A different approach: You could do something like

print qq{Caller's Name: $caller \n};
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But... I don't know how to put in the subroutine/function name directly. Cleverer people than me will know the way though... Hope this is of use...

---

Update:
Initially I though this would work but although it does for the variable the function call is untouched.

$foo = "bar";
while(<DATA>) {
    print eval("\"".$_."\"");
}
__DATA__
line 1
$foo 
&localtime()
line 3
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