​ works only when a text string is present. When the text consists of numbers only it doesn't work.
Test page Workaround is not included
Reported by: Alexander Popov.
Safari | Reported on 10 March 2005.
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1 Posted by Radiance on 10 March 2005 | Permalink
Opera:
Version 7.54u2
Build 3929
Platform Win32
System Windows ME
Java Sun Java Runtime Environment version 1.4
VoiceXML Plugin not available
Character shows as a square, slightly larger span than []. Probably known bug, but maybe that is the outcome you were trying to prove.