int gcpro_level;
#endif
-Lisp_Object Qautoload, Qmacro, Qexit, Qinteractive, Qcommandp, Qdefun;
+Lisp_Object Qautoload, Qmacro, Qexit, Qinteractive, Qcommandp;
Lisp_Object Qinhibit_quit;
Lisp_Object Qand_rest;
static Lisp_Object Qand_optional;
/* Current number of specbindings allocated in specpdl. */
-EMACS_INT specpdl_size;
+ptrdiff_t specpdl_size;
/* Pointer to beginning of specpdl. */
signal the error instead of entering an infinite loop of debugger
invocations. */
-static int when_entered_debugger;
+static EMACS_INT when_entered_debugger;
/* The function from which the last `signal' was called. Set in
Fsignal. */
Lisp_Object inhibit_lisp_code;
static Lisp_Object funcall_lambda (Lisp_Object, ptrdiff_t, Lisp_Object *);
-static void unwind_to_catch (struct catchtag *, Lisp_Object) NO_RETURN;
static int interactive_p (int);
static Lisp_Object apply_lambda (Lisp_Object fun, Lisp_Object args);
-static Lisp_Object Ffetch_bytecode (Lisp_Object);
\f
void
init_eval_once (void)
{
enum { size = 50 };
- specpdl = (struct specbinding *) xmalloc (size * sizeof (struct specbinding));
+ specpdl = xmalloc (size * sizeof *specpdl);
specpdl_size = size;
specpdl_ptr = specpdl;
/* Don't forget to update docs (lispref node "Local Variables"). */
call_debugger (Lisp_Object arg)
{
int debug_while_redisplaying;
- int count = SPECPDL_INDEX ();
+ ptrdiff_t count = SPECPDL_INDEX ();
Lisp_Object val;
EMACS_INT old_max = max_specpdl_size;
Lisp_Object val;
register Lisp_Object args_left;
struct gcpro gcpro1, gcpro2;
- register int argnum = 0;
-
- if (NILP (args))
- return Qnil;
args_left = args;
val = Qnil;
GCPRO2 (args, val);
- do
- {
- Lisp_Object tem = eval_sub (XCAR (args_left));
- if (!(argnum++))
- val = tem;
- args_left = XCDR (args_left);
- }
- while (CONSP (args_left));
+ val = eval_sub (XCAR (args_left));
+ while (CONSP (args_left = XCDR (args_left)))
+ eval_sub (XCAR (args_left));
UNGCPRO;
return val;
usage: (prog2 FORM1 FORM2 BODY...) */)
(Lisp_Object args)
{
- Lisp_Object val;
- register Lisp_Object args_left;
- struct gcpro gcpro1, gcpro2;
- register int argnum = -1;
-
- val = Qnil;
-
- if (NILP (args))
- return Qnil;
-
- args_left = args;
- val = Qnil;
- GCPRO2 (args, val);
-
- do
- {
- Lisp_Object tem = eval_sub (XCAR (args_left));
- if (!(argnum++))
- val = tem;
- args_left = XCDR (args_left);
- }
- while (CONSP (args_left));
+ struct gcpro gcpro1;
+ GCPRO1 (args);
+ eval_sub (XCAR (args));
UNGCPRO;
- return val;
+ return Fprog1 (XCDR (args));
}
DEFUN ("setq", Fsetq, Ssetq, 0, UNEVALLED, 0,
}
-DEFUN ("defun", Fdefun, Sdefun, 2, UNEVALLED, 0,
- doc: /* Define NAME as a function.
-The definition is (lambda ARGLIST [DOCSTRING] BODY...).
-See also the function `interactive'.
