static void
strout (const char *ptr, EMACS_INT size, EMACS_INT size_byte,
- Lisp_Object printcharfun, int multibyte)
+ Lisp_Object printcharfun)
{
if (size < 0)
size_byte = size = strlen (ptr);
SAFE_ALLOCA (buffer, char *, nbytes);
memcpy (buffer, SDATA (string), nbytes);
- strout (buffer, chars, SBYTES (string),
- printcharfun, STRING_MULTIBYTE (string));
+ strout (buffer, chars, SBYTES (string), printcharfun);
SAFE_FREE ();
}
else
/* No need to copy, since output to print_buffer can't GC. */
- strout (SSDATA (string),
- chars, SBYTES (string),
- printcharfun, STRING_MULTIBYTE (string));
+ strout (SSDATA (string), chars, SBYTES (string), printcharfun);
}
else
{
printcharfun = Vstandard_output;
PRINTPREPARE;
- strout (data, size, size, printcharfun, 0);
+ strout (data, size, size, printcharfun);
PRINTFINISH;
}
PRINTDECLARE;
PRINTPREPARE;
- strout (data, size, size, printcharfun, 0);
+ strout (data, size, size, printcharfun);
PRINTFINISH;
}
specbind (Qstandard_output, buf);
}
-
-Lisp_Object
-internal_with_output_to_temp_buffer (const char *bufname, Lisp_Object (*function) (Lisp_Object), Lisp_Object args)
-{
- int count = SPECPDL_INDEX ();
- 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,
- doc: /* Bind `standard-output' to buffer BUFNAME, eval BODY, then show that buffer.
-
-This construct makes buffer BUFNAME empty before running BODY.
-It does not make the buffer current for BODY.
-Instead it binds `standard-output' to that buffer, so that output
-generated with `prin1' and similar functions in BODY goes into
-the buffer.
-
-At the end of BODY, this marks buffer BUFNAME unmodifed and displays
-it in a window, but does not select it. The normal way to do this is
-by calling `display-buffer', then running `temp-buffer-show-hook'.
-However, if `temp-buffer-show-function' is non-nil, it calls that
-function instead (and does not run `temp-buffer-show-hook'). The
-function gets one argument, the buffer to display.
-
-The return value of `with-output-to-temp-buffer' is the value of the
-last form in BODY. If BODY does not finish normally, the buffer
-BUFNAME is not displayed.
-
-This runs the hook `temp-buffer-setup-hook' before BODY,
-with the buffer BUFNAME temporarily current. It runs the hook
-`temp-buffer-show-hook' after displaying buffer BUFNAME, with that
-buffer temporarily current, and the window that was used to display it
-temporarily selected. But it doesn't run `temp-buffer-show-hook'
-if it uses `temp-buffer-show-function'.
-
-usage: (with-output-to-temp-buffer BUFNAME BODY...) */)
- (Lisp_Object args)
-{
- struct gcpro gcpro1;
- Lisp_Object name;
- int count = SPECPDL_INDEX ();
- Lisp_Object buf, val;
-
- GCPRO1(args);
- name = Feval (Fcar (args));
- CHECK_STRING (name);
- temp_output_buffer_setup (SSDATA (name));
- buf = Vstandard_output;
- UNGCPRO;
-
- val = Fprogn (XCDR (args));
-
- GCPRO1 (val);
- temp_output_buffer_show (buf);
- UNGCPRO;
-
- return unbind_to (count, val);
-}
-
\f
static void print (Lisp_Object obj, register Lisp_Object printcharfun, int escapeflag);
static void print_preprocess (Lisp_Object obj);
{
file = Fexpand_file_name (file, Qnil);
initial_stderr_stream = stderr;
- stderr = fopen (SDATA (file), NILP (append) ? "w" : "a");
+ stderr = fopen (SSDATA (file), NILP (append) ? "w" : "a");
if (stderr == NULL)
{
stderr = initial_stderr_stream;
else
write_string_1 ("peculiar error", -1, stream);
- for (i = 0; CONSP (tail); tail = XCDR (tail), i++)
+ for (i = 0; CONSP (tail); tail = XCDR (tail), i = 1)
{
Lisp_Object obj;
print_object (obj, printcharfun, escapeflag);
}
+#define PRINT_CIRCLE_CANDIDATE_P(obj) \
+ (STRINGP (obj) || CONSP (obj) \
+ || (VECTORLIKEP (obj) \
+ && (VECTORP (obj) || COMPILEDP (obj) \
+ || CHAR_TABLE_P (obj) || SUB_CHAR_TABLE_P (obj) \
+ || HASH_TABLE_P (obj) || FONTP (obj))) \
+ || (! NILP (Vprint_gensym) \
+ && SYMBOLP (obj) \
+ && !SYMBOL_INTERNED_P (obj)))
+
/* Construct Vprint_number_table according to the structure of OBJ.
