GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
+the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
#include <signal.h>
#ifndef standalone
#include "buffer.h"
+#include "keyboard.h"
#endif
#include "syssignal.h"
-#ifdef MSDOS
-/* These are redefined (correctly, but differently) in values.h. */
-#undef INTBITS
-#undef LONGBITS
-#undef SHORTBITS
-#endif
-
#ifdef LISP_FLOAT_TYPE
#ifdef STDC_HEADERS
Lisp_Object Qchar_or_string_p, Qmarkerp, Qinteger_or_marker_p, Qvectorp;
Lisp_Object Qbuffer_or_string_p;
Lisp_Object Qboundp, Qfboundp;
+Lisp_Object Qchar_table_p, Qvector_or_char_table_p;
Lisp_Object Qcdr;
Lisp_Object Qad_advice_info, Qad_activate;
static Lisp_Object Qinteger, Qsymbol, Qstring, Qcons, Qmarker, Qoverlay;
static Lisp_Object Qfloat, Qwindow_configuration, Qprocess, Qwindow;
static Lisp_Object Qcompiled_function, Qbuffer, Qframe, Qvector;
+static Lisp_Object Qchar_table, Qbool_vector;
static Lisp_Object swap_in_symval_forwarding ();
Fsignal (Qargs_out_of_range, Fcons (a1, Fcons (a2, Fcons (a3, Qnil))));
}
-Lisp_Object
-make_number (num)
- int num;
-{
- register Lisp_Object val;
- XSETINT (val, num);
- return val;
-}
-
/* On some machines, XINT needs a temporary location.
Here it is, in case it is needed. */
return Qcompiled_function;
if (GC_BUFFERP (object))
return Qbuffer;
+ if (GC_CHAR_TABLE_P (object))
+ return Qchar_table;
+ if (GC_BOOL_VECTOR_P (object))
+ return Qbool_vector;
#ifdef MULTI_FRAME
if (GC_FRAMEP (object))
return Qnil;
}
+DEFUN ("char-table-p", Fchar_table_p, Schar_table_p, 1, 1, 0, "T if OBJECT is a char-table.")
+ (object)
+ Lisp_Object object;
+{
+ if (CHAR_TABLE_P (object))
+ return Qt;
+ return Qnil;
+}
+
+DEFUN ("vector-or-char-table-p", Fvector_or_char_table_p,
+ Svector_or_char_table_p, 1, 1, 0,
+ "T if OBJECT is a char-table or vector.")
+ (object)
+ Lisp_Object object;
+{
+ if (VECTORP (object) || CHAR_TABLE_P (object))
+ return Qt;
+ return Qnil;
+}
+
+DEFUN ("bool-vector-p", Fbool_vector_p, Sbool_vector_p, 1, 1, 0, "T if OBJECT is a bool-vector.")
+ (object)
+ Lisp_Object object;
+{
+ if (BOOL_VECTOR_P (object))
+ return Qt;
+ return Qnil;
+}
+
DEFUN ("arrayp", Farrayp, Sarrayp, 1, 1, 0, "T if OBJECT is an array (string or vector).")
(object)
Lisp_Object object;
(object)
register Lisp_Object object;
{
- if (CONSP (object) || NILP (object) || VECTORP (object) || STRINGP (object))
+ if (CONSP (object) || NILP (object) || VECTORP (object) || STRINGP (object)
+ || CHAR_TABLE_P (object) || BOOL_VECTOR_P (object))
return Qt;
return Qnil;
}
/* Extract and set components of symbols */
DEFUN ("boundp", Fboundp, Sboundp, 1, 1, 0, "T if SYMBOL's value is not void.")
- (sym)
- register Lisp_Object sym;
+ (symbol)
+ register Lisp_Object symbol;
{
Lisp_Object valcontents;
- CHECK_SYMBOL (sym, 0);
+ CHECK_SYMBOL (symbol, 0);
- valcontents = XSYMBOL (sym)->value;
+ valcontents = XSYMBOL (symbol)->value;
if (BUFFER_LOCAL_VALUEP (valcontents)
|| SOME_BUFFER_LOCAL_VALUEP (valcontents))
- valcontents = swap_in_symval_forwarding (sym, valcontents);
+ valcontents = swap_in_symval_forwarding (symbol, valcontents);
return (EQ (valcontents, Qunbound) ? Qnil : Qt);
}
DEFUN ("fboundp", Ffboundp, Sfboundp, 1, 1, 0, "T if SYMBOL's function definition is not void.")
- (sym)
- register Lisp_Object sym;
+ (symbol)
+ register Lisp_Object symbol;
{
- CHECK_SYMBOL (sym, 0);
- return (EQ (XSYMBOL (sym)->function, Qunbound) ? Qnil : Qt);
+ CHECK_SYMBOL (symbol, 0);
+ return (EQ (XSYMBOL (symbol)->function, Qunbound) ? Qnil : Qt);
}
DEFUN ("makunbound", Fmakunbound, Smakunbound, 1, 1, 0, "Make SYMBOL's value be void.")
- (sym)
- register Lisp_Object sym;
+ (symbol)
+ register Lisp_Object symbol;
{
- CHECK_SYMBOL (sym, 0);
- if (NILP (sym) || EQ (sym, Qt))
- return Fsignal (Qsetting_constant, Fcons (sym, Qnil));
- Fset (sym, Qunbound);
- return sym;
+ CHECK_SYMBOL (symbol, 0);
+ if (NILP (symbol) || EQ (symbol, Qt))
+ return Fsignal (Qsetting_constant, Fcons (symbol, Qnil));
+ Fset (symbol, Qunbound);
+ return symbol;
}
DEFUN ("fmakunbound", Ffmakunbound, Sfmakunbound, 1, 1, 0, "Make SYMBOL's function definition be void.")
- (sym)
- register Lisp_Object sym;
+ (symbol)
+ register Lisp_Object symbol;
{
- CHECK_SYMBOL (sym, 0);
- if (NILP (sym) || EQ (sym, Qt))
- return Fsignal (Qsetting_constant, Fcons (sym, Qnil));
- XSYMBOL (sym)->function = Qunbound;
- return sym;
+ CHECK_SYMBOL (symbol, 0);
+ if (NILP (symbol) || EQ (symbol, Qt))
+ return Fsignal (Qsetting_constant, Fcons (symbol, Qnil));
+ XSYMBOL (symbol)->function = Qunbound;
+ return symbol;
}
DEFUN ("symbol-function", Fsymbol_function, Ssymbol_function, 1, 1, 0,
}
DEFUN ("symbol-plist", Fsymbol_plist, Ssymbol_plist, 1, 1, 0, "Return SYMBOL's property list.")
