X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/cc94f3b24e447e04da3e899af8909cb77d648ef0..5243c06a3adf27d5904bf02f3ff9f4456a3e9ad8:/src/print.c diff --git a/src/print.c b/src/print.c index 25e7f0a91e..89690fe539 100644 --- a/src/print.c +++ b/src/print.c @@ -1,5 +1,5 @@ /* Lisp object printing and output streams. - Copyright (C) 1985, 86, 88, 93, 94, 95, 97, 98, 1999 + Copyright (C) 1985, 86, 88, 93, 94, 95, 97, 98, 1999, 2000, 01, 2003 Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -25,12 +25,12 @@ Boston, MA 02111-1307, USA. */ #include "lisp.h" #include "buffer.h" #include "charset.h" +#include "keyboard.h" #include "frame.h" #include "window.h" #include "process.h" #include "dispextern.h" #include "termchar.h" -#include "keyboard.h" #include "intervals.h" Lisp_Object Vstandard_output, Qstandard_output; @@ -91,6 +91,9 @@ Lisp_Object Vfloat_output_format, Qfloat_output_format; /* Avoid actual stack overflow in print. */ int print_depth; +/* Nonzero if inside outputting backquote in old style. */ +int old_backquote_output; + /* Detect most circularities to print finite output. */ #define PRINT_CIRCLE 200 Lisp_Object being_printed[PRINT_CIRCLE]; @@ -186,13 +189,13 @@ void print_interval (); and must start with PRINTPREPARE, end with PRINTFINISH, and use PRINTDECLARE to declare common variables. Use PRINTCHAR to output one character, - or call strout to output a block of characters. */ + or call strout to output a block of characters. */ #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 old_point = -1, start_point = -1; \ + int old_point_byte = -1, start_point_byte = -1; \ + int specpdl_count = SPECPDL_INDEX (); \ int free_print_buffer = 0; \ int multibyte = !NILP (current_buffer->enable_multibyte_characters); \ Lisp_Object original @@ -290,7 +293,8 @@ static Lisp_Object print_unwind (saved_text) Lisp_Object saved_text; { - bcopy (XSTRING (saved_text)->data, print_buffer, XSTRING (saved_text)->size); + bcopy (SDATA (saved_text), print_buffer, SCHARS (saved_text)); + return Qnil; } @@ -317,7 +321,7 @@ printchar (ch, fun) int len = CHAR_STRING (ch, str); QUIT; - + if (NILP (fun)) { if (print_buffer_pos_byte + len >= print_buffer_size) @@ -336,10 +340,8 @@ printchar (ch, fun) { int multibyte_p = !NILP (current_buffer->enable_multibyte_characters); - - if (!message_buf_print) - setup_echo_area_for_printing (multibyte_p); + setup_echo_area_for_printing (multibyte_p); insert_char (ch); message_dolog (str, len, 0, multibyte_p); } @@ -395,16 +397,14 @@ strout (ptr, size, size_byte, printcharfun, multibyte) int i; int multibyte_p = !NILP (current_buffer->enable_multibyte_characters); - - if (!message_buf_print) - setup_echo_area_for_printing (multibyte_p); - + + setup_echo_area_for_printing (multibyte_p); message_dolog (ptr, size_byte, 0, multibyte_p); - + if (size == size_byte) { for (i = 0; i < size; ++i) - insert_char (*ptr++); + insert_char ((unsigned char )*ptr++); } else { @@ -415,7 +415,7 @@ strout (ptr, size, size_byte, printcharfun, multibyte) insert_char (ch); } } - + #ifdef MAX_PRINT_CHARS if (max_print) print_chars += size; @@ -464,18 +464,33 @@ print_string (string, printcharfun) int chars; if (STRING_MULTIBYTE (string)) - chars = XSTRING (string)->size; + chars = SCHARS (string); 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))); + { + /* If unibyte string STRING contains 8-bit codes, we must + convert STRING to a multibyte string containing the same + character codes. */ + Lisp_Object newstr; + int bytes; + + chars = SBYTES (string); + bytes = parse_str_to_multibyte (SDATA (string), chars); + if (chars < bytes) + { + newstr = make_uninit_multibyte_string (chars, bytes); + bcopy (SDATA (string), SDATA (newstr), chars); + str_to_multibyte (SDATA (newstr), bytes, chars); + string = newstr; + } + } else - chars = STRING_BYTES (XSTRING (string)); + chars = SBYTES (string); /* strout is safe for output to a frame (echo area) or to print_buffer. */ - strout (XSTRING (string)->data, - chars, STRING_BYTES (XSTRING (string)), + strout (SDATA (string), + chars, SBYTES (string), printcharfun, STRING_MULTIBYTE (string)); } else @@ -483,24 +498,24 @@ print_string (string, printcharfun) /* Otherwise, string may be relocated by printing one char. So re-fetch the string address for each character. */ int i; - int size = XSTRING (string)->size; - int size_byte = STRING_BYTES (XSTRING (string)); + int size = SCHARS (string); + int size_byte = SBYTES (string); struct gcpro gcpro1; GCPRO1 (string); if (size == size_byte) for (i = 0; i < size; i++) - PRINTCHAR (XSTRING (string)->data[i]); + PRINTCHAR (SREF (string, i)); else - for (i = 0; i < size_byte; i++) + for (i = 0; i < size_byte; ) { /* Here, we must convert each multi-byte form to the corresponding character code before handing it to PRINTCHAR. */ int len; - int ch = STRING_CHAR_AND_LENGTH (XSTRING (string)->data + i, + int ch = STRING_CHAR_AND_LENGTH (SDATA (string) + i, size_byte - i, len); if (!CHAR_VALID_P (ch, 0)) { - ch = XSTRING (string)->data[i]; + ch = SREF (string, i); len = 1; } PRINTCHAR (ch); @@ -511,16 +526,16 @@ print_string (string, printcharfun) } 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) + doc: /* Output character CHARACTER to stream PRINTCHARFUN. +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); + CHECK_NUMBER (character); PRINTPREPARE; PRINTCHAR (XINT (character)); PRINTFINISH; @@ -566,9 +581,9 @@ write_string_1 (data, size, printcharfun) void temp_output_buffer_setup (bufname) - char *bufname; + const char *bufname; { - int count = specpdl_ptr - specpdl; + int count = SPECPDL_INDEX (); register struct buffer *old = current_buffer; register Lisp_Object buf; @@ -576,18 +591,20 @@ temp_output_buffer_setup (bufname) Fset_buffer (Fget_buffer_create (build_string (bufname))); + Fkill_all_local_variables (); + delete_all_overlays (current_buffer); 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; + eassert (current_buffer->overlays_before == NULL); + eassert (current_buffer->overlays_after == NULL); current_buffer->enable_multibyte_characters = buffer_defaults.enable_multibyte_characters; Ferase_buffer (); XSETBUFFER (buf, current_buffer); - call1 (Vrun_hooks, Qtemp_buffer_setup_hook); + Frun_hooks (1, &Qtemp_buffer_setup_hook); unbind_to (count, Qnil); @@ -596,11 +613,11 @@ temp_output_buffer_setup (bufname) Lisp_Object internal_with_output_to_temp_buffer (bufname, function, args) - char *bufname; + const char *bufname; Lisp_Object (*function) P_ ((Lisp_Object)); Lisp_Object args; { - int count = specpdl_ptr - specpdl; + int count = SPECPDL_INDEX (); Lisp_Object buf, val; struct gcpro gcpro1; @@ -619,43 +636,47 @@ internal_with_output_to_temp_buffer (bufname, function, args) return unbind_to (count, val); } -DEFUN ("with-output-to-temp-buffer", Fwith_output_to_temp_buffer, Swith_output_to_temp_buffer, +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) + doc: /* Bind `standard-output' to buffer BUFNAME, eval BODY, then show that buffer. +The buffer is cleared out initially, and marked as unmodified when done. +All output done by BODY is inserted in that buffer by default. +The buffer is displayed in another window, but not selected. +The value of the last form in BODY is returned. +If BODY does not finish normally, the buffer BUFNAME is not displayed. + +The hook `temp-buffer-setup-hook' is run before BODY, +with the buffer BUFNAME temporarily current. +The hook `temp-buffer-show-hook' is run after the buffer is displayed, +with the buffer temporarily current, and the window that was used +to display it temporarily selected. + +If variable `temp-buffer-show-function' is non-nil, call it at the end +to get the buffer displayed instead of just displaying the non-selected +buffer and calling the hook. It gets one argument, the buffer to display. + +usage: (with-output-to-temp-buffer BUFFNAME BODY ...) */) + (args) Lisp_Object args; { struct gcpro gcpro1; Lisp_Object name; - int count = specpdl_ptr - specpdl; + int count = SPECPDL_INDEX (); Lisp_Object buf, val; GCPRO1(args); name = Feval (Fcar (args)); - UNGCPRO; - - CHECK_STRING (name, 0); - temp_output_buffer_setup (XSTRING (name)->data); + CHECK_STRING (name); + temp_output_buffer_setup (SDATA (name)); buf = Vstandard_output; + UNGCPRO; - val = Fprogn (Fcdr (args)); + val = Fprogn (XCDR (args)); + GCPRO1 (val); temp_output_buffer_show (buf); + UNGCPRO; return unbind_to (count, val); } @@ -667,8 +688,8 @@ static void print_preprocess_string (); static void print_object (); 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.") + doc: /* Output a newline to stream PRINTCHARFUN. +If PRINTCHARFUN is omitted or nil, the value of `standard-output' is used. */) (printcharfun) Lisp_Object printcharfun; { @@ -683,11 +704,29 @@ If PRINTCHARFUN is omitted or nil, the value of `standard-output' is used.") } 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) + doc: /* Output the printed representation of OBJECT, any Lisp object. +Quoting characters are printed when needed to make output that `read' +can handle, whenever this is possible. For complex objects, the behavior +is controlled by `print-level' and `print-length', which see. + +OBJECT is any of the Lisp data types: a number, a string, a symbol, +a list, a buffer, a window, a frame, etc. + +A printed representation of an object is text which describes that object. + +Optional argument PRINTCHARFUN is the output stream, which can be one +of these: + + - a buffer, in which case output is inserted into that buffer at point; + - a marker, in which case output is inserted at marker's position; + - a function, in which case that function is called once for each + character of OBJECT's printed representation; + - a symbol, in which case that symbol's function definition is called; or + - t, in which case the output is displayed in the echo area. + +If PRINTCHARFUN is omitted, the value of `standard-output' (which see) +is used instead. */) + (object, printcharfun) Lisp_Object object, printcharfun; { PRINTDECLARE; @@ -707,47 +746,85 @@ Output stream is PRINTCHARFUN, or value of `standard-output' (which see).") 