Opened 11 years ago
Closed 11 years ago
#13476 closed bug (duplicate)
Sizzle fails due to untrimmed whitespace
Reported by: | NiX | Owned by: | |
---|---|---|---|
Priority: | undecided | Milestone: | None |
Component: | unfiled | Version: | 1.9.1 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
Code below will fail due to white space in the beginning of the string:
$("\n<div/>");
Same goes for \t and \r. That's all I tried so far.
My original code had a multiline string with HTML code but the example above is essentially the same thing.
It looks like this bug was introduced in 1.9.0
I tracked it down to the regex in rquickExpr
In 1.8.3 it was
rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
and in 1.9.0 it became
rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/
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Duplicate of #13223.
The jQuery Migrate plugin should have warned you about this, were you using it?
https://github.com/jquery/jquery-migrate/blob/master/warnings.md#jqmigrate-html-html-strings-must-start-with--character