Scala case classes params highlight fixed, closes #956

CHANGES.md

@@ -8,6 +8,7 @@ New languages:
 Notable fixes and improvements to existing languages:
 
 - Added `abstract` and `namespace` keywords to TypeScript.
+- Scala case classes params highlight fixed
 
 Other notable changes:
 

src/languages/scala.js

@@ -37,8 +37,21 @@ function(hljs) {
   var CLASS = {
     className: 'class',
     beginKeywords: 'class object trait type',
-    end: /[:={\[(\n;]/,
-    contains: [{className: 'keyword', beginKeywords: 'extends with', relevance: 10}, NAME]
+    end: /[:={\[\n;]/,
+    excludeEnd: true,
+    contains: [
+      {
+        beginKeywords: 'extends with',
+        relevance: 10
+      },
+      {
+        'className': 'params',
+        'begin': /\(/,
+        'end': /\)/,
+        relevance: 0
+      },
+      NAME
+    ]
   };
 
   var METHOD = {

test/markup/scala/case-classes.expect.txt

@@ -0,0 +1,3 @@
+<span class="hljs-keyword">abstract</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">Vertical</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">CaseJeu</span></span>
+<span class="hljs-keyword">case</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">Haut</span><span class="hljs-params">(name: String)</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">Vertical</span></span>
+<span class="hljs-keyword">case</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">Bas</span><span class="hljs-params">(name: String)</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">Vertical</span></span>

test/markup/scala/case-classes.txt

@@ -0,0 +1,3 @@
+abstract class Vertical extends CaseJeu
+case class Haut(name: String) extends Vertical
+case class Bas(name: String) extends Vertical