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) + doc: /* Return a string containing the printed representation of OBJECT. +OBJECT can be any Lisp object. This function outputs quoting characters +when necessary to make output that `read' can handle, whenever possible, +unless the optional second argument NOESCAPE is non-nil. + +OBJECT is any of the Lisp data types: a number, a string, a symbol, +a list, a buffer, a window, a frame, etc. + +A printed representation of an object is text which describes that object. */) + (object, noescape) Lisp_Object object, noescape; { - PRINTDECLARE; Lisp_Object printcharfun; - struct gcpro gcpro1, gcpro2; - Lisp_Object tem; + /* struct gcpro gcpro1, gcpro2; */ + Lisp_Object save_deactivate_mark; + int count = specpdl_ptr - specpdl; + struct buffer *previous; - /* Save and restore this--we are altering a buffer - but we don't want to deactivate the mark just for that. - No need for specbind, since errors deactivate the mark. */ - tem = Vdeactivate_mark; - GCPRO2 (object, tem); + specbind (Qinhibit_modification_hooks, Qt); - printcharfun = Vprin1_to_string_buffer; - PRINTPREPARE; - print (object, printcharfun, NILP (noescape)); - /* Make Vprin1_to_string_buffer be the default buffer after PRINTFINSH */ - PRINTFINISH; + { + PRINTDECLARE; + + /* Save and restore this--we are altering a buffer + but we don't want to deactivate the mark just for that. + No need for specbind, since errors deactivate the mark. */ + save_deactivate_mark = Vdeactivate_mark; + /* GCPRO2 (object, save_deactivate_mark); */ + abort_on_gc++; + + printcharfun = Vprin1_to_string_buffer; + PRINTPREPARE; + print (object, printcharfun, NILP (noescape)); + /* Make Vprin1_to_string_buffer be the default buffer after PRINTFINSH */ + PRINTFINISH; + } + + previous = current_buffer; set_buffer_internal (XBUFFER (Vprin1_to_string_buffer)); object = Fbuffer_string (); + if (SBYTES (object) == SCHARS (object)) + STRING_SET_UNIBYTE (object); + /* Note that this won't make prepare_to_modify_buffer call + ask-user-about-supersession-threat because this buffer + does not visit a file. */ Ferase_buffer (); - set_buffer_internal (old); + set_buffer_internal (previous); - Vdeactivate_mark = tem; - UNGCPRO; + Vdeactivate_mark = save_deactivate_mark; + /* UNGCPRO; */ - return object; + abort_on_gc--; + return unbind_to (count, 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) + doc: /* Output the printed representation of OBJECT, any Lisp object. +No quoting characters are used; no delimiters are printed around +the contents of strings. + +OBJECT is any of the Lisp data types: a number, a string, a symbol, +a list, a buffer, a window, a frame, etc. + +A printed representation of an object is text which describes that object. + +Optional argument PRINTCHARFUN is the output stream, which can be one +of these: + + - a buffer, in which case output is inserted into that buffer at point; + - a marker, in which case output is inserted at marker's position; + - a function, in which case that function is called once for each + character of OBJECT's printed representation; + - a symbol, in which case that symbol's function definition is called; or + - t, in which case the output is displayed in the echo area. + +If PRINTCHARFUN is omitted, the value of `standard-output' (which see) +is used instead. */) + (object, printcharfun) Lisp_Object object, printcharfun; { PRINTDECLARE; @@ -761,11 +838,29 @@ Output stream is PRINTCHARFUN, or value of standard-output (which see).") } 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) + doc: /* Output the printed representation of OBJECT, with newlines around it. +Quoting characters are printed when needed to make output that `read' +can handle, whenever this is possible. For complex objects, the behavior +is controlled by `print-level' and `print-length', which see. + +OBJECT is any of the Lisp data types: a number, a string, a symbol, +a list, a buffer, a window, a frame, etc. + +A printed representation of an object is text which describes that object. + +Optional argument PRINTCHARFUN is the output stream, which can be one +of these: + + - a buffer, in which case output is inserted into that buffer at point; + - a marker, in which case output is inserted at marker's position; + - a function, in which case that function is called once for each + character of OBJECT's printed representation; + - a symbol, in which case that symbol's function definition is called; or + - t, in which case the output is displayed in the echo area. + +If PRINTCHARFUN is omitted, the value of `standard-output' (which see) +is used instead. */) + (object, printcharfun) Lisp_Object object, printcharfun; { PRINTDECLARE; @@ -796,13 +891,13 @@ Output stream is PRINTCHARFUN, or value of `standard-output' (which see).") 