- (sym)
- register Lisp_Object sym;
+ (symbol)
+ register Lisp_Object symbol;
{
- CHECK_SYMBOL (sym, 0);
- return XSYMBOL (sym)->plist;
+ CHECK_SYMBOL (symbol, 0);
+ return XSYMBOL (symbol)->plist;
}
DEFUN ("symbol-name", Fsymbol_name, Ssymbol_name, 1, 1, 0, "Return SYMBOL's name, a string.")
- (sym)
- register Lisp_Object sym;
+ (symbol)
+ register Lisp_Object symbol;
{
register Lisp_Object name;
- CHECK_SYMBOL (sym, 0);
- XSETSTRING (name, XSYMBOL (sym)->name);
+ CHECK_SYMBOL (symbol, 0);
+ XSETSTRING (name, XSYMBOL (symbol)->name);
return name;
}
DEFUN ("fset", Ffset, Sfset, 2, 2, 0,
"Set SYMBOL's function definition to NEWVAL, and return NEWVAL.")
- (sym, newdef)
- register Lisp_Object sym, newdef;
-{
- CHECK_SYMBOL (sym, 0);
- if (NILP (sym) || EQ (sym, Qt))
- return Fsignal (Qsetting_constant, Fcons (sym, Qnil));
- if (!NILP (Vautoload_queue) && !EQ (XSYMBOL (sym)->function, Qunbound))
- Vautoload_queue = Fcons (Fcons (sym, XSYMBOL (sym)->function),
+ (symbol, newdef)
+ register Lisp_Object symbol, newdef;
+{
+ CHECK_SYMBOL (symbol, 0);
+ if (NILP (symbol) || EQ (symbol, Qt))
+ return Fsignal (Qsetting_constant, Fcons (symbol, Qnil));
+ if (!NILP (Vautoload_queue) && !EQ (XSYMBOL (symbol)->function, Qunbound))
+ Vautoload_queue = Fcons (Fcons (symbol, XSYMBOL (symbol)->function),
Vautoload_queue);
- XSYMBOL (sym)->function = newdef;
+ XSYMBOL (symbol)->function = newdef;
/* Handle automatic advice activation */
- if (CONSP (XSYMBOL (sym)->plist) && !NILP (Fget (sym, Qad_advice_info)))
+ if (CONSP (XSYMBOL (symbol)->plist) && !NILP (Fget (symbol, Qad_advice_info)))
{
- call2 (Qad_activate, sym, Qnil);
- newdef = XSYMBOL (sym)->function;
+ call2 (Qad_activate, symbol, Qnil);
+ newdef = XSYMBOL (symbol)->function;
}
return newdef;
}
DEFUN ("defalias", Fdefalias, Sdefalias, 2, 2, 0,
"Set SYMBOL's function definition to NEWVAL, and return NEWVAL.\n\
Associates the function with the current load file, if any.")
- (sym, newdef)
- register Lisp_Object sym, newdef;
+ (symbol, newdef)
+ register Lisp_Object symbol, newdef;
{
- CHECK_SYMBOL (sym, 0);
- if (!NILP (Vautoload_queue) && !EQ (XSYMBOL (sym)->function, Qunbound))
- Vautoload_queue = Fcons (Fcons (sym, XSYMBOL (sym)->function),
+ CHECK_SYMBOL (symbol, 0);
+ if (!NILP (Vautoload_queue) && !EQ (XSYMBOL (symbol)->function, Qunbound))
+ Vautoload_queue = Fcons (Fcons (symbol, XSYMBOL (symbol)->function),
Vautoload_queue);
- XSYMBOL (sym)->function = newdef;
+ XSYMBOL (symbol)->function = newdef;
/* Handle automatic advice activation */
- if (CONSP (XSYMBOL (sym)->plist) && !NILP (Fget (sym, Qad_advice_info)))
+ if (CONSP (XSYMBOL (symbol)->plist) && !NILP (Fget (symbol, Qad_advice_info)))
{
- call2 (Qad_activate, sym, Qnil);
- newdef = XSYMBOL (sym)->function;
+ call2 (Qad_activate, symbol, Qnil);
+ newdef = XSYMBOL (symbol)->function;
}
- LOADHIST_ATTACH (sym);
+ LOADHIST_ATTACH (symbol);
return newdef;
}
DEFUN ("define-function", Fdefine_function, Sdefine_function, 2, 2, 0,
"Set SYMBOL's function definition to NEWVAL, and return NEWVAL.\n\
Associates the function with the current load file, if any.")
- (sym, newdef)
- register Lisp_Object sym, newdef;
+ (symbol, newdef)
+ register Lisp_Object symbol, newdef;
{
- CHECK_SYMBOL (sym, 0);
- if (!NILP (Vautoload_queue) && !EQ (XSYMBOL (sym)->function, Qunbound))
- Vautoload_queue = Fcons (Fcons (sym, XSYMBOL (sym)->function),
+ CHECK_SYMBOL (symbol, 0);
+ if (!NILP (Vautoload_queue) && !EQ (XSYMBOL (symbol)->function, Qunbound))
+ Vautoload_queue = Fcons (Fcons (symbol, XSYMBOL (symbol)->function),
Vautoload_queue);
- XSYMBOL (sym)->function = newdef;
+ XSYMBOL (symbol)->function = newdef;
/* Handle automatic advice activation */
- if (CONSP (XSYMBOL (sym)->plist) && !NILP (Fget (sym, Qad_advice_info)))
+ if (CONSP (XSYMBOL (symbol)->plist) && !NILP (Fget (symbol, Qad_advice_info)))
{
- call2 (Qad_activate, sym, Qnil);
- newdef = XSYMBOL (sym)->function;
+ call2 (Qad_activate, symbol, Qnil);
+ newdef = XSYMBOL (symbol)->function;
}
- LOADHIST_ATTACH (sym);
+ LOADHIST_ATTACH (symbol);
return newdef;
}
DEFUN ("setplist", Fsetplist, Ssetplist, 2, 2, 0,
"Set SYMBOL's property list to NEWVAL, and return NEWVAL.")
