#define _XEMACS_LISP_H_
/************************************************************************/
-/* general definitions */
+/* general definitions */
/************************************************************************/
/* We include the following generally useful header files so that you
#include <stdio.h> /* NULL, etc. */
#include <ctype.h>
#include <stdarg.h>
-
-#ifdef __lucid
-# include <sysent.h>
-#endif
+#include <stddef.h> /* offsetof */
+#include <sys/types.h>
/* ---- Dynamic arrays ---- */
# define DOESNT_RETURN void volatile
# define DECLARE_DOESNT_RETURN(decl) \
extern void volatile decl __attribute__ ((noreturn))
-# define DECLARE_DOESNT_RETURN_GCC__ATTRIBUTE__SYNTAX_SUCKS(decl,str,idx) \
+# define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
/* Should be able to state multiple independent __attribute__s, but \
the losing syntax doesn't work that way, and screws losing cpp */ \
extern void volatile decl \
# else
# define DOESNT_RETURN void volatile
# define DECLARE_DOESNT_RETURN(decl) extern void volatile decl
-# define DECLARE_DOESNT_RETURN_GCC__ATTRIBUTE__SYNTAX_SUCKS(decl,str,idx) \
+# define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
extern void volatile decl PRINTF_ARGS(str,idx)
# endif /* GNUC 2.5 */
# else
# define DOESNT_RETURN void
# define DECLARE_DOESNT_RETURN(decl) extern void decl
-# define DECLARE_DOESNT_RETURN_GCC__ATTRIBUTE__SYNTAX_SUCKS(decl,str,idx) \
+# define DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS(decl,str,idx) \
extern void decl PRINTF_ARGS(str,idx)
# endif /* GNUC */
#endif
#define ALIGN_PTR(ptr, unit) \
((void *) ALIGN_SIZE ((long) (ptr), unit))
-#ifdef QUANTIFY
-#include "quantify.h"
-#define QUANTIFY_START_RECORDING quantify_start_recording_data ()
-#define QUANTIFY_STOP_RECORDING quantify_stop_recording_data ()
-#else /* !QUANTIFY */
-#define QUANTIFY_START_RECORDING
-#define QUANTIFY_STOP_RECORDING
-#endif /* !QUANTIFY */
-
#ifndef DO_NOTHING
#define DO_NOTHING do {} while (0)
#endif
/*#define REGISTER register*/
/*#endif*/
+
+/* EMACS_INT is the underlying integral type into which a Lisp_Object must fit.
+ In particular, it must be large enough to contain a pointer.
+ config.h can override this, e.g. to use `long long' for bigger lisp ints. */
+
+#ifndef SIZEOF_EMACS_INT
+# define SIZEOF_EMACS_INT SIZEOF_VOID_P
+#endif
+
+#ifndef EMACS_INT
+# if SIZEOF_EMACS_INT == SIZEOF_LONG
+# define EMACS_INT long
+# elif SIZEOF_EMACS_INT == SIZEOF_INT
+# define EMACS_INT int
+# elif SIZEOF_EMACS_INT == SIZEOF_LONG_LONG
+# define EMACS_INT long long
+# else
+# error Unable to determine suitable type for EMACS_INT
+# endif
+#endif
+
+#ifndef EMACS_UINT
+# define EMACS_UINT unsigned EMACS_INT
+#endif
+
+#define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR)
+
\f
/************************************************************************/
-/* typedefs */
+/* typedefs */
/************************************************************************/
/* We put typedefs here so that prototype declarations don't choke.
buffer.h (where they rightfully belong) to avoid syntax errors
in function prototypes. */
-typedef int Bufpos;
-typedef int Bytind;
-typedef int Memind;
+typedef EMACS_INT Bufpos;
+typedef EMACS_INT Bytind;
+typedef EMACS_INT Memind;
/* Counts of bytes or chars */
-typedef int Bytecount;
-typedef int Charcount;
+typedef EMACS_INT Bytecount;
+typedef EMACS_INT Charcount;
/* Length in bytes of a string in external format */
-typedef int Extcount;
+typedef EMACS_INT Extcount;
typedef struct lstream Lstream;
struct frame; /* "frame.h" */
struct window; /* "window.h" */
struct Lisp_Event; /* "events.h" */
+typedef struct Lisp_Event Lisp_Event;
struct Lisp_Face;
+typedef struct Lisp_Face Lisp_Face;
struct Lisp_Process; /* "process.c" */
+typedef struct Lisp_Process Lisp_Process;
struct stat; /* <sys/stat.h> */
struct Lisp_Color_Instance;
+typedef struct Lisp_Color_Instance Lisp_Color_Instance;
struct Lisp_Font_Instance;
+typedef struct Lisp_Font_Instance Lisp_Font_Instance;
struct Lisp_Image_Instance;
+typedef struct Lisp_Image_Instance Lisp_Image_Instance;
+struct Lisp_Gui_Item;
+typedef struct Lisp_Gui_Item Lisp_Gui_Item;
struct display_line;
+struct display_glyph_area;
+struct display_box;
struct redisplay_info;
struct window_mirror;
struct scrollbar_instance;
};
#endif
+enum edge_style
+{
+ EDGE_ETCHED_IN,
+ EDGE_ETCHED_OUT,
+ EDGE_BEVEL_IN,
+ EDGE_BEVEL_OUT
+};
+
#ifndef ERROR_CHECK_TYPECHECK
typedef enum error_behavior
\f
/************************************************************************/
-/* Definition of Lisp_Object data type */
+/* Definition of Lisp_Object data type */
/************************************************************************/
-#ifdef USE_MINIMAL_TAGBITS
-# define LRECORD_CONS
-# define LRECORD_VECTOR
-# define LRECORD_SYMBOL
-# define LRECORD_STRING
-#endif
-
/* Define the fundamental Lisp data structures */
/* This is the set of Lisp data types */
-#ifndef USE_MINIMAL_TAGBITS
-
-enum Lisp_Type
-{
- /* Integer. XINT(obj) is the integer value. */
- Lisp_Type_Int,
-
- /* XRECORD_LHEADER (object) points to a struct lrecord_header
- lheader->implementation determines the type (and GC behaviour)
- of the object. */
- Lisp_Type_Record,
-
-#ifndef LRECORD_CONS
- /* Cons. XCONS (object) points to a struct Lisp_Cons. */
- Lisp_Type_Cons,
-#endif
-
-#ifndef LRECORD_STRING
- /* String. XSTRING (object) points to a struct Lisp_String.
- The length of the string, and its contents, are stored therein. */
- Lisp_Type_String,
-#endif
-
-#ifndef LRECORD_VECTOR
- /* Vector of Lisp objects. XVECTOR(object) points to a struct Lisp_Vector.
- The length of the vector, and its contents, are stored therein. */
- Lisp_Type_Vector,
-#endif /* !LRECORD_VECTOR */
-
-#ifndef LRECORD_SYMBOL
- /* Symbol. XSYMBOL (object) points to a struct Lisp_Symbol. */
- Lisp_Type_Symbol,
-#endif /* !LRECORD_SYMBOL */
-
- Lisp_Type_Char
-};
-
-# define POINTER_TYPE_P(type) \
- ((type) != Lisp_Type_Int && (type) != Lisp_Type_Char)
-
-#else /* USE_MINIMAL_TAGBITS */
-
enum Lisp_Type
{
Lisp_Type_Record,
#define POINTER_TYPE_P(type) ((type) == Lisp_Type_Record)
-#endif /* USE_MINIMAL_TAGBITS */
-
-/* This should be the underlying type into which a Lisp_Object must fit.
- In a strict ANSI world, this must be `int', since ANSI says you can't
- use bitfields on any type other than `int'. However, on a machine
- where `int' and `long' are not the same size, this should be the
- longer of the two. (This also must be something into which a pointer
- to an arbitrary object will fit, modulo any DATA_SEG_BITS cruft.)
- */
-/* ### We should be using uintptr_t and SIZEOF_VOID_P here */
-#if (LONGBITS > INTBITS)
-# define EMACS_INT long
-# define EMACS_UINT unsigned long
-# define SIZEOF_EMACS_INT SIZEOF_LONG
-#else
-# define EMACS_INT int
-# define EMACS_UINT unsigned int
-# define SIZEOF_EMACS_INT SIZEOF_INT
-#endif
-
-#define BITS_PER_EMACS_INT (SIZEOF_EMACS_INT * BITS_PER_CHAR)
-
/* Overridden by m/next.h */
#ifndef ASSERT_VALID_POINTER
# define ASSERT_VALID_POINTER(pnt) (assert ((((EMACS_UINT) pnt) & 3) == 0))
#endif
-#ifdef USE_MINIMAL_TAGBITS
-# define GCMARKBITS 0
-# define GCTYPEBITS 2
-# define GCBITS 2
-# define INT_GCBITS 1
-#else
-# define GCMARKBITS 1
-# define GCTYPEBITS 3
-# define GCBITS 4
-# define INT_GCBITS GCBITS
-#endif
+#define GCMARKBITS 0
+#define GCTYPEBITS 2
+#define GCBITS 2
+#define INT_GCBITS 1
#define INT_VALBITS (BITS_PER_EMACS_INT - INT_GCBITS)
#define VALBITS (BITS_PER_EMACS_INT - GCBITS)
# include "lisp-disunion.h"
#endif /* !USE_UNION_TYPE */
-#ifdef HAVE_SHM
-/* In this representation, data is found in two widely separated segments. */
-extern int pure_size;
-# define XPNTR(x) \
- ((void *)(XPNTRVAL(x)) | (XPNTRVAL(x) > pure_size ? DATA_SEG_BITS : PURE_SEG_BITS)))
-#else /* not HAVE_SHM */
-# ifdef DATA_SEG_BITS
-/* This case is used for the rt-pc and hp-pa.
- In the diffs I was given, it checked for ptr = 0
- and did not adjust it in that case.
- But I don't think that zero should ever be found
- in a Lisp object whose data type says it points to something.