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) + doc: /* Write CHARACTER to stderr. +You can call print while debugging emacs, and pass it this function +to make it write to the debugging output. */) + (character) Lisp_Object character; { - CHECK_NUMBER (character, 0); + CHECK_NUMBER (character); putc (XINT (character), stderr); #ifdef WINDOWSNT @@ -816,6 +911,49 @@ to make it write to the debugging output.\n") return character; } + +#if defined(GNU_LINUX) + +/* This functionality is not vitally important in general, so we rely on + non-portable ability to use stderr as lvalue. */ + +#define WITH_REDIRECT_DEBUGGING_OUTPUT 1 + +FILE *initial_stderr_stream = NULL; + +DEFUN ("redirect-debugging-output", Fredirect_debugging_output, Sredirect_debugging_output, + 1, 2, + "FDebug output file: \nP", + doc: /* Redirect debugging output (stderr stream) to file FILE. +If FILE is nil, reset target to the initial stderr stream. +Optional arg APPEND non-nil (interactively, with prefix arg) means +append to existing target file. */) + (file, append) + Lisp_Object file, append; +{ + if (initial_stderr_stream != NULL) + fclose(stderr); + stderr = initial_stderr_stream; + initial_stderr_stream = NULL; + + if (STRINGP (file)) + { + file = Fexpand_file_name (file, Qnil); + initial_stderr_stream = stderr; + stderr = fopen(SDATA (file), NILP (append) ? "w" : "a"); + if (stderr == NULL) + { + stderr = initial_stderr_stream; + initial_stderr_stream = NULL; + report_file_error ("Cannot open debugging output stream", + Fcons (file, Qnil)); + } + } + return Qnil; +} +#endif /* GNU_LINUX */ + + /* This is the interface for debugging printing. */ void @@ -828,8 +966,10 @@ debug_print (arg) 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) + doc: /* Convert an error value (ERROR-SYMBOL . DATA) to an error message. +See Info anchor `(elisp)Definition of signal' for some details on how this +error message is constructed. */) + (obj) Lisp_Object obj; { struct buffer *old = current_buffer; @@ -845,7 +985,7 @@ DEFUN ("error-message-string", Ferror_message_string, Serror_message_string, && NILP (XCDR (XCDR (obj)))) return XCAR (XCDR (obj)); - print_error_message (obj, Vprin1_to_string_buffer); + print_error_message (obj, Vprin1_to_string_buffer, 0, Qnil); set_buffer_internal (XBUFFER (Vprin1_to_string_buffer)); value = Fbuffer_string (); @@ -858,31 +998,47 @@ DEFUN ("error-message-string", Ferror_message_string, Serror_message_string, return value; } -/* Print an error message for the error DATA - onto Lisp output stream STREAM (suitable for the print functions). */ +/* Print an error message for the error DATA onto Lisp output stream + STREAM (suitable for the print functions). */ void -print_error_message (data, stream) +print_error_message (data, stream, context, caller) Lisp_Object data, stream; + char *context; + Lisp_Object caller; { Lisp_Object errname, errmsg, file_error, tail; struct gcpro gcpro1; int i; + if (context != 0) + write_string_1 (context, -1, stream); + + /* If we know from where the error was signaled, show it in + *Messages*. */ + if (!NILP (caller) && SYMBOLP (caller)) + { + const char *name = SDATA (SYMBOL_NAME (caller)); + message_dolog (name, strlen (name), 0, 0); + message_dolog (": ", 2, 0, 0); + } + errname = Fcar (data); if (EQ (errname, Qerror)) { data = Fcdr (data); - if (!CONSP (data)) data = Qnil; + if (!CONSP (data)) + data = Qnil; errmsg = Fcar (data); file_error = Qnil; } else { + Lisp_Object error_conditions; errmsg = Fget (errname, Qerror_message); - file_error = Fmemq (Qfile_error, - Fget (errname, Qerror_conditions)); + error_conditions = Fget (errname, Qerror_conditions); + file_error = Fmemq (Qfile_error, error_conditions); } /* Print an error message including the data items. */ @@ -900,26 +1056,31 @@ print_error_message (data, stream) else write_string_1 ("peculiar error", -1, stream); - for (i = 0; CONSP (tail); tail = Fcdr (tail), i++) + for (i = 0; CONSP (tail); tail = XCDR (tail), i++) { + Lisp_Object obj; + write_string_1 (i ? ", " : ": ", 2, stream); - if (!NILP (file_error)) - Fprinc (Fcar (tail), stream); + obj = XCAR (tail); + if (!NILP (file_error) || EQ (errname, Qend_of_file)) + Fprinc (obj, stream); else - Fprin1 (Fcar (tail), stream); + Fprin1 (obj, stream); } + UNGCPRO; } - + + /* * The buffer should be at least as large as the max string size of the * largest float, printed in the biggest notation. This is undoubtedly * 20d float_output_format, with the negative of the C-constant "HUGE" * from . - * + * * On the vax the worst case is -1e38 in 20d format which takes 61 bytes. - * + * * I assume that IEEE-754 format numbers can take 329 bytes for the worst * case of -1e307 in 20d float_output_format. What is one to do (short of * re-writing _doprnt to be more sane)? @@ -933,7 +1094,7 @@ float_to_string (buf, data) { unsigned char *cp; int width; - + /* Check for plus infinity in a way that won't lose if there is no plus