Unless you want to write your own text editor, just spawn the text editor your user wants, to edit their document, using Proc::InvokeEditor:

use Proc::InvokeEditor;

my $unedited_text = read_text_from_existing_note('note.txt');
my $edited_text = Proc::InvokeEditor->edit($unedited_text);
write_text_to_existing_note('note.txt'); # update

# or alternatively
system($ENV{EDITOR}, '/tmp/note.txt') == 0
    or warn "Couldn't launch editor '$ENV{EDITOR}': $!";

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In reply to Re: pre-texted <STDIN> by Corion
in thread pre-texted <STDIN> by ShainEdge

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