#include <config.h>
#include <stdio.h>
#include "lisp.h"
#ifndef standalone
#include "buffer.h"
#include "charset.h"
#include "frame.h"
#include "window.h"
#include "process.h"
#include "dispextern.h"
#include "termchar.h"
#include "keyboard.h"
#endif
#ifdef USE_TEXT_PROPERTIES
#include "intervals.h"
#endif
Lisp_Object Vstandard_output, Qstandard_output;
Lisp_Object Qtemp_buffer_setup_hook;
extern Lisp_Object Qbackquote, Qcomma, Qcomma_at, Qcomma_dot, Qfunction;
#ifdef LISP_FLOAT_TYPE
Lisp_Object Vfloat_output_format, Qfloat_output_format;
#if defined (HPUX) && !defined (HPUX8)
#define _MAXLDBL print_maxldbl
#define _NMAXLDBL print_nmaxldbl
#endif
#include <math.h>
#if STDC_HEADERS
#include <float.h>
#include <stdlib.h>
#endif
#ifndef FLT_RADIX
#define FLT_RADIX 2
#endif
#ifndef DBL_MANT_DIG
#define DBL_MANT_DIG 53
#endif
#ifndef DBL_DIG
#define DBL_DIG 15
#endif
#ifndef DBL_MIN
#define DBL_MIN 2.2250738585072014e-308
#endif
#ifdef DBL_MIN_REPLACEMENT
#undef DBL_MIN
#define DBL_MIN DBL_MIN_REPLACEMENT
#endif
#if FLT_RADIX == 2 && DBL_MANT_DIG == 53
#define DOUBLE_DIGITS_BOUND 17
#else
#define DOUBLE_DIGITS_BOUND ((int) ceil (log10 (pow (FLT_RADIX, DBL_MANT_DIG))))
#endif
#endif
int print_depth;
#define PRINT_CIRCLE 200
Lisp_Object being_printed[PRINT_CIRCLE];
char *print_buffer;
int print_buffer_size;
int print_buffer_pos;
int print_buffer_pos_byte;
Lisp_Object Vprint_length;
Lisp_Object Vprint_level;
int print_escape_newlines;
int print_escape_nonascii;
int print_escape_multibyte;
Lisp_Object Qprint_escape_newlines;
Lisp_Object Qprint_escape_multibyte, Qprint_escape_nonascii;
int print_quoted;
Lisp_Object Vprint_gensym;
Lisp_Object Vprint_gensym_alist;
extern int noninteractive_need_newline;
extern int minibuffer_auto_raise;
#ifdef MAX_PRINT_CHARS
static int print_chars;
static int max_print;
#endif
void print_interval ();
#if 0
int
glyphlen (glyphs)
register GLYPH *glyphs;
{
register int i = 0;
while (glyphs[i])
i++;
return i;
}
void
str_to_glyph_cpy (str, glyphs)
char *str;
GLYPH *glyphs;
{
register GLYPH *gp = glyphs;
register char *cp = str;
while (*cp)
*gp++ = *cp++;
}
void
str_to_glyph_ncpy (str, glyphs, n)
char *str;
GLYPH *glyphs;
register int n;
{
register GLYPH *gp = glyphs;
register char *cp = str;
while (n-- > 0)
*gp++ = *cp++;
}
void
glyph_to_str_cpy (glyphs, str)
GLYPH *glyphs;
char *str;
{
register GLYPH *gp = glyphs;
register char *cp = str;
while (*gp)
*str++ = *gp++ & 0377;
}
#endif
#define PRINTDECLARE \
struct buffer *old = current_buffer; \
int old_point = -1, start_point; \
int old_point_byte, start_point_byte; \
int specpdl_count = specpdl_ptr - specpdl; \
int free_print_buffer = 0; \
Lisp_Object original
#define PRINTPREPARE \
original = printcharfun; \
if (NILP (printcharfun)) printcharfun = Qt; \
if (BUFFERP (printcharfun)) \
{ \
if (XBUFFER (printcharfun) != current_buffer) \
Fset_buffer (printcharfun); \
printcharfun = Qnil; \
} \
if (MARKERP (printcharfun)) \
{ \
if (!(XMARKER (original)->buffer)) \
error ("Marker does not point anywhere"); \
if (XMARKER (original)->buffer != current_buffer) \
set_buffer_internal (XMARKER (original)->buffer); \
old_point = PT; \
old_point_byte = PT_BYTE; \
SET_PT_BOTH (marker_position (printcharfun), \
marker_byte_position (printcharfun)); \
start_point = PT; \
start_point_byte = PT_BYTE; \
printcharfun = Qnil; \
} \
if (NILP (printcharfun)) \
{ \
Lisp_Object string; \
if (NILP (current_buffer->enable_multibyte_characters) \
&& ! print_escape_multibyte) \
specbind (Qprint_escape_multibyte, Qt); \
if (! NILP (current_buffer->enable_multibyte_characters) \
&& ! print_escape_nonascii) \
specbind (Qprint_escape_nonascii, Qt); \
if (print_buffer != 0) \
{ \
string = make_string_from_bytes (print_buffer, \
print_buffer_pos, \
print_buffer_pos_byte); \
record_unwind_protect (print_unwind, string); \
} \
else \
{ \
print_buffer_size = 1000; \
print_buffer = (char *) xmalloc (print_buffer_size); \
free_print_buffer = 1; \
} \
print_buffer_pos = 0; \
print_buffer_pos_byte = 0; \
} \
if (!CONSP (Vprint_gensym)) \
Vprint_gensym_alist = Qnil
#define PRINTFINISH \
if (NILP (printcharfun)) \
{ \
if (print_buffer_pos != print_buffer_pos_byte \
&& NILP (current_buffer->enable_multibyte_characters)) \
{ \
unsigned char *temp \
= (unsigned char *) alloca (print_buffer_pos + 1); \
copy_text (print_buffer, temp, print_buffer_pos_byte, \
1, 0); \
insert_1_both (temp, print_buffer_pos, \
print_buffer_pos, 0, 1, 0); \
} \
else \
insert_1_both (print_buffer, print_buffer_pos, \
print_buffer_pos_byte, 0, 1, 0); \
} \
if (free_print_buffer) \
{ \
xfree (print_buffer); \
print_buffer = 0; \
} \
unbind_to (specpdl_count, Qnil); \
if (MARKERP (original)) \
set_marker_both (original, Qnil, PT, PT_BYTE); \
if (old_point >= 0) \
SET_PT_BOTH (old_point + (old_point >= start_point \
? PT - start_point : 0), \