infinity. */ if (data == data / 2 && data > 1.0) @@ -962,7 +1123,7 @@ float_to_string (buf, data) *buf++ = '-'; break; } - + strcpy (buf, "0.0e+NaN"); return; } @@ -992,7 +1153,7 @@ float_to_string (buf, data) /* Check that the spec we have is fully valid. This means not only valid for printf, but meant for floats, and reasonable. */ - cp = XSTRING (Vfloat_output_format)->data; + cp = SDATA (Vfloat_output_format); if (cp[0] != '%') goto lose; @@ -1022,7 +1183,7 @@ float_to_string (buf, data) if (cp[1] != 0) goto lose; - sprintf (buf, XSTRING (Vfloat_output_format)->data, data); + sprintf (buf, SDATA (Vfloat_output_format), data); } /* Make sure there is a decimal point with digit after, or an @@ -1058,6 +1219,7 @@ print (obj, printcharfun, escapeflag) int escapeflag; { print_depth = 0; + old_backquote_output = 0; /* Reset print_number_index and Vprint_number_table only when the variable Vprint_continuous_numbering is nil. Otherwise, @@ -1073,21 +1235,30 @@ print (obj, printcharfun, escapeflag) if (!NILP (Vprint_gensym) || !NILP (Vprint_circle)) { int i, start, index; - /* Construct Vprint_number_table. */ start = index = print_number_index; + /* Construct Vprint_number_table. + This increments print_number_index for the objects added. */ print_preprocess (obj); + /* Remove unnecessary objects, which appear only once in OBJ; - that is, whose status is Qnil. */ + that is, whose status is Qnil. Compactify the necessary objects. */ for (i = start; i < print_number_index; i++) if (!NILP (PRINT_NUMBER_STATUS (Vprint_number_table, i))) { PRINT_NUMBER_OBJECT (Vprint_number_table, index) = PRINT_NUMBER_OBJECT (Vprint_number_table, i); - /* Reset the status field for the next print step. Now this - field means whether the object has already been printed. */ - PRINT_NUMBER_STATUS (Vprint_number_table, index) = Qnil; index++; } + + /* Clear out objects outside the active part of the table. */ + for (i = index; i < print_number_index; i++) + PRINT_NUMBER_OBJECT (Vprint_number_table, i) = Qnil; + + /* Reset the status field for the next print step. Now this + field means whether the object has already been printed. */ + for (i = start; i < print_number_index; i++) + PRINT_NUMBER_STATUS (Vprint_number_table, i) = Qnil; + print_number_index = index; } @@ -1105,20 +1276,22 @@ static void print_preprocess (obj) Lisp_Object obj; { - int i, size; + int i; + EMACS_INT size; loop: if (STRINGP (obj) || CONSP (obj) || VECTORP (obj) || COMPILEDP (obj) || CHAR_TABLE_P (obj) || (! NILP (Vprint_gensym) - && SYMBOLP (obj) && NILP (XSYMBOL (obj)->obarray))) + && SYMBOLP (obj) + && !SYMBOL_INTERNED_P (obj))) { /* In case print-circle is nil and print-gensym is t, add OBJ to Vprint_number_table only when OBJ is a symbol. */ if (! NILP (Vprint_circle) || SYMBOLP (obj)) { for (i = 0; i < print_number_index; i++) - if (PRINT_NUMBER_OBJECT (Vprint_number_table, i) == obj) + if (EQ (PRINT_NUMBER_OBJECT (Vprint_number_table, i), obj)) { /* OBJ appears more than once. Let's remember that. */ PRINT_NUMBER_STATUS (Vprint_number_table, i) = Qt; @@ -1149,8 +1322,9 @@ print_preprocess (obj) /* If Vprint_continuous_numbering is non-nil and OBJ is a gensym, always print the gensym with a number. This is a special for the lisp function byte-compile-output-docform. */ - if (! NILP (Vprint_continuous_numbering) && SYMBOLP (obj) - && NILP (XSYMBOL (obj)->obarray)) + if (!NILP (Vprint_continuous_numbering) + && SYMBOLP (obj) + && !SYMBOL_INTERNED_P (obj)) PRINT_NUMBER_STATUS (Vprint_number_table, print_number_index) = Qt; print_number_index++; } @@ -1159,8 +1333,8 @@ print_preprocess (obj) { case Lisp_String: /* A string may have text properties, which can be circular. */ - traverse_intervals (XSTRING (obj)->intervals, 0, 0, - print_preprocess_string, Qnil); + traverse_intervals_noorder (STRING_INTERVALS (obj), + print_preprocess_string, Qnil); break; case Lisp_Cons: @@ -1169,9 +1343,15 @@ print_preprocess (obj) goto loop; case Lisp_Vectorlike: - size = XVECTOR (obj)->size & PSEUDOVECTOR_SIZE_MASK; + size = XVECTOR (obj)->size; + if (size & PSEUDOVECTOR_FLAG) + size &= PSEUDOVECTOR_SIZE_MASK; for (i = 0; i < size; i++) print_preprocess (XVECTOR (obj)->contents[i]); + break; + + default: + break; } } } @@ -1198,7 +1378,8 @@ print_object (obj, printcharfun, escapeflag) if (STRINGP (obj) || CONSP (obj) || VECTORP (obj) || COMPILEDP (obj) || CHAR_TABLE_P (obj) || (! NILP (Vprint_gensym) - && SYMBOLP (obj) && NILP (XSYMBOL (obj)->obarray))) + && SYMBOLP (obj) + && !SYMBOL_INTERNED_P (obj))) { if (NILP (Vprint_circle) && NILP (Vprint_gensym)) { @@ -1218,7 +1399,7 @@ print_object (obj, printcharfun, escapeflag) /* With the print-circle feature. */ int i; for (i = 0; i < print_number_index; i++) - if (PRINT_NUMBER_OBJECT (Vprint_number_table, i) == obj) + if (EQ (PRINT_NUMBER_OBJECT (Vprint_number_table, i), obj)) { if (NILP (PRINT_NUMBER_STATUS (Vprint_number_table, i))) { @@ -1286,18 +1467,19 @@ print_object (obj, printcharfun, escapeflag) /* 