--- /dev/null
+"use strict";
+
+const isStandardSyntaxDeclaration = require("../utils/isStandardSyntaxDeclaration");
+const isStandardSyntaxProperty = require("../utils/isStandardSyntaxProperty");
+const report = require("../utils/report");
+const styleSearch = require("style-search");
+
+module.exports = function(opts) {
+ opts.root.walkDecls(decl => {
+ if (
+ !isStandardSyntaxDeclaration(decl) ||
+ !isStandardSyntaxProperty(decl.prop)
+ ) {
+ return;
+ }
+ styleSearch(
+ {
+ source: decl.toString(),
+ target: ",",
+ functionArguments: "skip"
+ },
+ match => {
+ checkComma(decl.toString(), match.startIndex, decl);
+ }
+ );
+ });
+
+ function checkComma(source, index, node) {
+ opts.locationChecker({
+ source,
+ index,
+ err: m => {
+ report({
+ message: m,
+ node,
+ index,
+ result: opts.result,
+ ruleName: opts.checkedRuleName
+ });
+ }
+ });
+ }
+};