If you can fiddle your sub into a C preprocessor macro, you might want to take a look at the
-P option in
perlrun or
Filter::cpp.
Short intro from the docs
-P NOTE: Use of -P is strongly discouraged because of its inh
+erent
problems, including poor portability.
This option causes your program to be run through the C pr
+eproces-
sor before compilation by Perl. Because both comments and
+ cpp
directives begin with the # character, you should avoid st
+arting
comments with any words recognized by the C preprocessor s
+uch as
"if", "else", or "define".
If you're considering using "-P", you might also want to l
+ook at
the Filter::cpp module from CPAN.
--
Joost downtime n. The period during which a system
is error-free and immune from user input.
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