/Haõt/
/Ha\N{U+00F5}t/
/Ha\N{LATIN SMALL LETTER O WITH TILDE}t/

If you encode your source file using UTF-8, don't forget to let Perl know by using use utf8;

In reply to Re: Question On Unicode characters by ikegami
in thread Question On Unicode characters by kprasanna_79

Title:
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