Be much more comprehensive in our use of byte-compile-funarg. lisp/ChangeLog addition: 2009-11-14 Aidan Kehoe <kehoea@parhasard.net> * bytecomp.el (byte-compile-funarg-n): New macro, used to create the various byte-compile-funarg functions, which check for quoted lambdas in given positions. (byte-compile-funarg, byte-compile-funarg-2) (byte-compile-funarg-4, byte-compile-funarg-1-2): Use byte-compile-funarg-n in implementing these functions. (byte-compile-maybe-mapc): Add some commentary on GNU's approach to this problem. Be much more comprehensive in the functions that we use byte-compile-funarg and related function to compile, especially including functions from cl-seq.el.