No, no, no. Not chained
ifs. Use a hash, which is less problematic.
my %help = (
find => <<END,
Help for command 'find':
Don't forget to set the variable \$foo to the default
value of '$foo_default', or space rays will erase data on
your computer.
END
add => <<END,
Help for command 'add':
If you use this command, your bank balance will increase
by the specified amount. Advance two spaces and skip a turn.
END
);
my %alias = (
plus => 'add',
'?' => 'find',
);
print $help{$alias{$ARGV[0]} || $ARGV[0]};
This could be adapted to use your
message wrapper function, but I beg you:
Please do not use the ampersand! That was killed off when Perl 4 was replaced.
For a quick introduction to how these documents are quoted,
Abigail-II has a good example.
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