*~ *.x86 *.llvm *.out *.cmx *.dll *.exe *.so *.dylib *.orig *.cmo *.cmi *.d *.o *.aux *.cp *.fn *.ky *.cps *.log *.pdf *.html *.pg *.toc *.tp *.vr .hg/ .hgignore lexer.ml rustboot rustc TAGS version.ml version.texi