2 files changed, 1 insertions, 1 deletions

diff --git a/.gitignore b/.gitignore
index 888191b..a5309e6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
-.*
 build*/
diff --git a/.tag b/.tag
new file mode 100644
index 0000000..6828f88
--- /dev/null
+++ b/.tag
@@ -0,0 +1 @@
+$Format:%H$