+2012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.
+ * lisp.h (struct Lisp_Symbol): Change xname to meaningful
+ name since all xname users are fixed long time ago. Do not
+ use INTERNAL_FIELD.
+ (set_symbol_name, set_symbol_function, set_symbol_plist):
+ (set_symbol_next, set_overlay_plist): New function.
+ (struct Lisp_Cons): Do not use INTERNAL_FIELD.
+ (struct Lisp_Overlay): Likewise.
+ (CVAR, MVAR, SVAR): Remove.
+ * alloc.c, buffer.c, buffer.h, bytecode.c, cmds.c, data.c:
+ * doc.c, eval.c, fns.c, keyboard.c, lread.c, nsselect.m:
+ * xterm.c: Adjust users.
+ * .gdbinit: Change to use name field of struct Lisp_Symbol
+ where appropriate.
+
2012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
Basic functions to set Lisp_Object and pointer slots of intervals.