- */
-# define XPNTR(x) ((void *)((XPNTRVAL(x)) | DATA_SEG_BITS))
-# else /* not DATA_SEG_BITS */
-# define XPNTR(x) ((void *) (XPNTRVAL(x)))
-# endif /* not DATA_SEG_BITS */
-#endif /* not HAVE_SHM */
-
+#define XPNTR(x) ((void *) XPNTRVAL(x))
/* WARNING WARNING WARNING. You must ensure on your own that proper
GC protection is provided for the elements in this array. */
/* Close your eyes now lest you vomit or spontaneously combust ... */
#define HACKEQ_UNSAFE(obj1, obj2) \
- (EQ (obj1, obj2) || (!POINTER_TYPE_P (XGCTYPE (obj1)) \
- && !POINTER_TYPE_P (XGCTYPE (obj2)) \
+ (EQ (obj1, obj2) || (!POINTER_TYPE_P (XTYPE (obj1)) \
+ && !POINTER_TYPE_P (XTYPE (obj2)) \
&& XCHAR_OR_INT (obj1) == XCHAR_OR_INT (obj2)))
#ifdef DEBUG_XEMACS
\f
/************************************************************************/
-/* Definitions of basic Lisp objects */
+/* Definitions of basic Lisp objects */
/************************************************************************/
#include "lrecord.h"
-/********** unbound ***********/
+/*********** unbound ***********/
/* Qunbound is a special Lisp_Object (actually of type
symbol-value-forward), that can never be visible to
to mean "no such value". */
#define UNBOUNDP(val) EQ (val, Qunbound)
-#define GC_UNBOUNDP(val) GC_EQ (val, Qunbound)
/*********** cons ***********/
struct Lisp_Cons
{
-#ifdef LRECORD_CONS
struct lrecord_header lheader;
-#endif
Lisp_Object car, cdr;
};
+typedef struct Lisp_Cons Lisp_Cons;
#if 0 /* FSFmacs */
/* Like a cons, but records info on where the text lives that it was read from */
};
#endif
-#ifdef LRECORD_CONS
-
-DECLARE_LRECORD (cons, struct Lisp_Cons);
-#define XCONS(x) XRECORD (x, cons, struct Lisp_Cons)
+DECLARE_LRECORD (cons, Lisp_Cons);
+#define XCONS(x) XRECORD (x, cons, Lisp_Cons)
#define XSETCONS(x, p) XSETRECORD (x, p, cons)
#define CONSP(x) RECORDP (x, cons)
-#define GC_CONSP(x) GC_RECORDP (x, cons)
#define CHECK_CONS(x) CHECK_RECORD (x, cons)
#define CONCHECK_CONS(x) CONCHECK_RECORD (x, cons)
#define CONS_MARKED_P(c) MARKED_RECORD_HEADER_P(&((c)->lheader))
#define MARK_CONS(c) MARK_RECORD_HEADER (&((c)->lheader))
-#else /* ! LRECORD_CONS */
-
-DECLARE_NONRECORD (cons, Lisp_Type_Cons, struct Lisp_Cons);
-#define XCONS(a) XNONRECORD (a, cons, Lisp_Type_Cons, struct Lisp_Cons)
-#define XSETCONS(c, p) XSETOBJ (c, Lisp_Type_Cons, p)
-#define CONSP(x) (XTYPE (x) == Lisp_Type_Cons)
-#define GC_CONSP(x) (XGCTYPE (x) == Lisp_Type_Cons)
-#define CHECK_CONS(x) CHECK_NONRECORD (x, Lisp_Type_Cons, Qconsp)
-#define CONCHECK_CONS(x) CONCHECK_NONRECORD (x, Lisp_Type_Cons, Qconsp)
-
-/* Define these because they're used in a few places, inside and
- out of alloc.c */
-#define CONS_MARKED_P(c) XMARKBIT (c->car)
-#define MARK_CONS(c) XMARK (c->car)
-
-#endif /* ! LRECORD_CONS */
+extern Lisp_Object Qnil;
#define NILP(x) EQ (x, Qnil)
-#define GC_NILP(x) GC_EQ (x, Qnil)
#define XCAR(a) (XCONS (a)->car)
#define XCDR(a) (XCONS (a)->cdr)
#define LISTP(x) (CONSP(x) || NILP(x))
/* For a list that's known to be in valid list format --
will abort() if the list is not in valid format */
-#define LIST_LOOP(consvar, list) \
- for (consvar = list; !NILP (consvar); consvar = XCDR (consvar))
+#define LIST_LOOP(tail, list) \
+ for (tail = list; \
+ !NILP (tail); \
+ tail = XCDR (tail))
+
+#define LIST_LOOP_2(elt, list) \
+ Lisp_Object tail##elt; \
+ LIST_LOOP_3(elt, list, tail##elt)
+
+#define LIST_LOOP_3(elt, list, tail) \
+ for (tail = list; \
+ NILP (tail) ? \
+ 0 : (elt = XCAR (tail), 1); \
+ tail = XCDR (tail))
+
+#define GET_LIST_LENGTH(list, len) do { \
+ Lisp_Object GLL_tail; \
+ for (GLL_tail = list, len = 0; \
+ !NILP (GLL_tail); \
+ GLL_tail = XCDR (GLL_tail), ++len) \
+ DO_NOTHING; \
+} while (0)
+
+#define GET_EXTERNAL_LIST_LENGTH(list, len) \
+do { \
+ Lisp_Object GELL_elt, GELL_tail; \
+ EXTERNAL_LIST_LOOP_4 (GELL_elt, list, GELL_tail, len) \
+ ; \
+} while (0)
/* For a list that's known to be in valid list format, where we may
be deleting the current element out of the list --
will abort() if the list is not in valid format */
-#define LIST_LOOP_DELETING(consvar, nextconsvar, list) \
- for (consvar = list; \
- !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) : 0; \
+#define LIST_LOOP_DELETING(consvar, nextconsvar, list) \
+ for (consvar = list; \
+ !NILP (consvar) ? (nextconsvar = XCDR (consvar), 1) :0; \
consvar = nextconsvar)
+/* Delete all elements of external list LIST
+ satisfying CONDITION, an expression referring to variable ELT */
+#define EXTERNAL_LIST_LOOP_DELETE_IF(elt, list, condition) do { \
+ Lisp_Object prev_tail_##list = Qnil; \
+ Lisp_Object tail_##list; \
+ EMACS_INT len_##list; \
+ EXTERNAL_LIST_LOOP_4 (elt, list, tail_##list, len_##list) \
+ { \
+ if (condition) \
+ { \
+ if (NILP (prev_tail_##list)) \
+ list = XCDR (tail_##list); \
+ else \
+ XCDR (prev_tail_##list) = XCDR (tail_##list); \
+ /* Keep tortoise from ever passing hare. */ \
+ len_##list = 0; \
+ } \
+ else \
+ prev_tail_##list = tail_##list; \
+ } \
+} while (0)
+
+/* Delete all elements of true non-circular list LIST
+ satisfying CONDITION, an expression referring to variable ELT */
+#define LIST_LOOP_DELETE_IF(elt, list, condition) do { \
+ Lisp_Object prev_tail_##list = Qnil; \
+ Lisp_Object tail_##list; \
+ LIST_LOOP_3 (elt, list, tail_##list) \
+ { \
+ if (condition) \
+ { \
+ if (NILP (prev_tail_##list)) \
+ list = XCDR (tail_##list); \
+ else \
+ XCDR (prev_tail_##list) = XCDR (tail_##list); \
+ } \
+ else \
+ prev_tail_##list = tail_##list; \
+ } \
+} while (0)
+
/* For a list that may not be in valid list format --
will signal an error if the list is not in valid format */
-#define EXTERNAL_LIST_LOOP(consvar, listp) \
- for (consvar = listp; !NILP (consvar); consvar = XCDR (consvar)) \
- if (!CONSP (consvar)) \
- signal_simple_error ("Invalid list format", listp); \
+#define EXTERNAL_LIST_LOOP(tail, list) \
+ for (tail = list; !NILP (tail); tail = XCDR (tail)) \
+ if (!CONSP (tail)) \
+ signal_malformed_list_error (list); \
else
-extern Lisp_Object Qnil;
-INLINE int TRUE_LIST_P (Lisp_Object object);
-INLINE int
-TRUE_LIST_P (Lisp_Object object)
-{
- while (CONSP (object))
- object = XCDR (object);
- return NILP (object);
-}
+/* The following macros are for traversing lisp lists.
+ Signal an error if LIST is not properly acyclic and nil-terminated.
+
+ Use tortoise/hare algorithm to check for cycles, but only if it
+ looks like the list is getting too long. Not only is the hare
+ faster than the tortoise; it even gets a head start! */
+
+/* Optimized and safe macros for looping over external lists. */
+#define CIRCULAR_LIST_SUSPICION_LENGTH 1024
+
+#define EXTERNAL_LIST_LOOP_1(list) \
+Lisp_Object ELL1_elt, ELL1_hare, ELL1_tortoise; \
+EMACS_INT ELL1_len; \
+EXTERNAL_LIST_LOOP_6 (ELL1_elt, list, ELL1_len, ELL1_hare, \
+ ELL1_tortoise, CIRCULAR_LIST_SUSPICION_LENGTH)
+
+#define EXTERNAL_LIST_LOOP_2(elt, list) \
+Lisp_Object hare_##elt, tortoise_##elt; \
+EMACS_INT len_##elt; \
+EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
+ tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
+
+#define EXTERNAL_LIST_LOOP_3(elt, list, tail) \
+Lisp_Object tortoise_##elt; \
+EMACS_INT len_##elt; \
+EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail, \
+ tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
+
+#define EXTERNAL_LIST_LOOP_4(elt, list, tail, len) \
+Lisp_Object tortoise_##elt; \
+EXTERNAL_LIST_LOOP_6 (elt, list, len, tail, \
+ tortoise_##elt, CIRCULAR_LIST_SUSPICION_LENGTH)
+
+
+#define EXTERNAL_LIST_LOOP_6(elt, list, len, hare, \
+ tortoise, suspicion_length) \
+ for (tortoise = hare = list, len = 0; \
+ \
+ (CONSP (hare) ? ((elt = XCAR (hare)), 1) : \
+ (NILP (hare) ? 0 : \
+ (signal_malformed_list_error (list), 0))); \
+ \
+ hare = XCDR (hare), \
+ ((++len < suspicion_length) ? \
+ ((void) 0) : \
+ (((len & 1) ? \
+ ((void) (tortoise = XCDR (tortoise))) : \
+ ((void) 0)) \
+ , \
+ (EQ (hare, tortoise) ? \
+ ((void) signal_circular_list_error (list)) : \
+ ((void) 0)))))
+
+
+
+/* Optimized and safe macros for looping over external alists. */
+#define EXTERNAL_ALIST_LOOP_4(elt, elt_car, elt_cdr, list) \
+Lisp_Object hare_##elt, tortoise_##elt; \
+EMACS_INT len_##elt; \
+EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
+ len_##elt, hare_##elt, tortoise_##elt, \
+ CIRCULAR_LIST_SUSPICION_LENGTH)
+
+#define EXTERNAL_ALIST_LOOP_5(elt, elt_car, elt_cdr, list, tail) \
+Lisp_Object tortoise_##elt; \
+EMACS_INT len_##elt; \
+EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
+ len_##elt, tail, tortoise_##elt, \
+ CIRCULAR_LIST_SUSPICION_LENGTH) \
+
+#define EXTERNAL_ALIST_LOOP_6(elt, elt_car, elt_cdr, list, tail, len) \
+Lisp_Object tortoise_##elt; \
+EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
+ len, tail, tortoise_##elt, \
+ CIRCULAR_LIST_SUSPICION_LENGTH)
+
+
+#define EXTERNAL_ALIST_LOOP_8(elt, elt_car, elt_cdr, list, len, hare, \
+ tortoise, suspicion_length) \
+EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise, suspicion_length) \
+ if (CONSP (elt) ? (elt_car = XCAR (elt), elt_cdr = XCDR (elt), 0) :1) \
+ continue; \
+ else
-#define CHECK_TRUE_LIST(object) do { \
- if (!TRUE_LIST_P (object)) \
- dead_wrong_type_argument (Qtrue_list_p, object); \
-} while (0)
+
+/* Optimized and safe macros for looping over external property lists. */
+#define EXTERNAL_PROPERTY_LIST_LOOP_3(key, value, list) \
+Lisp_Object key, value, hare_##key, tortoise_##key; \
+EMACS_INT len_##key; \
+EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, hare_##key, \
+ tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
+
+#define EXTERNAL_PROPERTY_LIST_LOOP_4(key, value, list, tail) \
+Lisp_Object key, value, tail, tortoise_##key; \
+EMACS_INT len_##key; \
+EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len_##key, tail, \
+ tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
+
+#define EXTERNAL_PROPERTY_LIST_LOOP_5(key, value, list, tail, len) \
+Lisp_Object key, value, tail, tortoise_##key; \
+EMACS_INT len; \
+EXTERNAL_PROPERTY_LIST_LOOP_7 (key, value, list, len, tail, \
+ tortoise_##key, CIRCULAR_LIST_SUSPICION_LENGTH)
+
+
+#define EXTERNAL_PROPERTY_LIST_LOOP_7(key, value, list, len, hare, \
+ tortoise, suspicion_length) \
+ for (tortoise = hare = list, len = 0; \
+ \
+ ((CONSP (hare) && \
+ (key = XCAR (hare), \
+ hare = XCDR (hare), \
+ CONSP (hare))) ? \
+ (value = XCAR (hare), 1) : \
+ (NILP (hare) ? 0 : \
+ (signal_malformed_property_list_error (list), 0))); \
+ \
+ hare = XCDR (hare), \
+ ((++len < suspicion_length) ? \
+ ((void) 0) : \
+ (((len & 1) ? \
+ ((void) (tortoise = XCDR (XCDR (tortoise)))) : \
+ ((void) 0)) \
+ , \
+ (EQ (hare, tortoise) ? \
+ ((void) signal_circular_property_list_error (list)) : \
+ ((void) 0)))))
/* For a property list (alternating keywords/values) that may not be
in valid list format -- will signal an error if the list is not in
valid format. CONSVAR is used to keep track of the iterations
- without modifying LISTP.