-usage: (defun NAME ARGLIST [DOCSTRING] BODY...) */)
- (Lisp_Object args)
-{
- register Lisp_Object fn_name;
- register Lisp_Object defn;
-
- fn_name = Fcar (args);
- CHECK_SYMBOL (fn_name);
- defn = Fcons (Qlambda, Fcdr (args));
- if (!NILP (Vinternal_interpreter_environment)) /* Mere optimization! */
- defn = Ffunction (Fcons (defn, Qnil));
- if (!NILP (Vpurify_flag))
- defn = Fpurecopy (defn);
- if (CONSP (XSYMBOL (fn_name)->function)
- && EQ (XCAR (XSYMBOL (fn_name)->function), Qautoload))
- LOADHIST_ATTACH (Fcons (Qt, fn_name));
- Ffset (fn_name, defn);
- LOADHIST_ATTACH (Fcons (Qdefun, fn_name));
- return fn_name;
-}
-
-DEFUN ("defmacro", Fdefmacro, Sdefmacro, 2, UNEVALLED, 0,
- doc: /* Define NAME as a macro.
-The actual definition looks like
- (macro lambda ARGLIST [DOCSTRING] [DECL] BODY...).
-When the macro is called, as in (NAME ARGS...),
-the function (lambda ARGLIST BODY...) is applied to
-the list ARGS... as it appears in the expression,
-and the result should be a form to be evaluated instead of the original.
-
-DECL is a declaration, optional, which can specify how to indent
-calls to this macro, how Edebug should handle it, and which argument
-should be treated as documentation. It looks like this:
- (declare SPECS...)
-The elements can look like this:
- (indent INDENT)
- Set NAME's `lisp-indent-function' property to INDENT.
-
- (debug DEBUG)
- Set NAME's `edebug-form-spec' property to DEBUG. (This is
- equivalent to writing a `def-edebug-spec' for the macro.)
-
- (doc-string ELT)
- Set NAME's `doc-string-elt' property to ELT.
-
-usage: (defmacro NAME ARGLIST [DOCSTRING] [DECL] BODY...) */)
- (Lisp_Object args)
-{
- register Lisp_Object fn_name;
- register Lisp_Object defn;
- Lisp_Object lambda_list, doc, tail;
-
- fn_name = Fcar (args);
- CHECK_SYMBOL (fn_name);
- lambda_list = Fcar (Fcdr (args));
- tail = Fcdr (Fcdr (args));
-
- doc = Qnil;
- if (STRINGP (Fcar (tail)))
- {
- doc = XCAR (tail);
- tail = XCDR (tail);
- }
-
- if (CONSP (Fcar (tail))
- && EQ (Fcar (Fcar (tail)), Qdeclare))
- {
- if (!NILP (Vmacro_declaration_function))
- {
- struct gcpro gcpro1;
- GCPRO1 (args);
- call2 (Vmacro_declaration_function, fn_name, Fcar (tail));
- UNGCPRO;
- }
-
- tail = Fcdr (tail);
- }
-
- if (NILP (doc))
- tail = Fcons (lambda_list, tail);
- else
- tail = Fcons (lambda_list, Fcons (doc, tail));
-
- defn = Fcons (Qlambda, tail);
- if (!NILP (Vinternal_interpreter_environment)) /* Mere optimization! */
- defn = Ffunction (Fcons (defn, Qnil));
- defn = Fcons (Qmacro, defn);
-
- if (!NILP (Vpurify_flag))
- defn = Fpurecopy (defn);
- if (CONSP (XSYMBOL (fn_name)->function)
- && EQ (XCAR (XSYMBOL (fn_name)->function), Qautoload))
- LOADHIST_ATTACH (Fcons (Qt, fn_name));
- Ffset (fn_name, defn);
- LOADHIST_ATTACH (Fcons (Qdefun, fn_name));
- return fn_name;
-}
-
-
DEFUN ("defvaralias", Fdefvaralias, Sdefvaralias, 2, 3, 0,
doc: /* Make NEW-ALIAS a variable alias for symbol BASE-VARIABLE.
Aliased variables always have the same value; setting one sets the other.
