substr( $_, 0, index( $_, '.')) =~ tr/a-z/A-Z/; or better, 
substr $_,
       0,
       index( $_, '.'),
       uc( substr $_, 0, index( $_, '.'));

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After Compline,
Zaxo

In reply to Re: TRing part of a line by Zaxo
in thread TRing part of a line by curtisb

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