Applications/mh: nkf-utf8/nkf.c comparison

comparison nkf-utf8/nkf.c @ 10:a6481689f99c

*** empty log message ***

author	kono
date	Wed, 06 Dec 2006 03:17:53 +0900
parents
children	441a2190cfae

comparison

equal deleted inserted replaced

-:52d0fa25c554
+:a6481689f99c
+/** Network Kanji Filter. (PDS Version)
+************************************************************************
+** Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA)
+** $BO"Mm@h!'(B $B!J3t!KIY;NDL8&5f=j!!%=%U%H#38&!!;T@n!!;j(B
+** $B!J(BE-Mail Address: ichikawa@flab.fujitsu.co.jp$B!K(B
+** Copyright (C) 1996,1998
+** Copyright (C) 2002
+** $BO"Mm@h!'(B $BN05eBg3X>pJs9)3X2J(B $B2OLn(B $B??<#(B  mime/X0208 support
+** $B!J(BE-Mail Address: kono@ie.u-ryukyu.ac.jp$B!K(B
+** $BO"Mm@h!'(B COW for DOS & Win16 & Win32 & OS/2
+** $B!J(BE-Mail Address: GHG00637@niftyserve.or.p$B!K(B
+**
+**    $B$3$N%=!<%9$N$$$+$J$kJ#<L!$2~JQ!$=$@5$b5vBz$7$^$9!#$?$@$7!"(B
+**    $B$=$N:]$K$O!"C/$,9W8%$7$?$r<($9$3$NItJ,$r;D$9$3$H!#(B
+**    $B:FG[I[$d;(;o$NIUO?$J$I$NLd$$9g$o$;$bI,MW$"$j$^$;$s!#(B
+**    $B1DMxMxMQ$b>e5-$KH?$7$J$$HO0O$G5v2D$7$^$9!#(B
+**    $B%P%$%J%j$NG[I[$N:]$K$O(Bversion message$B$rJ]B8$9$k$3$H$r>r7o$H$7$^$9!#(B
+**    $B$3$N%W%m%0%i%`$K$D$$$F$OFC$K2?$NJ]>Z$b$7$J$$!"0-$7$+$i$:!#(B
+**
+**    Everyone is permitted to do anything on this program
+**    including copying, modifying, improving,
+**    as long as you don't try to pretend that you wrote it.
+**    i.e., the above copyright notice has to appear in all copies.
+**    Binary distribution requires original version messages.
+**    You don't have to ask before copying, redistribution or publishing.
+**    THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
+***********************************************************************/
+/***********************************************************************
+** UTF-8 $B%5%]!<%H$K$D$$$F(B
+**    $B=>Mh$N(B nkf $B$HF~$l$+$($F$=$N$^$^;H$($k$h$&$K$J$C$F$$$^$9(B
+**    nkf -e $B$J$I$H$7$F5/F0$9$k$H!"<+F0H=JL$G(B UTF-8 $B$HH=Dj$5$l$l$P!"(B
+**    $B$=$N$^$^(B euc-jp $B$KJQ49$5$l$^$9(B
+**
+**    $B$^$@%P%0$,$"$k2DG=@-$,9b$$$G$9!#(B
+**    ($BFC$K<+F0H=JL!"%3!<%I:.:_!"%(%i!<=hM}7O(B)
+**
+**    $B2?$+LdBj$r8+$D$1$?$i!"(B
+**        E-Mail: furukawa@tcp-ip.or.jp
+**    $B$^$G8fO"Mm$r$*4j$$$7$^$9!#(B
+***********************************************************************/
+/* $Id$ */
+#define NKF_VERSION "2.0.5"
+#define NKF_RELEASE_DATE "2005-04-10"
+#include "config.h"
+static char *CopyRight =
+"Copyright (C) 1987, FUJITSU LTD. (I.Ichikawa),2000 S. Kono, COW, 2002-2005 Kono, Furukawa, Naruse";
+/*
+**
+**
+**
+** USAGE:       nkf [flags] [file]
+**
+** Flags:
+** b    Output is buffered             (DEFAULT)
+** u    Output is unbuffered
+**
+** t    no operation
+**
+** j    Outout code is JIS 7 bit        (DEFAULT SELECT)
+** s    Output code is MS Kanji         (DEFAULT SELECT)
+** e    Output code is AT&T JIS         (DEFAULT SELECT)
+** w    Output code is AT&T JIS         (DEFAULT SELECT)
+** l    Output code is JIS 7bit and ISO8859-1 Latin-1
+**
+** m    MIME conversion for ISO-2022-JP
+** I    Convert non ISO-2022-JP charactor to GETA by Pekoe <pekoe@lair.net>
+** i_ Output sequence to designate JIS-kanji (DEFAULT_J)
+** o_ Output sequence to designate single-byte roman characters (DEFAULT_R)
+** M    MIME output conversion
+**
+** r  {de/en}crypt ROT13/47
+**
+** v  display Version
+**
+** T  Text mode output        (for MS-DOS)
+**
+** x    Do not convert X0201 kana into X0208
+** Z    Convert X0208 alphabet to ASCII
+**
+** f60  fold option
+**
+** m    MIME decode
+** B    try to fix broken JIS, missing Escape
+** B[1-9]  broken level
+**
+** O   Output to 'nkf.out' file or last file name
+** d   Delete \r in line feed
+** c   Add \r in line feed
+** -- other long option
+** -- ignore following option (don't use with -O )
+**
+**/
+#if (defined(__TURBOC__) || defined(_MSC_VER) || defined(LSI_C) || defined(__MINGW32__)) && !defined(MSDOS)
+#define MSDOS
+#if (defined(__Win32__) || defined(_WIN32)) && !defined(__WIN32__)
+#define __WIN32__
+#endif
+#endif
+#ifdef PERL_XS
+#undef OVERWRITE
+#endif
+#ifndef PERL_XS
+#include <stdio.h>
+#endif
+#include <stdlib.h>
+#if defined(MSDOS) || defined(__OS2__)
+#include <fcntl.h>
+#include <io.h>
+#endif
+#ifdef MSDOS
+#ifdef LSI_C
+#define setbinmode(fp) fsetbin(fp)
+#else /* Microsoft C, Turbo C */
+#define setbinmode(fp) setmode(fileno(fp), O_BINARY)
+#endif
+#else /* UNIX,OS/2 */
+#define setbinmode(fp)
+#endif
+#ifdef _IOFBF /* SysV and MSDOS, Windows */
+#define       setvbuffer(fp, buf, size)       setvbuf(fp, buf, _IOFBF, size)
+#else /* BSD */
+#define       setvbuffer(fp, buf, size)       setbuffer(fp, buf, size)
+#endif
+/*Borland C++ 4.5 EasyWin*/
+#if defined(__TURBOC__) && defined(_Windows) && !defined(__WIN32__) /*Easy Win */
+#define         EASYWIN
+#ifndef __WIN16__
+#define __WIN16__
+#endif
+#include <windows.h>
+#endif
+#ifdef OVERWRITE
+/* added by satoru@isoternet.org */
+#include <string.h>
+#include <sys/stat.h>
+#ifndef MSDOS /* UNIX, OS/2 */
+#include <unistd.h>
+#include <utime.h>
+#else /* defined(MSDOS) */
