docs(compiler): add comment to warn about regexp changes (#14106)

ref #14082
2026-09-14 13:54:52 +08:00 · 2017-01-25 10:27:18 -08:00
parent 3b2fb23805
commit 6e36bb7b20
1 changed files with 1 additions and 0 deletions
@@ -12,6 +12,7 @@ const _SELECTOR_REGEXP = new RegExp(
    '(\\:not\\()|' +                               //":not("
        '([-\\w]+)|' +                             // "tag"
        '(?:\\.([-\\w]+))|' +                      // ".class"
+        // "-" should appear first in the regexp below as FF31 parses "[.-\w]" as a range
        '(?:\\[([-.\\w*]+)(?:=([^\\]]*))?\\])|' +  // "[name]", "[name=value]"
        '(\\))|' +                                 // ")"
        '(\\s*,\\s*)',                             // ","