When I include utf8 either via "use" or via #perl2exe_include, I get lots of following warnings: 
Use of uninitialized value in pattern match (m//) at PERL2EXE_STORAGE/
+utf8_heavy.pl line 185, <$fh> line 1.
Use of uninitialized value in scalar assignment at PERL2EXE_STORAGE/ut
+f8_heavy.pl line 201, <$fh> line 1.
...
Use of uninitialized value in scalar assignment at PERL2EXE_STORAGE/ut
+f8_heavy.pl line 317, <$fh> line 1.
Use of uninitialized value in pattern match (m//) at PERL2EXE_STORAGE/
+utf8_heavy.pl line 318, <$fh> line 1.

[download]
and finally HTML::Template dies with: 
panic: swash_fetch at PERL2EXE_STORAGE/HTML/Template.pm line 1910, <$f
+h> line 1.

[download]
, so probably including utf8 in script isn't a good idea?

In reply to Re^2: re + utf8 problem by maard
in thread re + utf8 problem by maard

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.