latin: generalise - prefix to mark ex class

[sheet.git] / writing-latn.inc.pl

diff --git a/writing-latn.inc.pl b/writing-latn.inc.pl
index 83bdfcbc5380a59edeccb780fe2f38f4b8237f4e..42f5da6d677dc7c3bd5b46b28eb0aa1941c43e38 100644 (file)
--- a/writing-latn.inc.pl
+++ b/writing-latn.inc.pl
@@ -3,8 +3,7 @@ use utf8;
 sub disptap {
        return map {
                !m/\A(-?)(\d)(\d)/ ? $_ :
-               sprintf('<td%s>%s<br>%s',
-                       ' class=ex' x !!$1,
+               $1.sprintf('%s<br>%s',
                        '·' x $2, '·' x $3,
                );
        } @_;