old_point_byte + (old_point_byte >= start_point_byte \
? PT_BYTE - start_point_byte : 0)); \
if (old != current_buffer) \
set_buffer_internal (old); \
if (!CONSP (Vprint_gensym)) \
Vprint_gensym_alist = Qnil
#define PRINTCHAR(ch) printchar (ch, printcharfun)
#define PRINTFULLP() \
(EQ (printcharfun, Qt) && !noninteractive \
&& printbufidx >= FRAME_WIDTH (XFRAME (WINDOW_FRAME (XWINDOW (minibuf_window)))))
static Lisp_Object
print_unwind (saved_text)
Lisp_Object saved_text;
{
bcopy (XSTRING (saved_text)->data, print_buffer, XSTRING (saved_text)->size);
}
static int printbufidx;
static void
printchar (ch, fun)
unsigned int ch;
Lisp_Object fun;
{
Lisp_Object ch1;
#ifdef MAX_PRINT_CHARS
if (max_print)
print_chars++;
#endif
#ifndef standalone
if (EQ (fun, Qnil))
{
int len;
unsigned char work[4], *str;
QUIT;
len = CHAR_STRING (ch, work, str);
if (print_buffer_pos_byte + len >= print_buffer_size)
print_buffer = (char *) xrealloc (print_buffer,
print_buffer_size *= 2);
bcopy (str, print_buffer + print_buffer_pos_byte, len);
print_buffer_pos += 1;
print_buffer_pos_byte += len;
return;
}
if (EQ (fun, Qt))
{
FRAME_PTR mini_frame
= XFRAME (WINDOW_FRAME (XWINDOW (minibuf_window)));
unsigned char work[4], *str;
int len = CHAR_STRING (ch, work, str);
QUIT;
if (noninteractive)
{
while (len--)
putchar (*str), str++;
noninteractive_need_newline = 1;
return;
}
if (echo_area_glyphs != FRAME_MESSAGE_BUF (mini_frame)
|| !message_buf_print)
{
message_log_maybe_newline ();
echo_area_glyphs = FRAME_MESSAGE_BUF (mini_frame);
printbufidx = 0;
echo_area_glyphs_length = 0;
message_buf_print = 1;
if (minibuffer_auto_raise)
{
Lisp_Object mini_window;
mini_window = FRAME_MINIBUF_WINDOW (selected_frame);
Fraise_frame (WINDOW_FRAME (XWINDOW (mini_window)));
}
}
if (len == 1
&& ! NILP (current_buffer->enable_multibyte_characters)
&& ! CHAR_HEAD_P (*str))
{
unsigned char c = *str;
len = count_size_as_multibyte (&c, 1);
copy_text (&c, work, 1, 0, 1);
str = work;
}
message_dolog (str, len, 0, len > 1);
if (! NILP (current_buffer->enable_multibyte_characters)
&& ! message_enable_multibyte)
{
message_enable_multibyte = 1;
if (printbufidx > 0)
{
int size
= count_size_as_multibyte (FRAME_MESSAGE_BUF (mini_frame),
printbufidx);
unsigned char *tembuf = (unsigned char *) alloca (size + 1);
copy_text (FRAME_MESSAGE_BUF (mini_frame), tembuf, printbufidx,
0, 1);
printbufidx = size;
if (printbufidx > FRAME_MESSAGE_BUF_SIZE (mini_frame))
{
printbufidx = FRAME_MESSAGE_BUF_SIZE (mini_frame);
while (printbufidx > 0 && tembuf[printbufidx] >= 0xA0)
printbufidx--;
}
bcopy (tembuf, FRAME_MESSAGE_BUF (mini_frame), printbufidx);
}
}
if (printbufidx < FRAME_MESSAGE_BUF_SIZE (mini_frame) - len)
{
bcopy (str, &FRAME_MESSAGE_BUF (mini_frame)[printbufidx], len);
printbufidx += len;
}
FRAME_MESSAGE_BUF (mini_frame)[printbufidx] = 0;
echo_area_glyphs_length = printbufidx;
return;
}
#endif
XSETFASTINT (ch1, ch);
call1 (fun, ch1);
}
static void
strout (ptr, size, size_byte, printcharfun, multibyte)
char *ptr;
int size, size_byte;
Lisp_Object printcharfun;
int multibyte;
{
int i = 0;
if (size < 0)
size_byte = size = strlen (ptr);
if (EQ (printcharfun, Qnil))
{
if (print_buffer_pos_byte + size_byte > print_buffer_size)
{
print_buffer_size = print_buffer_size * 2 + size_byte;
print_buffer = (char *) xrealloc (print_buffer,
print_buffer_size);
}
bcopy (ptr, print_buffer + print_buffer_pos_byte, size_byte);
print_buffer_pos += size;
print_buffer_pos_byte += size_byte;
#ifdef MAX_PRINT_CHARS
if (max_print)
print_chars += size;
#endif
return;
}
if (EQ (printcharfun, Qt))
{
FRAME_PTR mini_frame
= XFRAME (WINDOW_FRAME (XWINDOW (minibuf_window)));
QUIT;
#ifdef MAX_PRINT_CHARS
if (max_print)
print_chars += size;
#endif
if (noninteractive)
{
fwrite (ptr, 1, size_byte, stdout);
noninteractive_need_newline = 1;
return;
}
if (echo_area_glyphs != FRAME_MESSAGE_BUF (mini_frame)
|| !message_buf_print)
{
message_log_maybe_newline ();
echo_area_glyphs = FRAME_MESSAGE_BUF (mini_frame);
printbufidx = 0;
echo_area_glyphs_length = 0;
message_buf_print = 1;
if (minibuffer_auto_raise)
{
Lisp_Object mini_window;
mini_window = FRAME_MINIBUF_WINDOW (selected_frame);
Fraise_frame (WINDOW_FRAME (XWINDOW (mini_window)));
}
}
message_dolog (ptr, size_byte, 0, multibyte);
if (multibyte
&& ! message_enable_multibyte
&& printbufidx > 0)
{
int size = count_size_as_multibyte (FRAME_MESSAGE_BUF (mini_frame),
printbufidx);
unsigned char *tembuf = (unsigned char *) alloca (size + 1);
copy_text (FRAME_MESSAGE_BUF (mini_frame), tembuf, printbufidx,
0, 1);
printbufidx = size;
if (printbufidx > FRAME_MESSAGE_BUF_SIZE (mini_frame))
{
printbufidx = FRAME_MESSAGE_BUF_SIZE (mini_frame);
while (printbufidx > 0 && tembuf[printbufidx] >= 0xA0)
printbufidx--;
}
bcopy (tembuf, FRAME_MESSAGE_BUF (mini_frame), printbufidx);
}
if (multibyte)
message_enable_multibyte = 1;
