unit requires standalone file for testing

coke · coke · commit c6d9e776ad03 · 2022-09-09T13:09:48.000-04:00
diff --git a/doc/Language/variables.pod6 b/doc/Language/variables.pod6
@@ -946,7 +946,7 @@ left after the C<extension> is removed. (Note there
 is no clear developer consensus about what to call that
 part or even how it should be constructed.)
 
-=begin code
+=begin code :solo
 unit class IO::Barename is IO::Path;
 
 method new(|c) {