{
struct specbinding *p;
- for (p = specpdl_ptr - 1; p >= specpdl; p--)
- if (p->func == NULL
+ for (p = specpdl_ptr; p > specpdl; )
+ if ((--p)->func == NULL
&& (EQ (new_alias,
CONSP (p->symbol) ? XCAR (p->symbol) : p->symbol)))
error ("Don't know how to make a let-bound variable an alias");
/* Do it before evaluating the initial value, for self-references. */
XSYMBOL (sym)->declared_special = 1;
- if (SYMBOL_CONSTANT_P (sym))
- {
- /* For upward compatibility, allow (defvar :foo (quote :foo)). */
- Lisp_Object tem1 = Fcar (tail);
- if (! (CONSP (tem1)
- && EQ (XCAR (tem1), Qquote)
- && CONSP (XCDR (tem1))
- && EQ (XCAR (XCDR (tem1)), sym)))
- error ("Constant symbol `%s' specified in defvar",
- SDATA (SYMBOL_NAME (sym)));
- }
-
if (NILP (tem))
Fset_default (sym, eval_sub (Fcar (tail)));
else
{ /* Check if there is really a global binding rather than just a let
binding that shadows the global unboundness of the var. */
volatile struct specbinding *pdl = specpdl_ptr;
- while (--pdl >= specpdl)
+ while (pdl > specpdl)
{
- if (EQ (pdl->symbol, sym) && !pdl->func
+ if (EQ ((--pdl)->symbol, sym) && !pdl->func
&& EQ (pdl->old_value, Qunbound))
{
message_with_string ("Warning: defvar ignored because %s is let-bound",
return sym;
}
+/* Make SYMBOL lexically scoped. */
+DEFUN ("internal-make-var-non-special", Fmake_var_non_special,
+ Smake_var_non_special, 1, 1, 0,
+ doc: /* Internal function. */)
+ (Lisp_Object symbol)
+{
+ CHECK_SYMBOL (symbol);
+ XSYMBOL (symbol)->declared_special = 0;
+ return Qnil;
+}
+
\f
DEFUN ("let*", FletX, SletX, 1, UNEVALLED, 0,
doc: /* Bind variables according to VARLIST then eval BODY.
(Lisp_Object args)
{
Lisp_Object varlist, var, val, elt, lexenv;
- int count = SPECPDL_INDEX ();
+ ptrdiff_t count = SPECPDL_INDEX ();
struct gcpro gcpro1, gcpro2, gcpro3;
GCPRO3 (args, elt, varlist);
{
Lisp_Object *temps, tem, lexenv;
register Lisp_Object elt, varlist;
- int count = SPECPDL_INDEX ();
+ ptrdiff_t count = SPECPDL_INDEX ();
ptrdiff_t argnum;
struct gcpro gcpro1, gcpro2;
USE_SAFE_ALLOCA;
tem = Fassq (sym, environment);
if (NILP (tem))
{
- def = XSYMBOL (sym)->function;
+ def = SVAR (XSYMBOL (sym), function);
if (!EQ (def, Qunbound))
continue;
}
{
/* SYM is not mentioned in ENVIRONMENT.