if (size_byte > FRAME_MESSAGE_BUF_SIZE (mini_frame) - printbufidx - 1)
{
size_byte = FRAME_MESSAGE_BUF_SIZE (mini_frame) - printbufidx - 1;
while (size_byte && (unsigned char) ptr[size_byte] >= 0xA0)
size_byte--;
}
bcopy (ptr, &FRAME_MESSAGE_BUF (mini_frame) [printbufidx], size_byte);
printbufidx += size_byte;
FRAME_MESSAGE_BUF (mini_frame) [printbufidx] = 0;
echo_area_glyphs_length = printbufidx;
return;
}
i = 0;
if (size == size_byte)
while (i < size_byte)
{
int ch = ptr[i++];
PRINTCHAR (ch);
}
else
while (i < size_byte)
{
int len;
int ch = STRING_CHAR_AND_LENGTH (ptr + i, size_byte - i, len);
PRINTCHAR (ch);
i += len;
}
}
static void
print_string (string, printcharfun)
Lisp_Object string;
Lisp_Object printcharfun;
{
if (EQ (printcharfun, Qt) || NILP (printcharfun))
{
int chars;
if (STRING_MULTIBYTE (string))
chars = XSTRING (string)->size;
else if (EQ (printcharfun, Qt)
? ! NILP (buffer_defaults.enable_multibyte_characters)
: ! NILP (current_buffer->enable_multibyte_characters))
chars = multibyte_chars_in_text (XSTRING (string)->data,
STRING_BYTES (XSTRING (string)));
else
chars = STRING_BYTES (XSTRING (string));
strout (XSTRING (string)->data,
chars, STRING_BYTES (XSTRING (string)),
printcharfun, STRING_MULTIBYTE (string));
}
else
{
int i;
int size = XSTRING (string)->size;
int size_byte = STRING_BYTES (XSTRING (string));
struct gcpro gcpro1;
GCPRO1 (string);
if (size == size_byte)
for (i = 0; i < size; i++)
PRINTCHAR (XSTRING (string)->data[i]);
else
for (i = 0; i < size_byte; i++)
{
int len;
int ch = STRING_CHAR_AND_CHAR_LENGTH (XSTRING (string)->data + i,
size_byte - i, len);
if (!CHAR_VALID_P (ch, 0))
{
ch = XSTRING (string)->data[i];
len = 1;
}
PRINTCHAR (ch);
i += len;
}
UNGCPRO;
}
}
DEFUN ("write-char", Fwrite_char, Swrite_char, 1, 2, 0,
"Output character CHARACTER to stream PRINTCHARFUN.\n\
PRINTCHARFUN defaults to the value of `standard-output' (which see).")
(character, printcharfun)
Lisp_Object character, printcharfun;
{
PRINTDECLARE;
if (NILP (printcharfun))
printcharfun = Vstandard_output;
CHECK_NUMBER (character, 0);
PRINTPREPARE;
PRINTCHAR (XINT (character));
PRINTFINISH;
return character;
}
void
write_string (data, size)
char *data;
int size;
{
PRINTDECLARE;
Lisp_Object printcharfun;
printcharfun = Vstandard_output;
PRINTPREPARE;
strout (data, size, size, printcharfun, 0);
PRINTFINISH;
}
void
write_string_1 (data, size, printcharfun)
char *data;
int size;
Lisp_Object printcharfun;
{
PRINTDECLARE;
PRINTPREPARE;
strout (data, size, size, printcharfun, 0);
PRINTFINISH;
}
#ifndef standalone
void
temp_output_buffer_setup (bufname)
char *bufname;
{
int count = specpdl_ptr - specpdl;
register struct buffer *old = current_buffer;
register Lisp_Object buf;
record_unwind_protect (set_buffer_if_live, Fcurrent_buffer ());
Fset_buffer (Fget_buffer_create (build_string (bufname)));
current_buffer->directory = old->directory;
current_buffer->read_only = Qnil;
current_buffer->filename = Qnil;
current_buffer->undo_list = Qt;
current_buffer->overlays_before = Qnil;
current_buffer->overlays_after = Qnil;
current_buffer->enable_multibyte_characters
= buffer_defaults.enable_multibyte_characters;
Ferase_buffer ();
XSETBUFFER (buf, current_buffer);
call1 (Vrun_hooks, Qtemp_buffer_setup_hook);
unbind_to (count, Qnil);
specbind (Qstandard_output, buf);
}
Lisp_Object
internal_with_output_to_temp_buffer (bufname, function, args)
char *bufname;
Lisp_Object (*function) P_ ((Lisp_Object));
Lisp_Object args;
{
int count = specpdl_ptr - specpdl;
Lisp_Object buf, val;
struct gcpro gcpro1;
GCPRO1 (args);
record_unwind_protect (Fset_buffer, Fcurrent_buffer ());
temp_output_buffer_setup (bufname);
buf = Vstandard_output;
UNGCPRO;
val = (*function) (args);
GCPRO1 (val);
temp_output_buffer_show (buf);
UNGCPRO;
return unbind_to (count, val);
}
DEFUN ("with-output-to-temp-buffer", Fwith_output_to_temp_buffer, Swith_output_to_temp_buffer,
1, UNEVALLED, 0,
"Bind `standard-output' to buffer BUFNAME, eval BODY, then show that buffer.\n\
The buffer is cleared out initially, and marked as unmodified when done.\n\
All output done by BODY is inserted in that buffer by default.\n\
The buffer is displayed in another window, but not selected.\n\
The value of the last form in BODY is returned.\n\
If BODY does not finish normally, the buffer BUFNAME is not displayed.\n\
\n\
The hook `temp-buffer-setup-hook' is run before BODY,\n\
with the buffer BUFNAME temporarily current.\n\
The hook `temp-buffer-show-hook' is run after the buffer is displayed,\n\
with the buffer temporarily current, and the window that was used\n\
to display it temporarily selected.\n\
\n\
If variable `temp-buffer-show-function' is non-nil, call it at the end\n\
to get the buffer displayed instead of just displaying the non-selected\n\
buffer and calling the hook. It gets one argument, the buffer to display.")
