add empty group when testing mode regexps to match the actual usage

ajaxorg · Jan 30, 2025 · 71c3ae2 · 71c3ae2
1 parent 357a986
commit 71c3ae2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/mode/_test/highlight_rules_test.js b/src/mode/_test/highlight_rules_test.js
@@ -329,6 +329,7 @@ function checkBacktracking(tokenizer) {
             var regex = rule.regex;
             if (regex && typeof regex != "string") regex = regex.source;
             if (!regex) return;
+            regex = "(" + regex + ")|";
             var result = require("recheck").checkSync(regex, "gmi", {
                 checker: "automaton",
                 timeout: 100000