1 means we must ensure that the next character we output cannot be taken as part of a hex character escape. */ int need_nonhex = 0; + int multibyte = STRING_MULTIBYTE (obj); GCPRO1 (obj); - if (!NULL_INTERVAL_P (XSTRING (obj)->intervals)) + if (!NULL_INTERVAL_P (STRING_INTERVALS (obj))) { PRINTCHAR ('#'); PRINTCHAR ('('); } PRINTCHAR ('\"'); - str = XSTRING (obj)->data; - size_byte = STRING_BYTES (XSTRING (obj)); + str = SDATA (obj); + size_byte = SBYTES (obj); for (i = 0, i_byte = 0; i_byte < size_byte;) { @@ -1306,7 +1488,7 @@ print_object (obj, printcharfun, escapeflag) int len; int c; - if (STRING_MULTIBYTE (obj)) + if (multibyte) { c = STRING_CHAR_AND_LENGTH (str + i_byte, size_byte - i_byte, len); @@ -1330,16 +1512,22 @@ print_object (obj, printcharfun, escapeflag) PRINTCHAR ('\\'); PRINTCHAR ('f'); } - else if (! SINGLE_BYTE_CHAR_P (c) && print_escape_multibyte) + else if (multibyte + && ! ASCII_BYTE_P (c) + && (SINGLE_BYTE_CHAR_P (c) || print_escape_multibyte)) { /* When multibyte is disabled, - print multibyte string chars using hex escapes. */ + print multibyte string chars using hex escapes. + For a char code that could be in a unibyte string, + when found in a multibyte string, always use a hex escape + so it reads back as 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) + else if (! multibyte + && SINGLE_BYTE_CHAR_P (c) && ! ASCII_BYTE_P (c) && print_escape_nonascii) { /* When printing in a multibyte buffer @@ -1371,10 +1559,10 @@ print_object (obj, printcharfun, escapeflag) } PRINTCHAR ('\"'); - if (!NULL_INTERVAL_P (XSTRING (obj)->intervals)) + if (!NULL_INTERVAL_P (STRING_INTERVALS (obj))) { - traverse_intervals (XSTRING (obj)->intervals, - 0, 0, print_interval, printcharfun); + traverse_intervals (STRING_INTERVALS (obj), + 0, print_interval, printcharfun); PRINTCHAR (')'); } @@ -1385,13 +1573,13 @@ print_object (obj, printcharfun, escapeflag) 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 unsigned char *p = SDATA (SYMBOL_NAME (obj)); + register unsigned char *end = p + SBYTES (SYMBOL_NAME (obj)); register int c; int i, i_byte, size_byte; Lisp_Object name; - XSETSTRING (name, XSYMBOL (obj)->name); + name = SYMBOL_NAME (obj); if (p != end && (*p == '-' || *p == '+')) p++; if (p == end) @@ -1415,24 +1603,19 @@ print_object (obj, printcharfun, escapeflag) else confusing = 0; - if (! NILP (Vprint_gensym) && NILP (XSYMBOL (obj)->obarray)) + if (! NILP (Vprint_gensym) && !SYMBOL_INTERNED_P (obj)) { PRINTCHAR ('#'); PRINTCHAR (':'); } - size_byte = STRING_BYTES (XSTRING (name)); + size_byte = SBYTES (name); for (i = 0, 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. */ - - if (STRING_MULTIBYTE (name)) - FETCH_STRING_CHAR_ADVANCE (c, name, i, i_byte); - else - c = XSTRING (name)->data[i_byte++]; - + FETCH_STRING_CHAR_ADVANCE (c, name, i, i_byte); QUIT; if (escapeflag) @@ -1468,6 +1651,7 @@ print_object (obj, printcharfun, escapeflag) print_object (XCAR (XCDR (obj)), printcharfun, escapeflag); } else if (print_quoted && CONSP (XCDR (obj)) && NILP (XCDR (XCDR (obj))) + && ! old_backquote_output && ((EQ (XCAR (obj), Qbackquote) || EQ (XCAR (obj), Qcomma) || EQ (XCAR (obj), Qcomma_at) @@ -1479,13 +1663,41 @@ print_object (obj, printcharfun, escapeflag) else { PRINTCHAR ('('); + + /* If the first element is a backquote form, + print it old-style so it won't be misunderstood. */ + if (print_quoted && CONSP (XCAR (obj)) + && CONSP (XCDR (XCAR (obj))) + && NILP (XCDR (XCDR (XCAR (obj)))) + && EQ (XCAR (XCAR (obj)), Qbackquote)) + { + Lisp_Object tem; + tem = XCAR (obj); + PRINTCHAR ('('); + + print_object (Qbackquote, printcharfun, 0); + PRINTCHAR (' '); + + ++old_backquote_output; + print_object (XCAR (XCDR (tem)), printcharfun, 0); + --old_backquote_output; + PRINTCHAR (')'); + + obj = XCDR (obj); + } + { - register int i = 0; - register int print_length = 0; + int print_length, i; Lisp_Object halftail = obj; - if (INTEGERP (Vprint_length)) - print_length = XINT (Vprint_length); + /* Negative values of print-length are invalid in CL. + Treat them like nil, as CMUCL does. */ + if (NATNUMP (Vprint_length)) + print_length = XFASTINT (Vprint_length); + else + print_length = 0; + + i = 0; while (CONSP (obj)) { /* Detect circular list. */ @@ -1506,7 +1718,8 @@ print_object (obj, printcharfun, escapeflag) { int i; for (i = 0; i < print_number_index; i++) - if (PRINT_NUMBER_OBJECT (Vprint_number_table, i) == obj) + if (EQ (PRINT_NUMBER_OBJECT (Vprint_number_table, i), + obj)) { if (NILP (PRINT_NUMBER_STATUS (Vprint_number_table, i))) { @@ -1522,24 +1735,31 @@ print_object (obj, printcharfun, escapeflag) } } } + if (i++) PRINTCHAR (' '); + if (print_length && i > print_length) { strout ("...", 3, 3, printcharfun, 0); goto end_of_list; } + print_object (XCAR (obj), printcharfun, escapeflag); + obj = XCDR (obj); if (!