+#ifdef __WIN32__
+#ifdef __BORLANDC__ /* BCC32 */
+#include <utime.h>
+#else /* !defined(__BORLANDC__) */
+#include <sys/utime.h>
+#endif /* (__BORLANDC__) */
+#else /* !defined(__WIN32__) */
+#if defined(_MSC_VER) || defined(__MINGW32__) /* VC++, MinGW */
+#include <sys/utime.h>
+#elif defined(__TURBOC__) /* BCC */
+#include <utime.h>
+#elif defined(LSI_C) /* LSI C */
+#endif /* (__WIN32__) */
+#endif
+#endif
+#endif
+#ifdef INT_IS_SHORT
+#define int long
+#endif
+#define         FALSE   0
+#define         TRUE    1
+/* state of output_mode and input_mode
+c2           0 means ASCII
+X0201
+ISO8859_1
+X0208
+EOF      all termination
+c1           32bit data
+*/
+#define         ASCII           0
+#define         X0208           1
+#define         X0201           2
+#define         ISO8859_1       8
+#define         NO_X0201        3
+#define         X0212           16
+/* Input Assumption */
+#define         JIS_INPUT       4
+#define         SJIS_INPUT      5
+#define         LATIN1_INPUT    6
+#define         FIXED_MIME      7
+#define         STRICT_MIME     8
+/* MIME ENCODE */
+#define        	ISO2022JP       9
+#define  	JAPANESE_EUC   10
+#define		SHIFT_JIS      11
+#define		UTF8           12
+#define		UTF8_INPUT     13
+#define		UTF16BE_INPUT  14
+#define		UTF16LE_INPUT  15
+#define         WISH_TRUE      15
+/* ASCII CODE */
+#define         BS      0x08
+#define         TAB     0x09
+#define         NL      0x0a
+#define         CR      0x0d
+#define         ESC     0x1b
+#define         SPACE   0x20
+#define         AT      0x40
+#define         SSP     0xa0
+#define         DEL     0x7f
+#define         SI      0x0f
+#define         SO      0x0e
+#define         SSO     0x8e
+#define         SS3     0x8f
+#define		is_alnum(c)  \
+(('a'<=c && c<='z')||('A'<= c && c<='Z')||('0'<=c && c<='9'))
+#define         HOLD_SIZE       1024
+#define         IOBUF_SIZE      16384
+#define         DEFAULT_J       'B'
+#define         DEFAULT_R       'B'
+#define         SJ0162  0x00e1          /* 01 - 62 ku offset */
+#define         SJ6394  0x0161          /* 63 - 94 ku offset */
+#define         RANGE_NUM_MAX   18
+#define         GETA1   0x22
+#define         GETA2   0x2e
+#if defined( UTF8_OUTPUT_ENABLE ) || defined( UTF8_INPUT_ENABLE )
+#define sizeof_euc_utf8 94
+#define sizeof_euc_to_utf8_1byte 94
+#define sizeof_euc_to_utf8_2bytes 94
+#define sizeof_utf8_to_euc_C2 64
+#define sizeof_utf8_to_euc_E5B8 64
+#define sizeof_utf8_to_euc_2bytes 112
+#define sizeof_utf8_to_euc_3bytes 112
+#endif
+/* MIME preprocessor */
+#ifdef EASYWIN /*Easy Win */
+extern POINT _BufferSize;
+#endif
+/*      function prototype  */
+#ifdef ANSI_C_PROTOTYPE
+#define PROTO(x)  x
+#define STATIC static
+#else
+#define PROTO(x)  ()
+#define STATIC
+#endif
+struct input_code{
+char *name;
+int stat;
+int score;
+int index;
+int buf[3];
+void (*status_func)PROTO((struct input_code *, int));
+int (*iconv_func)PROTO((int c2, int c1, int c0));
+int _file_stat;
+};
+STATIC char *input_codename = "";
+STATIC  int     noconvert PROTO((FILE *f));
+STATIC  int     kanji_convert PROTO((FILE *f));
+STATIC  int     h_conv PROTO((FILE *f,int c2,int c1));
+STATIC  int     push_hold_buf PROTO((int c2));
+STATIC  void    set_iconv PROTO((int f, int (*iconv_func)(int c2,int c1,int c0)));
+STATIC  int     s_iconv PROTO((int c2,int c1,int c0));
+STATIC  int     s2e_conv PROTO((int c2, int c1, int *p2, int *p1));
+STATIC  int     e_iconv PROTO((int c2,int c1,int c0));
+#ifdef UTF8_INPUT_ENABLE
+STATIC  int     w2e_conv PROTO((int c2,int c1,int c0,int *p2,int *p1));
+STATIC  int     w_iconv PROTO((int c2,int c1,int c0));
+STATIC  int     w_iconv16 PROTO((int c2,int c1,int c0));
+STATIC  int	w_iconv_common PROTO((int c1,int c0,unsigned short **pp,int psize,int *p2,int *p1));
+STATIC  int     ww16_conv PROTO((int c2, int c1, int c0));
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+STATIC  int     e2w_conv PROTO((int c2,int c1));
+STATIC  void    w_oconv PROTO((int c2,int c1));
+STATIC  void    w_oconv16 PROTO((int c2,int c1));
+#endif
+STATIC  void    e_oconv PROTO((int c2,int c1));
+STATIC  int     e2s_conv PROTO((int c2, int c1, int *p2, int *p1));
+STATIC  void    s_oconv PROTO((int c2,int c1));
+STATIC  void    j_oconv PROTO((int c2,int c1));
+STATIC  void    fold_conv PROTO((int c2,int c1));
+STATIC  void    cr_conv PROTO((int c2,int c1));
+STATIC  void    z_conv PROTO((int c2,int c1));
+STATIC  void    rot_conv PROTO((int c2,int c1));
+STATIC  void    hira_conv PROTO((int c2,int c1));
+STATIC  void    base64_conv PROTO((int c2,int c1));
+STATIC  void    iso2022jp_check_conv PROTO((int c2,int c1));
+STATIC  void    no_connection PROTO((int c2,int c1));
+STATIC  int     no_connection2 PROTO((int c2,int c1,int c0));
+STATIC  void    code_score PROTO((struct input_code *ptr));
+STATIC  void    code_status PROTO((int c));
+STATIC  void    std_putc PROTO((int c));
+STATIC  int     std_getc PROTO((FILE *f));
+STATIC  int     std_ungetc PROTO((int c,FILE *f));
+STATIC  int     broken_getc PROTO((FILE *f));
+STATIC  int     broken_ungetc PROTO((int c,FILE *f));
+STATIC  int     mime_begin PROTO((FILE *f));
