The test
((Routemap
|map1=
\ABZg2\STRc3
\STR+c1!~+d*((BSot|Foobar))\HST+4
\STR\KHSTe
\ABZgl!~+d*((BSot|Xyzzy))\KHSTeq
))
Side by side comparison
((BSot))((BSot/sandbox))
Foobar
Xyzzy
Foobar
Xyzzy