# folding differs from Email::Simple::Header,
# we favor tabs for visibility (and space savings :P)
if (length($_) >= $len && (/\n[^ \t]/s || !/\n/s)) {
local $Text::Wrap::columns = $len;
local $Text::Wrap::huge = 'overflow';
# folding differs from Email::Simple::Header,
# we favor tabs for visibility (and space savings :P)
if (length($_) >= $len && (/\n[^ \t]/s || !/\n/s)) {
local $Text::Wrap::columns = $len;
local $Text::Wrap::huge = 'overflow';