Index: .gitignore
===================================================================
--- .gitignore	(revision 807ce84f225be4233a74a86eb9f23d721f903d71)
+++ .gitignore	(revision c9383ee129f19e14e79cdf7dfbed73ff89c02129)
@@ -37,5 +37,5 @@
 src/libcfa/libcfa-prelude.c
 
-# generated by bison and lex from cfa.yy and lex.ll, respectively
+# generated by bison and lex from parser.yy and lex.ll
 src/Parser/parser.output
 src/Parser/lex.cc
@@ -43,4 +43,11 @@
 src/Parser/parser.h
 
+tools/prettyprinter/parser.output
+tools/prettyprinter/lex.cc
+tools/prettyprinter/parser.cc
+tools/prettyprinter/parser.h
+tools/prettyprinter/pretty
+tools/pretty
+
 # generated by xfig for user manual
 doc/user/Cdecl.tex