+STATIC  int     mime_getc PROTO((FILE *f));
+STATIC  int     mime_ungetc PROTO((int c,FILE *f));
+STATIC  int     mime_begin_strict PROTO((FILE *f));
+STATIC  int     mime_getc_buf PROTO((FILE *f));
+STATIC  int     mime_ungetc_buf  PROTO((int c,FILE *f));
+STATIC  int     mime_integrity PROTO((FILE *f,unsigned char *p));
+STATIC  int     base64decode PROTO((int c));
+STATIC  void    mime_prechar PROTO((int c2, int c1));
+STATIC  void    mime_putc PROTO((int c));
+STATIC  void    open_mime PROTO((int c));
+STATIC  void    close_mime PROTO(());
+STATIC  void    usage PROTO(());
+STATIC  void    version PROTO(());
+STATIC  void    options PROTO((unsigned char *c));
+#if defined(PERL_XS) || defined(WIN32DLL)
+STATIC  void    reinit PROTO(());
+#endif
+/* buffers */
+static unsigned char   stdibuf[IOBUF_SIZE];
+static unsigned char   stdobuf[IOBUF_SIZE];
+static unsigned char   hold_buf[HOLD_SIZE*2];
+static int             hold_count;
+/* MIME preprocessor fifo */
+#define MIME_BUF_SIZE   (1024)    /* 2^n ring buffer */
+#define MIME_BUF_MASK   (MIME_BUF_SIZE-1)
+#define Fifo(n)         mime_buf[(n)&MIME_BUF_MASK]
+static unsigned char           mime_buf[MIME_BUF_SIZE];
+static unsigned int            mime_top = 0;
+static unsigned int            mime_last = 0;  /* decoded */
+static unsigned int            mime_input = 0; /* undecoded */
+/* flags */
+static int             unbuf_f = FALSE;
+static int             estab_f = FALSE;
+static int             nop_f = FALSE;
+static int             binmode_f = TRUE;       /* binary mode */
+static int             rot_f = FALSE;          /* rot14/43 mode */
+static int             hira_f = FALSE;          /* hira/kata henkan */
+static int             input_f = FALSE;        /* non fixed input code  */
+static int             alpha_f = FALSE;        /* convert JIx0208 alphbet to ASCII */
+static int             mime_f = STRICT_MIME;   /* convert MIME B base64 or Q */
+static int             mime_decode_f = FALSE;  /* mime decode is explicitly on */
+static int             mimebuf_f = FALSE;      /* MIME buffered input */
+static int             broken_f = FALSE;       /* convert ESC-less broken JIS */
+static int             iso8859_f = FALSE;      /* ISO8859 through */
+static int             mimeout_f = FALSE;       /* base64 mode */
+#if defined(MSDOS) || defined(__OS2__)
+static int             x0201_f = TRUE;         /* Assume JISX0201 kana */
+#else
+static int             x0201_f = NO_X0201;     /* Assume NO JISX0201 */
+#endif
+static int             iso2022jp_f = FALSE;    /* convert ISO-2022-JP */
+#ifdef UTF8_OUTPUT_ENABLE
+static int             unicode_bom_f= 0;   /* Output Unicode BOM */
+static int             w_oconv16_LE = 0;   /* utf-16 little endian */
+static int             ms_ucs_map_f = FALSE;   /* Microsoft UCS Mapping Compatible */
+#endif
+#ifdef NUMCHAR_OPTION
+#define CLASS_MASK  0x0f000000
+#define CLASS_UTF16 0x01000000
+#endif
+#ifdef INPUT_OPTION
+static int cap_f = FALSE;
+static int (*i_cgetc)PROTO((FILE *)) = std_getc; /* input of cgetc */
+static int (*i_cungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+STATIC int cap_getc PROTO((FILE *f));
+STATIC int cap_ungetc PROTO((int c,FILE *f));
+static int url_f = FALSE;
+static int (*i_ugetc)PROTO((FILE *)) = std_getc; /* input of ugetc */
+static int (*i_uungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+STATIC int url_getc PROTO((FILE *f));
+STATIC int url_ungetc PROTO((int c,FILE *f));
+static int numchar_f = FALSE;
+static int (*i_ngetc)PROTO((FILE *)) = std_getc; /* input of ugetc */
+static int (*i_nungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+STATIC int numchar_getc PROTO((FILE *f));
+STATIC int numchar_ungetc PROTO((int c,FILE *f));
+#endif
+#ifdef CHECK_OPTION
+static int noout_f = FALSE;
+STATIC void no_putc PROTO((int c));
+static int debug_f = FALSE;
+STATIC void debug PROTO((char *str));
+#endif
+static int guess_f = FALSE;
+STATIC  void    print_guessed_code PROTO((char *filename));
+STATIC  void    set_input_codename PROTO((char *codename));
+static int is_inputcode_mixed = FALSE;
+static int is_inputcode_set   = FALSE;
+#ifdef EXEC_IO
+static int exec_f = 0;
+#endif
+#ifdef SHIFTJIS_CP932
+STATIC int cp932_f = TRUE;
+#define CP932_TABLE_BEGIN (0xfa)
+#define CP932_TABLE_END   (0xfc)
+STATIC int cp932inv_f = TRUE;
+#define CP932INV_TABLE_BEGIN (0xed)
+#define CP932INV_TABLE_END   (0xee)
+/* STATIC int cp932_conv PROTO((int c2, int c1)); */
+#endif /* SHIFTJIS_CP932 */
+#ifdef X0212_ENABLE
+STATIC int x0212_f = FALSE;
+static int x0212_shift PROTO((int c));
+static int x0212_unshift PROTO((int c));
+#endif
+STATIC unsigned char prefix_table[256];
+STATIC void e_status PROTO((struct input_code *, int));
+STATIC void s_status PROTO((struct input_code *, int));
+#ifdef UTF8_INPUT_ENABLE
+STATIC void w_status PROTO((struct input_code *, int));
+STATIC void w16_status PROTO((struct input_code *, int));
+static int             utf16_mode = UTF16BE_INPUT;
+#endif
+struct input_code input_code_list[] = {
+{"EUC-JP",    0, 0, 0, {0, 0, 0}, e_status, e_iconv, 0},