- (sym, newplist)
- register Lisp_Object sym, newplist;
+ (symbol, newplist)
+ register Lisp_Object symbol, newplist;
{
- CHECK_SYMBOL (sym, 0);
- XSYMBOL (sym)->plist = newplist;
+ CHECK_SYMBOL (symbol, 0);
+ XSYMBOL (symbol)->plist = newplist;
return newplist;
}
return valcontents;
}
-/* Store NEWVAL into SYM, where VALCONTENTS is found in the value cell
- of SYM. If SYM is buffer-local, VALCONTENTS should be the
+/* Store NEWVAL into SYMBOL, where VALCONTENTS is found in the value cell
+ of SYMBOL. If SYMBOL is buffer-local, VALCONTENTS should be the
buffer-independent contents of the value cell: forwarded just one
step past the buffer-localness. */
void
-store_symval_forwarding (sym, valcontents, newval)
- Lisp_Object sym;
+store_symval_forwarding (symbol, valcontents, newval)
+ Lisp_Object symbol;
register Lisp_Object valcontents, newval;
{
switch (SWITCH_ENUM_CAST (XTYPE (valcontents)))
case Lisp_Misc_Intfwd:
CHECK_NUMBER (newval, 1);
*XINTFWD (valcontents)->intvar = XINT (newval);
+ if (*XINTFWD (valcontents)->intvar != XINT (newval))
+ error ("Value out of range for variable `%s'",
+ XSYMBOL (symbol)->name->data);
break;
case Lisp_Misc_Boolfwd:
default:
def:
- valcontents = XSYMBOL (sym)->value;
+ valcontents = XSYMBOL (symbol)->value;
if (BUFFER_LOCAL_VALUEP (valcontents)
|| SOME_BUFFER_LOCAL_VALUEP (valcontents))
XBUFFER_LOCAL_VALUE (valcontents)->car = newval;
else
- XSYMBOL (sym)->value = newval;
+ XSYMBOL (symbol)->value = newval;
}
}
-/* Set up the buffer-local symbol SYM for validity in the current
+/* Set up the buffer-local symbol SYMBOL for validity in the current
buffer. VALCONTENTS is the contents of its value cell.
Return the value forwarded one step past the buffer-local indicator. */
static Lisp_Object
-swap_in_symval_forwarding (sym, valcontents)
- Lisp_Object sym, valcontents;
+swap_in_symval_forwarding (symbol, valcontents)
+ Lisp_Object symbol, valcontents;
{
/* valcontents is a pointer to a struct resembling the cons
(REALVALUE BUFFER CURRENT-ALIST-ELEMENT . DEFAULT-VALUE)).
tem1 = XCONS (XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->cdr)->car;
Fsetcdr (tem1,
do_symval_forwarding (XBUFFER_LOCAL_VALUE (valcontents)->car));
- tem1 = assq_no_quit (sym, current_buffer->local_var_alist);
+ tem1 = assq_no_quit (symbol, current_buffer->local_var_alist);
if (NILP (tem1))
tem1 = XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->cdr;
XCONS (XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->cdr)->car = tem1;
XSETBUFFER (XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->car,
current_buffer);
- store_symval_forwarding (sym, XBUFFER_LOCAL_VALUE (valcontents)->car,
+ store_symval_forwarding (symbol, XBUFFER_LOCAL_VALUE (valcontents)->car,
Fcdr (tem1));
}
return XBUFFER_LOCAL_VALUE (valcontents)->car;
\f
/* Find the value of a symbol, returning Qunbound if it's not bound.
This is helpful for code which just wants to get a variable's value
- if it has one, without signalling an error.
+ if it has one, without signaling an error.
Note that it must not be possible to quit
within this function. Great care is required for this. */
Lisp_Object
-find_symbol_value (sym)
- Lisp_Object sym;
+find_symbol_value (symbol)
+ Lisp_Object symbol;
{
register Lisp_Object valcontents, tem1;
register Lisp_Object val;
- CHECK_SYMBOL (sym, 0);
- valcontents = XSYMBOL (sym)->value;
+ CHECK_SYMBOL (symbol, 0);
+ valcontents = XSYMBOL (symbol)->value;
if (BUFFER_LOCAL_VALUEP (valcontents)
|| SOME_BUFFER_LOCAL_VALUEP (valcontents))
- valcontents = swap_in_symval_forwarding (sym, valcontents);
+ valcontents = swap_in_symval_forwarding (symbol, valcontents);
if (MISCP (valcontents))
{
DEFUN ("symbol-value", Fsymbol_value, Ssymbol_value, 1, 1, 0,
"Return SYMBOL's value. Error if that is void.")
- (sym)
- Lisp_Object sym;
+ (symbol)
+ Lisp_Object symbol;
{
Lisp_Object val;
- val = find_symbol_value (sym);
+ val = find_symbol_value (symbol);
if (EQ (val, Qunbound))
- return Fsignal (Qvoid_variable, Fcons (sym, Qnil));
+ return Fsignal (Qvoid_variable, Fcons (symbol, Qnil));
else
return val;
}
DEFUN ("set", Fset, Sset, 2, 2, 0,
"Set SYMBOL's value to NEWVAL, and return NEWVAL.")
- (sym, newval)
- register Lisp_Object sym, newval;
+ (symbol, newval)
+ register Lisp_Object symbol, newval;
{
int voide = EQ (newval, Qunbound);
register Lisp_Object valcontents, tem1, current_alist_element;
- CHECK_SYMBOL (sym, 0);
- if (NILP (sym) || EQ (sym, Qt))
- return Fsignal (Qsetting_constant, Fcons (sym, Qnil));
- valcontents = XSYMBOL (sym)->value;
+ CHECK_SYMBOL (symbol, 0);
+ if (NILP (symbol) || EQ (symbol, Qt))
+ return Fsignal (Qsetting_constant, Fcons (symbol, Qnil));
+ valcontents = XSYMBOL (symbol)->value;
if (BUFFER_OBJFWDP (valcontents))
{
do_symval_forwarding (XBUFFER_LOCAL_VALUE (valcontents)->car));
/* Find the new value for CURRENT-ALIST-ELEMENT. */
- tem1 = Fassq (sym, current_buffer->local_var_alist);
+ tem1 = Fassq (symbol, current_buffer->local_var_alist);
if (NILP (tem1))
{
/* This buffer still sees the default value. */
CURRENT-ALIST-ELEMENT to point to that. */
else
{
- tem1 = Fcons (sym, Fcdr (current_alist_element));
+ tem1 = Fcons (symbol, Fcdr (current_alist_element));
current_buffer->local_var_alist =
Fcons (tem1, current_buffer->local_var_alist);
}
/* If storing void (making the symbol void), forward only through
buffer-local indicator, not through Lisp_Objfwd, etc. */
if (voide)
- store_symval_forwarding (sym, Qnil, newval);
+ store_symval_forwarding (symbol, Qnil, newval);
else
- store_symval_forwarding (sym, valcontents, newval);
+ store_symval_forwarding (symbol, valcontents, newval);
return newval;
}
\f
/* Access or set a buffer-local symbol's default value. */
-/* Return the default value of SYM, but don't check for voidness.
+/* Return the default value of SYMBOL, but don't check for voidness.