+ without modifying PLIST.
We have to be tricky to still keep the same C format.*/
-#define EXTERNAL_PROPERTY_LIST_LOOP(consvar, keyword, value, listp) \
- for (consvar = listp; \
- (CONSP (consvar) && CONSP (XCDR (consvar)) ? \
- (keyword = XCAR (consvar), value = XCAR (XCDR (consvar))) : \
- (keyword = Qunbound, value = Qunbound)), \
- !NILP (consvar); \
- consvar = XCDR (XCDR (consvar))) \
- if (UNBOUNDP (keyword)) \
- signal_simple_error ("Invalid property list format", listp); \
+#define EXTERNAL_PROPERTY_LIST_LOOP(tail, key, value, plist) \
+ for (tail = plist; \
+ (CONSP (tail) && CONSP (XCDR (tail)) ? \
+ (key = XCAR (tail), value = XCAR (XCDR (tail))) : \
+ (key = Qunbound, value = Qunbound)), \
+ !NILP (tail); \
+ tail = XCDR (XCDR (tail))) \
+ if (UNBOUNDP (key)) \
+ Fsignal (Qmalformed_property_list, list1 (plist)); \
else
-/*********** string ***********/
+#define PROPERTY_LIST_LOOP(tail, key, value, plist) \
+ for (tail = plist; \
+ NILP (tail) ? 0 : \
+ (key = XCAR (tail), tail = XCDR (tail), \
+ value = XCAR (tail), tail = XCDR (tail), 1); \
+ )
-/* In a string or vector, the sign bit of the `size' is the gc mark bit */
+/* Return 1 if LIST is properly acyclic and nil-terminated, else 0. */
+INLINE int TRUE_LIST_P (Lisp_Object object);
+INLINE int
+TRUE_LIST_P (Lisp_Object object)
+{
+ Lisp_Object hare, tortoise;
+ EMACS_INT len;
+
+ for (hare = tortoise = object, len = 0;
+ CONSP (hare);
+ hare = XCDR (hare), len++)
+ {
+ if (len < CIRCULAR_LIST_SUSPICION_LENGTH)
+ continue;
+
+ if (len & 1)
+ tortoise = XCDR (tortoise);
+ else if (EQ (hare, tortoise))
+ return 0;
+ }
+
+ return NILP (hare);
+}
+
+/* Signal an error if LIST is not properly acyclic and nil-terminated. */
+#define CHECK_TRUE_LIST(list) do { \
+ Lisp_Object CTL_list = (list); \
+ Lisp_Object CTL_hare, CTL_tortoise; \
+ EMACS_INT CTL_len; \
+ \
+ for (CTL_hare = CTL_tortoise = CTL_list, CTL_len = 0; \
+ CONSP (CTL_hare); \
+ CTL_hare = XCDR (CTL_hare), CTL_len++) \
+ { \
+ if (CTL_len < CIRCULAR_LIST_SUSPICION_LENGTH) \
+ continue; \
+ \
+ if (CTL_len & 1) \
+ CTL_tortoise = XCDR (CTL_tortoise); \
+ else if (EQ (CTL_hare, CTL_tortoise)) \
+ Fsignal (Qcircular_list, list1 (CTL_list)); \
+ } \
+ \
+ if (! NILP (CTL_hare)) \
+ signal_malformed_list_error (CTL_list); \
+} while (0)
+
+/*********** string ***********/
-/* (The size and data fields have underscores prepended to catch old
- code that attempts to reference the fields directly) */
struct Lisp_String
{
-#ifdef LRECORD_STRING
struct lrecord_header lheader;
-#endif
- Bytecount _size;
- Bufbyte *_data;
+ Bytecount size;
+ Bufbyte *data;
Lisp_Object plist;
};
+typedef struct Lisp_String Lisp_String;
-#ifdef LRECORD_STRING
-
-DECLARE_LRECORD (string, struct Lisp_String);
-#define XSTRING(x) XRECORD (x, string, struct Lisp_String)
+DECLARE_LRECORD (string, Lisp_String);
+#define XSTRING(x) XRECORD (x, string, Lisp_String)
#define XSETSTRING(x, p) XSETRECORD (x, p, string)
#define STRINGP(x) RECORDP (x, string)
-#define GC_STRINGP(x) GC_RECORDP (x, string)
#define CHECK_STRING(x) CHECK_RECORD (x, string)
#define CONCHECK_STRING(x) CONCHECK_RECORD (x, string)
-#else /* ! LRECORD_STRING */
-
-DECLARE_NONRECORD (string, Lisp_Type_String, struct Lisp_String);
-#define XSTRING(x) XNONRECORD (x, string, Lisp_Type_String, struct Lisp_String)
-#define XSETSTRING(x, p) XSETOBJ (x, Lisp_Type_String, p)
-#define STRINGP(x) (XTYPE (x) == Lisp_Type_String)
-#define GC_STRINGP(x) (XGCTYPE (x) == Lisp_Type_String)
-#define CHECK_STRING(x) CHECK_NONRECORD (x, Lisp_Type_String, Qstringp)
-#define CONCHECK_STRING(x) CONCHECK_NONRECORD (x, Lisp_Type_String, Qstringp)
-
-#endif /* ! LRECORD_STRING */
-
#ifdef MULE
Charcount bytecount_to_charcount (CONST Bufbyte *ptr, Bytecount len);
#endif /* not MULE */
-#define string_length(s) ((s)->_size)
+#define string_length(s) ((s)->size)
#define XSTRING_LENGTH(s) string_length (XSTRING (s))
#define XSTRING_CHAR_LENGTH(s) string_char_length (XSTRING (s))
-#define string_data(s) ((s)->_data + 0)
+#define string_data(s) ((s)->data + 0)
#define XSTRING_DATA(s) string_data (XSTRING (s))
-#define string_byte(s, i) ((s)->_data[i] + 0)
+#define string_byte(s, i) ((s)->data[i] + 0)
#define XSTRING_BYTE(s, i) string_byte (XSTRING (s), i)
-#define string_byte_addr(s, i) (&((s)->_data[i]))
-#define set_string_length(s, len) ((void) ((s)->_size = (len)))
-#define set_string_data(s, ptr) ((void) ((s)->_data = (ptr)))
-#define set_string_byte(s, i, c) ((void) ((s)->_data[i] = (c)))
+#define string_byte_addr(s, i) (&((s)->data[i]))
+#define set_string_length(s, len) ((void) ((s)->size = (len)))
+#define set_string_data(s, ptr) ((void) ((s)->data = (ptr)))
+#define set_string_byte(s, i, c) ((void) ((s)->data[i] = (c)))
-void resize_string (struct Lisp_String *s, Bytecount pos, Bytecount delta);
+void resize_string (Lisp_String *s, Bytecount pos, Bytecount delta);
#ifdef MULE
-INLINE Charcount string_char_length (struct Lisp_String *s);
+INLINE Charcount string_char_length (Lisp_String *s);
INLINE Charcount
-string_char_length (struct Lisp_String *s)
+string_char_length (Lisp_String *s)
{
return bytecount_to_charcount (string_data (s), string_length (s));
}
# define string_char(s, i) charptr_emchar_n (string_data (s), i)
# define string_char_addr(s, i) charptr_n_addr (string_data (s), i)
-void set_string_char (struct Lisp_String *s, Charcount i, Emchar c);
+void set_string_char (Lisp_String *s, Charcount i, Emchar c);
#else /* not MULE */
struct Lisp_Vector
{
-#ifdef LRECORD_VECTOR
struct lcrecord_header header;
-#endif
long size;
/* next is now chained through v->contents[size], terminated by Qzero.