+{"Shift_JIS", 0, 0, 0, {0, 0, 0}, s_status, s_iconv, 0},
+{"UTF-8",     0, 0, 0, {0, 0, 0}, w_status, w_iconv, 0},
+{"UTF-16",    0, 0, 0, {0, 0, 0}, w16_status, w_iconv16, 0},
+{0}
+};
+static int              mimeout_mode = 0;
+static int              base64_count = 0;
+/* X0208 -> ASCII converter */
+/* fold parameter */
+static int             f_line = 0;    /* chars in line */
+static int             f_prev = 0;
+static int             fold_preserve_f = FALSE; /* preserve new lines */
+static int             fold_f  = FALSE;
+static int             fold_len  = 0;
+/* options */
+static unsigned char   kanji_intro = DEFAULT_J;
+static unsigned char   ascii_intro = DEFAULT_R;
+/* Folding */
+#define FOLD_MARGIN  10
+#define DEFAULT_FOLD 60
+static int             fold_margin  = FOLD_MARGIN;
+/* converters */
+#ifdef DEFAULT_CODE_JIS
+#   define  DEFAULT_CONV j_oconv
+#endif
+#ifdef DEFAULT_CODE_SJIS
+#   define  DEFAULT_CONV s_oconv
+#endif
+#ifdef DEFAULT_CODE_EUC
+#   define  DEFAULT_CONV e_oconv
+#endif
+#ifdef DEFAULT_CODE_UTF8
+#   define  DEFAULT_CONV w_oconv
+#endif
+/* process default */
+static void (*output_conv)PROTO((int c2,int c1)) = DEFAULT_CONV;
+static void (*oconv)PROTO((int c2,int c1)) = no_connection;
+/* s_iconv or oconv */
+static int (*iconv)PROTO((int c2,int c1,int c0)) = no_connection2;
+static void (*o_zconv)PROTO((int c2,int c1)) = no_connection;
+static void (*o_fconv)PROTO((int c2,int c1)) = no_connection;
+static void (*o_crconv)PROTO((int c2,int c1)) = no_connection;
+static void (*o_rot_conv)PROTO((int c2,int c1)) = no_connection;
+static void (*o_hira_conv)PROTO((int c2,int c1)) = no_connection;
+static void (*o_base64conv)PROTO((int c2,int c1)) = no_connection;
+static void (*o_iso2022jp_check_conv)PROTO((int c2,int c1)) = no_connection;
+/* static redirections */
+static  void   (*o_putc)PROTO((int c)) = std_putc;
+static  int    (*i_getc)PROTO((FILE *f)) = std_getc; /* general input */
+static  int    (*i_ungetc)PROTO((int c,FILE *f)) =std_ungetc;
+static  int    (*i_bgetc)PROTO((FILE *)) = std_getc; /* input of mgetc */
+static  int    (*i_bungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+static  void   (*o_mputc)PROTO((int c)) = std_putc ; /* output of mputc */
+static  int    (*i_mgetc)PROTO((FILE *)) = std_getc; /* input of mgetc */
+static  int    (*i_mungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+/* for strict mime */
+static  int    (*i_mgetc_buf)PROTO((FILE *)) = std_getc; /* input of mgetc_buf */
+static  int    (*i_mungetc_buf)PROTO((int c,FILE *f)) = std_ungetc;
+/* Global states */
+static int output_mode = ASCII,    /* output kanji mode */
+input_mode =  ASCII,    /* input kanji mode */
+shift_mode =  FALSE;    /* TRUE shift out, or X0201  */
+static int mime_decode_mode =   FALSE;    /* MIME mode B base64, Q hex */
+/* X0201 / X0208 conversion tables */
+/* X0201 kana conversion table */
+/* 90-9F A0-DF */
+static
+unsigned char cv[]= {
+0x21,0x21,0x21,0x23,0x21,0x56,0x21,0x57,
+0x21,0x22,0x21,0x26,0x25,0x72,0x25,0x21,
+0x25,0x23,0x25,0x25,0x25,0x27,0x25,0x29,
+0x25,0x63,0x25,0x65,0x25,0x67,0x25,0x43,
+0x21,0x3c,0x25,0x22,0x25,0x24,0x25,0x26,
+0x25,0x28,0x25,0x2a,0x25,0x2b,0x25,0x2d,
+0x25,0x2f,0x25,0x31,0x25,0x33,0x25,0x35,
+0x25,0x37,0x25,0x39,0x25,0x3b,0x25,0x3d,
+0x25,0x3f,0x25,0x41,0x25,0x44,0x25,0x46,
+0x25,0x48,0x25,0x4a,0x25,0x4b,0x25,0x4c,
+0x25,0x4d,0x25,0x4e,0x25,0x4f,0x25,0x52,
+0x25,0x55,0x25,0x58,0x25,0x5b,0x25,0x5e,
+0x25,0x5f,0x25,0x60,0x25,0x61,0x25,0x62,
+0x25,0x64,0x25,0x66,0x25,0x68,0x25,0x69,
+0x25,0x6a,0x25,0x6b,0x25,0x6c,0x25,0x6d,
+0x25,0x6f,0x25,0x73,0x21,0x2b,0x21,0x2c,
+0x00,0x00};
+/* X0201 kana conversion table for daguten */
+/* 90-9F A0-DF */
+static
+unsigned char dv[]= {
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x25,0x74,
+0x00,0x00,0x00,0x00,0x25,0x2c,0x25,0x2e,
+0x25,0x30,0x25,0x32,0x25,0x34,0x25,0x36,
+0x25,0x38,0x25,0x3a,0x25,0x3c,0x25,0x3e,
+0x25,0x40,0x25,0x42,0x25,0x45,0x25,0x47,
+0x25,0x49,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x25,0x50,0x25,0x53,
+0x25,0x56,0x25,0x59,0x25,0x5c,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00};
+/* X0201 kana conversion table for han-daguten */
+/* 90-9F A0-DF */
+static
+unsigned char ev[]= {
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x25,0x51,0x25,0x54,
+0x25,0x57,0x25,0x5a,0x25,0x5d,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00};
+/* X0208 kigou conversion table */
+/* 0x8140 - 0x819e */
+static
+unsigned char fv[] = {
+0x00,0x00,0x00,0x00,0x2c,0x2e,0x00,0x3a,
+0x3b,0x3f,0x21,0x00,0x00,0x27,0x60,0x00,
+0x5e,0x00,0x5f,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x2d,0x00,0x2f,
+0x5c,0x00,0x00,0x7c,0x00,0x00,0x60,0x27,
+0x22,0x22,0x28,0x29,0x00,0x00,0x5b,0x5d,
+0x7b,0x7d,0x3c,0x3e,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x2b,0x2d,0x00,0x00,
+0x00,0x3d,0x00,0x3c,0x3e,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x24,0x00,0x00,0x25,0x23,0x26,0x2a,0x40,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+} ;
+#define    CRLF      1
+static int             file_out = FALSE;
+#ifdef OVERWRITE
+static int             overwrite = FALSE;
+#endif
