[Webkit-unassigned] [Bug 130184] New: String.prototype.trim removes U+200B from strings.
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Mar 13 02:58:25 PDT 2014
https://bugs.webkit.org/show_bug.cgi?id=130184
Summary: String.prototype.trim removes U+200B from strings.
Product: WebKit
Version: 525.x (Safari 3.2)
Platform: Unspecified
OS/Version: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: JavaScriptCore
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: lrn at google.com
In the current version of Safari on a Mac, the String.prototype.trim function removes "\u200b" characters from the string. That character is not recognized as whitespace by the ECMAScript 5 spec (or the ES6 drafts), and should not be removed.
Example code: alert("\u200b".trim().length); // should alert 1, actually alerts 0.
Apologies if this has been fixed in a nightly build.
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