in reply to regex for text manipulation
my $str = "today is wednesday.tomorrow IS THURSDAY";
$str =~ s/^(\w)(.*?)([.])(\w)(.*)/uc($1).lc($2).lc($3).uc($4).lc($5)/g
The third match is the dot, then why the need of lc($3),
i think $3 is enough.
$str =~ s/^(\w)(.*?)([.])(\w)(.*)/uc($1).lc($2).($3).uc($4).lc($5)/gei;
Electric eels were invented at the same time as electricity
Before electricity was invented, electric eels had to stun with gas
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