Removed auto-prefixing of pseudo element selectors. Closes stylus#385

lib/visitor/evaluator.js

@@ -145,33 +145,13 @@ Evaluator.prototype.evaluate = function(){
  */
 
 Evaluator.prototype.visitGroup = function(group){
-  var vendors = this.vendors
-    , selectors = []
-    , re = /::(?!-)([-\w]+)/;
+  var vendors = this.vendors;
 
   group.nodes = group.nodes.map(function(selector){
     selector.val = this.interpolate(selector);
-    if (~selector.val.indexOf('::')) {
-      if (re.exec(selector.val)) {
-        var name = RegExp.$1;
-        vendors.forEach(function(prefix){
-          if ('official' == prefix) return;
-          var old = '::' + name
-            , vendor = '::-' + prefix + '-' + name
-            , val = selector.val.replace(old, vendor);
-          selectors.push(val);
-        });
-      }
-    }
     return selector;
   }, this);
 
-  selectors.forEach(function(val){
-    var sel = new nodes.Selector;
-    sel.val = val;
-    group.push(sel);
-  });
-
   group.block = this.visit(group.block);
   return group;
 };

test/cases/selectors.pseudo.elements.css

@@ -1,41 +1,26 @@
 input::selection,
-input::focus-inner,
-input::-moz-selection,
-input::-webkit-selection,
-input::-moz-focus-inner,
-input::-webkit-focus-inner {
+input::focus-inner {
   border: 0;
   padding: 0;
 }
 input::-moz-selection {
   border: 0;
 }
 p,
-::selection,
-::-moz-selection,
-::-webkit-selection {
+::selection {
   background: #000;
 }
-::selection,
-::-moz-selection,
-::-webkit-selection {
+::selection {
   background: #000;
 }
 p::selection,
-a::selection,
-p::-moz-selection,
-p::-webkit-selection,
-a::-moz-selection,
-a::-webkit-selection {
+a::selection {
   background: #000;
 }
-p::selection,
-p::-moz-selection,
-p::-webkit-selection {
+p::selection {
   color: #fff;
   background: #000;
 }
-body ::selection,
-body ::-webkit-selection {
+body ::selection {
   color: #fff;
 }