+static int             crmode_f = 0;   /* CR, NL, CRLF */
+#ifdef EASYWIN /*Easy Win */
+static int             end_check;
+#endif /*Easy Win */
+#define STD_GC_BUFSIZE (256)
+int std_gc_buf[STD_GC_BUFSIZE];
+int std_gc_ndx;
+#ifdef WIN32DLL
+#include "nkf32dll.c"
+#elif defined(PERL_XS)
+#else /* WIN32DLL */
+int
+main(argc, argv)
+int             argc;
+char          **argv;
+{
+FILE  *fin;
+unsigned char  *cp;
+char *outfname = NULL;
+char *origfname;
+#ifdef EASYWIN /*Easy Win */
+_BufferSize.y = 400;/*Set Scroll Buffer Size*/
+#endif
+for (argc--,argv++; (argc > 0) && **argv == '-'; argc--, argv++) {
+cp = (unsigned char *)*argv;
+options(cp);
+#ifdef EXEC_IO
+if (exec_f){
+int fds[2], pid;
+if (pipe(fds) < 0 || (pid = fork()) < 0){
+abort();
+}
+if (pid == 0){
+if (exec_f > 0){
+close(fds[0]);
+dup2(fds[1], 1);
+}else{
+close(fds[1]);
+dup2(fds[0], 0);
+}
+execvp(argv[1], &argv[1]);
+}
+if (exec_f > 0){
+close(fds[1]);
+dup2(fds[0], 0);
+}else{
+close(fds[0]);
+dup2(fds[1], 1);
+}
+argc = 0;
+break;
+}
+#endif
+}
+if(x0201_f == WISH_TRUE)
+x0201_f = ((!iso2022jp_f)? TRUE : NO_X0201);
+if (binmode_f == TRUE)
+#ifdef __OS2__
+if (freopen("","wb",stdout) == NULL)
+return (-1);
+#else
+setbinmode(stdout);
+#endif
+if (unbuf_f)
+setbuf(stdout, (char *) NULL);
+else
+setvbuffer(stdout, stdobuf, IOBUF_SIZE);
+if (argc == 0) {
+if (binmode_f == TRUE)
+#ifdef __OS2__
+if (freopen("","rb",stdin) == NULL) return (-1);
+#else
+setbinmode(stdin);
+#endif
+setvbuffer(stdin, stdibuf, IOBUF_SIZE);
+if (nop_f)
+noconvert(stdin);
+else {
+kanji_convert(stdin);
+if (guess_f) print_guessed_code(NULL);
+}
+} else {
+int nfiles = argc;
+while (argc--) {
+	    is_inputcode_mixed = FALSE;
+	    is_inputcode_set   = FALSE;
+	    input_codename = "";
+if ((fin = fopen((origfname = *argv++), "r")) == NULL) {
+perror(*--argv);
+return(-1);
+} else {
+#ifdef OVERWRITE
+int fd = 0;
+int fd_backup = 0;
+#endif
+/* reopen file for stdout */
+if (file_out == TRUE) {
+#ifdef OVERWRITE
+if (overwrite){
+outfname = malloc(strlen(origfname)
++ strlen(".nkftmpXXXXXX")
++ 1);
+if (!outfname){
+perror(origfname);
+return -1;
+}
+strcpy(outfname, origfname);
+#ifdef MSDOS
+{
+int i;
+for (i = strlen(outfname); i; --i){
+if (outfname[i - 1] == '/'
+|| outfname[i - 1] == '\\'){
+break;
+}
+}
+outfname[i] = '\0';
+}
+strcat(outfname, "ntXXXXXX");
+mktemp(outfname);
+fd = open(outfname, O_WRONLY | O_CREAT | O_TRUNC,
+S_IREAD | S_IWRITE);
+#else
+strcat(outfname, ".nkftmpXXXXXX");
+fd = mkstemp(outfname);
+#endif
+if (fd < 0
+|| (fd_backup = dup(fileno(stdout))) < 0
+|| dup2(fd, fileno(stdout)) < 0
+){
+perror(origfname);
+return -1;
+}
+}else
+#endif
+		  if(argc == 1 ) {
+		      outfname = *argv++;
+		      argc--;
+		  } else {
+		      outfname = "nkf.out";
+		  }
+		  if(freopen(outfname, "w", stdout) == NULL) {
+		      perror (outfname);
+		      return (-1);
+		  }
+if (binmode_f == TRUE) {
+#ifdef __OS2__
+if (freopen("","wb",stdout) == NULL)
+return (-1);
+#else
+setbinmode(stdout);
+#endif
+}
+}
+if (binmode_f == TRUE)
+#ifdef __OS2__
+if (freopen("","rb",fin) == NULL)
+return (-1);
+#else
+setbinmode(fin);
+#endif
+setvbuffer(fin, stdibuf, IOBUF_SIZE);
+if (nop_f)
+noconvert(fin);
+else {
+char *filename = NULL;
+kanji_convert(fin);
+if (nfiles > 1) filename = origfname;
+if (guess_f) print_guessed_code(filename);
+}
+fclose(fin);
+#ifdef OVERWRITE
+if (overwrite) {
+struct stat     sb;
+#if defined(MSDOS) && !defined(__MINGW32__) && !defined(__WIN32__)
+time_t tb[2];
+#else
+struct utimbuf  tb;
+#endif
+fflush(stdout);
+close(fd);
+if (dup2(fd_backup, fileno(stdout)) < 0){
+perror("dup2");
+}
+if (stat(origfname, &sb)) {
+fprintf(stderr, "Can't stat %s\n", origfname);
+}
+/* $B%Q!<%_%C%7%g%s$rI|85(B */
+if (chmod(outfname, sb.st_mode)) {
+fprintf(stderr, "Can't set permission %s\n", outfname);
+}
+/* $B%?%$%`%9%?%s%W$rI|85(B */
+#if defined(MSDOS) && !defined(__MINGW32__) && !defined(__WIN32__)
+tb[0] = tb[1] = sb.st_mtime;
+if (utime(outfname, tb)) {
+fprintf(stderr, "Can't set timestamp %s\n", outfname);
+}
+#else
+tb.actime  = sb.st_atime;
+tb.modtime = sb.st_mtime;
+if (utime(outfname, &tb)) {
+fprintf(stderr, "Can't set timestamp %s\n", outfname);
+}
+#endif
+#ifdef MSDOS
+if (unlink(origfname)){
+perror(origfname);
+}
+#endif
+if (rename(outfname, origfname)) {
+perror(origfname);
+fprintf(stderr, "Can't rename %s to %s\n",
+outfname, origfname);
+}
+free(outfname);
+}
+#endif
+}
+}
+}
+#ifdef EASYWIN /*Easy Win */
+if (file_out == FALSE)
+scanf("%d",&end_check);
+else
+fclose(stdout);
+#else /* for Other OS */
+if (file_out == TRUE)
+fclose(stdout);
+#endif /*Easy Win */
+return (0);
+}
+#endif /* WIN32DLL */
+static
+struct {
+char *name;
+char *alias;
+} long_option[] = {
+{"base64","jMB"},
+{"euc","e"},
+{"euc-input","E"},
+{"fj","jm"},
+{"help","v"},
+{"jis","j"},
+{"jis-input","J"},
+{"mac","sLm"},
+{"mime","jM"},
+{"mime-input","m"},
+{"msdos","sLw"},
+{"sjis","s"},
+{"sjis-input","S"},
+{"unix","eLu"},
+{"version","V"},
+{"windows","sLw"},
+{"hiragana","h1"},
+{"katakana","h2"},
+{"katakana-hiragana","h3"},
+{"guess", "g"},
+{"cp932", ""},
+{"no-cp932", ""},
+#ifdef X0212_ENABLE
