Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.

* src/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.
* src/alloc.c, src/buffer.c, src/buffer.h, src/bytecode.c:
* src/cmds.c, src/data.c, src/doc.c, src/eval.c, src/fns.c:
* src/keyboard.c, src/lread.c, src/nsselect.m, src/xterm.c:
Adjust users.
* src/.gdbinit: Change to use name field of struct Lisp_Symbol
where appropriate.
* admin/coccinelle/overlay.cocci, admin/coccinelle/symbol.cocci:
Remove.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index c363b258f46..61eae166704 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,22 @@
 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.
         * intervals.h (interval_set_parent, interval_set_object):
         (interval_set_left, interval_set_right, interval_set_plist):