(args)
Lisp_Object args;
{
struct gcpro gcpro1;
Lisp_Object name;
int count = specpdl_ptr - specpdl;
Lisp_Object buf, val;
GCPRO1(args);
name = Feval (Fcar (args));
UNGCPRO;
CHECK_STRING (name, 0);
temp_output_buffer_setup (XSTRING (name)->data);
buf = Vstandard_output;
val = Fprogn (Fcdr (args));
temp_output_buffer_show (buf);
return unbind_to (count, val);
}
#endif
static void print ();
DEFUN ("terpri", Fterpri, Sterpri, 0, 1, 0,
"Output a newline to stream PRINTCHARFUN.\n\
If PRINTCHARFUN is omitted or nil, the value of `standard-output' is used.")
(printcharfun)
Lisp_Object printcharfun;
{
PRINTDECLARE;
if (NILP (printcharfun))
printcharfun = Vstandard_output;
PRINTPREPARE;
PRINTCHAR ('\n');
PRINTFINISH;
return Qt;
}
DEFUN ("prin1", Fprin1, Sprin1, 1, 2, 0,
"Output the printed representation of OBJECT, any Lisp object.\n\
Quoting characters are printed when needed to make output that `read'\n\
can handle, whenever this is possible.\n\
Output stream is PRINTCHARFUN, or value of `standard-output' (which see).")
(object, printcharfun)
Lisp_Object object, printcharfun;
{
PRINTDECLARE;
#ifdef MAX_PRINT_CHARS
max_print = 0;
#endif
if (NILP (printcharfun))
printcharfun = Vstandard_output;
PRINTPREPARE;
print_depth = 0;
print (object, printcharfun, 1);
PRINTFINISH;
return object;
}
Lisp_Object Vprin1_to_string_buffer;
DEFUN ("prin1-to-string", Fprin1_to_string, Sprin1_to_string, 1, 2, 0,
"Return a string containing the printed representation of OBJECT,\n\
any Lisp object. Quoting characters are used when needed to make output\n\
that `read' can handle, whenever this is possible, unless the optional\n\
second argument NOESCAPE is non-nil.")
(object, noescape)
Lisp_Object object, noescape;
{
PRINTDECLARE;
Lisp_Object printcharfun;
struct gcpro gcpro1, gcpro2;
Lisp_Object tem;
tem = Vdeactivate_mark;
GCPRO2 (object, tem);
printcharfun = Vprin1_to_string_buffer;
PRINTPREPARE;
print_depth = 0;
print (object, printcharfun, NILP (noescape));
PRINTFINISH;
set_buffer_internal (XBUFFER (Vprin1_to_string_buffer));
object = Fbuffer_string ();
Ferase_buffer ();
set_buffer_internal (old);
Vdeactivate_mark = tem;
UNGCPRO;
return object;
}
DEFUN ("princ", Fprinc, Sprinc, 1, 2, 0,
"Output the printed representation of OBJECT, any Lisp object.\n\
No quoting characters are used; no delimiters are printed around\n\
the contents of strings.\n\
Output stream is PRINTCHARFUN, or value of standard-output (which see).")
(object, printcharfun)
Lisp_Object object, printcharfun;
{
PRINTDECLARE;
if (NILP (printcharfun))
printcharfun = Vstandard_output;
PRINTPREPARE;
print_depth = 0;
print (object, printcharfun, 0);
PRINTFINISH;
return object;
}
DEFUN ("print", Fprint, Sprint, 1, 2, 0,
"Output the printed representation of OBJECT, with newlines around it.\n\
Quoting characters are printed when needed to make output that `read'\n\
can handle, whenever this is possible.\n\
Output stream is PRINTCHARFUN, or value of `standard-output' (which see).")
(object, printcharfun)
Lisp_Object object, printcharfun;
{
PRINTDECLARE;
struct gcpro gcpro1;
#ifdef MAX_PRINT_CHARS
print_chars = 0;
max_print = MAX_PRINT_CHARS;
#endif
if (NILP (printcharfun))
printcharfun = Vstandard_output;
GCPRO1 (object);
PRINTPREPARE;
print_depth = 0;
PRINTCHAR ('\n');
print (object, printcharfun, 1);
PRINTCHAR ('\n');
PRINTFINISH;
#ifdef MAX_PRINT_CHARS
max_print = 0;
print_chars = 0;
#endif
UNGCPRO;
return object;
}
Lisp_Object Qexternal_debugging_output;
DEFUN ("external-debugging-output", Fexternal_debugging_output, Sexternal_debugging_output, 1, 1, 0,
"Write CHARACTER to stderr.\n\
You can call print while debugging emacs, and pass it this function\n\
to make it write to the debugging output.\n")
(character)
Lisp_Object character;
{
CHECK_NUMBER (character, 0);
putc (XINT (character), stderr);
#ifdef WINDOWSNT
{
char buf[2] = {(char) XINT (character), '\0'};
OutputDebugString (buf);
}
#endif
return character;
}
void
debug_print (arg)
Lisp_Object arg;
{
Fprin1 (arg, Qexternal_debugging_output);
fprintf (stderr, "\r\n");
}
DEFUN ("error-message-string", Ferror_message_string, Serror_message_string,
1, 1, 0,
"Convert an error value (ERROR-SYMBOL . DATA) to an error message.")
