Use AUTO_CONS instead of SCOPED_CONS, etc.

* doc/lispref/internals.texi (Stack-allocated Objects):
Adjust to match the revised, less error-prone macros.
* src/frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
* src/lisp.h (AUTO_CONS): Rename from scoped_cons.
(AUTO_LIST1): Rename from scoped_list1.
(AUTO_LIST2): Rename from scoped_list2.
(AUTO_LIST3): Rename from scoped_list3.
(AUTO_LIST4): Rename from scoped_list4.
(AUTO_STRING): Rename from SCOPED_STRING.
* src/frame.h (AUTO_FRAME_ARG):
* src/lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
(AUTO_LIST4, AUTO_STRING):
Prepend a new argument 'name'.
Declare a variable instead of yielding a value.
All uses changed.
* src/lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/doc.c b/src/doc.c
index 8af2c82a545..1b87c23e949 100644
--- a/src/doc.c
+++ b/src/doc.c
@@ -146,8 +146,9 @@ get_doc_string (Lisp_Object filepos, bool unibyte, bool definition)
       if (fd < 0)
         {
           SAFE_FREE ();
-          return concat3 (SCOPED_STRING ("Cannot open doc string file \""),
-                          file, SCOPED_STRING ("\"\n"));
+          AUTO_STRING (cannot_open, "Cannot open doc string file \"");
+          AUTO_STRING (quote_nl, "\"\n");
+          return concat3 (cannot_open, file, quote_nl);
         }
     }
   count = SPECPDL_INDEX ();