[dockerfile mode] Integrate

Issue #2888

doc/compress.html

@@ -106,6 +106,7 @@
           <option value="http://codemirror.net/mode/d/d.js">d.js</option>
           <option value="http://codemirror.net/mode/diff/diff.js">diff.js</option>
           <option value="http://codemirror.net/mode/django/django.js">django.js</option>
+          <option value="http://codemirror.net/mode/dockerfile/dockerfile.js">dockerfile.js</option>
           <option value="http://codemirror.net/mode/dtd/dtd.js">dtd.js</option>
           <option value="http://codemirror.net/mode/dylan/dylan.js">dylan.js</option>
           <option value="http://codemirror.net/mode/ecl/ecl.js">ecl.js</option>

mode/dockerfile/dockerfile.js

@@ -61,23 +61,12 @@
         // Match everything except for the inline comment
         regex: /[^#]+/,
         token: null,
-        next: "lineComment"
-      },
-      {
-        regex: /$/,
-        token: null,
         next: "start"
       },
-      // Fail safe return to start
       {
+        regex: /$/,
         token: null,
         next: "start"
-      }
-    ],
-    lineComment: [
-      {
-        regex: /#.*$/,
-        token: "comment"
       },
       // Fail safe return to start
       {

mode/index.html

@@ -42,6 +42,7 @@ option.</p>
       <li><a href="python/index.html">Cython</a></li>
       <li><a href="d/index.html">D</a></li>
       <li><a href="django/index.html">Django</a> (templating language)</li>
+      <li><a href="dockerfile/index.html">Dockerfile</a></li>
       <li><a href="diff/index.html">diff</a></li>
       <li><a href="dtd/index.html">DTD</a></li>
       <li><a href="dylan/index.html">Dylan</a></li>

mode/meta.js

@@ -28,6 +28,7 @@
     {name: "D", mime: "text/x-d", mode: "d", ext: ["d"]},
     {name: "diff", mime: "text/x-diff", mode: "diff", ext: ["diff", "patch"]},
     {name: "Django", mime: "text/x-django", mode: "django"},
+    {name: "Dockerfile", mime: "text/x-dockerfile", mode: "dockerfile"},
     {name: "DTD", mime: "application/xml-dtd", mode: "dtd", ext: ["dtd"]},
     {name: "Dylan", mime: "text/x-dylan", mode: "dylan", ext: ["dylan", "dyl", "intr"]},
     {name: "ECL", mime: "text/x-ecl", mode: "ecl", ext: ["ecl"]},