(obj)
Lisp_Object obj;
{
struct buffer *old = current_buffer;
Lisp_Object original, printcharfun, value;
struct gcpro gcpro1;
if (CONSP (obj) && EQ (XCONS (obj)->car, Qerror)
&& CONSP (XCONS (obj)->cdr)
&& STRINGP (XCONS (XCONS (obj)->cdr)->car)
&& NILP (XCONS (XCONS (obj)->cdr)->cdr))
return XCONS (XCONS (obj)->cdr)->car;
print_error_message (obj, Vprin1_to_string_buffer);
set_buffer_internal (XBUFFER (Vprin1_to_string_buffer));
value = Fbuffer_string ();
GCPRO1 (value);
Ferase_buffer ();
set_buffer_internal (old);
UNGCPRO;
return value;
}
void
print_error_message (data, stream)
Lisp_Object data, stream;
{
Lisp_Object errname, errmsg, file_error, tail;
struct gcpro gcpro1;
int i;
errname = Fcar (data);
if (EQ (errname, Qerror))
{
data = Fcdr (data);
if (!CONSP (data)) data = Qnil;
errmsg = Fcar (data);
file_error = Qnil;
}
else
{
errmsg = Fget (errname, Qerror_message);
file_error = Fmemq (Qfile_error,
Fget (errname, Qerror_conditions));
}
tail = Fcdr_safe (data);
GCPRO1 (tail);
if (!NILP (file_error) && CONSP (tail))
errmsg = XCONS (tail)->car, tail = XCONS (tail)->cdr;
if (STRINGP (errmsg))
Fprinc (errmsg, stream);
else
write_string_1 ("peculiar error", -1, stream);
for (i = 0; CONSP (tail); tail = Fcdr (tail), i++)
{
write_string_1 (i ? ", " : ": ", 2, stream);
if (!NILP (file_error))
Fprinc (Fcar (tail), stream);
else
Fprin1 (Fcar (tail), stream);
}
UNGCPRO;
}
#ifdef LISP_FLOAT_TYPE
void
float_to_string (buf, data)
unsigned char *buf;
double data;
{
unsigned char *cp;
int width;
if (data == data / 2 && data > 1.0)
{
strcpy (buf, "1.0e+INF");
return;
}
if (data == data / 2 && data < -1.0)
{
strcpy (buf, "-1.0e+INF");
return;
}
if (! (data * 0.0 >= 0.0))
{
strcpy (buf, "0.0e+NaN");
return;
}
if (NILP (Vfloat_output_format)
|| !STRINGP (Vfloat_output_format))
lose:
{
width = fabs (data) < DBL_MIN ? 1 : DBL_DIG;
do
sprintf (buf, "%.*g", width, data);
while (width++ < DOUBLE_DIGITS_BOUND && atof (buf) != data);
}
else
{
cp = XSTRING (Vfloat_output_format)->data;
if (cp[0] != '%')
goto lose;
if (cp[1] != '.')
goto lose;
cp += 2;
width = -1;
if ('0' <= *cp && *cp <= '9')
{
width = 0;
do
width = (width * 10) + (*cp++ - '0');
while (*cp >= '0' && *cp <= '9');
if (width > DBL_DIG
|| (width == 0 && *cp != 'f'))
goto lose;
}
if (*cp != 'e' && *cp != 'f' && *cp != 'g')
goto lose;
if (cp[1] != 0)
goto lose;
sprintf (buf, XSTRING (Vfloat_output_format)->data, data);
}
if (width != 0)
{
for (cp = buf; *cp; cp++)
if ((*cp < '0' || *cp > '9') && *cp != '-')
break;
if (*cp == '.' && cp[1] == 0)
{
cp[1] = '0';
cp[2] = 0;
}
if (*cp == 0)
{
*cp++ = '.';
*cp++ = '0';
*cp++ = 0;
}
}
}
#endif
static void
print (obj, printcharfun, escapeflag)
Lisp_Object obj;
register Lisp_Object printcharfun;
int escapeflag;
{
char buf[30];
QUIT;
#if 1
if (CONSP (obj) || VECTORP (obj) || COMPILEDP (obj))
{
int i;
for (i = 0; i < print_depth; i++)
if (EQ (obj, being_printed[i]))
{
sprintf (buf, "#%d", i);
strout (buf, -1, -1, printcharfun, 0);
return;
}
}
#endif
being_printed[print_depth] = obj;
print_depth++;
if (print_depth > PRINT_CIRCLE)
error ("Apparently circular structure being printed");
#ifdef MAX_PRINT_CHARS
if (max_print && print_chars > max_print)
{
PRINTCHAR ('\n');
print_chars = 0;
}
#endif
switch (XGCTYPE (obj))
{
case Lisp_Int:
if (sizeof (int) == sizeof (EMACS_INT))
sprintf (buf, "%d", XINT (obj));
else if (sizeof (long) == sizeof (EMACS_INT))
sprintf (buf, "%ld", XINT (obj));
else
abort ();
strout (buf, -1, -1, printcharfun, 0);
break;
#ifdef LISP_FLOAT_TYPE
case Lisp_Float:
{
char pigbuf[350];
float_to_string (pigbuf, XFLOAT(obj)->data);
strout (pigbuf, -1, -1, printcharfun, 0);
}
break;
#endif
case Lisp_String:
if (!escapeflag)
print_string (obj, printcharfun);
else
{
register int i, i_byte;
register unsigned char c;
struct gcpro gcpro1;
unsigned char *str;
int size_byte;
int need_nonhex = 0;
GCPRO1 (obj);
#ifdef USE_TEXT_PROPERTIES
if (!NULL_INTERVAL_P (XSTRING (obj)->intervals))
{
PRINTCHAR ('#');
PRINTCHAR ('(');
}
#endif
PRINTCHAR ('\"');
str = XSTRING (obj)->data;
size_byte = STRING_BYTES (XSTRING (obj));
for (i = 0, i_byte = 0; i_byte < size_byte;)
{
int len;
int c;
if (STRING_MULTIBYTE (obj))
{
c = STRING_CHAR_AND_CHAR_LENGTH (str + i_byte,
size_byte - i_byte, len);
if (CHAR_VALID_P (c, 0))
i_byte += len;
else
c = str[i_byte++];
}
else
c = str[i_byte++];
QUIT;
if (c == '\n' && print_escape_newlines)
{
PRINTCHAR ('\\');
PRINTCHAR ('n');
}
else if (c == '\f' && print_escape_newlines)
{
PRINTCHAR ('\\');
PRINTCHAR ('f');
}
else if (! SINGLE_BYTE_CHAR_P (c) && print_escape_multibyte)
{
unsigned char outbuf[50];
sprintf (outbuf, "\\x%x", c);
strout (outbuf, -1, -1, printcharfun, 0);
need_nonhex = 1;
}
else if (SINGLE_BYTE_CHAR_P (c) && ! ASCII_BYTE_P (c)
&& print_escape_nonascii)
{
unsigned char outbuf[5];
sprintf (outbuf, "\\%03o", c);
strout (outbuf, -1, -1, printcharfun, 0);
}
else
{
if (need_nonhex)
{
need_nonhex = 0;
