-- def_macro note
my $file = shift or die "Please indicate the note you wish to create/append to";
mkdir 'notes' unless -e 'notes';
open my $fh, ">>", "notes/$file" or die "Couldn't open note for write: $!";
local $/;
print $fh $_ while <>;
close $fh or die "Trouble closing file: $!";
print "Successfully appended to note $file";