Look at its function definition. */
+ struct gcpro gcpro1;
+ GCPRO1 (form);
+ def = Fautoload_do_load (def, sym, Qmacro);
+ UNGCPRO;
if (EQ (def, Qunbound) || !CONSP (def))
/* Not defined or definition not suitable. */
break;
- if (EQ (XCAR (def), Qautoload))
- {
- /* Autoloading function: will it be a macro when loaded? */
- tem = Fnth (make_number (4), def);
- if (EQ (tem, Qt) || EQ (tem, Qmacro))
- /* Yes, load it and try again. */
- {
- struct gcpro gcpro1;
- GCPRO1 (form);
- do_autoload (def, sym);
- UNGCPRO;
- continue;
- }
- else
- break;
- }
- else if (!EQ (XCAR (def), Qmacro))
+ if (!EQ (XCAR (def), Qmacro))
break;
else expander = XCDR (def);
}
if (NILP (expander))
break;
}
- form = apply1 (expander, XCDR (form));
+ {
+ Lisp_Object newform = apply1 (expander, XCDR (form));
+ if (EQ (form, newform))
+ break;
+ else
+ form = newform;
+ }
}
return form;
}
This is used for correct unwinding in Fthrow and Fsignal. */
-static void
+static _Noreturn void
unwind_to_catch (struct catchtag *catch, Lisp_Object value)
{
- register int last_time;
+ int last_time;
/* Save the value in the tag. */
catch->val = value;
(Lisp_Object args)
{
Lisp_Object val;
- int count = SPECPDL_INDEX ();
+ ptrdiff_t count = SPECPDL_INDEX ();
record_unwind_protect (Fprogn, Fcdr (args));
val = eval_sub (Fcar (args));
CHECK_STRING (file);
/* If function is defined and not as an autoload, don't override. */
- if (!EQ (XSYMBOL (function)->function, Qunbound)
- && !(CONSP (XSYMBOL (function)->function)
- && EQ (XCAR (XSYMBOL (function)->function), Qautoload)))
+ if (!EQ (SVAR (XSYMBOL (function), function), Qunbound)
+ && !(CONSP (SVAR (XSYMBOL (function), function))
+ && EQ (XCAR (SVAR (XSYMBOL (function), function)), Qautoload)))
return Qnil;
if (NILP (Vpurify_flag))
/* Only add entries after dumping, because the ones before are
not useful and else we get loads of them from the loaddefs.el. */
LOADHIST_ATTACH (Fcons (Qautoload, function));
- else
- /* We don't want the docstring in purespace (instead,
- Snarf-documentation should (hopefully) overwrite it).
- We used to use 0 here, but that leads to accidental sharing in
- purecopy's hash-consing, so we use a (hopefully) unique integer
- instead. */
- docstring = make_number (XPNTR (function));
+ else if (EQ (docstring, make_number (0)))
+ /* `read1' in lread.c has found the docstring starting with "\
+ and assumed the docstring will be provided by Snarf-documentation, so it
+ passed us 0 instead. But that leads to accidental sharing in purecopy's
+ hash-consing, so we use a (hopefully) unique integer instead. */
+ docstring = make_number (XUNTAG (function, Lisp_Symbol));
return Ffset (function,
Fpurecopy (list5 (Qautoload, file, docstring,
interactive, type)));
FUNNAME is the symbol which is the function's name.
FUNDEF is the autoload definition (a list). */
-void
-do_autoload (Lisp_Object fundef, Lisp_Object funname)
+DEFUN ("autoload-do-load", Fautoload_do_load, Sautoload_do_load, 1, 3, 0,
+ doc: /* Load FUNDEF which should be an autoload.
+If non-nil, FUNNAME should be the symbol whose function value is FUNDEF,
+in which case the function returns the new autoloaded function value.
+If equal to `macro', MACRO-ONLY specifies that FUNDEF should only be loaded if
+it is defines a macro. */)
+ (Lisp_Object fundef, Lisp_Object funname, Lisp_Object macro_only)
{
- int count = SPECPDL_INDEX ();
- Lisp_Object fun;
+ ptrdiff_t count = SPECPDL_INDEX ();