+{"x0212", ""},
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+{"utf8", "w"},
+{"utf16", "w16"},
+{"ms-ucs-map", ""},
+#endif
+#ifdef UTF8_INPUT_ENABLE
+{"utf8-input", "W"},
+{"utf16-input", "W16"},
+#endif
+#ifdef OVERWRITE
+{"overwrite", ""},
+#endif
+#ifdef INPUT_OPTION
+{"cap-input", ""},
+{"url-input", ""},
+#endif
+#ifdef NUMCHAR_OPTION
+{"numchar-input", ""},
+#endif
+#ifdef CHECK_OPTION
+{"no-output", ""},
+{"debug", ""},
+#endif
+#ifdef SHIFTJIS_CP932
+{"cp932inv", ""},
+#endif
+#ifdef EXEC_IO
+{"exec-in", ""},
+{"exec-out", ""},
+#endif
+{"prefix=", ""},
+};
+static int option_mode = 0;
+void
+options(cp)
+unsigned char *cp;
+{
+int i;
+unsigned char *p = NULL;
+if (option_mode==1)
+	return;
+if (*cp++ != '-')
+	return;
+while (*cp) {
+	if (p && !*cp) {
+	    cp = p;
+	    p = 0;
+	}
+switch (*cp++) {
+case '-':  /* literal options */
+	    if (!*cp) {        /* ignore the rest of arguments */
+		option_mode = 1;
+		return;
+	    }
+for (i=0;i<sizeof(long_option)/sizeof(long_option[0]);i++) {
+		int j;
+p = (unsigned char *)long_option[i].name;
+for (j=0;*p && (*p != '=') && *p == cp[j];p++, j++);
+		if (*p == cp[j]){
+		    p = &cp[j];
+		    break;
+		}
+		p = 0;
+}
+	    if (p == 0) return;
+cp = (unsigned char *)long_option[i].alias;
+if (!*cp){
+#ifdef OVERWRITE
+if (strcmp(long_option[i].name, "overwrite") == 0){
+file_out = TRUE;
+overwrite = TRUE;
+continue;
+}
+#endif
+#ifdef INPUT_OPTION
+if (strcmp(long_option[i].name, "cap-input") == 0){
+cap_f = TRUE;
+continue;
+}
+if (strcmp(long_option[i].name, "url-input") == 0){
+url_f = TRUE;
+continue;
+}
+#endif
+#ifdef NUMCHAR_OPTION
+if (strcmp(long_option[i].name, "numchar-input") == 0){
+numchar_f = TRUE;
+continue;
+}
+#endif
+#ifdef CHECK_OPTION
+if (strcmp(long_option[i].name, "no-output") == 0){
+noout_f = TRUE;
+continue;
+}
+if (strcmp(long_option[i].name, "debug") == 0){
+debug_f = TRUE;
+continue;
+}
+#endif
+if (strcmp(long_option[i].name, "cp932") == 0){
+#ifdef SHIFTJIS_CP932
+cp932_f = TRUE;
+cp932inv_f = TRUE;
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+ms_ucs_map_f = TRUE;
+#endif
+continue;
+}
+if (strcmp(long_option[i].name, "no-cp932") == 0){
+#ifdef SHIFTJIS_CP932
+cp932_f = FALSE;
+cp932inv_f = FALSE;
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+ms_ucs_map_f = FALSE;
+#endif
+continue;
+}
+#ifdef SHIFTJIS_CP932
+if (strcmp(long_option[i].name, "cp932inv") == 0){
+cp932inv_f = TRUE;
+continue;
+}
+#endif
+#ifdef X0212_ENABLE
+if (strcmp(long_option[i].name, "x0212") == 0){
+x0212_f = TRUE;
+continue;
+}
+#endif
+#ifdef EXEC_IO
+if (strcmp(long_option[i].name, "exec-in") == 0){
+exec_f = 1;
+return;
+}
+if (strcmp(long_option[i].name, "exec-out") == 0){
+exec_f = -1;
+return;
+}
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+if (strcmp(long_option[i].name, "ms-ucs-map") == 0){
+ms_ucs_map_f = TRUE;
+continue;
+}
+#endif
+if (strcmp(long_option[i].name, "prefix=") == 0){
+if (*p == '=' && ' ' < p[1] && p[1] < 128){
+for (i = 2; ' ' < p[i] && p[i] < 128; i++){
+prefix_table[p[i]] = p[1];
+}
+}
+continue;
+}
+}
+continue;
+case 'b':           /* buffered mode */
+unbuf_f = FALSE;
+continue;
+case 'u':           /* non bufferd mode */
+unbuf_f = TRUE;
+continue;
+case 't':           /* transparent mode */
+nop_f = TRUE;
+continue;
+case 'j':           /* JIS output */
+case 'n':
+output_conv = j_oconv;
+continue;
+case 'e':           /* AT&T EUC output */
+output_conv = e_oconv;
+continue;
+case 's':           /* SJIS output */
+output_conv = s_oconv;
+continue;
+case 'l':           /* ISO8859 Latin-1 support, no conversion */
+iso8859_f = TRUE;  /* Only compatible with ISO-2022-JP */
+input_f = LATIN1_INPUT;
+continue;
+case 'i':           /* Kanji IN ESC-$-@/B */
+if (*cp=='@'||*cp=='B')
+kanji_intro = *cp++;
+continue;
+case 'o':           /* ASCII IN ESC-(-J/B */
+if (*cp=='J'||*cp=='B'||*cp=='H')
+ascii_intro = *cp++;
+continue;
+case 'h':
+/*
+bit:1   hira -> kata
+bit:2   kata -> hira
+*/
+if ('9'>= *cp && *cp>='0')
+hira_f |= (*cp++ -'0');
+else
+hira_f |= 1;
+continue;
+case 'r':
+rot_f = TRUE;
+continue;
+#if defined(MSDOS) || defined(__OS2__)
+case 'T':
+binmode_f = FALSE;
+continue;
+#endif
+#ifndef PERL_XS
+case 'V':
+version();
+exit(1);
+break;
+case 'v':
+usage();
+exit(1);
+break;
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+case 'w':           /* UTF-8 output */
+if ('1'== cp[0] && '6'==cp[1]) {
+		output_conv = w_oconv16; cp+=2;
+		if (cp[0]=='L') {
+		    unicode_bom_f=2; cp++;
+		    w_oconv16_LE = 1;
+if (cp[0] == '0'){
+unicode_bom_f=1; cp++;
+}
+		} else if (cp[0] == 'B') {
+		    unicode_bom_f=2; cp++;
+if (cp[0] == '0'){
+unicode_bom_f=1; cp++;
+}
+}
+	    } else if (cp[0] == '8') {
+		output_conv = w_oconv; cp++;
+		unicode_bom_f=2;
+		if (cp[0] == '0'){
+		    unicode_bom_f=1; cp++;
+		}
+	    } else
+output_conv = w_oconv;
+continue;
+#endif
+#ifdef UTF8_INPUT_ENABLE
+case 'W':           /* UTF-8 input */
+if ('1'== cp[0] && '6'==cp[1]) {
+		input_f = UTF16BE_INPUT;
+		utf16_mode = UTF16BE_INPUT;
+		cp += 2;
+		if (cp[0]=='L') {
+		    cp++;
+		    input_f = UTF16LE_INPUT;
+		    utf16_mode = UTF16LE_INPUT;
