1 files changed, 3 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index b8021cd..f3374cb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,4 @@
+.directory
 *.thy~
+ex/*.thy~
+ex/Hott book/*.thy~