use Encode qw(find_encoding);
use URI::Escape qw(uri_escape_utf8);
use PublicInbox::MID qw/mid_clean/;
+use base qw/Exporter/;
+our @EXPORT_OK = qw/ascii_html/;
# for user-generated content (UGC) which may have excessively long lines
# and screw up rendering on some browsers. This is the only CSS style
# feature we use.
use constant STYLE => '<style>pre{white-space:pre-wrap}</style>';
-use constant PRE => "<pre\nstyle=\"white-space:pre-wrap\">"; # legacy
my $enc_ascii = find_encoding('us-ascii');