Hi,
I'm trying to loop into printing a series of lines so
I used here document. Substitution of variables, e.g.,
$_ works inside the HERE-Document but appending a
string won't work
For example:
if the current content of $word is the word "big", and
I would want to print a here document appending
something to "big" like "foot":
print <<EOF;
$word."foot" -> won't work, display it as is.
"$word"."foot" -> neither this one
$wordfoot -> error. it becomes a single
variable named $wordfoot
EOF
Any idea how to append string constants to a variable
inside a here document?
Thanks!
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