struct gcpro gcpro1, gcpro2, gcpro3;
+ if (!CONSP (fundef) || !EQ (Qautoload, XCAR (fundef)))
+ return fundef;
+
+ if (EQ (macro_only, Qmacro))
+ {
+ Lisp_Object kind = Fnth (make_number (4), fundef);
+ if (! (EQ (kind, Qt) || EQ (kind, Qmacro)))
+ return fundef;
+ }
+
/* This is to make sure that loadup.el gives a clear picture
of what files are preloaded and when. */
if (! NILP (Vpurify_flag))
error ("Attempt to autoload %s while preparing to dump",
SDATA (SYMBOL_NAME (funname)));
- fun = funname;
CHECK_SYMBOL (funname);
- GCPRO3 (fun, funname, fundef);
+ GCPRO3 (funname, fundef, macro_only);
/* Preserve the match data. */
record_unwind_save_match_data ();
The value saved here is to be restored into Vautoload_queue. */
record_unwind_protect (un_autoload, Vautoload_queue);
Vautoload_queue = Qt;
- Fload (Fcar (Fcdr (fundef)), Qnil, Qt, Qnil, Qt);
+ /* If `macro_only', assume this autoload to be a "best-effort",
+ so don't signal an error if autoloading fails. */
+ Fload (Fcar (Fcdr (fundef)), macro_only, Qt, Qnil, Qt);
/* Once loading finishes, don't undo it. */
Vautoload_queue = Qt;
unbind_to (count, Qnil);
- fun = Findirect_function (fun, Qnil);
-
- if (!NILP (Fequal (fun, fundef)))
- error ("Autoloading failed to define function %s",
- SDATA (SYMBOL_NAME (funname)));
UNGCPRO;
+
+ if (NILP (funname))
+ return Qnil;
+ else
+ {
+ Lisp_Object fun = Findirect_function (funname, Qnil);
+
+ if (!NILP (Fequal (fun, fundef)))
+ error ("Autoloading failed to define function %s",
+ SDATA (SYMBOL_NAME (funname)));
+ else
+ return fun;
+ }
}
\f
If LEXICAL is t, evaluate using lexical scoping. */)
(Lisp_Object form, Lisp_Object lexical)
{
- int count = SPECPDL_INDEX ();
+ ptrdiff_t count = SPECPDL_INDEX ();
specbind (Qinternal_interpreter_environment,
NILP (lexical) ? Qnil : Fcons (Qt, Qnil));
return unbind_to (count, eval_sub (form));
return form;
QUIT;
- if ((consing_since_gc > gc_cons_threshold
- && consing_since_gc > gc_relative_threshold)
- ||
- (!NILP (Vmemory_full) && consing_since_gc > memory_full_cons_threshold))
- {
- GCPRO1 (form);
- Fgarbage_collect ();
- UNGCPRO;
- }
+ maybe_gc ();
if (++lisp_eval_depth > max_lisp_eval_depth)
{
error ("Lisp nesting exceeds `max-lisp-eval-depth'");
}
- original_fun = Fcar (form);
- original_args = Fcdr (form);
+ original_fun = XCAR (form);
+ original_args = XCDR (form);
backtrace.next = backtrace_list;
backtrace_list = &backtrace;
/* Optimize for no indirection. */
fun = original_fun;
if (SYMBOLP (fun) && !EQ (fun, Qunbound)
- && (fun = XSYMBOL (fun)->function, SYMBOLP (fun)))
+ && (fun = SVAR (XSYMBOL (fun), function), SYMBOLP (fun)))
fun = indirect_function (fun);
if (SUBRP (fun))
args_left = original_args;
numargs = Flength (args_left);
- CHECK_CONS_LIST ();
+ check_cons_list ();
if (XINT (numargs) < XSUBR (fun)->min_args
|| (XSUBR (fun)->max_args >= 0
xsignal1 (Qinvalid_function, original_fun);
if (EQ (funcar, Qautoload))
{
- do_autoload (fun, original_fun);
+ Fautoload_do_load (fun, original_fun, Qnil);
goto retry;
}
if (EQ (funcar, Qmacro))
else
xsignal1 (Qinvalid_function, original_fun);
}
- CHECK_CONS_LIST ();
+ check_cons_list ();
lisp_eval_depth--;
if (backtrace.debug_on_exit)
return val;
}
\f
-DEFUN ("apply", Fapply, Sapply, 2, MANY, 0,
+DEFUN ("apply", Fapply, Sapply, 1, MANY, 0,
doc: /* Call FUNCTION with our remaining args, using our last arg as list of args.
Then return the value FUNCTION returns.