OBJ itself and all its elements will be added to Vprint_number_table
recursively if it is a list, vector, compiled function, char-table,
halftail = obj;
loop:
- if (STRINGP (obj) || CONSP (obj) || VECTORP (obj)
- || COMPILEDP (obj) || CHAR_TABLE_P (obj) || SUB_CHAR_TABLE_P (obj)
- || HASH_TABLE_P (obj)
- || (! NILP (Vprint_gensym)
- && SYMBOLP (obj)
- && !SYMBOL_INTERNED_P (obj)))
+ if (PRINT_CIRCLE_CANDIDATE_P (obj))
{
if (!HASH_TABLE_P (Vprint_number_table))
{
error ("Apparently circular structure being printed");
/* Detect circularities and truncate them. */
- if (STRINGP (obj) || CONSP (obj) || VECTORP (obj)
- || COMPILEDP (obj) || CHAR_TABLE_P (obj) || SUB_CHAR_TABLE_P (obj)
- || HASH_TABLE_P (obj)
- || (! NILP (Vprint_gensym)
- && SYMBOLP (obj)
- && !SYMBOL_INTERNED_P (obj)))
+ if (PRINT_CIRCLE_CANDIDATE_P (obj))
{
if (NILP (Vprint_circle) && NILP (Vprint_gensym))
{
if (EQ (obj, being_printed[i]))
{
sprintf (buf, "#%d", i);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
return;
}
being_printed[print_depth] = obj;
{ /* Add a prefix #n= if OBJ has not yet been printed;
that is, its status field is nil. */
sprintf (buf, "#%d=", -n);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
/* OBJ is going to be printed. Remember that fact. */
Fputhash (obj, make_number (- n), Vprint_number_table);
}
{
/* Just print #n# if OBJ has already been printed. */
sprintf (buf, "#%d#", n);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
return;
}
}
sprintf (buf, "%ld", (long) XINT (obj));
else
abort ();
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
break;
case Lisp_Float:
char pigbuf[FLOAT_TO_STRING_BUFSIZE];
float_to_string (pigbuf, XFLOAT_DATA (obj));
- strout (pigbuf, -1, -1, printcharfun, 0);
+ strout (pigbuf, -1, -1, printcharfun);
}
break;
print_string (obj, printcharfun);
else
{
- register EMACS_INT i, i_byte;
+ register EMACS_INT i_byte;
struct gcpro gcpro1;
unsigned char *str;
EMACS_INT size_byte;
str = SDATA (obj);
size_byte = SBYTES (obj);
- for (i = 0, i_byte = 0; i_byte < size_byte;)
+ for (i_byte = 0; i_byte < size_byte;)
{
/* Here, we must convert each multi-byte form to the
corresponding character code before handing it to PRINTCHAR. */
sprintf (outbuf, "\\x%04x", c);
need_nonhex = 1;
}
- strout (outbuf, -1, -1, printcharfun, 0);
+ strout (outbuf, -1, -1, printcharfun);
}
else if (! multibyte
&& SINGLE_BYTE_CHAR_P (c) && ! ASCII_BYTE_P (c)
using octal escapes. */
char outbuf[5];
sprintf (outbuf, "\\%03o", c);
- strout (outbuf, -1, -1, printcharfun, 0);
+ strout (outbuf, -1, -1, printcharfun);
}
else
{
if ((c >= 'a' && c <= 'f')
|| (c >= 'A' && c <= 'F')
|| (c >= '0' && c <= '9'))
- strout ("\\ ", -1, -1, printcharfun, 0);
+ strout ("\\ ", -1, -1, printcharfun);
}
if (c == '\"' || c == '\\')
/* If deeper than spec'd depth, print placeholder. */
if (INTEGERP (Vprint_level)