This means that pure vectors don't need a "next" */
/* struct Lisp_Vector *next; */
Lisp_Object contents[1];
};
+typedef struct Lisp_Vector Lisp_Vector;
-#ifdef LRECORD_VECTOR
-
-DECLARE_LRECORD (vector, struct Lisp_Vector);
-#define XVECTOR(x) XRECORD (x, vector, struct Lisp_Vector)
+DECLARE_LRECORD (vector, Lisp_Vector);
+#define XVECTOR(x) XRECORD (x, vector, Lisp_Vector)
#define XSETVECTOR(x, p) XSETRECORD (x, p, vector)
#define VECTORP(x) RECORDP (x, vector)
-#define GC_VECTORP(x) GC_RECORDP (x, vector)
#define CHECK_VECTOR(x) CHECK_RECORD (x, vector)
#define CONCHECK_VECTOR(x) CONCHECK_RECORD (x, vector)
-#else
-
-DECLARE_NONRECORD (vector, Lisp_Type_Vector, struct Lisp_Vector);
-#define XVECTOR(x) XNONRECORD (x, vector, Lisp_Type_Vector, struct Lisp_Vector)
-#define XSETVECTOR(x, p) XSETOBJ (x, Lisp_Type_Vector, p)
-#define VECTORP(x) (XTYPE (x) == Lisp_Type_Vector)
-#define GC_VECTORP(x) (XGCTYPE (x) == Lisp_Type_Vector)
-#define CHECK_VECTOR(x) CHECK_NONRECORD (x, Lisp_Type_Vector, Qvectorp)
-#define CONCHECK_VECTOR(x) CONCHECK_NONRECORD (x, Lisp_Type_Vector, Qvectorp)
-
-#endif
-
#define vector_length(v) ((v)->size)
#define XVECTOR_LENGTH(s) vector_length (XVECTOR (s))
#define vector_data(v) ((v)->contents)
#define XVECTOR_DATA(s) vector_data (XVECTOR (s))
-#ifndef LRECORD_VECTOR
-# define vector_next(v) ((v)->contents[(v)->size])
-#endif
/*********** bit vector ***********/
{
struct lrecord_header lheader;
Lisp_Object next;
- long size;
- unsigned int bits[1];
+ size_t size;
+ unsigned long bits[1];
};
+typedef struct Lisp_Bit_Vector Lisp_Bit_Vector;
-DECLARE_LRECORD (bit_vector, struct Lisp_Bit_Vector);
-#define XBIT_VECTOR(x) XRECORD (x, bit_vector, struct Lisp_Bit_Vector)
+DECLARE_LRECORD (bit_vector, Lisp_Bit_Vector);
+#define XBIT_VECTOR(x) XRECORD (x, bit_vector, Lisp_Bit_Vector)
#define XSETBIT_VECTOR(x, p) XSETRECORD (x, p, bit_vector)
#define BIT_VECTORP(x) RECORDP (x, bit_vector)
-#define GC_BIT_VECTORP(x) GC_RECORDP (x, bit_vector)
#define CHECK_BIT_VECTOR(x) CHECK_RECORD (x, bit_vector)
#define CONCHECK_BIT_VECTOR(x) CONCHECK_RECORD (x, bit_vector)
#define BITP(x) (INTP (x) && (XINT (x) == 0 || XINT (x) == 1))
-#define GC_BITP(x) (GC_INTP (x) && (XINT (x) == 0 || XINT (x) == 1))
#define CHECK_BIT(x) do { \
if (!BITP (x)) \
#define bit_vector_length(v) ((v)->size)
#define bit_vector_next(v) ((v)->next)
-INLINE int bit_vector_bit (struct Lisp_Bit_Vector *v, int i);
+INLINE int bit_vector_bit (Lisp_Bit_Vector *v, size_t n);
INLINE int
-bit_vector_bit (struct Lisp_Bit_Vector *v, int i)
+bit_vector_bit (Lisp_Bit_Vector *v, size_t n)
{
- unsigned int ui = (unsigned int) i;
-
- return (((v)->bits[ui >> LONGBITS_LOG2] >> (ui & (LONGBITS_POWER_OF_2 - 1)))
+ return ((v->bits[n >> LONGBITS_LOG2] >> (n & (LONGBITS_POWER_OF_2 - 1)))
& 1);
}
-INLINE void set_bit_vector_bit (struct Lisp_Bit_Vector *v, int i, int value);
+INLINE void set_bit_vector_bit (Lisp_Bit_Vector *v, size_t n, int value);
INLINE void
-set_bit_vector_bit (struct Lisp_Bit_Vector *v, int i, int value)
+set_bit_vector_bit (Lisp_Bit_Vector *v, size_t n, int value)
{
- unsigned int ui = (unsigned int) i;
if (value)
- (v)->bits[ui >> LONGBITS_LOG2] |= (1 << (ui & (LONGBITS_POWER_OF_2 - 1)));
+ v->bits[n >> LONGBITS_LOG2] |= (1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
else
- (v)->bits[ui >> LONGBITS_LOG2] &= ~(1 << (ui & (LONGBITS_POWER_OF_2 - 1)));
+ v->bits[n >> LONGBITS_LOG2] &= ~(1UL << (n & (LONGBITS_POWER_OF_2 - 1)));
}
/* Number of longs required to hold LEN bits */
#define BIT_VECTOR_LONG_STORAGE(len) \
- ((len + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2)
+ (((len) + LONGBITS_POWER_OF_2 - 1) >> LONGBITS_LOG2)
/*********** symbol ***********/
-/* In a symbol, the markbit of the plist is used as the gc mark bit */
-
struct Lisp_Symbol
{
-#ifdef LRECORD_SYMBOL
struct lrecord_header lheader;
-#endif
/* next symbol in this obarray bucket */
struct Lisp_Symbol *next;
struct Lisp_String *name;
Lisp_Object value;
Lisp_Object function;
- /* non-nil if the symbol is interned in Vobarray */
- Lisp_Object obarray;
Lisp_Object plist;
};
+typedef struct Lisp_Symbol Lisp_Symbol;
-#define SYMBOL_IS_KEYWORD(sym) (string_byte (XSYMBOL(sym)->name, 0) == ':')
+#define SYMBOL_IS_KEYWORD(sym) \
+ ((string_byte (symbol_name (XSYMBOL (sym)), 0) == ':') \
+ && EQ (sym, oblookup (Vobarray, \
+ string_data (symbol_name (XSYMBOL (sym))), \
+ string_length (symbol_name (XSYMBOL (sym))))))
#define KEYWORDP(obj) (SYMBOLP (obj) && SYMBOL_IS_KEYWORD (obj))
-#ifdef LRECORD_SYMBOL
-
-DECLARE_LRECORD (symbol, struct Lisp_Symbol);
-#define XSYMBOL(x) XRECORD (x, symbol, struct Lisp_Symbol)
+DECLARE_LRECORD (symbol, Lisp_Symbol);
+#define XSYMBOL(x) XRECORD (x, symbol, Lisp_Symbol)
#define XSETSYMBOL(x, p) XSETRECORD (x, p, symbol)
#define SYMBOLP(x) RECORDP (x, symbol)
-#define GC_SYMBOLP(x) GC_RECORDP (x, symbol)
#define CHECK_SYMBOL(x) CHECK_RECORD (x, symbol)
#define CONCHECK_SYMBOL(x) CONCHECK_RECORD (x, symbol)
-#else
-
-DECLARE_NONRECORD (symbol, Lisp_Type_Symbol, struct Lisp_Symbol);
-#define XSYMBOL(x) XNONRECORD (x, symbol, Lisp_Type_Symbol, struct Lisp_Symbol)
-#define XSETSYMBOL(s, p) XSETOBJ ((s), Lisp_Type_Symbol, (p))
-#define SYMBOLP(x) (XTYPE (x) == Lisp_Type_Symbol)
-#define GC_SYMBOLP(x) (XGCTYPE (x) == Lisp_Type_Symbol)
-#define CHECK_SYMBOL(x) CHECK_NONRECORD (x, Lisp_Type_Symbol, Qsymbolp)
-#define CONCHECK_SYMBOL(x) CONCHECK_NONRECORD (x, Lisp_Type_Symbol, Qsymbolp)
-
-#endif
-
#define symbol_next(s) ((s)->next)
#define symbol_name(s) ((s)->name)
#define symbol_value(s) ((s)->value)
CONST char *name;
lisp_fn_t subr_fn;
};
+typedef struct Lisp_Subr Lisp_Subr;
-DECLARE_LRECORD (subr, struct Lisp_Subr);
-#define XSUBR(x) XRECORD (x, subr, struct Lisp_Subr)
+DECLARE_LRECORD (subr, Lisp_Subr);
+#define XSUBR(x) XRECORD (x, subr, Lisp_Subr)
#define XSETSUBR(x, p) XSETRECORD (x, p, subr)
#define SUBRP(x) RECORDP (x, subr)
-#define GC_SUBRP(x) GC_RECORDP (x, subr)
#define CHECK_SUBR(x) CHECK_RECORD (x, subr)
#define CONCHECK_SUBR(x) CONCHECK_RECORD (x, subr)
Memind memind;
char insertion_type;
};
+typedef struct Lisp_Marker Lisp_Marker;
-DECLARE_LRECORD (marker, struct Lisp_Marker);
-#define XMARKER(x) XRECORD (x, marker, struct Lisp_Marker)
+DECLARE_LRECORD (marker, Lisp_Marker);
+#define XMARKER(x) XRECORD (x, marker, Lisp_Marker)
#define XSETMARKER(x, p) XSETRECORD (x, p, marker)
#define MARKERP(x) RECORDP (x, marker)
-#define GC_MARKERP(x) GC_RECORDP (x, marker)
#define CHECK_MARKER(x) CHECK_RECORD (x, marker)
#define CONCHECK_MARKER(x) CONCHECK_RECORD (x, marker)
/*********** char ***********/
#define CHARP(x) (XTYPE (x) == Lisp_Type_Char)
-#define GC_CHARP(x) (XGCTYPE (x) == Lisp_Type_Char)
#ifdef ERROR_CHECK_TYPECHECK
#ifdef LISP_FLOAT_TYPE
-/* Note: the 'unused__next__' field exists only to ensure that the
+/* Note: the 'unused_next_' field exists only to ensure that the
`next' pointer fits within the structure, for the purposes of the
free list. This makes a difference in the unlikely case of
sizeof(double) being smaller than sizeof(void *). */
struct Lisp_Float
{
struct lrecord_header lheader;
- union { double d; struct Lisp_Float *unused__next__; } data;
+ union { double d; struct Lisp_Float *unused_next_; } data;
};
+typedef struct Lisp_Float Lisp_Float;
-DECLARE_LRECORD (float, struct Lisp_Float);
-#define XFLOAT(x) XRECORD (x, float, struct Lisp_Float)
+DECLARE_LRECORD (float, Lisp_Float);
+#define XFLOAT(x) XRECORD (x, float, Lisp_Float)
#define XSETFLOAT(x, p) XSETRECORD (x, p, float)
#define FLOATP(x) RECORDP (x, float)
-#define GC_FLOATP(x) GC_RECORDP (x, float)
#define CHECK_FLOAT(x) CHECK_RECORD (x, float)
#define CONCHECK_FLOAT(x) CONCHECK_RECORD (x, float)
#define float_data(f) ((f)->data.d)
+#define XFLOAT_DATA(x) float_data (XFLOAT (x))
#define XFLOATINT(n) extract_float (n)
x = wrong_type_argument (Qnumberp, x); \
} while (0)
-/* These are always continuable because they change their arguments
- even when no error is signalled. */
-
-#define CHECK_INT_OR_FLOAT_COERCE_MARKER(x) do { \
- if (INT_OR_FLOATP (x)) \
- ; \
- else if (MARKERP (x)) \
- x = make_int (marker_position (x)); \
- else \
- x = wrong_type_argument (Qnumber_or_marker_p, x); \
-} while (0)
-
-#define CHECK_INT_OR_FLOAT_COERCE_CHAR_OR_MARKER(x) do { \
- if (INT_OR_FLOATP (x)) \
- ; \
- else if (CHARP (x)) \
- x = make_int (XCHAR (x)); \
- else if (MARKERP (x)) \
- x = make_int (marker_position (x)); \
- else \
- x = wrong_type_argument (Qnumber_char_or_marker_p, x); \
-} while (0)
-
# define INT_OR_FLOATP(x) (INTP (x) || FLOATP (x))
-# define GC_INT_OR_FLOATP(x) (GC_INTP (x) || GC_FLOATP (x))
#else /* not LISP_FLOAT_TYPE */
#define XFLOAT(x) --- error! No float support. ---
#define XSETFLOAT(x, p) --- error! No float support. ---
#define FLOATP(x) 0
-#define GC_FLOATP(x) 0
#define CHECK_FLOAT(x) --- error! No float support. ---
#define CONCHECK_FLOAT(x) --- error! No float support. ---
#define XFLOATINT(n) XINT(n)
#define CHECK_INT_OR_FLOAT CHECK_INT
#define CONCHECK_INT_OR_FLOAT CONCHECK_INT
-#define CHECK_INT_OR_FLOAT_COERCE_MARKER CHECK_INT_COERCE_MARKER
-#define CHECK_INT_OR_FLOAT_COERCE_CHAR_OR_MARKER \
- CHECK_INT_COERCE_CHAR_OR_MARKER
-#define INT_OR_FLOATP(x) (INTP (x))
-# define GC_INT_OR_FLOATP(x) (GC_INTP (x))
+#define INT_OR_FLOATP(x) INTP (x)
#endif /* not LISP_FLOAT_TYPE */
/*********** int ***********/
-#define GC_INTP(x) INTP (x)
-
#define ZEROP(x) EQ (x, Qzero)
-#define GC_ZEROP(x) GC_EQ (x, Qzero)
#ifdef ERROR_CHECK_TYPECHECK
} while (0)
#define NATNUMP(x) (INTP (x) && XINT (x) >= 0)
-#define GC_NATNUMP(x) (GC_INTP (x) && XINT (x) >= 0)
#define CHECK_NATNUM(x) do { \
if (!NATNUMP (x)) \
x = wrong_type_argument (Qinteger_char_or_marker_p, x); \
} while (0)
-/*********** pure space ***********/
-#define CHECK_IMPURE(obj) \
- do { if (purified (obj)) pure_write_error (obj); } while (0)
+/*********** readonly objects ***********/
+
+#define CHECK_C_WRITEABLE(obj) \
+ do { if (c_readonly (obj)) c_write_error (obj); } while (0)
+
+#define CHECK_LISP_WRITEABLE(obj) \
+ do { if (lisp_readonly (obj)) lisp_write_error (obj); } while (0)
+
+#define C_READONLY(obj) (C_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
+#define LISP_READONLY(obj) (LISP_READONLY_RECORD_HEADER_P(XRECORD_LHEADER (obj)))
/*********** structures ***********/
#define XWEAK_LIST(x) XRECORD (x, weak_list, struct weak_list)
#define XSETWEAK_LIST(x, p) XSETRECORD (x, p, weak_list)
#define WEAK_LISTP(x) RECORDP (x, weak_list)
-#define GC_WEAK_LISTP(x) GC_RECORDP (x, weak_list)
#define CHECK_WEAK_LIST(x) CHECK_RECORD (x, weak_list)
#define CONCHECK_WEAK_LIST(x) CONCHECK_RECORD (x, weak_list)
Lisp_Object make_weak_list (enum weak_list_type type);
/* The following two are only called by the garbage collector */
-int finish_marking_weak_lists (int (*obj_marked_p) (Lisp_Object),
- void (*markobj) (Lisp_Object));
-void prune_weak_lists (int (*obj_marked_p) (Lisp_Object));
+int finish_marking_weak_lists (void);
+void prune_weak_lists (void);
/*********** lcrecord lists ***********/
#define XLCRECORD_LIST(x) XRECORD (x, lcrecord_list, struct lcrecord_list)
#define XSETLCRECORD_LIST(x, p) XSETRECORD (x, p, lcrecord_list)
#define LCRECORD_LISTP(x) RECORDP (x, lcrecord_list)
-#define GC_LCRECORD_LISTP(x) GC_RECORDP (x, lcrecord_list)
/* #define CHECK_LCRECORD_LIST(x) CHECK_RECORD (x, lcrecord_list)
Lcrecord lists should never escape to the Lisp level, so
functions should not be doing this. */
\f
/************************************************************************/
-/* Definitions of primitive Lisp functions and variables */
+/* Definitions of primitive Lisp functions and variables */
/************************************************************************/
valid in a C identifier, with an "F" prepended.
