+# TAGS, tags
+# files created by GNU etags and ctags
+# .#*, *.orig, .*.orig, *.rej
+# rubbish left behind by CVS updates
+# *.htm, *.html
+# The system doc sources are mostly texinfo, plus various odds
+# and ends like docstrings embedded in .lisp sources; any HTML is
+# automatically-generated output.
+# depend, *.d
+# made by "make depend" (or "gmake depend" or some such thing)
+# *.lisp-obj, *.fasl, *.x86f, *.axpf, *.lbytef, *.lib
+# typical extensions for fasl files (not just from SBCL, but
+# from other Lisp systems which might be used as xc hosts)
+# *.tmp, *.lisp-temp
+# conventional names for temporary files autogenerated in
+# building or testing
+# test-passed
+# generated by automatic directory-test-thyself procedure