Return Qunbound if it is void. */
Lisp_Object
-default_value (sym)
- Lisp_Object sym;
+default_value (symbol)
+ Lisp_Object symbol;
{
register Lisp_Object valcontents;
- CHECK_SYMBOL (sym, 0);
- valcontents = XSYMBOL (sym)->value;
+ CHECK_SYMBOL (symbol, 0);
+ valcontents = XSYMBOL (symbol)->value;
/* For a built-in buffer-local variable, get the default value
rather than letting do_symval_forwarding get the current value. */
"Return T if SYMBOL has a non-void default value.\n\
This is the value that is seen in buffers that do not have their own values\n\
for this variable.")
- (sym)
- Lisp_Object sym;
+ (symbol)
+ Lisp_Object symbol;
{
register Lisp_Object value;
- value = default_value (sym);
+ value = default_value (symbol);
return (EQ (value, Qunbound) ? Qnil : Qt);
}
This is the value that is seen in buffers that do not have their own values\n\
for this variable. The default value is meaningful for variables with\n\
local bindings in certain buffers.")
- (sym)
- Lisp_Object sym;
+ (symbol)
+ Lisp_Object symbol;
{
register Lisp_Object value;
- value = default_value (sym);
+ value = default_value (symbol);
if (EQ (value, Qunbound))
- return Fsignal (Qvoid_variable, Fcons (sym, Qnil));
+ return Fsignal (Qvoid_variable, Fcons (symbol, Qnil));
return value;
}
"Set SYMBOL's default value to VAL. SYMBOL and VAL are evaluated.\n\
The default value is seen in buffers that do not have their own values\n\
for this variable.")
- (sym, value)
- Lisp_Object sym, value;
+ (symbol, value)
+ Lisp_Object symbol, value;
{
register Lisp_Object valcontents, current_alist_element, alist_element_buffer;
- CHECK_SYMBOL (sym, 0);
- valcontents = XSYMBOL (sym)->value;
+ CHECK_SYMBOL (symbol, 0);
+ valcontents = XSYMBOL (symbol)->value;
/* Handle variables like case-fold-search that have special slots
in the buffer. Make them work apparently like Lisp_Buffer_Local_Value
if (!BUFFER_LOCAL_VALUEP (valcontents)
&& !SOME_BUFFER_LOCAL_VALUEP (valcontents))
- return Fset (sym, value);
+ return Fset (symbol, value);
/* Store new value into the DEFAULT-VALUE slot */
XCONS (XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->cdr)->cdr = value;
= XCONS (XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->cdr)->car;
alist_element_buffer = Fcar (current_alist_element);
if (EQ (alist_element_buffer, current_alist_element))
- store_symval_forwarding (sym, XBUFFER_LOCAL_VALUE (valcontents)->car,
+ store_symval_forwarding (symbol, XBUFFER_LOCAL_VALUE (valcontents)->car,
value);
return value;
that do not have their own values for the variable.\n\
\n\
More generally, you can use multiple variables and values, as in\n\
- (setq-default SYM VALUE SYM VALUE...)\n\
-This sets each SYM's default value to the corresponding VALUE.\n\
-The VALUE for the Nth SYM can refer to the new default values\n\
+ (setq-default SYMBOL VALUE SYMBOL VALUE...)\n\
+This sets each SYMBOL's default value to the corresponding VALUE.\n\
+The VALUE for the Nth SYMBOL can refer to the new default values\n\
of previous SYMs.")
(args)
Lisp_Object args;
{
register Lisp_Object args_left;
- register Lisp_Object val, sym;
+ register Lisp_Object val, symbol;
struct gcpro gcpro1;
if (NILP (args))
do
{
val = Feval (Fcar (Fcdr (args_left)));
- sym = Fcar (args_left);
- Fset_default (sym, val);
+ symbol = Fcar (args_left);
+ Fset_default (symbol, val);
args_left = Fcdr (Fcdr (args_left));
}
while (!NILP (args_left));
Using `set' or `setq' to set the variable causes it to have a separate value\n\
for the current buffer if it was previously using the default value.\n\
The function `default-value' gets the default value and `set-default' sets it.")
- (sym)
- register Lisp_Object sym;
+ (variable)
+ register Lisp_Object variable;
{
register Lisp_Object tem, valcontents, newval;
- CHECK_SYMBOL (sym, 0);
+ CHECK_SYMBOL (variable, 0);
- valcontents = XSYMBOL (sym)->value;
- if (EQ (sym, Qnil) || EQ (sym, Qt) || KBOARD_OBJFWDP (valcontents))
- error ("Symbol %s may not be buffer-local", XSYMBOL (sym)->name->data);
+ valcontents = XSYMBOL (variable)->value;
+ if (EQ (variable, Qnil) || EQ (variable, Qt) || KBOARD_OBJFWDP (valcontents))
+ error ("Symbol %s may not be buffer-local", XSYMBOL (variable)->name->data);
if (BUFFER_LOCAL_VALUEP (valcontents) || BUFFER_OBJFWDP (valcontents))
- return sym;
+ return variable;
if (SOME_BUFFER_LOCAL_VALUEP (valcontents))
{
- XMISCTYPE (XSYMBOL (sym)->value) = Lisp_Misc_Buffer_Local_Value;
- return sym;
+ XMISCTYPE (XSYMBOL (variable)->value) = Lisp_Misc_Buffer_Local_Value;
+ return variable;
}
if (EQ (valcontents, Qunbound))
- XSYMBOL (sym)->value = Qnil;
- tem = Fcons (Qnil, Fsymbol_value (sym));
+ XSYMBOL (variable)->value = Qnil;
+ tem = Fcons (Qnil, Fsymbol_value (variable));
XCONS (tem)->car = tem;
newval = allocate_misc ();
XMISCTYPE (newval) = Lisp_Misc_Buffer_Local_Value;
- XBUFFER_LOCAL_VALUE (newval)->car = XSYMBOL (sym)->value;
+ XBUFFER_LOCAL_VALUE (newval)->car = XSYMBOL (variable)->value;
XBUFFER_LOCAL_VALUE (newval)->cdr = Fcons (Fcurrent_buffer (), tem);
- XSYMBOL (sym)->value = newval;
- return sym;
+ XSYMBOL (variable)->value = newval;
+ return variable;
}
DEFUN ("make-local-variable", Fmake_local_variable, Smake_local_variable,
\n\
Do not use `make-local-variable' to make a hook variable buffer-local.\n\
Use `make-local-hook' instead.")
