better href

tmac/tmac.an

diff --git a/tmac/tmac.an b/tmac/tmac.an
index 898e053..8a8d8e4 100644
--- a/tmac/tmac.an
+++ b/tmac/tmac.an
@@ -120,7 +120,8 @@
 \Xhtml </B>
 ..
 .de HR
-\X'html href \\$1'\\$2\X'html /href'
+.ie '\\$2'' \X'html href \\$1'\fL\\$1\fP\X'html /href'
+.el \\$4\X'html href \\$1'\\$2\X'html /href'\\$3
 ..
 .deSH
 .PD