(i & 1)) halftail = XCDR (halftail); } } + + /* OBJ non-nil here means it's the end of a dotted list. */ if (!NILP (obj)) { strout (" . ", 3, 3, printcharfun, 0); print_object (obj, printcharfun, escapeflag); } + end_of_list: PRINTCHAR (')'); } @@ -1573,10 +1793,12 @@ print_object (obj, printcharfun, escapeflag) strout (buf, -1, -1, printcharfun, 0); PRINTCHAR ('\"'); - /* Don't print more characters than the specified maximum. */ - if (INTEGERP (Vprint_length) - && XINT (Vprint_length) < size_in_chars) - size_in_chars = XINT (Vprint_length); + /* Don't print more characters than the specified maximum. + Negative values of print-length are invalid. Treat them + like a print-length of nil. */ + if (NATNUMP (Vprint_length) + && XFASTINT (Vprint_length) < size_in_chars) + size_in_chars = XFASTINT (Vprint_length); for (i = 0; i < size_in_chars; i++) { @@ -1629,9 +1851,9 @@ print_object (obj, printcharfun, escapeflag) { PRINTCHAR (' '); PRINTCHAR ('\''); - strout (XSYMBOL (h->test)->name->data, -1, -1, printcharfun, 0); + strout (SDATA (SYMBOL_NAME (h->test)), -1, -1, printcharfun, 0); PRINTCHAR (' '); - strout (XSYMBOL (h->weak)->name->data, -1, -1, printcharfun, 0); + strout (SDATA (SYMBOL_NAME (h->weak)), -1, -1, printcharfun, 0); PRINTCHAR (' '); sprintf (buf, "%d/%d", XFASTINT (h->count), XVECTOR (h->next)->size); @@ -1664,13 +1886,13 @@ print_object (obj, printcharfun, escapeflag) ? "#name, printcharfun); - sprintf (buf, " 0x%lx\\ ", (unsigned long) (XFRAME (obj))); + sprintf (buf, " 0x%lx", (unsigned long) (XFRAME (obj))); strout (buf, -1, -1, printcharfun, 0); PRINTCHAR ('>'); } else { - int size = XVECTOR (obj)->size; + EMACS_INT size = XVECTOR (obj)->size; if (COMPILEDP (obj)) { PRINTCHAR ('#'); @@ -1694,11 +1916,12 @@ print_object (obj, printcharfun, escapeflag) { register int i; register Lisp_Object tem; + int real_size = size; /* Don't print more elements than the specified maximum. */ - if (INTEGERP (Vprint_length) - && XINT (Vprint_length) < size) - size = XINT (Vprint_length); + if (NATNUMP (Vprint_length) + && XFASTINT (Vprint_length) < size) + size = XFASTINT (Vprint_length); for (i = 0; i < size; i++) { @@ -1706,6 +1929,8 @@ print_object (obj, printcharfun, escapeflag) tem = XVECTOR (obj)->contents[i]; print_object (tem, printcharfun, escapeflag); } + if (size < real_size) + strout (" ...", 4, 4, printcharfun, 0); } PRINTCHAR (']'); } @@ -1718,7 +1943,7 @@ print_object (obj, printcharfun, escapeflag) strout ("#insertion_type != 0) - strout ("(before-insertion) ", -1, -1, printcharfun, 0); + strout ("(moves after insertion) ", -1, -1, printcharfun, 0); if (!(XMARKER (obj)->buffer)) strout ("in no buffer", -1, -1, printcharfun, 0); else @@ -1772,9 +1997,9 @@ print_object (obj, printcharfun, escapeflag) case Lisp_Misc_Buffer_Objfwd: strout ("#offset), - printcharfun, escapeflag); + print_object (PER_BUFFER_VALUE (current_buffer, + XBUFFER_OBJFWD (obj)->offset), + printcharfun, escapeflag); PRINTCHAR ('>'); break; @@ -1782,7 +2007,7 @@ print_object (obj, printcharfun, escapeflag) strout ("#offset), - printcharfun, escapeflag); + printcharfun, escapeflag); PRINTCHAR ('>'); break; @@ -1871,98 +2096,109 @@ syms_of_print () 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)."); + doc: /* Output stream `print' uses by default for outputting a character. +This may be any function of one argument. +It may also be a buffer (output is inserted before point) +or a marker (output is inserted and the marker is advanced) +or the symbol t (output appears in the echo area). */); Vstandard_output = Qt; Qstandard_output = intern ("standard-output"); staticpro (&Qstandard_output); 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."); + doc: /* The format descriptor string used to print floats. +This is a %-spec like those accepted by `printf' in C, +but with some restrictions. It must start with the two characters `%.'. +After that comes an integer precision specification, +and then a letter which controls the format. +The letters allowed are `e', `f' and `g'. +Use `e' for exponential notation \"DIG.DIGITSeEXPT\" +Use `f' for decimal point notation \"DIGITS.DIGITS\". +Use `g' to choose the shorter of those two formats for the number at hand. +The precision in any of these cases is the number of digits following +the decimal point. With `f', a precision of 0 means to omit the +decimal point. 0 is not allowed with `e' or `g'. + +A value of nil means to use the shortest notation +that represents the number without losing information. */); Vfloat_output_format = Qnil; Qfloat_output_format = intern ("float-output-format"); staticpro (&Qfloat_output_format); DEFVAR_LISP ("print-length", &Vprint_length, - "Maximum length of list to print before abbreviating.