Add tests for more spin functionality

Add tests for the commands that aren't currently covered.  Fix some
code where I meant to use a local variable rather than a regex
back-reference.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/App/DocKnot/Spin/Thread.pm b/lib/App/DocKnot/Spin/Thread.pm
index ff5fe16..4ce0f99 100644
--- a/lib/App/DocKnot/Spin/Thread.pm
+++ b/lib/App/DocKnot/Spin/Thread.pm
@@ -610,12 +610,12 @@ sub _parse_context {
             # elements or there is remaining text.  This suppresses some
             # useless black lines.
             if ($paragraph ne q{}) {
-                $paragraph .= "\n$1";
+                $paragraph .= "\n$spaces";
             } else {
                 if ($text ne q{} || $nonblock) {
                     $output .= "\n";
                 }
-                $output .= $1;
+                $output .= $spaces;
             }
         }
     }