On 7/12/07, Joseph L. Casale <[EMAIL PROTECTED]> wrote:
Hi All,
How can I make this expression:
$line =~ s/(\S+)\s+(\S+)\s+(\S+)/X$1 Y$2 Z$3/
Add some numerical value to the Z$3 part, so if $3 was 3.14, I want it to be
Z4.14 for example by adding 1 to it.
Use the e option to turn the replacement into an expression instead of
a double quoted string.
$line =~ s/(\S+)\s+(\S+)\s+(\S+)/"X$1 Y$2 Z" . ($3 + 1)/e
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