Thus, (apply '+ 1 2 '(3 4)) returns 10.
usage: (apply FUNCTION &rest ARGUMENTS) */)
(ptrdiff_t nargs, Lisp_Object *args)
{
- ptrdiff_t i, numargs;
+ ptrdiff_t i;
+ EMACS_INT numargs;
register Lisp_Object spread_arg;
register Lisp_Object *funcall_args;
Lisp_Object fun, retval;
/* Optimize for no indirection. */
if (SYMBOLP (fun) && !EQ (fun, Qunbound)
- && (fun = XSYMBOL (fun)->function, SYMBOLP (fun)))
+ && (fun = SVAR (XSYMBOL (fun), function), SYMBOLP (fun)))
fun = indirect_function (fun);
if (EQ (fun, Qunbound))
{
gcpro1.nvars = 1 + numargs;
}
- memcpy (funcall_args, args, nargs * sizeof (Lisp_Object));
+ memcpy (funcall_args, args, nargs * word_size);
/* Spread the last arg we got. Its first element goes in
the slot that it used to occupy, hence this value of I. */
i = nargs - 1;
ptrdiff_t i;
QUIT;
- if ((consing_since_gc > gc_cons_threshold
- && consing_since_gc > gc_relative_threshold)
- ||
- (!NILP (Vmemory_full) && consing_since_gc > memory_full_cons_threshold))
- Fgarbage_collect ();
if (++lisp_eval_depth > max_lisp_eval_depth)
{
backtrace.next = backtrace_list;
backtrace_list = &backtrace;
backtrace.function = &args[0];
- backtrace.args = &args[1];
+ backtrace.args = &args[1]; /* This also GCPROs them. */
backtrace.nargs = nargs - 1;
backtrace.debug_on_exit = 0;
+ /* Call GC after setting up the backtrace, so the latter GCPROs the args. */
+ maybe_gc ();
+
if (debug_on_next_call)
do_debug_on_call (Qlambda);
- CHECK_CONS_LIST ();
+ check_cons_list ();
original_fun = args[0];
/* Optimize for no indirection. */
fun = original_fun;
if (SYMBOLP (fun) && !EQ (fun, Qunbound)
- && (fun = XSYMBOL (fun)->function, SYMBOLP (fun)))
+ && (fun = SVAR (XSYMBOL (fun), function), SYMBOLP (fun)))
fun = indirect_function (fun);
if (SUBRP (fun))
{
if (XSUBR (fun)->max_args > numargs)
{
- internal_args = (Lisp_Object *) alloca (XSUBR (fun)->max_args * sizeof (Lisp_Object));
- memcpy (internal_args, args + 1, numargs * sizeof (Lisp_Object));
+ internal_args = alloca (XSUBR (fun)->max_args
+ * sizeof *internal_args);
+ memcpy (internal_args, args + 1, numargs * word_size);
for (i = numargs; i < XSUBR (fun)->max_args; i++)
internal_args[i] = Qnil;
}
val = funcall_lambda (fun, numargs, args + 1);
else if (EQ (funcar, Qautoload))
{
- do_autoload (fun, original_fun);
- CHECK_CONS_LIST ();
+ Fautoload_do_load (fun, original_fun, Qnil);
+ check_cons_list ();
goto retry;
}
else
xsignal1 (Qinvalid_function, original_fun);
}
- CHECK_CONS_LIST ();
+ check_cons_list ();
lisp_eval_depth--;
if (backtrace.debug_on_exit)
val = call_debugger (Fcons (Qexit, Fcons (val, Qnil)));
apply_lambda (Lisp_Object fun, Lisp_Object args)
{
Lisp_Object args_left;
- ptrdiff_t i, numargs;
+ ptrdiff_t i;
+ EMACS_INT numargs;
register Lisp_Object *arg_vector;
struct gcpro gcpro1, gcpro2, gcpro3;
register Lisp_Object tem;
register Lisp_Object *arg_vector)
{
Lisp_Object val, syms_left, next, lexenv;
- int count = SPECPDL_INDEX ();
+ ptrdiff_t count = SPECPDL_INDEX ();
ptrdiff_t i;
int optional, rest;
static void
grow_specpdl (void)
{
- register int count = SPECPDL_INDEX ();
- int max_size =
- min (max_specpdl_size,
- min (max (PTRDIFF_MAX, SIZE_MAX) / sizeof (struct specbinding),
- INT_MAX));
- int size;