+		} else if (cp[0] == 'B') {
+		    cp++;
+		    input_f = UTF16BE_INPUT;
+		    utf16_mode = UTF16BE_INPUT;
+		}
+	    } else if (cp[0] == '8') {
+		cp++;
+		input_f = UTF8_INPUT;
+	    } else
+input_f = UTF8_INPUT;
+continue;
+#endif
+/* Input code assumption */
+case 'J':   /* JIS input */
+case 'E':   /* AT&T EUC input */
+input_f = JIS_INPUT;
+continue;
+case 'S':   /* MS Kanji input */
+input_f = SJIS_INPUT;
+if (x0201_f==NO_X0201) x0201_f=TRUE;
+continue;
+case 'Z':   /* Convert X0208 alphabet to asii */
+/*  bit:0   Convert X0208
+bit:1   Convert Kankaku to one space
+bit:2   Convert Kankaku to two spaces
+bit:3   Convert HTML Entity
+*/
+if ('9'>= *cp && *cp>='0')
+alpha_f |= 1<<(*cp++ -'0');
+else
+alpha_f |= TRUE;
+continue;
+case 'x':   /* Convert X0201 kana to X0208 or X0201 Conversion */
+x0201_f = FALSE;    /* No X0201->X0208 conversion */
+/* accept  X0201
+ESC-(-I     in JIS, EUC, MS Kanji
+SI/SO       in JIS, EUC, MS Kanji
+SSO         in EUC, JIS, not in MS Kanji
+MS Kanji (0xa0-0xdf)
+output  X0201
+ESC-(-I     in JIS (0x20-0x5f)
+SSO         in EUC (0xa0-0xdf)
+0xa0-0xd    in MS Kanji (0xa0-0xdf)
+*/
+continue;
+case 'X':   /* Assume X0201 kana */
+/* Default value is NO_X0201 for EUC/MS-Kanji mix */
+x0201_f = TRUE;
+continue;
+case 'F':   /* prserve new lines */
+	    fold_preserve_f = TRUE;
+case 'f':   /* folding -f60 or -f */
+fold_f = TRUE;
+fold_len = 0;
+while('0'<= *cp && *cp <='9') { /* we don't use atoi here */
+		fold_len *= 10;
+		fold_len += *cp++ - '0';
+	    }
+if (!(0<fold_len && fold_len<BUFSIZ))
+fold_len = DEFAULT_FOLD;
+	    if (*cp=='-') {
+		fold_margin = 0;
+		cp++;
+		while('0'<= *cp && *cp <='9') { /* we don't use atoi here */
+		    fold_margin *= 10;
+		    fold_margin += *cp++ - '0';
+		}
+	    }
+continue;
+case 'm':   /* MIME support */
+/* mime_decode_f = TRUE; */ /* this has too large side effects... */
+if (*cp=='B'||*cp=='Q') {
+mime_decode_mode = *cp++;
+mimebuf_f = FIXED_MIME;
+} else if (*cp=='N') {
+mime_f = TRUE; cp++;
+} else if (*cp=='S') {
+mime_f = STRICT_MIME; cp++;
+} else if (*cp=='0') {
+mime_decode_f = FALSE;
+mime_f = FALSE; cp++;
+}
+continue;
+case 'M':   /* MIME output */
+if (*cp=='B') {
+mimeout_mode = 'B';
+mimeout_f = FIXED_MIME; cp++;
+} else if (*cp=='Q') {
+mimeout_mode = 'Q';
+mimeout_f = FIXED_MIME; cp++;
+} else {
+		mimeout_f = TRUE;
+	    }
+continue;
+case 'B':   /* Broken JIS support */
+/*  bit:0   no ESC JIS
+bit:1   allow any x on ESC-(-x or ESC-$-x
+bit:2   reset to ascii on NL
+*/
+if ('9'>= *cp && *cp>='0')
+broken_f |= 1<<(*cp++ -'0');
+else
+broken_f |= TRUE;
+continue;
+#ifndef PERL_XS
+case 'O':/* for Output file */
+file_out = TRUE;
+continue;
+#endif
+case 'c':/* add cr code */
+crmode_f = CRLF;
+continue;
+case 'd':/* delete cr code */
+crmode_f = NL;
+continue;
+case 'I':   /* ISO-2022-JP output */
+iso2022jp_f = TRUE;
+continue;
+case 'L':  /* line mode */
+if (*cp=='u') {         /* unix */
+crmode_f = NL; cp++;
+} else if (*cp=='m') { /* mac */
+crmode_f = CR; cp++;
+} else if (*cp=='w') { /* windows */
+crmode_f = CRLF; cp++;
+} else if (*cp=='0') { /* no conversion  */
+crmode_f = 0; cp++;
+}
+continue;
+case 'g':
+#ifndef PERL_XS
+guess_f = TRUE;
+#endif
+continue;
+case ' ':
+/* module muliple options in a string are allowed for Perl moudle  */
+	    while(*cp && *cp!='-') cp++;
+if(*cp=='-') cp++;
+continue;
+default:
+/* bogus option but ignored */
+continue;
+}
+}
+}
+#ifdef ANSI_C_PROTOTYPE
+struct input_code * find_inputcode_byfunc(int (*iconv_func)(int c2,int c1,int c0))
+#else
+struct input_code * find_inputcode_byfunc(iconv_func)
+int (*iconv_func)();
+#endif
+{
+if (iconv_func){
+struct input_code *p = input_code_list;
+while (p->name){
+if (iconv_func == p->iconv_func){
+return p;
+}
+p++;
+}
+}
+return 0;
+}
+#ifdef CHECK_OPTION
+static int (*iconv_for_check)() = 0;
+#endif
+#ifdef ANSI_C_PROTOTYPE
+void set_iconv(int f, int (*iconv_func)(int c2,int c1,int c0))
+#else
+void set_iconv(f, iconv_func)
+int f;
+int (*iconv_func)();
+#endif
+{
+#ifdef INPUT_CODE_FIX
+if (f || !input_f)
+#endif
+if (estab_f != f){
+estab_f = f;
+}
+if (iconv_func
+#ifdef INPUT_CODE_FIX
+&& (f == -TRUE || !input_f) /* -TRUE means "FORCE" */
+#endif
+){
+iconv = iconv_func;
+}
+#ifdef CHECK_OPTION
+if (estab_f && iconv_for_check != iconv){
+struct input_code *p = find_inputcode_byfunc(iconv);
+if (p){
+set_input_codename(p->name);
+debug(input_codename);
+}
+iconv_for_check = iconv;
+}
+#endif
+}
+#define SCORE_L2       (1)                   /* $BBh(B2$B?e=`4A;z(B */
+#define SCORE_KANA     (SCORE_L2 << 1)       /* $B$$$o$f$kH>3Q%+%J(B */
+#define SCORE_DEPEND   (SCORE_KANA << 1)     /* $B5!<o0MB8J8;z(B */
+#ifdef SHIFTJIS_CP932
+#define SCORE_CP932    (SCORE_DEPEND << 1)   /* CP932 $B$K$h$kFI$_49$((B */
+#define SCORE_NO_EXIST (SCORE_CP932 << 1)    /* $BB8:_$7$J$$J8;z(B */
+#else
+#define SCORE_NO_EXIST (SCORE_DEPEND << 1)   /* $BB8:_$7$J$$J8;z(B */
+#endif
+#define SCORE_iMIME    (SCORE_NO_EXIST << 1) /* MIME $B$K$h$k;XDj(B */
+#define SCORE_ERROR    (SCORE_iMIME << 1) /* $B%(%i!<(B */
+#define SCORE_INIT (SCORE_iMIME)
+int score_table_A0[] = {
