From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Thu, 8 Nov 2018 00:38:48 +0800
Subject: switch to vuepress

---
 node_modules/stylus/lib/nodes/feature.js | 84 ++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 node_modules/stylus/lib/nodes/feature.js

(limited to 'node_modules/stylus/lib/nodes/feature.js')

diff --git a/node_modules/stylus/lib/nodes/feature.js b/node_modules/stylus/lib/nodes/feature.js
new file mode 100644
index 00000000..f4e18328
--- /dev/null
+++ b/node_modules/stylus/lib/nodes/feature.js
@@ -0,0 +1,84 @@
+
+/*!
+ * Stylus - Feature
+ * Copyright (c) Automattic <developer.wordpress.com>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var Node = require('./node');
+
+/**
+ * Initialize a new `Feature` with the given `segs`.
+ *
+ * @param {Array} segs
+ * @api public
+ */
+
+var Feature = module.exports = function Feature(segs){
+  Node.call(this);
+  this.segments = segs;
+  this.expr = null;
+};
+
+/**
+ * Inherit from `Node.prototype`.
+ */
+
+Feature.prototype.__proto__ = Node.prototype;
+
+/**
+ * Return a clone of this node.
+ * 
+ * @return {Node}
+ * @api public
+ */
+
+Feature.prototype.clone = function(parent){
+  var clone = new Feature;
+  clone.segments = this.segments.map(function(node){ return node.clone(parent, clone); });
+  if (this.expr) clone.expr = this.expr.clone(parent, clone);
+  if (this.name) clone.name = this.name;
+  clone.lineno = this.lineno;
+  clone.column = this.column;
+  clone.filename = this.filename;
+  return clone;
+};
+
+/**
+ * Return "<ident>" or "(<ident>: <expr>)"
+ *
+ * @return {String}
+ * @api public
+ */
+
+Feature.prototype.toString = function(){
+  if (this.expr) {
+    return '(' + this.segments.join('') + ': ' + this.expr.toString() + ')';
+  } else {
+    return this.segments.join('');
+  }
+};
+
+/**
+ * Return a JSON representation of this node.
+ *
+ * @return {Object}
+ * @api public
+ */
+
+Feature.prototype.toJSON = function(){
+  var json = {
+    __type: 'Feature',
+    segments: this.segments,
+    lineno: this.lineno,
+    column: this.column,
+    filename: this.filename
+  };
+  if (this.expr) json.expr = this.expr;
+  if (this.name) json.name = this.name;
+  return json;
+};
-- 
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