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build/node_modules/css-tree/lib/syntax/node/Combinator.js

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+var TYPE = require('../../tokenizer').TYPE;
+
+var PLUSSIGN = TYPE.PlusSign;
+var SOLIDUS = TYPE.Solidus;
+var GREATERTHANSIGN = TYPE.GreaterThanSign;
+var TILDE = TYPE.Tilde;
+
+// + | > | ~ | /deep/
+module.exports = {
+    name: 'Combinator',
+    structure: {
+        name: String
+    },
+    parse: function() {
+        var start = this.scanner.tokenStart;
+
+        switch (this.scanner.tokenType) {
+            case GREATERTHANSIGN:
+            case PLUSSIGN:
+            case TILDE:
+                this.scanner.next();
+                break;
+
+            case SOLIDUS:
+                this.scanner.next();
+                this.scanner.expectIdentifier('deep');
+                this.scanner.eat(SOLIDUS);
+                break;
+
+            default:
+                this.scanner.error('Combinator is expected');
+        }
+
+        return {
+            type: 'Combinator',
+            loc: this.getLocation(start, this.scanner.tokenStart),
+            name: this.scanner.substrToCursor(start)
+        };
+    },
+    generate: function(processChunk, node) {
+        processChunk(node.name);
+    }
+};