\n\ -A value of nil means no limit."); + doc: /* Maximum length of list to print before abbreviating. +A value of nil means no limit. See also `eval-expression-print-length'. */); 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."); + doc: /* Maximum depth of list nesting to print before abbreviating. +A value of nil means no limit. See also `eval-expression-print-level'. */); 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."); + doc: /* Non-nil means print newlines in strings as `\\n'. +Also print formfeeds as `\\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'."); + doc: /* Non-nil means print unibyte non-ASCII chars in strings as \\OOO. +\(OOO is the octal representation of the character code.) +Only single-byte characters are affected, and only in `prin1'. +When the output goes in a multibyte buffer, this feature is +enabled regardless of the value of the variable. */); 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'."); + doc: /* Non-nil means print multibyte characters in strings as \\xXXXX. +\(XXXX is the hex representation of the character code.) +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."); + doc: /* Non-nil means print quoted forms with reader syntax. +I.e., (quote foo) prints as 'foo, (function foo) as #'foo, and backquoted +forms print as 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 recursive data structure\n\ -and the symbol appears more than once, in addition use the #N# and #N=\n\ -constructs as needed, so that multiple references to the same symbol are\n\ -shared once again when the text is read back."); + doc: /* Non-nil means print uninterned symbols so they will read as uninterned. +I.e., the value of (make-symbol \"foobar\") prints as #:foobar. +When the uninterned symbol appears within a recursive data structure, +and the symbol appears more than once, in addition use the #N# and #N= +constructs as needed, so that multiple references to the same symbol are +shared once again when the text is read back. */); Vprint_gensym = Qnil; DEFVAR_LISP ("print-circle", &Vprint_circle, - "*Non-nil means print recursive structures using #N= and #N# syntax.\n\ -If nil, printing proceeds recursively and may lead to\n\ -`max-lisp-eval-depth' being exceeded or an error may occur:\n\ -\"Apparently circular structure being printed.\" Also see\n\ -`print-length' and `print-level'.\n\ -If non-nil, shared substructures anywhere in the structure are printed\n\ -with `#N=' before the first occurrence (in the order of the print\n\ -representation) and `#N#' in place of each subsequent occurrence,\n\ -where N is a positive decimal integer."); + doc: /* *Non-nil means print recursive structures using #N= and #N# syntax. +If nil, printing proceeds recursively and may lead to +`max-lisp-eval-depth' being exceeded or an error may occur: +\"Apparently circular structure being printed.\" Also see +`print-length' and `print-level'. +If non-nil, shared substructures anywhere in the structure are printed +with `#N=' before the first occurrence (in the order of the print +representation) and `#N#' in place of each subsequent occurrence, +where N is a positive decimal integer. */); Vprint_circle = Qnil; DEFVAR_LISP ("print-continuous-numbering", &Vprint_continuous_numbering, - "*Non-nil means keep numbering between several print functions.\n\ -See `print-gensym' nad `print-circle'. See also `print-number-table'."); + doc: /* *Non-nil means number continuously across print calls. +This affects the numbers printed for #N= labels and #M# references. +See also `print-circle', `print-gensym', and `print-number-table'. +This variable should not be set with `setq'; bind it with a `let' instead. */); Vprint_continuous_numbering = Qnil; DEFVAR_LISP ("print-number-table", &Vprint_number_table, - "A vector keeping the information of the current printed object.\n\ -This variable shouldn't be modified in Lisp level, but should be binded\n\ -with nil using let at the same position with `print-continuous-numbering',\n\ -so that the value of this variable can be freed after printing."); + doc: /* A vector used internally to produce `#N=' labels and `#N#' references. +The Lisp printer uses this vector to detect Lisp objects referenced more +than once. + +When you bind `print-continuous-numbering' to t, you should probably +also bind `print-number-table' to nil. This ensures that the value of +`print-number-table' can be garbage-collected once the printing is +done. If all elements of `print-number-table' are nil, it means that +the printing done so far has not found any shared structure or objects +that need to be recorded in the table. */); Vprint_number_table = Qnil; /* prin1_to_string_buffer initialized in init_buffer_once in buffer.c */ @@ -1976,6 +2212,9 @@ so that the value of this variable can be freed after printing."); defsubr (&Sterpri); defsubr (&Swrite_char); defsubr (&Sexternal_debugging_output); +#ifdef WITH_REDIRECT_DEBUGGING_OUTPUT + defsubr (&Sredirect_debugging_output); +#endif Qexternal_debugging_output = intern ("external-debugging-output"); staticpro (&Qexternal_debugging_output); @@ -1991,3 +2230,6 @@ so that the value of this variable can be freed after printing."); defsubr (&Swith_output_to_temp_buffer); } + +/* arch-tag: bc797170-94ae-41de-86e3-75e20f8f7a39 + (do not change this comment) */