- (sym)
- register Lisp_Object sym;
+ (variable)
+ register Lisp_Object variable;
{
register Lisp_Object tem, valcontents;
- CHECK_SYMBOL (sym, 0);
+ CHECK_SYMBOL (variable, 0);
- valcontents = XSYMBOL (sym)->value;
- if (EQ (sym, Qnil) || EQ (sym, Qt) || KBOARD_OBJFWDP (valcontents))
- error ("Symbol %s may not be buffer-local", XSYMBOL (sym)->name->data);
+ valcontents = XSYMBOL (variable)->value;
+ if (EQ (variable, Qnil) || EQ (variable, Qt) || KBOARD_OBJFWDP (valcontents))
+ error ("Symbol %s may not be buffer-local", XSYMBOL (variable)->name->data);
if (BUFFER_LOCAL_VALUEP (valcontents) || BUFFER_OBJFWDP (valcontents))
{
- tem = Fboundp (sym);
+ tem = Fboundp (variable);
/* Make sure the symbol has a local value in this particular buffer,
by setting it to the same value it already has. */
- Fset (sym, (EQ (tem, Qt) ? Fsymbol_value (sym) : Qunbound));
- return sym;
+ Fset (variable, (EQ (tem, Qt) ? Fsymbol_value (variable) : Qunbound));
+ return variable;
}
- /* Make sure sym is set up to hold per-buffer values */
+ /* Make sure symbol is set up to hold per-buffer values */
if (!SOME_BUFFER_LOCAL_VALUEP (valcontents))
{
Lisp_Object newval;
XCONS (tem)->car = tem;
newval = allocate_misc ();
XMISCTYPE (newval) = Lisp_Misc_Some_Buffer_Local_Value;
- XBUFFER_LOCAL_VALUE (newval)->car = XSYMBOL (sym)->value;
+ XBUFFER_LOCAL_VALUE (newval)->car = XSYMBOL (variable)->value;
XBUFFER_LOCAL_VALUE (newval)->cdr = Fcons (Qnil, tem);
- XSYMBOL (sym)->value = newval;
+ XSYMBOL (variable)->value = newval;
}
- /* Make sure this buffer has its own value of sym */
- tem = Fassq (sym, current_buffer->local_var_alist);
+ /* Make sure this buffer has its own value of symbol */
+ tem = Fassq (variable, current_buffer->local_var_alist);
if (NILP (tem))
{
+ /* Swap out any local binding for some other buffer, and make
+ sure the current value is permanently recorded, if it's the
+ default value. */
+ find_symbol_value (variable);
+
current_buffer->local_var_alist
- = Fcons (Fcons (sym, XCONS (XCONS (XBUFFER_LOCAL_VALUE (XSYMBOL (sym)->value)->cdr)->cdr)->cdr),
+ = Fcons (Fcons (variable, XCONS (XCONS (XBUFFER_LOCAL_VALUE (XSYMBOL (variable)->value)->cdr)->cdr)->cdr),
current_buffer->local_var_alist);
/* Make sure symbol does not think it is set up for this buffer;
force it to look once again for this buffer's value */
{
Lisp_Object *pvalbuf;
- valcontents = XSYMBOL (sym)->value;
+
+ valcontents = XSYMBOL (variable)->value;
+
pvalbuf = &XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->car;
if (current_buffer == XBUFFER (*pvalbuf))
*pvalbuf = Qnil;
variable for this buffer immediately. If C code modifies the
variable before we swap in, then that new value will clobber the
default value the next time we swap. */
- valcontents = XBUFFER_LOCAL_VALUE (XSYMBOL (sym)->value)->car;
+ valcontents = XBUFFER_LOCAL_VALUE (XSYMBOL (variable)->value)->car;
if (INTFWDP (valcontents) || BOOLFWDP (valcontents) || OBJFWDP (valcontents))
- swap_in_symval_forwarding (sym, XSYMBOL (sym)->value);
+ swap_in_symval_forwarding (variable, XSYMBOL (variable)->value);
- return sym;
+ return variable;
}
DEFUN ("kill-local-variable", Fkill_local_variable, Skill_local_variable,
1, 1, "vKill Local Variable: ",
"Make VARIABLE no longer have a separate value in the current buffer.\n\
From now on the default value will apply in this buffer.")
- (sym)
- register Lisp_Object sym;
+ (variable)
+ register Lisp_Object variable;
{
register Lisp_Object tem, valcontents;
- CHECK_SYMBOL (sym, 0);
+ CHECK_SYMBOL (variable, 0);
- valcontents = XSYMBOL (sym)->value;
+ valcontents = XSYMBOL (variable)->value;
if (BUFFER_OBJFWDP (valcontents))
{
= *(Lisp_Object *)(idx + (char *) &buffer_defaults);
current_buffer->local_var_flags &= ~mask;
}
- return sym;
+ return variable;
}
if (!BUFFER_LOCAL_VALUEP (valcontents)
&& !SOME_BUFFER_LOCAL_VALUEP (valcontents))
- return sym;
+ return variable;
/* Get rid of this buffer's alist element, if any */
- tem = Fassq (sym, current_buffer->local_var_alist);
+ tem = Fassq (variable, current_buffer->local_var_alist);
if (!NILP (tem))
current_buffer->local_var_alist
= Fdelq (tem, current_buffer->local_var_alist);
- /* Make sure symbol does not think it is set up for this buffer;
- force it to look once again for this buffer's value */
+ /* If the symbol is set up for the current buffer, recompute its
+ value. We have to do it now, or else forwarded objects won't
+ work right. */
{
Lisp_Object *pvalbuf;
- valcontents = XSYMBOL (sym)->value;
+ valcontents = XSYMBOL (variable)->value;
pvalbuf = &XCONS (XBUFFER_LOCAL_VALUE (valcontents)->cdr)->car;
if (current_buffer == XBUFFER (*pvalbuf))
- *pvalbuf = Qnil;
+ {
+ *pvalbuf = Qnil;
+ find_symbol_value (variable);
+ }
}
- return sym;
+ return variable;
}
DEFUN ("local-variable-p", Flocal_variable_p, Slocal_variable_p,
- 1, 1, 0,
- "Non-nil if VARIABLE has a local binding in the current buffer.")
- (sym)
- register Lisp_Object sym;
+ 1, 2, 0,
+ "Non-nil if VARIABLE has a local binding in buffer BUFFER.\n\
+BUFFER defaults to the current buffer.")
