diff --git a/.gitignore b/.gitignore
index 0345cc573..e91c25f9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,8 @@
 *.swp
+*.swo
+cscope.*
+libs-emu
+*.orig
 lua
 lua-*
 .reader.kpdfview.lua