+ register ptrdiff_t count = SPECPDL_INDEX ();
+ ptrdiff_t max_size = min (max_specpdl_size, PTRDIFF_MAX);
if (max_size <= specpdl_size)
{
if (max_specpdl_size < 400)
if (max_size <= specpdl_size)
signal_error ("Variable binding depth exceeds max-specpdl-size", Qnil);
}
- size = specpdl_size < max_size / 2 ? 2 * specpdl_size : max_size;
- specpdl = xnrealloc (specpdl, size, sizeof *specpdl);
- specpdl_size = size;
+ specpdl = xpalloc (specpdl, &specpdl_size, 1, max_size, sizeof *specpdl);
specpdl_ptr = specpdl + count;
}
}
Lisp_Object
-unbind_to (int count, Lisp_Object value)
+unbind_to (ptrdiff_t count, Lisp_Object value)
{
Lisp_Object quitf = Vquit_flag;
struct gcpro gcpro1, gcpro2;
local binding, but only if that binding still exists. */
else if (BUFFERP (where)
? !NILP (Flocal_variable_p (symbol, where))
- : !NILP (Fassq (symbol, XFRAME (where)->param_alist)))
+ : !NILP (Fassq (symbol, FGET (XFRAME (where), param_alist))))
set_internal (symbol, this_binding.old_value, where, 1);
}
/* If variable has a trivial value (no forwarding), we can
(Lisp_Object level, Lisp_Object flag)
{
register struct backtrace *backlist = backtrace_list;
- register int i;
+ register EMACS_INT i;
CHECK_NUMBER (level);
DEFSYM (Qinteractive, "interactive");
DEFSYM (Qcommandp, "commandp");
- DEFSYM (Qdefun, "defun");
DEFSYM (Qand_rest, "&rest");
DEFSYM (Qand_optional, "&optional");
DEFSYM (Qclosure, "closure");
still determine whether to handle the particular condition. */);
Vdebug_on_signal = Qnil;
- DEFVAR_LISP ("macro-declaration-function", Vmacro_declaration_function,
- doc: /* Function to process declarations in a macro definition.
-The function will be called with two args MACRO and DECL.
-MACRO is the name of the macro being defined.
-DECL is a list `(declare ...)' containing the declarations.
-The value the function returns is not used. */);
- Vmacro_declaration_function = Qnil;
-
/* When lexical binding is being used,
- vinternal_interpreter_environment is non-nil, and contains an alist
+ Vinternal_interpreter_environment is non-nil, and contains an alist
of lexically-bound variable, or (t), indicating an empty
environment. The lisp name of this variable would be
`internal-interpreter-environment' if it weren't hidden.
Every element of this list can be either a cons (VAR . VAL)
specifying a lexical binding, or a single symbol VAR indicating
that this variable should use dynamic scoping. */
- DEFSYM (Qinternal_interpreter_environment, "internal-interpreter-environment");
+ DEFSYM (Qinternal_interpreter_environment,
+ "internal-interpreter-environment");
DEFVAR_LISP ("internal-interpreter-environment",
Vinternal_interpreter_environment,
doc: /* If non-nil, the current lexical environment of the lisp interpreter.
defsubr (&Ssetq);
defsubr (&Squote);
defsubr (&Sfunction);
- defsubr (&Sdefun);
- defsubr (&Sdefmacro);
defsubr (&Sdefvar);
defsubr (&Sdefvaralias);
defsubr (&Sdefconst);
+ defsubr (&Smake_var_non_special);
defsubr (&Slet);
defsubr (&SletX);
defsubr (&Swhile);
defsubr (&Scalled_interactively_p);
defsubr (&Scommandp);
defsubr (&Sautoload);
+ defsubr (&Sautoload_do_load);
defsubr (&Seval);
defsubr (&Sapply);
defsubr (&Sfuncall);
HCoop / bpt / emacs.git / blobdiff