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-rw-r--r--lib/PublicInbox/Hval.pm2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/PublicInbox/Hval.pm b/lib/PublicInbox/Hval.pm
index a455884f..70bae7c6 100644
--- a/lib/PublicInbox/Hval.pm
+++ b/lib/PublicInbox/Hval.pm
@@ -9,6 +9,8 @@ use warnings;
 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