&& print_depth > XINT (Vprint_level))
- strout ("...", -1, -1, printcharfun, 0);
+ strout ("...", -1, -1, printcharfun);
else if (print_quoted && CONSP (XCDR (obj)) && NILP (XCDR (XCDR (obj)))
&& (EQ (XCAR (obj), Qquote)))
{
if (i != 0 && EQ (obj, halftail))
{
sprintf (buf, " . #%d", i / 2);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
goto end_of_list;
}
}
Lisp_Object num = Fgethash (obj, Vprint_number_table, Qnil);
if (INTEGERP (num))
{
- strout (" . ", 3, 3, printcharfun, 0);
+ strout (" . ", 3, 3, printcharfun);
print_object (obj, printcharfun, escapeflag);
goto end_of_list;
}
if (print_length && i > print_length)
{
- strout ("...", 3, 3, printcharfun, 0);
+ strout ("...", 3, 3, printcharfun);
goto end_of_list;
}
/* OBJ non-nil here means it's the end of a dotted list. */
if (!NILP (obj))
{
- strout (" . ", 3, 3, printcharfun, 0);
+ strout (" . ", 3, 3, printcharfun);
print_object (obj, printcharfun, escapeflag);
}
{
if (escapeflag)
{
- strout ("#<process ", -1, -1, printcharfun, 0);
+ strout ("#<process ", -1, -1, printcharfun);
print_string (XPROCESS (obj)->name, printcharfun);
PRINTCHAR ('>');
}
PRINTCHAR ('#');
PRINTCHAR ('&');
sprintf (buf, "%ld", (long) XBOOL_VECTOR (obj)->size);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
PRINTCHAR ('\"');
/* Don't print more characters than the specified maximum.
}
else if (SUBRP (obj))
{
- strout ("#<subr ", -1, -1, printcharfun, 0);
- strout (XSUBR (obj)->symbol_name, -1, -1, printcharfun, 0);
+ strout ("#<subr ", -1, -1, printcharfun);
+ strout (XSUBR (obj)->symbol_name, -1, -1, printcharfun);
PRINTCHAR ('>');
}
else if (WINDOWP (obj))
{
- strout ("#<window ", -1, -1, printcharfun, 0);
+ strout ("#<window ", -1, -1, printcharfun);
sprintf (buf, "%ld", (long) XFASTINT (XWINDOW (obj)->sequence_number));
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
if (!NILP (XWINDOW (obj)->buffer))
{
- strout (" on ", -1, -1, printcharfun, 0);
+ strout (" on ", -1, -1, printcharfun);
print_string (BVAR (XBUFFER (XWINDOW (obj)->buffer), name), printcharfun);
}
PRINTCHAR ('>');
else if (TERMINALP (obj))
{
struct terminal *t = XTERMINAL (obj);
- strout ("#<terminal ", -1, -1, printcharfun, 0);
+ strout ("#<terminal ", -1, -1, printcharfun);
sprintf (buf, "%d", t->id);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
if (t->name)
{
- strout (" on ", -1, -1, printcharfun, 0);
- strout (t->name, -1, -1, printcharfun, 0);
+ strout (" on ", -1, -1, printcharfun);
+ strout (t->name, -1, -1, printcharfun);
}
PRINTCHAR ('>');
}
int i;
EMACS_INT real_size, size;
#if 0
- strout ("#<hash-table", -1, -1, printcharfun, 0);
+ strout ("#<hash-table", -1, -1, printcharfun);
if (SYMBOLP (h->test))
{
PRINTCHAR (' ');
PRINTCHAR ('\'');
- strout (SDATA (SYMBOL_NAME (h->test)), -1, -1, printcharfun, 0);
+ strout (SDATA (SYMBOL_NAME (h->test)), -1, -1, printcharfun);