+ (variable, buffer)
+ register Lisp_Object variable, buffer;
+{
+ Lisp_Object valcontents;
+ register struct buffer *buf;
+
+ if (NILP (buffer))
+ buf = current_buffer;
+ else
+ {
+ CHECK_BUFFER (buffer, 0);
+ buf = XBUFFER (buffer);
+ }
+
+ CHECK_SYMBOL (variable, 0);
+
+ valcontents = XSYMBOL (variable)->value;
+ if (BUFFER_LOCAL_VALUEP (valcontents)
+ || SOME_BUFFER_LOCAL_VALUEP (valcontents))
+ {
+ Lisp_Object tail, elt;
+ for (tail = buf->local_var_alist; CONSP (tail); tail = XCONS (tail)->cdr)
+ {
+ elt = XCONS (tail)->car;
+ if (EQ (variable, XCONS (elt)->car))
+ return Qt;
+ }
+ }
+ if (BUFFER_OBJFWDP (valcontents))
+ {
+ int offset = XBUFFER_OBJFWD (valcontents)->offset;
+ int mask = XINT (*(Lisp_Object *)(offset + (char *)&buffer_local_flags));
+ if (mask == -1 || (buf->local_var_flags & mask))
+ return Qt;
+ }
+ return Qnil;
+}
+
+DEFUN ("local-variable-if-set-p", Flocal_variable_if_set_p, Slocal_variable_if_set_p,
+ 1, 2, 0,
+ "Non-nil if VARIABLE will be local in buffer BUFFER if it is set there.\n\
+BUFFER defaults to the current buffer.")
+ (variable, buffer)
+ register Lisp_Object variable, buffer;
{
Lisp_Object valcontents;
+ register struct buffer *buf;
- CHECK_SYMBOL (sym, 0);
+ if (NILP (buffer))
+ buf = current_buffer;
+ else
+ {
+ CHECK_BUFFER (buffer, 0);
+ buf = XBUFFER (buffer);
+ }
- valcontents = XSYMBOL (sym)->value;
- return ((BUFFER_LOCAL_VALUEP (valcontents)
- || SOME_BUFFER_LOCAL_VALUEP (valcontents)
- || BUFFER_OBJFWDP (valcontents))
- ? Qt : Qnil);
+ CHECK_SYMBOL (variable, 0);
+
+ valcontents = XSYMBOL (variable)->value;
+
+ /* This means that make-variable-buffer-local was done. */
+ if (BUFFER_LOCAL_VALUEP (valcontents))
+ return Qt;
+ /* All these slots become local if they are set. */
+ if (BUFFER_OBJFWDP (valcontents))
+ return Qt;
+ if (SOME_BUFFER_LOCAL_VALUEP (valcontents))
+ {
+ Lisp_Object tail, elt;
+ for (tail = buf->local_var_alist; CONSP (tail); tail = XCONS (tail)->cdr)
+ {
+ elt = XCONS (tail)->car;
+ if (EQ (variable, XCONS (elt)->car))
+ return Qt;
+ }
+ }
+ return Qnil;
}
\f
/* Find the function at the end of a chain of symbol function indirections. */
/* Extract and set vector and string elements */
DEFUN ("aref", Faref, Saref, 2, 2, 0,
- "Return the element of ARRAY at index INDEX.\n\
-ARRAY may be a vector or a string, or a byte-code object. INDEX starts at 0.")
+ "Return the element of ARRAY at index IDX.\n\
+ARRAY may be a vector, a string, a char-table, a bool-vector,\n\
+or a byte-code object. IDX starts at 0.")
(array, idx)
register Lisp_Object array;
Lisp_Object idx;
XSETFASTINT (val, (unsigned char) XSTRING (array)->data[idxval]);
return val;
}
+ else if (BOOL_VECTOR_P (array))
+ {
+ int val;
+
+ if (idxval < 0 || idxval >= XBOOL_VECTOR (array)->size)
+ args_out_of_range (array, idx);
+
+ val = (unsigned char) XBOOL_VECTOR (array)->data[idxval / BITS_PER_CHAR];
+ return (val & (1 << (idxval % BITS_PER_CHAR)) ? Qt : Qnil);
+ }
+ else if (CHAR_TABLE_P (array))
+ {
+ Lisp_Object val;
+
+ if (idxval < 0)
+ args_out_of_range (array, idx);
+#if 1
+ if ((unsigned) idxval >= CHAR_TABLE_ORDINARY_SLOTS)
+ args_out_of_range (array, idx);
+ return val = XCHAR_TABLE (array)->contents[idxval];
+#else /* 0 */
+ if ((unsigned) idxval < CHAR_TABLE_ORDINARY_SLOTS)
+ val = XCHAR_TABLE (array)->data[idxval];
+ else
+ {
+ int charset;
+ unsigned char c1, c2;
+ Lisp_Object val, temp;
+
+ BREAKUP_NON_ASCII_CHAR (idxval, charset, c1, c2);
+
+ try_parent_char_table:
+ val = XCHAR_TABLE (array)->contents[charset];
+ if (c1 == 0 || !CHAR_TABLE_P (val))
+ return val;
+
+ temp = XCHAR_TABLE (val)->contents[c1];
+ if (NILP (temp))
+ val = XCHAR_TABLE (val)->defalt;
+ else
+ val = temp;
+
+ if (NILP (val) && !NILP (XCHAR_TABLE (array)->parent))
+ {
+ array = XCHAR_TABLE (array)->parent;
+ goto try_parent_char_table;
+
+ }
+
+ if (c2 == 0 || !CHAR_TABLE_P (val))
+ return val;
+
+ temp = XCHAR_TABLE (val)->contents[c2];
+ if (NILP (temp))
+ val = XCHAR_TABLE (val)->defalt;
+ else
+ val = temp;
+
+ if (NILP (val) && !NILP (XCHAR_TABLE (array)->parent))
+ {
+ array = XCHAR_TABLE (array)->parent;
+ goto try_parent_char_table;
+ }
+
+ return val;
+ }
+#endif /* 0 */
+ }
else
{
int size;
CHECK_NUMBER (idx, 1);
idxval = XINT (idx);
- if (!VECTORP (array) && !STRINGP (array))
+ if (!VECTORP (array) && !STRINGP (array) && !BOOL_VECTOR_P (array)
+ && ! CHAR_TABLE_P (array))
array = wrong_type_argument (Qarrayp, array);
CHECK_IMPURE (array);
args_out_of_range (array, idx);
XVECTOR (array)->contents[idxval] = newelt;
}
+ else if (BOOL_VECTOR_P (array))
+ {
+ int val;
+
+ if (idxval < 0 || idxval >= XBOOL_VECTOR (array)->size)
+ args_out_of_range (array, idx);
+
+ val = (unsigned char) XBOOL_VECTOR (array)->data[idxval / BITS_PER_CHAR];
+
+ if (! NILP (newelt))
+ val |= 1 << (idxval % BITS_PER_CHAR);
+ else
+ val &= ~(1 << (idxval % BITS_PER_CHAR));
+ XBOOL_VECTOR (array)->data[idxval / BITS_PER_CHAR] = val;
+ }
+ else if (CHAR_TABLE_P (array))
+ {
+ Lisp_Object val;
+
+ if (idxval < 0)
+ args_out_of_range (array, idx);
+#if 1
+ if (idxval >= CHAR_TABLE_ORDINARY_SLOTS)
+ args_out_of_range (array, idx);
+ XCHAR_TABLE (array)->contents[idxval] = newelt;
+ return newelt;
+#else /* 0 */
+ if (idxval < CHAR_TABLE_ORDINARY_SLOTS)
+ val = XCHAR_TABLE (array)->contents[idxval];
+ else
+ {
+ int charset;
+ unsigned char c1, c2;
+ Lisp_Object val, val2;
+
+ BREAKUP_NON_ASCII_CHAR (idxval, charset, c1, c2);
+
+ if (c1 == 0)
+ return XCHAR_TABLE (array)->contents[charset] = newelt;
+
+ val = XCHAR_TABLE (array)->contents[charset];
+ if (!CHAR_TABLE_P (val))
+ XCHAR_TABLE (array)->contents[charset]
+ = val = Fmake_char_table (Qnil);
+
+ if (c2 == 0)
+ return XCHAR_TABLE (val)->contents[c1] = newelt;
+
+ val2 = XCHAR_TABLE (val)->contents[c2];
+ if (!CHAR_TABLE_P (val2))
+ XCHAR_TABLE (val)->contents[charset]
+ = val2 = Fmake_char_table (Qnil);
+
+ return XCHAR_TABLE (val2)->contents[c2] = newelt;
+ }
+#endif /* 0 */
+ }
else
{
if (idxval < 0 || idxval >= XSTRING (array)->size)
}
DEFUN ("zerop", Fzerop, Szerop, 1, 1, 0, "T if NUMBER is zero.")
