Fix spin with external converters

The refactorings broke external converters.  Fix that, hopefully,
and add a test for pod2html.  Refactor the division of labor between
the conversion methods and the common method so that it works
without reinvoking spin via $FULLPATH.  Drop the $FULLPATH global
variable.

Update perltidy configuration and apply the reformattings to avoid
some really horrible formatting decisions in some of the new test
code.

Add a dependency on Pod::Thread, which is currently only used for
the external script but will eventually be used for its API.

1 files changed, 8 insertions, 8 deletions

diff --git a/lib/App/DocKnot/Update.pm b/lib/App/DocKnot/Update.pm
index 04d1f2c..f32826f 100644
--- a/lib/App/DocKnot/Update.pm
+++ b/lib/App/DocKnot/Update.pm
@@ -29,14 +29,14 @@ use YAML::XS ();
 # configuration in a key of the same name.  If the key contains a slash, like
 # foo/bar, it will be stored as a nested hash, as $data{foo}{bar}.
 our @JSON_METADATA_FILES = qw(
-  bootstrap
-  build/middle
-  build/suffix
-  debian/summary
-  packaging/extra
-  support/extra
-  test/prefix
-  test/suffix
+    bootstrap
+    build/middle
+    build/suffix
+    debian/summary
+    packaging/extra
+    support/extra
+    test/prefix
+    test/suffix
 );
 
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