diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..23bd6cd
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.ras text=auto
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..81cd5f3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.asm
+*.sym
+*.prg