PRINTCHAR (' ');
- strout (SDATA (SYMBOL_NAME (h->weak)), -1, -1, printcharfun, 0);
+ strout (SDATA (SYMBOL_NAME (h->weak)), -1, -1, printcharfun);
PRINTCHAR (' ');
sprintf (buf, "%ld/%ld", (long) h->count,
(long) XVECTOR (h->next)->size);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
}
sprintf (buf, " 0x%lx", (unsigned long) h);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
PRINTCHAR ('>');
#endif
/* Implement a readable output, e.g.:
/* Always print the size. */
sprintf (buf, "#s(hash-table size %ld",
(long) XVECTOR (h->next)->size);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
if (!NILP (h->test))
{
- strout (" test ", -1, -1, printcharfun, 0);
+ strout (" test ", -1, -1, printcharfun);
print_object (h->test, printcharfun, escapeflag);
}
if (!NILP (h->weak))
{
- strout (" weakness ", -1, -1, printcharfun, 0);
+ strout (" weakness ", -1, -1, printcharfun);
print_object (h->weak, printcharfun, escapeflag);
}
if (!NILP (h->rehash_size))
{
- strout (" rehash-size ", -1, -1, printcharfun, 0);
+ strout (" rehash-size ", -1, -1, printcharfun);
print_object (h->rehash_size, printcharfun, escapeflag);
}
if (!NILP (h->rehash_threshold))
{
- strout (" rehash-threshold ", -1, -1, printcharfun, 0);
+ strout (" rehash-threshold ", -1, -1, printcharfun);
print_object (h->rehash_threshold, printcharfun, escapeflag);
}
- strout (" data ", -1, -1, printcharfun, 0);
+ strout (" data ", -1, -1, printcharfun);
/* Print the data here as a plist. */
real_size = HASH_TABLE_SIZE (h);
}
if (size < real_size)
- strout (" ...", 4, 4, printcharfun, 0);
+ strout (" ...", 4, 4, printcharfun);
PRINTCHAR (')');
PRINTCHAR (')');
else if (BUFFERP (obj))
{
if (NILP (BVAR (XBUFFER (obj), name)))
- strout ("#<killed buffer>", -1, -1, printcharfun, 0);
+ strout ("#<killed buffer>", -1, -1, printcharfun);
else if (escapeflag)
{
- strout ("#<buffer ", -1, -1, printcharfun, 0);
+ strout ("#<buffer ", -1, -1, printcharfun);
print_string (BVAR (XBUFFER (obj), name), printcharfun);
PRINTCHAR ('>');
}
}
else if (WINDOW_CONFIGURATIONP (obj))
{
- strout ("#<window-configuration>", -1, -1, printcharfun, 0);
+ strout ("#<window-configuration>", -1, -1, printcharfun);
}
else if (FRAMEP (obj))
{
strout ((FRAME_LIVE_P (XFRAME (obj))
? "#<frame " : "#<dead frame "),
- -1, -1, printcharfun, 0);
+ -1, -1, printcharfun);
print_string (XFRAME (obj)->name, printcharfun);
sprintf (buf, " 0x%lx", (unsigned long) (XFRAME (obj)));
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
PRINTCHAR ('>');
}
else if (FONTP (obj))
if (! FONT_OBJECT_P (obj))
{
if (FONT_SPEC_P (obj))
- strout ("#<font-spec", -1, -1, printcharfun, 0);
+ strout ("#<font-spec", -1, -1, printcharfun);
else
- strout ("#<font-entity", -1, -1, printcharfun, 0);
+ strout ("#<font-entity", -1, -1, printcharfun);
for (i = 0; i < FONT_SPEC_MAX; i++)