if ((c >= 'a' && c <= 'f')
|| (c >= 'A' && c <= 'F')
|| (c >= '0' && c <= '9'))
strout ("\\ ", -1, -1, printcharfun, 0);
}
if (c == '\"' || c == '\\')
PRINTCHAR ('\\');
PRINTCHAR (c);
}
}
PRINTCHAR ('\"');
#ifdef USE_TEXT_PROPERTIES
if (!NULL_INTERVAL_P (XSTRING (obj)->intervals))
{
traverse_intervals (XSTRING (obj)->intervals,
0, 0, print_interval, printcharfun);
PRINTCHAR (')');
}
#endif
UNGCPRO;
}
break;
case Lisp_Symbol:
{
register int confusing;
register unsigned char *p = XSYMBOL (obj)->name->data;
register unsigned char *end = p + STRING_BYTES (XSYMBOL (obj)->name);
register int c;
int i, i_byte, size_byte;
Lisp_Object name;
XSETSTRING (name, XSYMBOL (obj)->name);
if (p != end && (*p == '-' || *p == '+')) p++;
if (p == end)
confusing = 0;
else if (*p >= '0' && *p <= '9'
&& end[-1] >= '0' && end[-1] <= '9')
{
while (p != end && ((*p >= '0' && *p <= '9')
|| *p == 'e'))
p++;
confusing = (end == p);
}
else
confusing = 0;
if (! NILP (Vprint_gensym) && NILP (XSYMBOL (obj)->obarray))
{
if (print_depth > 1)
{
Lisp_Object tem;
tem = Fassq (obj, Vprint_gensym_alist);
if (CONSP (tem))
{
PRINTCHAR ('#');
print (XCDR (tem), printcharfun, escapeflag);
PRINTCHAR ('#');
break;
}
else
{
if (CONSP (Vprint_gensym_alist))
XSETFASTINT (tem, XFASTINT (XCDR (XCAR (Vprint_gensym_alist))) + 1);
else
XSETFASTINT (tem, 1);
Vprint_gensym_alist = Fcons (Fcons (obj, tem), Vprint_gensym_alist);
PRINTCHAR ('#');
print (tem, printcharfun, escapeflag);
PRINTCHAR ('=');
}
}
PRINTCHAR ('#');
PRINTCHAR (':');
}
size_byte = STRING_BYTES (XSTRING (name));
for (i = 0, i_byte = 0; i_byte < size_byte;)
{
if (STRING_MULTIBYTE (name))
FETCH_STRING_CHAR_ADVANCE (c, name, i, i_byte);
else
c = XSTRING (name)->data[i_byte++];
QUIT;
if (escapeflag)
{
if (c == '\"' || c == '\\' || c == '\''
|| c == ';' || c == '#' || c == '(' || c == ')'
|| c == ',' || c =='.' || c == '`'
|| c == '[' || c == ']' || c == '?' || c <= 040
|| confusing)
PRINTCHAR ('\\'), confusing = 0;
}
PRINTCHAR (c);
}
}
break;
case Lisp_Cons:
if (INTEGERP (Vprint_level)
&& print_depth > XINT (Vprint_level))
strout ("...", -1, -1, printcharfun, 0);
else if (print_quoted && CONSP (XCDR (obj)) && NILP (XCDR (XCDR (obj)))
&& (EQ (XCAR (obj), Qquote)))
{
PRINTCHAR ('\'');
print (XCAR (XCDR (obj)), printcharfun, escapeflag);
}
else if (print_quoted && CONSP (XCDR (obj)) && NILP (XCDR (XCDR (obj)))
&& (EQ (XCAR (obj), Qfunction)))
{
PRINTCHAR ('#');
PRINTCHAR ('\'');
print (XCAR (XCDR (obj)), printcharfun, escapeflag);
}
else if (print_quoted && CONSP (XCDR (obj)) && NILP (XCDR (XCDR (obj)))
&& ((EQ (XCAR (obj), Qbackquote)
|| EQ (XCAR (obj), Qcomma)
|| EQ (XCAR (obj), Qcomma_at)
|| EQ (XCAR (obj), Qcomma_dot))))
{
print (XCAR (obj), printcharfun, 0);
print (XCAR (XCDR (obj)), printcharfun, escapeflag);
}
else
{
PRINTCHAR ('(');
{
register int i = 0;
register int print_length = 0;
Lisp_Object halftail = obj;
if (INTEGERP (Vprint_length))
print_length = XINT (Vprint_length);
while (CONSP (obj))
{
if (i != 0 && EQ (obj, halftail))
{
sprintf (buf, " . #%d", i / 2);
strout (buf, -1, -1, printcharfun, 0);
obj = Qnil;
break;
}
if (i++)
PRINTCHAR (' ');
if (print_length && i > print_length)
{
strout ("...", 3, 3, printcharfun, 0);
break;
}
print (XCAR (obj), printcharfun, escapeflag);
obj = XCDR (obj);
if (!(i & 1))
halftail = XCDR (halftail);
}
}
if (!NILP (obj))
{
strout (" . ", 3, 3, printcharfun, 0);
print (obj, printcharfun, escapeflag);
}
PRINTCHAR (')');
}
break;
case Lisp_Vectorlike:
if (PROCESSP (obj))
{
if (escapeflag)
{
strout ("#<process ", -1, -1, printcharfun, 0);
print_string (XPROCESS (obj)->name, printcharfun);
PRINTCHAR ('>');
}
else
print_string (XPROCESS (obj)->name, printcharfun);
}
else if (BOOL_VECTOR_P (obj))
{
register int i;
register unsigned char c;
struct gcpro gcpro1;
int size_in_chars
= (XBOOL_VECTOR (obj)->size + BITS_PER_CHAR - 1) / BITS_PER_CHAR;
GCPRO1 (obj);
PRINTCHAR ('#');
PRINTCHAR ('&');
sprintf (buf, "%d", XBOOL_VECTOR (obj)->size);
strout (buf, -1, -1, printcharfun, 0);
PRINTCHAR ('\"');
if (INTEGERP (Vprint_length)
&& XINT (Vprint_length) < size_in_chars)
size_in_chars = XINT (Vprint_length);
for (i = 0; i < size_in_chars; i++)
{
QUIT;
c = XBOOL_VECTOR (obj)->data[i];
if (c == '\n' && print_escape_newlines)
{
PRINTCHAR ('\\');
PRINTCHAR ('n');
}
else if (c == '\f' && print_escape_newlines)
{
PRINTCHAR ('\\');
PRINTCHAR ('f');
}
else
{
if (c == '\"' || c == '\\')
PRINTCHAR ('\\');
PRINTCHAR (c);
}
}
PRINTCHAR ('\"');
UNGCPRO;
}
else if (SUBRP (obj))
{
strout ("#<subr ", -1, -1, printcharfun, 0);
strout (XSUBR (obj)->symbol_name, -1, -1, printcharfun, 0);
PRINTCHAR ('>');
}
#ifndef standalone
else if (WINDOWP (obj))
{
strout ("#<window ", -1, -1, printcharfun, 0);
sprintf (buf, "%d", XFASTINT (XWINDOW (obj)->sequence_number));
strout (buf, -1, -1, printcharfun, 0);
if (!NILP (XWINDOW (obj)->buffer))
{
strout (" on ", -1, -1, printcharfun, 0);
print_string (XBUFFER (XWINDOW (obj)->buffer)->name, printcharfun);