The name of the C constant structure that records information
on this function for internal use is "S" concatenated with Fname.
- `minargs' should be a number, the minimum number of arguments allowed.
- `maxargs' should be a number, the maximum number of arguments allowed,
+ `min_args' should be a number, the minimum number of arguments allowed.
+ `max_args' should be a number, the maximum number of arguments allowed,
or else MANY or UNEVALLED.
MANY means pass a vector of evaluated arguments,
in the form of an integer number-of-arguments
Lisp_Object,Lisp_Object,Lisp_Object
#define EXFUN_MANY int, Lisp_Object*
#define EXFUN_UNEVALLED Lisp_Object
-#define EXFUN(sym, maxargs) Lisp_Object sym (EXFUN_##maxargs)
+#define EXFUN(sym, max_args) Lisp_Object sym (EXFUN_##max_args)
#define SUBR_MAX_ARGS 8
#define MANY -2
/* Can't be const, because then subr->doc is read-only and
Snarf_documentation chokes */
-#ifdef USE_INDEXED_LRECORD_IMPLEMENTATION
-# define subr_lheader_initializer { 0, 0, 0 }
-#else
-# define subr_lheader_initializer { lrecord_subr }
-#endif
+#define subr_lheader_initializer { 0, 0, 0, 0 }
-#define DEFUN(lname, Fname, minargs, maxargs, prompt, arglist) \
- Lisp_Object Fname (EXFUN_##maxargs); \
+#define DEFUN(lname, Fname, min_args, max_args, prompt, arglist) \
+ Lisp_Object Fname (EXFUN_##max_args); \
static struct Lisp_Subr S##Fname = { subr_lheader_initializer, \
- minargs, maxargs, prompt, 0, lname, (lisp_fn_t) Fname }; \
- Lisp_Object Fname (DEFUN_##maxargs arglist)
+ min_args, max_args, prompt, 0, lname, (lisp_fn_t) Fname }; \
+ Lisp_Object Fname (DEFUN_##max_args arglist)
/* Heavy ANSI C preprocessor hackery to get DEFUN to declare a
- prototype that matches maxargs, and add the obligatory
+ prototype that matches max_args, and add the obligatory
`Lisp_Object' type declaration to the formal C arguments. */
#define DEFUN_MANY(named_int, named_Lisp_Object) named_int, named_Lisp_Object
#define DEFUN_7(a,b,c,d,e,f,g) DEFUN_6(a,b,c,d,e,f), Lisp_Object g
#define DEFUN_8(a,b,c,d,e,f,g,h) DEFUN_7(a,b,c,d,e,f,g),Lisp_Object h
-/* WARNING: If you add defines here for higher values of maxargs,
- make sure to also fix the clauses in inline_funcall_fn(),
+/* WARNING: If you add defines here for higher values of max_args,
+ make sure to also fix the clauses in PRIMITIVE_FUNCALL(),
and change the define of SUBR_MAX_ARGS above. */
#include "symeval.h"
-/* Depth of special binding/unwind-protect stack. Use as arg to `unbind_to' */
-int specpdl_depth (void);
+/* `specpdl' is the special binding/unwind-protect stack.
+
+ Knuth says (see the Jargon File):
+ At MIT, `pdl' [abbreviation for `Push Down List'] used to
+ be a more common synonym for `stack'.
+ Everywhere else `stack' seems to be the preferred term.
+
+ specpdl_depth is the current depth of `specpdl'.
+ Save this for use later as arg to `unbind_to'. */
+extern int specpdl_depth_counter;
+#define specpdl_depth() specpdl_depth_counter
\f
/************************************************************************/
-/* Checking for QUIT */
+/* Checking for QUIT */
/************************************************************************/
/* Asynchronous events set something_happened, and then are processed
\f
/************************************************************************/
-/* hashing */
+/* hashing */
/************************************************************************/
/* #### for a 64-bit machine, we should substitute a prime just over 2^32 */
#define HASH8(a,b,c,d,e,f,g,h) (GOOD_HASH * HASH7 (a,b,c,d,e,f,g) + (h))
#define HASH9(a,b,c,d,e,f,g,h,i) (GOOD_HASH * HASH8 (a,b,c,d,e,f,g,h) + (i))
-/* Enough already! */
-
#define LISP_HASH(obj) ((unsigned long) LISP_TO_VOID (obj))
unsigned long string_hash (CONST void *xv);
unsigned long memory_hash (CONST void *xv, size_t size);
\f
/************************************************************************/
-/* String translation */
+/* String translation */
/************************************************************************/
#ifdef I18N3
\f
/************************************************************************/
-/* Garbage collection / GC-protection */
+/* Garbage collection / GC-protection */
/************************************************************************/
/* number of bytes of structure consed since last GC */
#define NNGCPRO5(v1,v2,v3,v4,v5) \
debug_gcpro5 (__FILE__, __LINE__,&nngcpro1,&nngcpro2,&nngcpro3,&nngcpro4,\
&nngcpro5,&v1,&v2,&v3,&v4,&v5)
-#define NUNNGCPRO \
+#define NNUNGCPRO \
debug_ungcpro(__FILE__, __LINE__,&nngcpro1)
#else /* ! DEBUG_GCPRO */
-#define GCPRO1(varname) \
- {gcpro1.next = gcprolist; gcpro1.var = &varname; gcpro1.nvars = 1; \
- gcprolist = &gcpro1; }
-
-#define GCPRO2(varname1, varname2) \
- {gcpro1.next = gcprolist; gcpro1.var = &varname1; gcpro1.nvars = 1; \
- gcpro2.next = &gcpro1; gcpro2.var = &varname2; gcpro2.nvars = 1; \
- gcprolist = &gcpro2; }
-
-#define GCPRO3(varname1, varname2, varname3) \
- {gcpro1.next = gcprolist; gcpro1.var = &varname1; gcpro1.nvars = 1; \
- gcpro2.next = &gcpro1; gcpro2.var = &varname2; gcpro2.nvars = 1; \
- gcpro3.next = &gcpro2; gcpro3.var = &varname3; gcpro3.nvars = 1; \
- gcprolist = &gcpro3; }
-
-#define GCPRO4(varname1, varname2, varname3, varname4) \
- {gcpro1.next = gcprolist; gcpro1.var = &varname1; gcpro1.nvars = 1; \
- gcpro2.next = &gcpro1; gcpro2.var = &varname2; gcpro2.nvars = 1; \
- gcpro3.next = &gcpro2; gcpro3.var = &varname3; gcpro3.nvars = 1; \
- gcpro4.next = &gcpro3; gcpro4.var = &varname4; gcpro4.nvars = 1; \
- gcprolist = &gcpro4; }
-
-#define GCPRO5(varname1, varname2, varname3, varname4, varname5) \
- {gcpro1.next = gcprolist; gcpro1.var = &varname1; gcpro1.nvars = 1; \
- gcpro2.next = &gcpro1; gcpro2.var = &varname2; gcpro2.nvars = 1; \
- gcpro3.next = &gcpro2; gcpro3.var = &varname3; gcpro3.nvars = 1; \
- gcpro4.next = &gcpro3; gcpro4.var = &varname4; gcpro4.nvars = 1; \
- gcpro5.next = &gcpro4; gcpro5.var = &varname5; gcpro5.nvars = 1; \
- gcprolist = &gcpro5; }
-
-#define UNGCPRO (gcprolist = gcpro1.next)
-
-#define NGCPRO1(varname) \
- {ngcpro1.next = gcprolist; ngcpro1.var = &varname; ngcpro1.nvars = 1; \
- gcprolist = &ngcpro1; }
-
-#define NGCPRO2(varname1, varname2) \
- {ngcpro1.next = gcprolist; ngcpro1.var = &varname1; ngcpro1.nvars = 1; \
- ngcpro2.next = &ngcpro1; ngcpro2.var = &varname2; ngcpro2.nvars = 1; \
- gcprolist = &ngcpro2; }
-
-#define NGCPRO3(varname1, varname2, varname3) \
- {ngcpro1.next = gcprolist; ngcpro1.var = &varname1; ngcpro1.nvars = 1; \
- ngcpro2.next = &ngcpro1; ngcpro2.var = &varname2; ngcpro2.nvars = 1; \
- ngcpro3.next = &ngcpro2; ngcpro3.var = &varname3; ngcpro3.nvars = 1; \
- gcprolist = &ngcpro3; }
-
-#define NGCPRO4(varname1, varname2, varname3, varname4) \
- {ngcpro1.next = gcprolist; ngcpro1.var = &varname1; ngcpro1.nvars = 1; \
- ngcpro2.next = &ngcpro1; ngcpro2.var = &varname2; ngcpro2.nvars = 1; \
- ngcpro3.next = &ngcpro2; ngcpro3.var = &varname3; ngcpro3.nvars = 1; \
- ngcpro4.next = &ngcpro3; ngcpro4.var = &varname4; ngcpro4.nvars = 1; \
- gcprolist = &ngcpro4; }
-
-#define NGCPRO5(varname1, varname2, varname3, varname4, varname5) \
- {ngcpro1.next = gcprolist; ngcpro1.var = &varname1; ngcpro1.nvars = 1; \
- ngcpro2.next = &ngcpro1; ngcpro2.var = &varname2; ngcpro2.nvars = 1; \
- ngcpro3.next = &ngcpro2; ngcpro3.var = &varname3; ngcpro3.nvars = 1; \
- ngcpro4.next = &ngcpro3; ngcpro4.var = &varname4; ngcpro4.nvars = 1; \
- ngcpro5.next = &ngcpro4; ngcpro5.var = &varname5; ngcpro5.nvars = 1; \
- gcprolist = &ngcpro5; }
-
-#define NUNGCPRO (gcprolist = ngcpro1.next)
-
-#define NNGCPRO1(varname) \
- {nngcpro1.next = gcprolist; nngcpro1.var = &varname; nngcpro1.nvars = 1; \
- gcprolist = &nngcpro1; }
-
-#define NNGCPRO2(varname1, varname2) \
- {nngcpro1.next = gcprolist; nngcpro1.var = &varname1; nngcpro1.nvars = 1; \
- nngcpro2.next = &nngcpro1; nngcpro2.var = &varname2; nngcpro2.nvars = 1; \
- gcprolist = &nngcpro2; }
-
-#define NNGCPRO3(varname1, varname2, varname3) \
- {nngcpro1.next = gcprolist; nngcpro1.var = &varname1; nngcpro1.nvars = 1; \
- nngcpro2.next = &nngcpro1; nngcpro2.var = &varname2; nngcpro2.nvars = 1; \
- nngcpro3.next = &nngcpro2; nngcpro3.var = &varname3; nngcpro3.nvars = 1; \
- gcprolist = &nngcpro3; }
-
-#define NNGCPRO4(varname1, varname2, varname3, varname4) \
- {nngcpro1.next = gcprolist; nngcpro1.var = &varname1; nngcpro1.nvars = 1; \
- nngcpro2.next = &nngcpro1; nngcpro2.var = &varname2; nngcpro2.nvars = 1; \
- nngcpro3.next = &nngcpro2; nngcpro3.var = &varname3; nngcpro3.nvars = 1; \
- nngcpro4.next = &nngcpro3; nngcpro4.var = &varname4; nngcpro4.nvars = 1; \
- gcprolist = &nngcpro4; }
-
-#define NNGCPRO5(varname1, varname2, varname3, varname4, varname5) \
- {nngcpro1.next = gcprolist; nngcpro1.var = &varname1; nngcpro1.nvars = 1; \
- nngcpro2.next = &nngcpro1; nngcpro2.var = &varname2; nngcpro2.nvars = 1; \
- nngcpro3.next = &nngcpro2; nngcpro3.var = &varname3; nngcpro3.nvars = 1; \
- nngcpro4.next = &nngcpro3; nngcpro4.var = &varname4; nngcpro4.nvars = 1; \
- nngcpro5.next = &nngcpro4; nngcpro5.var = &varname5; nngcpro5.nvars = 1; \
- gcprolist = &nngcpro5; }
-
-#define NNUNGCPRO (gcprolist = nngcpro1.next)
+#define GCPRO1(var1) ((void) ( \
+ gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
+ gcprolist = &gcpro1 ))
+
+#define GCPRO2(var1, var2) ((void) ( \
+ gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
+ gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
+ gcprolist = &gcpro2 ))
+
+#define GCPRO3(var1, var2, var3) ((void) ( \
+ gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
+ gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
+ gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
+ gcprolist = &gcpro3 ))
+
+#define GCPRO4(var1, var2, var3, var4) ((void) ( \
+ gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
+ gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
+ gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
+ gcpro4.next = &gcpro3, gcpro4.var = &var4, gcpro4.nvars = 1, \
+ gcprolist = &gcpro4 ))
+
+#define GCPRO5(var1, var2, var3, var4, var5) ((void) ( \
+ gcpro1.next = gcprolist, gcpro1.var = &var1, gcpro1.nvars = 1, \
+ gcpro2.next = &gcpro1, gcpro2.var = &var2, gcpro2.nvars = 1, \
+ gcpro3.next = &gcpro2, gcpro3.var = &var3, gcpro3.nvars = 1, \
+ gcpro4.next = &gcpro3, gcpro4.var = &var4, gcpro4.nvars = 1, \
+ gcpro5.next = &gcpro4, gcpro5.var = &var5, gcpro5.nvars = 1, \
+ gcprolist = &gcpro5 ))
+
+#define UNGCPRO ((void) (gcprolist = gcpro1.next))
+
+#define NGCPRO1(var1) ((void) ( \
+ ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
+ gcprolist = &ngcpro1 ))
+
+#define NGCPRO2(var1, var2) ((void) ( \
+ ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
+ ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
+ gcprolist = &ngcpro2 ))
+
+#define NGCPRO3(var1, var2, var3) ((void) ( \
+ ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
+ ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
+ ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
+ gcprolist = &ngcpro3 ))
+
+#define NGCPRO4(var1, var2, var3, var4) ((void) ( \
+ ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
+ ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
+ ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
+ ngcpro4.next = &ngcpro3, ngcpro4.var = &var4, ngcpro4.nvars = 1, \
+ gcprolist = &ngcpro4 ))
+
+#define NGCPRO5(var1, var2, var3, var4, var5) ((void) ( \
+ ngcpro1.next = gcprolist, ngcpro1.var = &var1, ngcpro1.nvars = 1, \
+ ngcpro2.next = &ngcpro1, ngcpro2.var = &var2, ngcpro2.nvars = 1, \
+ ngcpro3.next = &ngcpro2, ngcpro3.var = &var3, ngcpro3.nvars = 1, \
+ ngcpro4.next = &ngcpro3, ngcpro4.var = &var4, ngcpro4.nvars = 1, \
+ ngcpro5.next = &ngcpro4, ngcpro5.var = &var5, ngcpro5.nvars = 1, \
+ gcprolist = &ngcpro5 ))
+
+#define NUNGCPRO ((void) (gcprolist = ngcpro1.next))
+
+#define NNGCPRO1(var1) ((void) ( \
+ nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
+ gcprolist = &nngcpro1 ))
+
+#define NNGCPRO2(var1, var2) ((void) ( \
+ nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
+ nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
+ gcprolist = &nngcpro2 ))
+
+#define NNGCPRO3(var1, var2, var3) ((void) ( \
+ nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
+ nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
+ nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
+ gcprolist = &nngcpro3 ))
+
+#define NNGCPRO4(var1, var2, var3, var4) ((void) ( \
+ nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
+ nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
+ nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
+ nngcpro4.next = &nngcpro3, nngcpro4.var = &var4, nngcpro4.nvars = 1, \
+ gcprolist = &nngcpro4 ))
+
+#define NNGCPRO5(var1, var2, var3, var4, var5) ((void) ( \
+ nngcpro1.next = gcprolist, nngcpro1.var = &var1, nngcpro1.nvars = 1, \
+ nngcpro2.next = &nngcpro1, nngcpro2.var = &var2, nngcpro2.nvars = 1, \
+ nngcpro3.next = &nngcpro2, nngcpro3.var = &var3, nngcpro3.nvars = 1, \
+ nngcpro4.next = &nngcpro3, nngcpro4.var = &var4, nngcpro4.nvars = 1, \
+ nngcpro5.next = &nngcpro4, nngcpro5.var = &var5, nngcpro5.nvars = 1, \
+ gcprolist = &nngcpro5 ))
+
+#define NNUNGCPRO ((void) (gcprolist = nngcpro1.next))
#endif /* ! DEBUG_GCPRO */
/* "end-of-loop code not reached" */
/* "statement not reached */
#ifdef __SUNPRO_C
-#define RETURN__ if (1) return
+#define RETURN_SANS_WARNINGS if (1) return
#define RETURN_NOT_REACHED(value)
#else
-#define RETURN__ return
+#define RETURN_SANS_WARNINGS return
#define RETURN_NOT_REACHED(value) return value;
#endif
{ \
Lisp_Object ret_ungc_val = (expr); \
UNGCPRO; \
- RETURN__ ret_ungc_val; \
+ RETURN_SANS_WARNINGS ret_ungc_val; \
} while (0)
/* Evaluate expr, NUNGCPRO, UNGCPRO, and then return the value of expr. */
Lisp_Object ret_ungc_val = (expr); \
NUNGCPRO; \
UNGCPRO; \
- RETURN__ ret_ungc_val; \
+ RETURN_SANS_WARNINGS ret_ungc_val; \
} while (0)
/* Evaluate expr, NNUNGCPRO, NUNGCPRO, UNGCPRO, and then return the
NNUNGCPRO; \
NUNGCPRO; \
UNGCPRO; \
- RETURN__ ret_ungc_val; \
+ RETURN_SANS_WARNINGS ret_ungc_val; \
} while (0)
/* Evaluate expr, return it if it's not Qunbound. */
{ \
Lisp_Object ret_nunb_val = (expr); \
if (!UNBOUNDP (ret_nunb_val)) \
- RETURN__ ret_nunb_val; \
+ RETURN_SANS_WARNINGS ret_nunb_val; \
} while (0)
/* Call staticpro (&var) to protect static variable `var'. */
void staticpro (Lisp_Object *);
+/* Call staticpro_nodump (&var) to protect static variable `var'. */
+/* var will not be saved at dump time */
+void staticpro_nodump (Lisp_Object *);
+
+/* Call dumpstruct(&var, &desc) to dump the structure pointed to by `var'. */
+void dumpstruct (void *, const struct struct_description *);
+
+/* Call pdump_wire(&var) to ensure that var is properly updated after pdump. */
+void pdump_wire (Lisp_Object *);
+
+/* Call pdump_wire(&var) to ensure that var is properly updated after
+ pdump. var must point to a linked list of objects out of which
+ some may not be dumped */
+void pdump_wire_list (Lisp_Object *);
+
/* Nonzero means Emacs has already been initialized.
Used during startup to detect startup of dumped Emacs. */
extern int initialized;
#define DIRECTORY_SEP '/'
#endif
#ifndef IS_DIRECTORY_SEP
-#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)
+#define IS_DIRECTORY_SEP(c) ((c) == DIRECTORY_SEP)
#endif
#ifndef IS_DEVICE_SEP
#ifndef DEVICE_SEP
-#define IS_DEVICE_SEP(_c_) 0
+#define IS_DEVICE_SEP(c) 0
#else
-#define IS_DEVICE_SEP(_c_) ((_c_) == DEVICE_SEP)
+#define IS_DEVICE_SEP(c) ((c) == DEVICE_SEP)
#endif
#endif
#ifndef IS_ANY_SEP
-#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))
+#define IS_ANY_SEP(c) IS_DIRECTORY_SEP (c)
#endif
#ifdef HAVE_INTTYPES_H
/* Defined in alloc.c */
void release_breathing_space (void);
Lisp_Object noseeum_cons (Lisp_Object, Lisp_Object);
-Lisp_Object make_vector (EMACS_INT, Lisp_Object);
+Lisp_Object make_vector (size_t, Lisp_Object);
Lisp_Object vector1 (Lisp_Object);
Lisp_Object vector2 (Lisp_Object, Lisp_Object);
Lisp_Object vector3 (Lisp_Object, Lisp_Object, Lisp_Object);
-Lisp_Object make_bit_vector (EMACS_INT, Lisp_Object);
-Lisp_Object make_bit_vector_from_byte_vector (unsigned char *, EMACS_INT);
+Lisp_Object make_bit_vector (size_t, Lisp_Object);
+Lisp_Object make_bit_vector_from_byte_vector (unsigned char *, size_t);
Lisp_Object noseeum_make_marker (void);
void garbage_collect_1 (void);
Lisp_Object acons (Lisp_Object, Lisp_Object, Lisp_Object);
extern int gc_currently_forbidden;
Lisp_Object restore_gc_inhibit (Lisp_Object);
extern EMACS_INT gc_generation_number[1];
-int purified (Lisp_Object);
+int c_readonly (Lisp_Object);
+int lisp_readonly (Lisp_Object);
Lisp_Object build_string (CONST char *);
Lisp_Object build_ext_string (CONST char *, enum external_data_format);
Lisp_Object build_translated_string (CONST char *);
enum external_data_format);
Lisp_Object make_uninit_string (Bytecount);
Lisp_Object make_float (double);
-size_t purespace_usage (void);
-void report_pure_usage (int, int);
-Lisp_Object make_pure_string (CONST Bufbyte *, Bytecount, Lisp_Object, int);
-Lisp_Object make_pure_pname (CONST Bufbyte *, Bytecount, int);
-Lisp_Object pure_cons (Lisp_Object, Lisp_Object);
-Lisp_Object pure_list (int, Lisp_Object *);
-Lisp_Object make_pure_vector (size_t, Lisp_Object);
-void free_cons (struct Lisp_Cons *);
+Lisp_Object make_string_nocopy (CONST Bufbyte *, Bytecount);
+void free_cons (Lisp_Cons *);
void free_list (Lisp_Object);
void free_alist (Lisp_Object);
void mark_conses_in_list (Lisp_Object);
-void free_marker (struct Lisp_Marker *);
+void free_marker (Lisp_Marker *);
int object_dead_p (Lisp_Object);
+void mark_object (Lisp_Object obj);
+int marked_p (Lisp_Object obj);
#ifdef MEMORY_USAGE_STATS
size_t malloced_storage_size (void *, size_t, struct overhead_stats *);
size_t fixed_type_block_overhead (size_t);
#endif
+#ifdef PDUMP
+void pdump (void);
+int pdump_load (void);
+
+extern char *pdump_start, *pdump_end;
+#define DUMPEDP(adr) ((((char *)(adr)) < pdump_end) && (((char *)(adr)) >= pdump_start))
+#else
+#define DUMPEDP(adr) 0
+#endif
/* Defined in buffer.c */
Lisp_Object make_buffer (struct buffer *);
void stuff_buffered_input (Lisp_Object);
/* Defined in data.c */
-DECLARE_DOESNT_RETURN (pure_write_error (Lisp_Object));
+DECLARE_DOESNT_RETURN (c_write_error (Lisp_Object));
+DECLARE_DOESNT_RETURN (lisp_write_error (Lisp_Object));
DECLARE_DOESNT_RETURN (args_out_of_range (Lisp_Object, Lisp_Object));
DECLARE_DOESNT_RETURN (args_out_of_range_3 (Lisp_Object, Lisp_Object,
Lisp_Object));
Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object);
DECLARE_DOESNT_RETURN (dead_wrong_type_argument (Lisp_Object, Lisp_Object));
-void check_int_range (int, int, int);
+void check_int_range (EMACS_INT, EMACS_INT, EMACS_INT);
enum arith_comparison {
arith_equal,
/* Defined in editfns.c */
void uncache_home_directory (void);
char *get_home_directory (void);
-char *user_login_name (int *);
+char *user_login_name (uid_t *);
Bufpos bufpos_clip_to_bounds (Bufpos, Bufpos, Bufpos);
Bytind bytind_clip_to_bounds (Bytind, Bytind, Bytind);
void buffer_insert1 (struct buffer *, Lisp_Object);
-Lisp_Object make_string_from_buffer (struct buffer *, int, int);
+Lisp_Object make_string_from_buffer (struct buffer *, Bufpos, Charcount);
+Lisp_Object make_string_from_buffer_no_extents (struct buffer *, Bufpos, Charcount);
Lisp_Object save_excursion_save (void);
Lisp_Object save_restriction_save (void);
Lisp_Object save_excursion_restore (Lisp_Object);
Lisp_Object save_current_buffer_restore (Lisp_Object);
/* Defined in emacs.c */
-DECLARE_DOESNT_RETURN_GCC__ATTRIBUTE__SYNTAX_SUCKS (fatal (CONST char *,
+DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (fatal (CONST char *,
...), 1, 2);
int stderr_out (CONST char *, ...) PRINTF_ARGS (1, 2);
int stdout_out (CONST char *, ...) PRINTF_ARGS (1, 2);
void maybe_signal_error (Lisp_Object, Lisp_Object, Lisp_Object, Error_behavior);
Lisp_Object maybe_signal_continuable_error (Lisp_Object, Lisp_Object,
Lisp_Object, Error_behavior);
-DECLARE_DOESNT_RETURN_GCC__ATTRIBUTE__SYNTAX_SUCKS (error (CONST char *,
+DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (error (CONST char *,
...), 1, 2);
void maybe_error (Lisp_Object, Error_behavior, CONST char *,
...) PRINTF_ARGS (3, 4);
Lisp_Object signal_simple_continuable_error (CONST char *, Lisp_Object);
Lisp_Object maybe_signal_simple_continuable_error (CONST char *, Lisp_Object,
Lisp_Object, Error_behavior);
-DECLARE_DOESNT_RETURN_GCC__ATTRIBUTE__SYNTAX_SUCKS (error_with_frob
+DECLARE_DOESNT_RETURN_GCC_ATTRIBUTE_SYNTAX_SUCKS (error_with_frob
(Lisp_Object, CONST char *,
...), 2, 3);
void maybe_error_with_frob (Lisp_Object, Lisp_Object, Error_behavior,
Lisp_Object maybe_signal_simple_continuable_error_2 (CONST char *, Lisp_Object,
Lisp_Object, Lisp_Object,
Error_behavior);
-Lisp_Object funcall_recording_as (Lisp_Object, int, Lisp_Object *);
+void signal_malformed_list_error (Lisp_Object);
+void signal_malformed_property_list_error (Lisp_Object);
+void signal_circular_list_error (Lisp_Object);
+void signal_circular_property_list_error (Lisp_Object);
+void signal_void_function_error (Lisp_Object);
Lisp_Object run_hook_with_args_in_buffer (struct buffer *, int, Lisp_Object *,
enum run_hooks_condition);
Lisp_Object run_hook_with_args (int, Lisp_Object *, enum run_hooks_condition);
/* Defined in events.c */
void clear_event_resource (void);
Lisp_Object allocate_event (void);
-int event_to_character (struct Lisp_Event *, int, int, int);
+int event_to_character (Lisp_Event *, int, int, int);
/* Defined in fileio.c */
void record_auto_save (void);
Error_behavior);
Lisp_Object lisp_strerror (int);
Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object);
-int read_allowing_quit (int, void *, size_t);
-int write_allowing_quit (int, CONST void *, size_t);
+ssize_t read_allowing_quit (int, void *, size_t);
+ssize_t write_allowing_quit (int, CONST void *, size_t);
int internal_delete_file (Lisp_Object);
/* Defined in filelock.c */
Lisp_Object remassq_no_quit (Lisp_Object, Lisp_Object);
Lisp_Object remrassq_no_quit (Lisp_Object, Lisp_Object);
-void pure_put (Lisp_Object, Lisp_Object, Lisp_Object);
int plists_differ (Lisp_Object, Lisp_Object, int, int, int);
Lisp_Object internal_plist_get (Lisp_Object, Lisp_Object);
void internal_plist_put (Lisp_Object *, Lisp_Object, Lisp_Object);
Lisp_Object vconcat2 (Lisp_Object, Lisp_Object);
Lisp_Object vconcat3 (Lisp_Object, Lisp_Object, Lisp_Object);
Lisp_Object nconc2 (Lisp_Object, Lisp_Object);
+Lisp_Object bytecode_nconc2 (Lisp_Object *);
void check_losing_bytecode (CONST char *, Lisp_Object);
/* Defined in getloadavg.c */
/* Defined in indent.c */
int bi_spaces_at_point (struct buffer *, Bytind);
int column_at_point (struct buffer *, Bufpos, int);
+int string_column_at_point (struct Lisp_String *, Bufpos, int);
int current_column (struct buffer *);
void invalidate_current_column (void);
Bufpos vmotion (struct window *, Bufpos, int, int *);
/* Defined in lread.c */
void ebolify_bytecode_constants (Lisp_Object);
void close_load_descs (void);
-int locate_file (Lisp_Object, Lisp_Object, CONST char *, Lisp_Object *, int);
+int locate_file (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object *, int);
+EXFUN (Flocate_file_clear_hashing, 1);
int isfloat_string (CONST char *);
/* Well, I've decided to enable this. -- ben */
enum external_data_format);
void debug_print (Lisp_Object);
void debug_short_backtrace (int);
-void temp_output_buffer_setup (CONST char *);
+void temp_output_buffer_setup (Lisp_Object);
void temp_output_buffer_show (Lisp_Object, Lisp_Object);
/* NOTE: Do not call this with the data of a Lisp_String. Use princ.
* Note: stream should be defaulted before calling
void print_internal (Lisp_Object, Lisp_Object, int);
void print_symbol (Lisp_Object, Lisp_Object, int);
void print_float (Lisp_Object, Lisp_Object, int);
-void print_compiled_function (Lisp_Object, Lisp_Object, int);
extern int print_escape_newlines;
extern int print_readably;
-Lisp_Object internal_with_output_to_temp_buffer (CONST char *,
+Lisp_Object internal_with_output_to_temp_buffer (Lisp_Object,
Lisp_Object (*) (Lisp_Object),
Lisp_Object, Lisp_Object);
void float_to_string (char *, double);
void internal_object_printer (Lisp_Object, Lisp_Object, int);
/* Defined in profile.c */
-void mark_profiling_info (void (*) (Lisp_Object));
+void mark_profiling_info (void);
void profile_increase_call_count (Lisp_Object);
extern int profiling_active;
extern int profiling_redisplay_flag;
Bufpos find_next_newline (struct buffer *, Bufpos, int);
Bufpos find_next_newline_no_quit (struct buffer *, Bufpos, int);
Bytind bi_find_next_newline_no_quit (struct buffer *, Bytind, int);
+Bytind bi_find_next_emchar_in_string (struct Lisp_String*, Emchar, Bytind, EMACS_INT);
Bufpos find_before_next_newline (struct buffer *, Bufpos, Bufpos, int);
struct re_pattern_buffer *compile_pattern (Lisp_Object, struct re_registers *,
char *, int, Error_behavior);
Lisp_Object find_symbol_value (Lisp_Object);
Lisp_Object find_symbol_value_quickly (Lisp_Object, int);
Lisp_Object top_level_value (Lisp_Object);
+void reject_constant_symbols (Lisp_Object sym, Lisp_Object newval,
+ int function_p,
+ Lisp_Object follow_past_lisp_magic);
/* Defined in syntax.c */
-int scan_words (struct buffer *, int, int);
+Bufpos scan_words (struct buffer *, Bufpos, int);
/* Defined in undo.c */
Lisp_Object truncate_undo_list (Lisp_Object, int, int);
EXFUN (Fchar_to_string, 1);
EXFUN (Fcheck_valid_plist, 1);
EXFUN (Fclear_range_table, 1);
-EXFUN (Fclrhash, 1);
EXFUN (Fcoding_category_list, 0);
EXFUN (Fcoding_category_system, 1);
EXFUN (Fcoding_priority_list, 0);
EXFUN (Fcoding_system_type, 1);
EXFUN (Fcommand_execute, 3);
EXFUN (Fcommandp, 1);
-EXFUN (Fcompiled_function_domain, 1);
EXFUN (Fconcat, MANY);
EXFUN (Fcons, 2);
EXFUN (Fcopy_alist, 1);
EXFUN (Fcopy_coding_system, 2);
EXFUN (Fcopy_event, 2);
+EXFUN (Fcopy_list, 1);
EXFUN (Fcopy_marker, 2);
EXFUN (Fcopy_sequence, 1);
EXFUN (Fcopy_tree, 2);
EXFUN (Fdefault_value, 1);
EXFUN (Fdefine_key, 3);
EXFUN (Fdelete_region, 3);
+EXFUN (Fdelete_process, 1);
EXFUN (Fdelq, 2);
EXFUN (Fdestructive_alist_to_plist, 1);
EXFUN (Fdetect_coding_region, 3);
EXFUN (Fget_coding_system, 1);
EXFUN (Fget_process, 1);
EXFUN (Fget_range_table, 3);
-EXFUN (Fgethash, 3);
EXFUN (Fgettext, 1);
EXFUN (Fgoto_char, 2);
EXFUN (Fgtr, MANY);
-EXFUN (Fhashtablep, 1);
EXFUN (Findent_to, 3);
EXFUN (Findirect_function, 1);
EXFUN (Finsert, MANY);
EXFUN (Fleq, MANY);
EXFUN (Flist, MANY);
EXFUN (Flistp, 1);
+#ifdef HAVE_SHLIB
+EXFUN (Flist_modules, 0);
+EXFUN (Fload_module, 3);
+#endif
EXFUN (Flss, MANY);
EXFUN (Fmake_byte_code, MANY);
EXFUN (Fmake_coding_system, 4);
EXFUN (Fmake_glyph_internal, 1);
-EXFUN (Fmake_hashtable, 2);
EXFUN (Fmake_list, 2);
EXFUN (Fmake_marker, 0);
EXFUN (Fmake_range_table, 0);
EXFUN (Fold_member, 2);
EXFUN (Fold_memq, 2);
EXFUN (Fplist_get, 3);
+EXFUN (Fplist_member, 2);
EXFUN (Fplist_put, 3);
EXFUN (Fplus, MANY);
EXFUN (Fpoint, 1);
EXFUN (Fprocess_status, 1);
EXFUN (Fprogn, UNEVALLED);
EXFUN (Fprovide, 1);
-EXFUN (Fpurecopy, 1);
EXFUN (Fput, 3);
EXFUN (Fput_range_table, 4);
EXFUN (Fput_text_property, 5);
-EXFUN (Fputhash, 3);
EXFUN (Fquo, MANY);
EXFUN (Frassq, 2);
EXFUN (Fread, 1);
EXFUN (Fsymbol_name, 1);
EXFUN (Fsymbol_plist, 1);
EXFUN (Fsymbol_value, 1);
+EXFUN (Fsystem_name, 0);
EXFUN (Fthrow, 2);
EXFUN (Ftimes, MANY);
EXFUN (Ftruncate, 1);
extern Lisp_Object Qarith_error, Qarrayp, Qassoc, Qat, Qautodetect, Qautoload;
extern Lisp_Object Qbackground, Qbackground_pixmap, Qbad_variable, Qbefore;
extern Lisp_Object Qbeginning_of_buffer, Qbig5, Qbinary, Qbitmap, Qbitp, Qblinking;
-extern Lisp_Object Qboolean, Qbottom, Qbuffer, Qbuffer_file_coding_system;
+extern Lisp_Object Qboolean, Qbottom, Qbuffer;
extern Lisp_Object Qbuffer_glyph_p, Qbuffer_live_p, Qbuffer_read_only, Qbutton;
extern Lisp_Object Qbyte_code, Qcall_interactively, Qcategory;
extern Lisp_Object Qcategory_designator_p, Qcategory_table_value_p, Qccl, Qcdr;
extern Lisp_Object Qchannel, Qchar, Qchar_or_string_p, Qcharacter, Qcharacterp;
extern Lisp_Object Qchars, Qcharset_g0, Qcharset_g1, Qcharset_g2, Qcharset_g3;
-extern Lisp_Object Qcircular_property_list, Qcoding_system_error;
-extern Lisp_Object Qcoding_system_p, Qcolor, Qcolor_pixmap_image_instance_p;
+extern Lisp_Object Qcenter, Qcircular_list, Qcircular_property_list;
+extern Lisp_Object Qcoding_system_error;
+extern Lisp_Object Qcolor, Qcolor_pixmap_image_instance_p;
extern Lisp_Object Qcolumns, Qcommand, Qcommandp, Qcompletion_ignore_case;
extern Lisp_Object Qconsole, Qconsole_live_p, Qconst_specifier, Qcr, Qcritical;
extern Lisp_Object Qcrlf, Qctext, Qcurrent_menubar, Qcursor;
extern Lisp_Object Qfont, Qforce_g0_on_output, Qforce_g1_on_output;
extern Lisp_Object Qforce_g2_on_output, Qforce_g3_on_output, Qforeground;
extern Lisp_Object Qformat, Qframe, Qframe_live_p, Qfunction, Qgap_overhead;
-extern Lisp_Object Qgeneric, Qgeometry, Qglobal, Qheight, Qhighlight, Qicon;
+extern Lisp_Object Qgeneric, Qgeometry, Qglobal, Qheight, Qhighlight, Qhorizontal, Qicon;
extern Lisp_Object Qicon_glyph_p, Qid, Qidentity, Qimage, Qinfo, Qinherit;
extern Lisp_Object Qinhibit_quit, Qinhibit_read_only;
extern Lisp_Object Qinput_charset_conversion, Qinteger;
extern Lisp_Object Qinteger_char_or_marker_p, Qinteger_or_char_p;
extern Lisp_Object Qinteger_or_marker_p, Qintegerp, Qinteractive, Qinternal;
extern Lisp_Object Qinvalid_function, Qinvalid_read_syntax, Qio_error;
-extern Lisp_Object Qiso2022, Qkey, Qkey_assoc, Qkeymap, Qlambda, Qleft, Qlf;
+extern Lisp_Object Qiso2022, Qkey, Qkey_assoc, Qkeymap, Qlambda, Qlayout, Qleft, Qlf;
extern Lisp_Object Qlist, Qlistp, Qload, Qlock_shift, Qmacro, Qmagic;
-extern Lisp_Object Qmalformed_property_list, Qmalloc_overhead, Qmark, Qmarkers;
+extern Lisp_Object Qmalformed_list, Qmalformed_property_list;
+extern Lisp_Object Qmalloc_overhead, Qmark, Qmarkers;
extern Lisp_Object Qmax, Qmemory, Qmessage, Qminus, Qmnemonic, Qmodifiers;
extern Lisp_Object Qmono_pixmap_image_instance_p, Qmotion;
extern Lisp_Object Qmouse_leave_buffer_hook, Qmswindows, Qname, Qnas, Qnatnump;
-extern Lisp_Object Qnil, Qno_ascii_cntl, Qno_ascii_eol, Qno_catch;
+extern Lisp_Object Qno_ascii_cntl, Qno_ascii_eol, Qno_catch;
extern Lisp_Object Qno_conversion, Qno_iso6429, Qnone, Qnot, Qnothing;
extern Lisp_Object Qnothing_image_instance_p, Qnotice;
-extern Lisp_Object Qnumber_char_or_marker_p, Qnumber_or_marker_p, Qnumberp;
+extern Lisp_Object Qnumber_char_or_marker_p, Qnumberp;
extern Lisp_Object Qobject, Qold_assoc, Qold_delete, Qold_delq, Qold_rassoc;
extern Lisp_Object Qold_rassq, Qonly, Qor, Qother, Qoutput_charset_conversion;
-extern Lisp_Object Qoverflow_error, Qpath, Qpoint, Qpointer, Qpointer_glyph_p;
+extern Lisp_Object Qoverflow_error, Qpoint, Qpointer, Qpointer_glyph_p;
extern Lisp_Object Qpointer_image_instance_p, Qpost_read_conversion;
extern Lisp_Object Qpre_write_conversion, Qprint, Qprint_length;
extern Lisp_Object Qprint_string_length, Qprocess, Qprogn, Qprovide, Qquit;
extern Lisp_Object Qread_from_minibuffer, Qreally_early_error_handler;
extern Lisp_Object Qregion_beginning, Qregion_end, Qrequire, Qresource;
extern Lisp_Object Qreturn, Qreverse, Qright, Qrun_hooks, Qsans_modifiers;
-extern Lisp_Object Qsave_buffers_kill_emacs, Qsearch, Qself_insert_command;
+extern Lisp_Object Qsave_buffers_kill_emacs, Qsearch, Qselected, Qself_insert_command;
extern Lisp_Object Qsequencep, Qsetting_constant, Qseven, Qshift_jis, Qshort;
extern Lisp_Object Qsignal, Qsimple, Qsingularity_error, Qsize, Qspace;
extern Lisp_Object Qspecifier, Qstandard_input, Qstandard_output, Qstart_open;
-extern Lisp_Object Qstream, Qstring, Qstring_lessp;
+extern Lisp_Object Qstream, Qstring, Qstring_lessp, Qsubwindow;
extern Lisp_Object Qsubwindow_image_instance_p, Qsymbol, Qsyntax, Qt, Qtest;
extern Lisp_Object Qtext, Qtext_image_instance_p, Qtimeout, Qtimestamp;
extern Lisp_Object Qtoolbar, Qtop, Qtop_level, Qtrue_list_p, Qtty, Qtype;
extern Lisp_Object Qunbound, Qundecided, Qundefined, Qunderflow_error;
extern Lisp_Object Qunderline, Qunimplemented, Quser_files_and_directories;
extern Lisp_Object Qvalue_assoc, Qvalues;
-extern Lisp_Object Qvariable_documentation, Qvariable_domain, Qvector;
-extern Lisp_Object Qvoid_function, Qvoid_variable, Qwarning, Qwidth, Qwindow;
+extern Lisp_Object Qvariable_documentation, Qvariable_domain, Qvertical;
+extern Lisp_Object Qvoid_function, Qvoid_variable, Qwarning, Qwidth, Qwidget, Qwindow;
extern Lisp_Object Qwindow_live_p, Qwindow_system, Qwrong_number_of_arguments;
extern Lisp_Object Qwrong_type_argument, Qx, Qy, Qyes_or_no_p;
extern Lisp_Object Vactivate_menubar_hook, Vascii_canon_table;
extern Lisp_Object Vbinary_process_output, Vblank_menubar;
extern Lisp_Object Vcharset_ascii, Vcharset_composite, Vcharset_control_1;
extern Lisp_Object Vcoding_system_for_read, Vcoding_system_for_write;
-extern Lisp_Object Vcoding_system_hashtable, Vcommand_history;
+extern Lisp_Object Vcoding_system_hash_table, Vcommand_history;
extern Lisp_Object Vcommand_line_args, Vconfigure_info_directory;
+extern Lisp_Object Vconfigure_site_directory, Vconfigure_site_module_directory;
extern Lisp_Object Vconsole_list, Vcontrolling_terminal;
extern Lisp_Object Vcurrent_compiled_function_annotation, Vcurrent_load_list;
extern Lisp_Object Vcurrent_mouse_event, Vcurrent_prefix_arg, Vdata_directory;
extern Lisp_Object Vminibuf_preprompt, Vminibuf_prompt, Vminibuffer_zero;
extern Lisp_Object Vmirror_ascii_canon_table, Vmirror_ascii_downcase_table;
extern Lisp_Object Vmirror_ascii_eqv_table, Vmirror_ascii_upcase_table;
-extern Lisp_Object Vmswindows_downcase_file_names;
+extern Lisp_Object Vmodule_directory, Vmswindows_downcase_file_names;
extern Lisp_Object Vmswindows_get_true_file_attributes, Vobarray;
extern Lisp_Object Vprint_length, Vprint_level, Vprocess_environment;
-extern Lisp_Object Vpure_uninterned_symbol_table, Vquit_flag;
+extern Lisp_Object Vquit_flag;
extern Lisp_Object Vrecent_keys_ring, Vshell_file_name, Vsite_directory;
+extern Lisp_Object Vsite_module_directory;
extern Lisp_Object Vstandard_input, Vstandard_output, Vstdio_str;
extern Lisp_Object Vsynchronous_sounds, Vsystem_name, Vterminal_coding_system;
extern Lisp_Object Vthis_command_keys, Vunread_command_event;
extern Lisp_Object Vwin32_generate_fake_inodes, Vwin32_pipe_read_delay;
extern Lisp_Object Vx_initial_argv_list;
+extern Lisp_Object Qmakunbound, Qset;
#endif /* _XEMACS_LISP_H_ */
projects / chise / xemacs-chise.git.1 / blobdiff