{
PRINTCHAR (' ');
}
else
{
- strout ("#<font-object ", -1, -1, printcharfun, 0);
+ strout ("#<font-object ", -1, -1, printcharfun);
print_object (AREF (obj, FONT_NAME_INDEX), printcharfun,
escapeflag);
}
print_object (tem, printcharfun, escapeflag);
}
if (size < real_size)
- strout (" ...", 4, 4, printcharfun, 0);
+ strout (" ...", 4, 4, printcharfun);
}
PRINTCHAR (']');
}
switch (XMISCTYPE (obj))
{
case Lisp_Misc_Marker:
- strout ("#<marker ", -1, -1, printcharfun, 0);
+ strout ("#<marker ", -1, -1, printcharfun);
/* Do you think this is necessary? */
if (XMARKER (obj)->insertion_type != 0)
- strout ("(moves after insertion) ", -1, -1, printcharfun, 0);
+ strout ("(moves after insertion) ", -1, -1, printcharfun);
if (! XMARKER (obj)->buffer)
- strout ("in no buffer", -1, -1, printcharfun, 0);
+ strout ("in no buffer", -1, -1, printcharfun);
else
{
sprintf (buf, "at %ld", (long)marker_position (obj));
- strout (buf, -1, -1, printcharfun, 0);
- strout (" in ", -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
+ strout (" in ", -1, -1, printcharfun);
print_string (BVAR (XMARKER (obj)->buffer, name), printcharfun);
}
PRINTCHAR ('>');
break;
case Lisp_Misc_Overlay:
- strout ("#<overlay ", -1, -1, printcharfun, 0);
+ strout ("#<overlay ", -1, -1, printcharfun);
if (! XMARKER (OVERLAY_START (obj))->buffer)
- strout ("in no buffer", -1, -1, printcharfun, 0);
+ strout ("in no buffer", -1, -1, printcharfun);
else
{
sprintf (buf, "from %ld to %ld in ",
(long)marker_position (OVERLAY_START (obj)),
(long)marker_position (OVERLAY_END (obj)));
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
print_string (BVAR (XMARKER (OVERLAY_START (obj))->buffer, name),
printcharfun);
}
/* Remaining cases shouldn't happen in normal usage, but let's print
them anyway for the benefit of the debugger. */
case Lisp_Misc_Free:
- strout ("#<misc free cell>", -1, -1, printcharfun, 0);
+ strout ("#<misc free cell>", -1, -1, printcharfun);
break;
case Lisp_Misc_Save_Value:
- strout ("#<save_value ", -1, -1, printcharfun, 0);
+ strout ("#<save_value ", -1, -1, printcharfun);
sprintf(buf, "ptr=0x%08lx int=%d",
(unsigned long) XSAVE_VALUE (obj)->pointer,
XSAVE_VALUE (obj)->integer);
- strout (buf, -1, -1, printcharfun, 0);
+ strout (buf, -1, -1, printcharfun);
PRINTCHAR ('>');
break;
{
/* We're in trouble if this happens!
Probably should just abort () */
- strout ("#<EMACS BUG: INVALID DATATYPE ", -1, -1, printcharfun, 0);
+ strout ("#<EMACS BUG: INVALID DATATYPE ", -1, -1, printcharfun);
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 (buf, -1, -1, printcharfun);
strout (" Save your buffers immediately and please report this bug>",
- -1, -1, printcharfun, 0);
+ -1, -1, printcharfun);
}
}
print_prune_charset_plist = Qnil;
staticpro (&print_prune_charset_plist);
-
- defsubr (&Swith_output_to_temp_buffer);
}