}
PRINTCHAR ('>');
}
else if (BUFFERP (obj))
{
if (NILP (XBUFFER (obj)->name))
strout ("#<killed buffer>", -1, -1, printcharfun, 0);
else if (escapeflag)
{
strout ("#<buffer ", -1, -1, printcharfun, 0);
print_string (XBUFFER (obj)->name, printcharfun);
PRINTCHAR ('>');
}
else
print_string (XBUFFER (obj)->name, printcharfun);
}
else if (WINDOW_CONFIGURATIONP (obj))
{
strout ("#<window-configuration>", -1, -1, printcharfun, 0);
}
else if (FRAMEP (obj))
{
strout ((FRAME_LIVE_P (XFRAME (obj))
? "#<frame " : "#<dead frame "),
-1, -1, printcharfun, 0);
print_string (XFRAME (obj)->name, printcharfun);
sprintf (buf, " 0x%lx\\ ", (unsigned long) (XFRAME (obj)));
strout (buf, -1, -1, printcharfun, 0);
PRINTCHAR ('>');
}
#endif
else
{
int size = XVECTOR (obj)->size;
if (COMPILEDP (obj))
{
PRINTCHAR ('#');
size &= PSEUDOVECTOR_SIZE_MASK;
}
if (CHAR_TABLE_P (obj))
{
PRINTCHAR ('#');
PRINTCHAR ('^');
if (SUB_CHAR_TABLE_P (obj))
PRINTCHAR ('^');
size &= PSEUDOVECTOR_SIZE_MASK;
}
if (size & PSEUDOVECTOR_FLAG)
goto badtype;
PRINTCHAR ('[');
{
register int i;
register Lisp_Object tem;
if (INTEGERP (Vprint_length)
&& XINT (Vprint_length) < size)
size = XINT (Vprint_length);
for (i = 0; i < size; i++)
{
if (i) PRINTCHAR (' ');
tem = XVECTOR (obj)->contents[i];
print (tem, printcharfun, escapeflag);
}
}
PRINTCHAR (']');
}
break;
#ifndef standalone
case Lisp_Misc:
switch (XMISCTYPE (obj))
{
case Lisp_Misc_Marker:
strout ("#<marker ", -1, -1, printcharfun, 0);
if (XMARKER (obj)->insertion_type != 0)
strout ("(before-insertion) ", -1, -1, printcharfun, 0);
if (!(XMARKER (obj)->buffer))
strout ("in no buffer", -1, -1, printcharfun, 0);
else
{
sprintf (buf, "at %d", marker_position (obj));
strout (buf, -1, -1, printcharfun, 0);
strout (" in ", -1, -1, printcharfun, 0);
print_string (XMARKER (obj)->buffer->name, printcharfun);
}
PRINTCHAR ('>');
break;
case Lisp_Misc_Overlay:
strout ("#<overlay ", -1, -1, printcharfun, 0);
if (!(XMARKER (OVERLAY_START (obj))->buffer))
strout ("in no buffer", -1, -1, printcharfun, 0);
else
{
sprintf (buf, "from %d to %d in ",
marker_position (OVERLAY_START (obj)),
marker_position (OVERLAY_END (obj)));
strout (buf, -1, -1, printcharfun, 0);
print_string (XMARKER (OVERLAY_START (obj))->buffer->name,
printcharfun);
}
PRINTCHAR ('>');
break;
case Lisp_Misc_Free:
strout ("#<misc free cell>", -1, -1, printcharfun, 0);
break;
case Lisp_Misc_Intfwd:
sprintf (buf, "#<intfwd to %d>", *XINTFWD (obj)->intvar);
strout (buf, -1, -1, printcharfun, 0);
break;
case Lisp_Misc_Boolfwd:
sprintf (buf, "#<boolfwd to %s>",
(*XBOOLFWD (obj)->boolvar ? "t" : "nil"));
strout (buf, -1, -1, printcharfun, 0);
break;
case Lisp_Misc_Objfwd:
strout ("#<objfwd to ", -1, -1, printcharfun, 0);
print (*XOBJFWD (obj)->objvar, printcharfun, escapeflag);
PRINTCHAR ('>');
break;
case Lisp_Misc_Buffer_Objfwd:
strout ("#<buffer_objfwd to ", -1, -1, printcharfun, 0);
print (*(Lisp_Object *)((char *)current_buffer
+ XBUFFER_OBJFWD (obj)->offset),
printcharfun, escapeflag);
PRINTCHAR ('>');
break;
case Lisp_Misc_Kboard_Objfwd:
strout ("#<kboard_objfwd to ", -1, -1, printcharfun, 0);
print (*(Lisp_Object *)((char *) current_kboard
+ XKBOARD_OBJFWD (obj)->offset),
printcharfun, escapeflag);
PRINTCHAR ('>');
break;
case Lisp_Misc_Buffer_Local_Value:
strout ("#<buffer_local_value ", -1, -1, printcharfun, 0);
goto do_buffer_local;
case Lisp_Misc_Some_Buffer_Local_Value:
strout ("#<some_buffer_local_value ", -1, -1, printcharfun, 0);
do_buffer_local:
strout ("[realvalue] ", -1, -1, printcharfun, 0);
print (XBUFFER_LOCAL_VALUE (obj)->realvalue, printcharfun, escapeflag);
if (XBUFFER_LOCAL_VALUE (obj)->found_for_buffer)
strout ("[local in buffer] ", -1, -1, printcharfun, 0);
else
strout ("[buffer] ", -1, -1, printcharfun, 0);
print (XBUFFER_LOCAL_VALUE (obj)->buffer,
printcharfun, escapeflag);
if (XBUFFER_LOCAL_VALUE (obj)->check_frame)
{
if (XBUFFER_LOCAL_VALUE (obj)->found_for_frame)
strout ("[local in frame] ", -1, -1, printcharfun, 0);
else
strout ("[frame] ", -1, -1, printcharfun, 0);
print (XBUFFER_LOCAL_VALUE (obj)->frame,
printcharfun, escapeflag);
}
strout ("[alist-elt] ", -1, -1, printcharfun, 0);
print (XCONS (XBUFFER_LOCAL_VALUE (obj)->cdr)->car,
printcharfun, escapeflag);
strout ("[default-value] ", -1, -1, printcharfun, 0);
print (XCONS (XBUFFER_LOCAL_VALUE (obj)->cdr)->cdr,
printcharfun, escapeflag);
PRINTCHAR ('>');
break;
default:
goto badtype;
}
break;
#endif
default:
badtype:
{
strout ("#<EMACS BUG: INVALID DATATYPE ", -1, -1, printcharfun, 0);
if (MISCP (obj))
sprintf (buf, "(MISC 0x%04x)", (int) XMISCTYPE (obj));
else if (VECTORLIKEP (obj))
sprintf (buf, "(PVEC 0x%08x)", (int) XVECTOR (obj)->size);
else
sprintf (buf, "(0x%02x)", (int) XTYPE (obj));
strout (buf, -1, -1, printcharfun, 0);
strout (" Save your buffers immediately and please report this bug>",
-1, -1, printcharfun, 0);
}
}
print_depth--;
}
#ifdef USE_TEXT_PROPERTIES
