first commit

app_vue/node_modules/css-tree/lib/syntax/function/var.js

@@ -0,0 +1,43 @@
+var TYPE = require('../../tokenizer').TYPE;
+var rawMode = require('../node/Raw').mode;
+
+var COMMA = TYPE.Comma;
+var WHITESPACE = TYPE.WhiteSpace;
+
+// var( <ident> , <value>? )
+module.exports = function() {
+    var children = this.createList();
+
+    this.scanner.skipSC();
+
+    // NOTE: Don't check more than a first argument is an ident, rest checks are for lexer
+    children.push(this.Identifier());
+
+    this.scanner.skipSC();
+
+    if (this.scanner.tokenType === COMMA) {
+        children.push(this.Operator());
+
+        const startIndex = this.scanner.tokenIndex;
+        const value = this.parseCustomProperty
+            ? this.Value(null)
+            : this.Raw(this.scanner.tokenIndex, rawMode.exclamationMarkOrSemicolon, false);
+
+        if (value.type === 'Value' && value.children.isEmpty()) {
+            for (let offset = startIndex - this.scanner.tokenIndex; offset <= 0; offset++) {
+                if (this.scanner.lookupType(offset) === WHITESPACE) {
+                    value.children.appendData({
+                        type: 'WhiteSpace',
+                        loc: null,
+                        value: ' '
+                    });
+                    break;
+                }
+            }
+        }
+
+        children.push(value);
+    }
+
+    return children;
+};