To clarify , if as perlop states 
"\Q\t\E"     is converted to               quotemeta("\t"),

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shouldn't both 
"\LA\uA"     be converted to        lc( "A\uA" )
"\L\uAA"     be converted to        lc( "\uAA" )

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In reply to Re^3: I'm surprized with \L, \l, \U and \u, are you too? :-) by Anonymous Monk
in thread I'm surprized with \L, \l, \U and \u, are you too? :-) by Serge314

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