diff --git a/.gitignore b/.gitignore
index 928b0ac07..800ac4669 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,8 +2,9 @@
 *.o
 *.class
 
-# Editor junk
+# Editor files and various other junk
 *.sw?
+*.bak
 
 # Local PCRE
 pcre
@@ -84,6 +85,12 @@ Source/CParse/parser.h
 Source/eswig
 swig
 
+# Generated documentation
+Doc/Manual/CCache.html
+Doc/Manual/SWIGDocumentation.html
+Doc/Manual/SWIGDocumentation.pdf
+Doc/Manual/*.book
+
 # Test Suite Generated Files
 Examples/test-suite/allegrocl/*/
 Examples/test-suite/cffi/*/