detach_marker    3085 src/editfns.c        detach_marker (XCAR (data));
detach_marker    3086 src/editfns.c        detach_marker (XCDR (data));
detach_marker    2207 src/insdel.c       detach_marker (start_marker);
detach_marker    2209 src/insdel.c       detach_marker (end_marker);
detach_marker    4720 src/lisp.h     extern void detach_marker (Lisp_Object);