2 files changed, 4 insertions, 1 deletions
diff --git a/TODO.txt b/TODO.txt
index d6dfdda6..74404d7e 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -14,7 +14,7 @@ Coverage TODO
 + Maybe turning off yellow lines should make those lines green?
 + A missing branch to leave the function shows an annotation of -1. Now "exit".
 + XML report needs to get branch information.
-- Add branch info to "coverage debug data"
++ Add branch info to "coverage debug data"
 
 
 * 3.3
diff --git a/coverage/cmdline.py b/coverage/cmdline.py
index 1029ad63..938099e2 100644
--- a/coverage/cmdline.py
+++ b/coverage/cmdline.py
@@ -429,9 +429,12 @@ class CoverageScript(object):
                 elif info == 'data':
                     print("-- data ---------------------------------------")
                     self.coverage.load()
+                    print("path: %s" % self.coverage.data.filename)
+                    print("has_arcs: %r" % self.coverage.data.has_arcs())
                     summary = self.coverage.data.summary(fullpath=True)
                     if summary:
                         filenames = sorted(summary.keys())
+                        print("\n%d files:" % len(filenames))
                         for f in filenames:
                             print("%s: %d lines" % (f, summary[f]))
                     else: