#define COMPILED_STACK_DEPTH 3
#define COMPILED_DOC_STRING 4
#define COMPILED_INTERACTIVE 5
+
+/* Flag bits in a character. These also get used in termhooks.h.
+ Richard Stallman <rms@gnu.ai.mit.edu> thinks that MULE
+ (MUlti-Lingual Emacs) might need 18 bits for the character value
+ itself, so we probably shouldn't use any bits lower than 0x040000. */
+#define CHAR_ALT (0x040000)
+#define CHAR_SUPER (0x080000)
+#define CHAR_HYPER (0x100000)
+#define CHAR_SHIFT (0x200000)
+#define CHAR_CTL (0x400000)
+#define CHAR_META (0x800000)
\f
/* Data type checking */
#define NILP(x) (XFASTINT (x) == XFASTINT (Qnil))
+#define GC_NILP(x) GC_EQ (x, Qnil)
#ifdef LISP_FLOAT_TYPE
#define NUMBERP(x) (XTYPE (x) == Lisp_Int || XTYPE (x) == Lisp_Float)
#define NUMBERP(x) (XTYPE (x) == Lisp_Int)
#endif
-/* #define LISTP(x) (XTYPE ((x)) == Lisp_Cons)*/
+#define INTEGERP(x) (XTYPE ((x)) == Lisp_Int)
+#define SYMBOLP(x) (XTYPE ((x)) == Lisp_Symbol)
+#define MARKERP(x) (XTYPE ((x)) == Lisp_Marker)
+#define STRINGP(x) (XTYPE ((x)) == Lisp_String)
+#define VECTORP(x) (XTYPE ((x)) == Lisp_Vector)
#define CONSP(x) (XTYPE ((x)) == Lisp_Cons)
-#define EQ(x, y) (XFASTINT (x) == XFASTINT (y))
+#define COMPILEDP(x) (XTYPE ((x)) == Lisp_Compiled)
+#define BUFFERP(x) (XTYPE ((x)) == Lisp_Buffer)
+#define SUBRP(x) (XTYPE ((x)) == Lisp_Subr)
+#define PROCESSP(x) (XTYPE ((x)) == Lisp_Process)
+#define FRAMEP(x) (XTYPE ((x)) == Lisp_Frame)
+#define WINDOWP(x) (XTYPE ((x)) == Lisp_Window)
+#define WINDOW_CONFIGURATIONP(x) (XTYPE ((x)) == Lisp_Window_Configuration)
+#define FLOATP(x) (XTYPE ((x)) == Lisp_Float)
+#define EQ(x, y) (XFASTINT (x) == XFASTINT (y))
+#define GC_EQ(x, y) (XGCTYPE (x) == XGCTYPE (y) && XPNTR (x) == XPNTR (y))
#define CHECK_LIST(x, i) \
{ if ((XTYPE ((x)) != Lisp_Cons) && !NILP (x)) x = wrong_type_argument (Qlistp, (x)); }
{ \
if (XTYPE ((x)) != Lisp_Window \
|| NILP (XWINDOW ((x))->buffer)) \
- x = wrong_type_argument (Qlive_window_p, (x)); \
+ x = wrong_type_argument (Qwindow_live_p, (x)); \
}
#define CHECK_PROCESS(x, i) \
#define UNGCPRO (gcprolist = gcpro1.next)
-/* Evaluate expr, UNGCPRO, and then return the value of expr. */
+/* Evaluate expr, UNGCPRO, and then return the value of expr. I used
+ to have a `do ... while' clause around this to make it interact
+ with semicolons correctly, but this makes some compilers complain
+ that the while is never reached. */
#define RETURN_UNGCPRO(expr) \
- do \
{ \
Lisp_Object ret_ungc_val; \
ret_ungc_val = (expr); \
UNGCPRO; \
return ret_ungc_val; \
} \
- while (0)
\f
/* Defined in data.c */
extern Lisp_Object Qnil, Qt, Qquote, Qlambda, Qsubr, Qunbound;
extern Lisp_Object Qend_of_file, Qarith_error;
extern Lisp_Object Qbeginning_of_buffer, Qend_of_buffer, Qbuffer_read_only;
+extern Lisp_Object Qrange_error, Qdomain_error, Qsingularity_error;
+extern Lisp_Object Qoverflow_error, Qunderflow_error;
+
extern Lisp_Object Qintegerp, Qnumberp, Qnatnump, Qsymbolp, Qlistp, Qconsp;
extern Lisp_Object Qstringp, Qarrayp, Qsequencep, Qbufferp;
extern Lisp_Object Qchar_or_string_p, Qmarkerp, Qvectorp;
extern Lisp_Object Faref (), Faset (), Farray_length ();
-extern Lisp_Object Fstring_to_number (), Fint_to_string ();
+extern Lisp_Object Fstring_to_number (), Fnumber_to_string ();
extern Lisp_Object Feqlsign (), Fgtr (), Flss (), Fgeq (), Fleq ();
extern Lisp_Object Fneq (), Fzerop ();
extern Lisp_Object Fplus (), Fminus (), Ftimes (), Fquo (), Frem ();
extern Lisp_Object Fadd1 (), Fsub1 ();
extern Lisp_Object make_number ();
+extern Lisp_Object long_to_cons ();
+extern unsigned long cons_to_long ();
extern void args_out_of_range ();
extern void args_out_of_range_3 ();
extern Lisp_Object wrong_type_argument ();
extern Lisp_Object Fcons (), Flist(), Fmake_list ();
extern Lisp_Object Fmake_vector (), Fvector (), Fmake_symbol (), Fmake_marker ();
extern Lisp_Object Fmake_string (), build_string (), make_string ();
-extern Lisp_Object make_array (), make_uninit_string ();
+extern Lisp_Object make_event_array (), make_uninit_string ();
extern Lisp_Object Fpurecopy (), make_pure_string ();
extern Lisp_Object pure_cons (), make_pure_vector ();
extern Lisp_Object Fgarbage_collect ();
extern Lisp_Object Fread (), Fread_from_string ();
extern Lisp_Object Fintern (), Fintern_soft (), Fload ();
extern Lisp_Object Fget_file_char (), Fread_char ();
+extern Lisp_Object read_filtered_event ();
extern Lisp_Object Feval_current_buffer (), Feval_region ();
extern Lisp_Object intern (), oblookup ();
+#define LOADHIST_ATTACH(x) \
+ if (initialized) Vcurrent_load_list = Fcons (x, Vcurrent_load_list)
+extern Lisp_Object Vcurrent_load_list;
+extern Lisp_Object Vload_history;
/* Defined in eval.c */
extern Lisp_Object Qautoload, Qexit, Qinteractive, Qcommandp, Qdefun, Qmacro;
extern Lisp_Object Vhelp_form, Vtop_level;
extern Lisp_Object Fdiscard_input (), Frecursive_edit ();
extern Lisp_Object Fcommand_execute (), Finput_pending_p ();
-extern Lisp_Object Qvertical_scrollbar;
+extern Lisp_Object Qvertical_scroll_bar;
/* defined in keymap.c */
extern Lisp_Object Fvertical_motion (), Findent_to (), Fcurrent_column ();
/* defined in window.c */
-extern Lisp_Object Qwindowp, Qlive_window_p;
+extern Lisp_Object Qwindowp, Qwindow_live_p;
extern Lisp_Object Fget_buffer_window ();
extern Lisp_Object Fsave_window_excursion ();
extern Lisp_Object Fset_window_configuration (), Fcurrent_window_configuration ();
/* defined in emacs.c */
extern Lisp_Object decode_env_path ();
+extern Lisp_Object Vinvocation_name;
void shut_down_emacs ( /* int signal */ );
/* Nonzero means don't do interactive redisplay and don't change tty modes */
extern int noninteractive;
extern char *malloc (), *realloc (), *getenv (), *ctime (), *getwd ();
extern long *xmalloc (), *xrealloc ();
+extern void xfree ();
extern char *egetenv ();
+