#include <stdio.h>
#include "global.h"
#include "tex_constant.h"
#include "charset.h"
#include "str.h"

io.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

宏定义
#define	INC_IO_H
	[p13#25] Input and output. 更多...

#define	wopenout a_open_out
	[p14#27] open a file for output. 更多...

#define	TERM_IN stdin
	[#32] the terminal as an input file. 更多...

#define	TERM_OUT stdout
	[#32] the terminal as an output file. 更多...

#define	TERM_ERR stderr
	错误输出到 stderr 更多...

#define	update_terminal() fflush(TERM_OUT)
	[#34] empty the terminal output buffer. 更多...

#define	clear_terminal()
	[#34] clear the terminal input buffer. 更多...

#define	FORMAT_DEFAULT_LENGTH 20
	[#520] length of the TEX format default string. 更多...

#define	formatarealength 11

#define	formatextlength 4

#define	formatextension S(256)
	[p190#520] `.fmt`, the extension, as a constant. 更多...

函数
Boolean	inputln (FILE *f, Boolean bypass_eoln)
	[#31] inputs the next line or returns false. 更多...

Boolean	initterminal (void)
	[#37] gets the terminal input started. 更多...

int	PASCAL_MAIN (int argc, char **argv)

Boolean	initinc (int _not_use_)

Boolean	open_fmt (FILE **fmt)
	[#524] 更多...

void	fix_date_and_time (Integer p_time, Integer p_day, Integer p_month, Integer p_year)
	[p97#241] establishes the initial values of the date and time. 更多...

Boolean	a_open_in (FILE **f)

Boolean	a_open_out (FILE **f)

void	aclose (FILE **f)

void	w_close (FILE **f)

void	fname_init ()
	[ #511. File names. ] 更多...

StrNumber	b_make_name_string ()

StrNumber	w_make_name_string ()

void	scan_file_name (void)
	[#526] 更多...

void	print_file_name (StrNumber n, StrNumber a, StrNumber e)
	[#518] 更多...

void	pack_file_name (StrNumber fname, StrNumber prefix, StrNumber ext)
	[#519] 打包文件名. 更多...

void	pack_job_name (StrNumber s)
	[#529] s = ".log" , ".dvi" , or format extension. 更多...

void	prompt_file_name (StrNumber s, StrNumber e)
	[#530] 更多...

void	open_log_file (void)
	[#534] 更多...

void	start_input (void)
	[#p195#537] TeX will \input something. 更多...

变量
Char	name_of_file [FILE_NAME_SIZE+1]
	[#26]: on some systems this may be a record variable. 更多...

UInt16	namelength
	[#26]: this many characters are actually relevant in name_of_file (the rest are blank). 更多...

ASCIICode	buffer [BUF_SIZE+1]
	[#30]: lines of characters being read 更多...

UInt16	first
	[#30]: the first unused position in buffer. [0, BUF_SIZE=5000] 更多...

UInt16	last
	[#30]: end of the line just input to buffer. [0, BUF_SIZE=5000] 更多...

UInt16	max_buf_stack
	[#30]: largest index used in buffer. [0, BUF_SIZE=5000] 更多...

Boolean	need_to_load_format

StrNumber	cur_name
	[#512] name of file just scanned. 更多...

StrNumber	cur_area

StrNumber	cur_ext

Boolean	name_in_progress
	[#527] is a file name being scanned? xref: scan_file_name, newfont, expand 更多...

StrNumber	job_name
	[#527] principal file name. 更多...

Boolean	log_opened
	[#527] has the transcript file been opened? 更多...

StrNumber	output_file_name
	[#532] full name of the output file. 更多...

StrNumber	log_name

宏定义说明

◆ INC_IO_H

#define INC_IO_H

[p13#25] Input and output.

Boolean a_open_in ( FILE ** f )

Boolean a_open_out ( FILE ** f )

Boolean initinc ( int _not_use_ )

Boolean open_fmt ( FILE ** fmt )

[#524]

Boolean need_to_load_format

extern