- (num)
- register Lisp_Object num;
+ (number)
+ register Lisp_Object number;
{
#ifdef LISP_FLOAT_TYPE
- CHECK_NUMBER_OR_FLOAT (num, 0);
+ CHECK_NUMBER_OR_FLOAT (number, 0);
- if (FLOATP (num))
+ if (FLOATP (number))
{
- if (XFLOAT(num)->data == 0.0)
+ if (XFLOAT(number)->data == 0.0)
return Qt;
return Qnil;
}
#else
- CHECK_NUMBER (num, 0);
+ CHECK_NUMBER (number, 0);
#endif /* LISP_FLOAT_TYPE */
- if (!XINT (num))
+ if (!XINT (number))
return Qt;
return Qnil;
}
\f
-/* Convert between 32-bit values and pairs of lispy 24-bit values. */
+/* Convert between long values and pairs of Lisp integers. */
Lisp_Object
long_to_cons (i)
unsigned int bot = i & 0xFFFF;
if (top == 0)
return make_number (bot);
- if (top == 0xFFFF)
+ if (top == (unsigned long)-1 >> 16)
return Fcons (make_number (-1), make_number (bot));
return Fcons (make_number (top), make_number (bot));
}
}
\f
DEFUN ("number-to-string", Fnumber_to_string, Snumber_to_string, 1, 1, 0,
- "Convert NUM to a string by printing it in decimal.\n\
+ "Convert NUMBER to a string by printing it in decimal.\n\
Uses a minus sign if negative.\n\
-NUM may be an integer or a floating point number.")
- (num)
- Lisp_Object num;
+NUMBER may be an integer or a floating point number.")
+ (number)
+ Lisp_Object number;
{
- char buffer[20];
+ char buffer[VALBITS];
#ifndef LISP_FLOAT_TYPE
- CHECK_NUMBER (num, 0);
+ CHECK_NUMBER (number, 0);
#else
- CHECK_NUMBER_OR_FLOAT (num, 0);
+ CHECK_NUMBER_OR_FLOAT (number, 0);
- if (FLOATP (num))
+ if (FLOATP (number))
{
char pigbuf[350]; /* see comments in float_to_string */
- float_to_string (pigbuf, XFLOAT(num)->data);
+ float_to_string (pigbuf, XFLOAT(number)->data);
return build_string (pigbuf);
}
#endif /* LISP_FLOAT_TYPE */
- sprintf (buffer, "%d", XINT (num));
+ if (sizeof (int) == sizeof (EMACS_INT))
+ sprintf (buffer, "%d", XINT (number));
+ else if (sizeof (long) == sizeof (EMACS_INT))
+ sprintf (buffer, "%ld", XINT (number));
+ else
+ abort ();
return build_string (buffer);
}
"Convert STRING to a number by parsing it as a decimal number.\n\
This parses both integers and floating point numbers.\n\
It ignores leading spaces and tabs.")
- (str)
- register Lisp_Object str;
+ (string)
+ register Lisp_Object string;
{
+ Lisp_Object value;
unsigned char *p;
- CHECK_STRING (str, 0);
+ CHECK_STRING (string, 0);
- p = XSTRING (str)->data;
+ p = XSTRING (string)->data;
/* Skip any whitespace at the front of the number. Some versions of
atoi do this anyway, so we might as well make Emacs lisp consistent. */
return make_float (atof (p));
#endif /* LISP_FLOAT_TYPE */
- return make_number (atoi (p));
+ if (sizeof (int) == sizeof (EMACS_INT))
+ XSETINT (value, atoi (p));
+ else if (sizeof (long) == sizeof (EMACS_INT))
+ XSETINT (value, atol (p));
+ else
+ abort ();
+ return value;
}
\f
enum arithop
{
register Lisp_Object val;
register int argnum;
- register int accum;
- register int next;
+ register EMACS_INT accum;
+ register EMACS_INT next;
switch (SWITCH_ENUM_CAST (code))
{
}
DEFUN ("%", Frem, Srem, 2, 2, 0,
- "Returns remainder of first arg divided by second.\n\
+ "Returns remainder of X divided by Y.\n\
Both must be integers or markers.")