void
print_interval (interval, printcharfun)
INTERVAL interval;
Lisp_Object printcharfun;
{
PRINTCHAR (' ');
print (make_number (interval->position), printcharfun, 1);
PRINTCHAR (' ');
print (make_number (interval->position + LENGTH (interval)),
printcharfun, 1);
PRINTCHAR (' ');
print (interval->plist, printcharfun, 1);
}
#endif
void
syms_of_print ()
{
Qtemp_buffer_setup_hook = intern ("temp-buffer-setup-hook");
staticpro (&Qtemp_buffer_setup_hook);
DEFVAR_LISP ("standard-output", &Vstandard_output,
"Output stream `print' uses by default for outputting a character.\n\
This may be any function of one argument.\n\
It may also be a buffer (output is inserted before point)\n\
or a marker (output is inserted and the marker is advanced)\n\
or the symbol t (output appears in the echo area).");
Vstandard_output = Qt;
Qstandard_output = intern ("standard-output");
staticpro (&Qstandard_output);
#ifdef LISP_FLOAT_TYPE
DEFVAR_LISP ("float-output-format", &Vfloat_output_format,
"The format descriptor string used to print floats.\n\
This is a %-spec like those accepted by `printf' in C,\n\
but with some restrictions. It must start with the two characters `%.'.\n\
After that comes an integer precision specification,\n\
and then a letter which controls the format.\n\
The letters allowed are `e', `f' and `g'.\n\
Use `e' for exponential notation \"DIG.DIGITSeEXPT\"\n\
Use `f' for decimal point notation \"DIGITS.DIGITS\".\n\
Use `g' to choose the shorter of those two formats for the number at hand.\n\
The precision in any of these cases is the number of digits following\n\
the decimal point. With `f', a precision of 0 means to omit the\n\
decimal point. 0 is not allowed with `e' or `g'.\n\n\
A value of nil means to use the shortest notation\n\
that represents the number without losing information.");
Vfloat_output_format = Qnil;
Qfloat_output_format = intern ("float-output-format");
staticpro (&Qfloat_output_format);
#endif
DEFVAR_LISP ("print-length", &Vprint_length,
"Maximum length of list to print before abbreviating.\n\
A value of nil means no limit.");
Vprint_length = Qnil;
DEFVAR_LISP ("print-level", &Vprint_level,
"Maximum depth of list nesting to print before abbreviating.\n\
A value of nil means no limit.");
Vprint_level = Qnil;
DEFVAR_BOOL ("print-escape-newlines", &print_escape_newlines,
"Non-nil means print newlines in strings as backslash-n.\n\
Also print formfeeds as backslash-f.");
print_escape_newlines = 0;
DEFVAR_BOOL ("print-escape-nonascii", &print_escape_nonascii,
"Non-nil means print unibyte non-ASCII chars in strings as \\OOO.\n\
\(OOO is the octal representation of the character code.)\n\
Only single-byte characters are affected, and only in `prin1'.");
print_escape_nonascii = 0;
DEFVAR_BOOL ("print-escape-multibyte", &print_escape_multibyte,
"Non-nil means print multibyte characters in strings as \\xXXXX.\n\
\(XXX is the hex representation of the character code.)\n\
This affects only `prin1'.");
print_escape_multibyte = 0;
DEFVAR_BOOL ("print-quoted", &print_quoted,
"Non-nil means print quoted forms with reader syntax.\n\
I.e., (quote foo) prints as 'foo, (function foo) as #'foo, and, backquoted\n\
forms print in the new syntax.");
print_quoted = 0;
DEFVAR_LISP ("print-gensym", &Vprint_gensym,
"Non-nil means print uninterned symbols so they will read as uninterned.\n\
I.e., the value of (make-symbol \"foobar\") prints as #:foobar.\n\
When the uninterned symbol appears within a larger data structure,\n\
in addition use the #...# and #...= constructs as needed,\n\
so that multiple references to the same symbol are shared once again\n\
when the text is read back.\n\
\n\
If the value of `print-gensym' is a cons cell, then in addition refrain from\n\
clearing `print-gensym-alist' on entry to and exit from printing functions,\n\
so that the use of #...# and #...= can carry over for several separately\n\
printed objects.");
Vprint_gensym = Qnil;
DEFVAR_LISP ("print-gensym-alist", &Vprint_gensym_alist,
"Association list of elements (GENSYM . N) to guide use of #N# and #N=.\n\
In each element, GENSYM is an uninterned symbol that has been associated\n\
with #N= for the specified value of N.");
Vprint_gensym_alist = Qnil;
staticpro (&Vprin1_to_string_buffer);
defsubr (&Sprin1);
defsubr (&Sprin1_to_string);
defsubr (&Serror_message_string);
defsubr (&Sprinc);
defsubr (&Sprint);
defsubr (&Sterpri);
defsubr (&Swrite_char);
defsubr (&Sexternal_debugging_output);
Qexternal_debugging_output = intern ("external-debugging-output");
staticpro (&Qexternal_debugging_output);
Qprint_escape_newlines = intern ("print-escape-newlines");
staticpro (&Qprint_escape_newlines);
Qprint_escape_multibyte = intern ("print-escape-multibyte");
staticpro (&Qprint_escape_multibyte);
Qprint_escape_nonascii = intern ("print-escape-nonascii");
staticpro (&Qprint_escape_nonascii);
#ifndef standalone
defsubr (&Swith_output_to_temp_buffer);
#endif
}