diff --git a/.cvsignore b/.cvsignore
new file mode 100644
index 0000000..7414c5a
--- /dev/null
+++ b/.cvsignore
@@ -0,0 +1,7 @@
+O.*
+*~
+bin
+lib
+dbd
+include
+*.pdf
diff --git a/.gitignore b/.gitignore
index 5ee5ede..7414c5a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,4 @@ bin
 lib
 dbd
 include
-.cvsignore
+*.pdf