- (num1, num2)
- register Lisp_Object num1, num2;
+ (x, y)
+ register Lisp_Object x, y;
{
Lisp_Object val;
- CHECK_NUMBER_COERCE_MARKER (num1, 0);
- CHECK_NUMBER_COERCE_MARKER (num2, 1);
+ CHECK_NUMBER_COERCE_MARKER (x, 0);
+ CHECK_NUMBER_COERCE_MARKER (y, 1);
- if (XFASTINT (num2) == 0)
+ if (XFASTINT (y) == 0)
Fsignal (Qarith_error, Qnil);
- XSETINT (val, XINT (num1) % XINT (num2));
+ XSETINT (val, XINT (x) % XINT (y));
return val;
}
fmod (f1, f2)
double f1, f2;
{
-#ifdef HAVE_DREM /* Some systems use this non-standard name. */
- return (drem (f1, f2));
-#else /* Other systems don't seem to have it at all. */
+ if (f2 < 0.0)
+ f2 = -f2;
return (f1 - f2 * floor (f1/f2));
-#endif
}
#endif /* ! HAVE_FMOD */
"Returns X modulo Y.\n\
The result falls between zero (inclusive) and Y (exclusive).\n\
Both X and Y must be numbers or markers.")
- (num1, num2)
- register Lisp_Object num1, num2;
+ (x, y)
+ register Lisp_Object x, y;
{
Lisp_Object val;
- int i1, i2;
+ EMACS_INT i1, i2;
#ifdef LISP_FLOAT_TYPE
- CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (num1, 0);
- CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (num2, 1);
+ CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (x, 0);
+ CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (y, 1);
- if (FLOATP (num1) || FLOATP (num2))
+ if (FLOATP (x) || FLOATP (y))
{
double f1, f2;
- f1 = FLOATP (num1) ? XFLOAT (num1)->data : XINT (num1);
- f2 = FLOATP (num2) ? XFLOAT (num2)->data : XINT (num2);
+ f1 = FLOATP (x) ? XFLOAT (x)->data : XINT (x);
+ f2 = FLOATP (y) ? XFLOAT (y)->data : XINT (y);
if (f2 == 0)
Fsignal (Qarith_error, Qnil);
f1 = fmod (f1, f2);
/* If the "remainder" comes out with the wrong sign, fix it. */
- if ((f1 < 0) != (f2 < 0))
+ if (f2 < 0 ? f1 > 0 : f1 < 0)
f1 += f2;
return (make_float (f1));
}
#else /* not LISP_FLOAT_TYPE */
- CHECK_NUMBER_COERCE_MARKER (num1, 0);
- CHECK_NUMBER_COERCE_MARKER (num2, 1);
+ CHECK_NUMBER_COERCE_MARKER (x, 0);
+ CHECK_NUMBER_COERCE_MARKER (y, 1);
#endif /* not LISP_FLOAT_TYPE */
- i1 = XINT (num1);
- i2 = XINT (num2);
+ i1 = XINT (x);
+ i2 = XINT (y);
if (i2 == 0)
Fsignal (Qarith_error, Qnil);
DEFUN ("1+", Fadd1, Sadd1, 1, 1, 0,
"Return NUMBER plus one. NUMBER may be a number or a marker.\n\
Markers are converted to integers.")
- (num)
- register Lisp_Object num;
+ (number)
+ register Lisp_Object number;
{
#ifdef LISP_FLOAT_TYPE
- CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (num, 0);
+ CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (number, 0);
- if (FLOATP (num))
- return (make_float (1.0 + XFLOAT (num)->data));
+ if (FLOATP (number))
+ return (make_float (1.0 + XFLOAT (number)->data));
#else
- CHECK_NUMBER_COERCE_MARKER (num, 0);
+ CHECK_NUMBER_COERCE_MARKER (number, 0);
#endif /* LISP_FLOAT_TYPE */
- XSETINT (num, XINT (num) + 1);
- return num;
+ XSETINT (number, XINT (number) + 1);
+ return number;
}
DEFUN ("1-", Fsub1, Ssub1, 1, 1, 0,
"Return NUMBER minus one. NUMBER may be a number or a marker.\n\
Markers are converted to integers.")
- (num)
- register Lisp_Object num;
+ (number)
+ register Lisp_Object number;
{
#ifdef LISP_FLOAT_TYPE
- CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (num, 0);
+ CHECK_NUMBER_OR_FLOAT_COERCE_MARKER (number, 0);
- if (FLOATP (num))
- return (make_float (-1.0 + XFLOAT (num)->data));
+ if (FLOATP (number))
+ return (make_float (-1.0 + XFLOAT (number)->data));
#else
- CHECK_NUMBER_COERCE_MARKER (num, 0);
+ CHECK_NUMBER_COERCE_MARKER (number, 0);
#endif /* LISP_FLOAT_TYPE */
- XSETINT (num, XINT (num) - 1);
- return num;
+ XSETINT (number, XINT (number) - 1);
+ return number;
}
DEFUN ("lognot", Flognot, Slognot, 1, 1, 0,
- "Return the bitwise complement of ARG. ARG must be an integer.")
- (num)
- register Lisp_Object num;
+ "Return the bitwise complement of NUMBER. NUMBER must be an integer.")
+ (number)
+ register Lisp_Object number;
{
- CHECK_NUMBER (num, 0);
- XSETINT (num, ~XINT (num));
- return num;
+ CHECK_NUMBER (number, 0);
+ XSETINT (number, ~XINT (number));
+ return number;
}
\f
void
Qnumber_or_marker_p = intern ("number-or-marker-p");
#endif /* LISP_FLOAT_TYPE */
+ Qchar_table_p = intern ("char-table-p");
+ Qvector_or_char_table_p = intern ("vector-or-char-table-p");
+
Qcdr = intern ("cdr");
/* Handle automatic advice activation */
staticpro (&Qnumberp);
staticpro (&Qnumber_or_marker_p);
#endif /* LISP_FLOAT_TYPE */
+ staticpro (&Qchar_table_p);
+ staticpro (&Qvector_or_char_table_p);
staticpro (&Qboundp);
staticpro (&Qfboundp);
Qbuffer = intern ("buffer");
Qframe = intern ("frame");
Qvector = intern ("vector");
+ Qchar_table = intern ("char-table");
+ Qbool_vector = intern ("bool-vector");
staticpro (&Qinteger);
staticpro (&Qsymbol);
staticpro (&Qbuffer);
staticpro (&Qframe);
staticpro (&Qvector);
+ staticpro (&Qchar_table);
+ staticpro (&Qbool_vector);
defsubr (&Seq);
defsubr (&Snull);
defsubr (&Ssymbolp);
defsubr (&Sstringp);
defsubr (&Svectorp);
+ defsubr (&Schar_table_p);
+ defsubr (&Svector_or_char_table_p);
+ defsubr (&Sbool_vector_p);
defsubr (&Sarrayp);
defsubr (&Ssequencep);
defsubr (&Sbufferp);
defsubr (&Smake_local_variable);
defsubr (&Skill_local_variable);
defsubr (&Slocal_variable_p);
+ defsubr (&Slocal_variable_if_set_p);
defsubr (&Saref);
defsubr (&Saset);
defsubr (&Snumber_to_string);