function (i, v) {
-                return $.inArray(v, languages) == i;
+            var distinctLanguages = allFileLanguages.filter(function (i, v) {
+                return $.inArray(v, allFileLanguages) == i;
             });
-            hljs.configure({languages: uniqueLanguages.toArray()});
+            hljs.configure({languages: distinctLanguages.toArray()});
 
-            var code = $(".d2h-code-line");
+            var code = $(".d2h-code-line-ctn");
             code.map(function (i, line) {
                 hljs.highlightBlock(line);
             });
-
-            var codeSide = $(".d2h-code-side-line");
-            codeSide.map(function (i, line) {
-                hljs.highlightBlock(line);
-            });
         });
     </script>
 </head>

package.json

@@ -1,6 +1,6 @@
 {
   "name":     "diff2html-cli",
-  "version":  "0.2.3",
+  "version":  "0.2.4",
 
   "homepage": "https://www.github.com/rtfpessoa/diff2html-nodejs-cli",
   "description": "Fast Diff to colorized HTML",
@@ -53,8 +53,8 @@
   "main": "./src/main.js",
 
   "dependencies": {
-    "commander": "2.7.1",
-    "extend": "2.0.0",
+    "commander": "2.8.1",
+    "extend": "3.0.0",
     "pkginfo": "0.3.0",
     "diff2html": "*"
   },