+0, 0, 0, 0,
+0, 0, 0, 0,
+0, SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND,
+SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND, SCORE_NO_EXIST,
+};
+int score_table_F0[] = {
+SCORE_L2, SCORE_L2, SCORE_L2, SCORE_L2,
+SCORE_L2, SCORE_DEPEND, SCORE_NO_EXIST, SCORE_NO_EXIST,
+SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND,
+SCORE_DEPEND, SCORE_NO_EXIST, SCORE_NO_EXIST, SCORE_ERROR,
+};
+void set_code_score(ptr, score)
+struct input_code *ptr;
+int score;
+{
+if (ptr){
+ptr->score |= score;
+}
+}
+void clr_code_score(ptr, score)
+struct input_code *ptr;
+int score;
+{
+if (ptr){
+ptr->score &= ~score;
+}
+}
+void code_score(ptr)
+struct input_code *ptr;
+{
+int c2 = ptr->buf[0];
+int c1 = ptr->buf[1];
+if (c2 < 0){
+set_code_score(ptr, SCORE_ERROR);
+}else if (c2 == SSO){
+set_code_score(ptr, SCORE_KANA);
+#ifdef UTF8_OUTPUT_ENABLE
+}else if (!e2w_conv(c2, c1)){
+set_code_score(ptr, SCORE_NO_EXIST);
+#endif
+}else if ((c2 & 0x70) == 0x20){
+set_code_score(ptr, score_table_A0[c2 & 0x0f]);
+}else if ((c2 & 0x70) == 0x70){
+set_code_score(ptr, score_table_F0[c2 & 0x0f]);
+}else if ((c2 & 0x70) >= 0x50){
+set_code_score(ptr, SCORE_L2);
+}
+}
+void status_disable(ptr)
+struct input_code *ptr;
+{
+ptr->stat = -1;
+ptr->buf[0] = -1;
+code_score(ptr);
+if (iconv == ptr->iconv_func) set_iconv(FALSE, 0);
+}
+void status_push_ch(ptr, c)
+struct input_code *ptr;
+int c;
+{
+ptr->buf[ptr->index++] = c;
+}
+void status_clear(ptr)
+struct input_code *ptr;
+{
+ptr->stat = 0;
+ptr->index = 0;
+}
+void status_reset(ptr)
+struct input_code *ptr;
+{
+status_clear(ptr);
+ptr->score = SCORE_INIT;
+}
+void status_reinit(ptr)
+struct input_code *ptr;
+{
+status_reset(ptr);
+ptr->_file_stat = 0;
+}
+void status_check(ptr, c)
+struct input_code *ptr;
+int c;
+{
+if (c <= DEL && estab_f){
+status_reset(ptr);
+}
+}
+void s_status(ptr, c)
+struct input_code *ptr;
+int c;
+{
+switch(ptr->stat){
+case -1:
+status_check(ptr, c);
+break;
+case 0:
+if (c <= DEL){
+break;
+#ifdef NUMCHAR_OPTION
+}else if ((c & CLASS_MASK) == CLASS_UTF16){
+break;
+#endif
+}else if (0xa1 <= c && c <= 0xdf){
+status_push_ch(ptr, SSO);
+status_push_ch(ptr, c);
+code_score(ptr);
+status_clear(ptr);
+}else if ((0x81 <= c && c < 0xa0) || (0xe0 <= c && c <= 0xef)){
+ptr->stat = 1;
+status_push_ch(ptr, c);
+#ifdef SHIFTJIS_CP932
+}else if (cp932_f
+&& CP932_TABLE_BEGIN <= c && c <= CP932_TABLE_END){
+ptr->stat = 2;
+status_push_ch(ptr, c);
+#endif /* SHIFTJIS_CP932 */
+#ifdef X0212_ENABLE
+}else if (x0212_f && 0xf0 <= c && c <= 0xfc){
+ptr->stat = 1;
+status_push_ch(ptr, c);
+#endif /* X0212_ENABLE */
+}else{
+status_disable(ptr);
+}
+break;
+case 1:
+if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
+status_push_ch(ptr, c);
+s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]);
+code_score(ptr);
+status_clear(ptr);
+}else{
+status_disable(ptr);
+}
+break;
+case 2:
+#ifdef SHIFTJIS_CP932
+if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
+status_push_ch(ptr, c);
+if (s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]) == 0){
+set_code_score(ptr, SCORE_CP932);
+status_clear(ptr);
+break;
+}
+}
+#endif /* SHIFTJIS_CP932 */
+#ifndef X0212_ENABLE
+status_disable(ptr);
+break;
+#endif
+}
+}
+void e_status(ptr, c)
+struct input_code *ptr;
+int c;
+{
+switch (ptr->stat){
+case -1:
+status_check(ptr, c);
+break;
+case 0:
+if (c <= DEL){
+break;
+#ifdef NUMCHAR_OPTION
+}else if ((c & CLASS_MASK) == CLASS_UTF16){
+break;
+#endif
+}else if (SSO == c || (0xa1 <= c && c <= 0xfe)){
+ptr->stat = 1;
+status_push_ch(ptr, c);
+#ifdef X0212_ENABLE
+}else if (0x8f == c){
+ptr->stat = 2;
+status_push_ch(ptr, c);
+#endif /* X0212_ENABLE */
+}else{
+status_disable(ptr);
+}
+break;
+case 1:
+if (0xa1 <= c && c <= 0xfe){
+status_push_ch(ptr, c);
+code_score(ptr);
+status_clear(ptr);
+}else{
+status_disable(ptr);
+}
+break;
+#ifdef X0212_ENABLE
+case 2:
+if (0xa1 <= c && c <= 0xfe){
+ptr->stat = 1;
+status_push_ch(ptr, c);
+}else{
+status_disable(ptr);
+}
+#endif /* X0212_ENABLE */
+}
+}
+#ifdef UTF8_INPUT_ENABLE
+void w16_status(ptr, c)
+struct input_code *ptr;
+int c;
+{
+switch (ptr->stat){
+case -1:
+break;
+case 0:
+if (ptr->_file_stat == 0){
+if (c == 0xfe || c == 0xff){
+ptr->stat = c;
+status_push_ch(ptr, c);
+ptr->_file_stat = 1;
+}else{
+status_disable(ptr);
+ptr->_file_stat = -1;
+}
+}else if (ptr->_file_stat > 0){
+ptr->stat = 1;
+status_push_ch(ptr, c);
+}else if (ptr->_file_stat < 0){
+status_disable(ptr);
+}
+break;
+case 1:
+if (c == EOF){
+status_disable(ptr);
+ptr->_file_stat = -1;
+}else{
+status_push_ch(ptr, c);
+status_clear(ptr);
+}
+break;
+case 0xfe:
+case 0xff:
+if (ptr->stat != c && (c == 0xfe || c == 0xff)){
+status_push_ch(ptr, c);
+status_clear(ptr);
+}else{
+status_disable(ptr);
+ptr->_file_stat = -1;
+}
+break;
+}
+}
+void w_status(ptr, c)
+struct input_code *ptr;
+int c;
+{
+switch (ptr->stat){
+case -1:
+status_check(ptr, c);
+break;
+case 0:
+if (c <= DEL){
+break;
+#ifdef NUMCHAR_OPTION
+}else if ((c & CLASS_MASK) == CLASS_UTF16){
+break;
+#endif
+}else if (0xc0 <= c && c <= 0xdf){
+ptr->stat = 1;
+status_push_ch(ptr, c);
+}else if (0xe0 <= c && c <= 0xef){
+ptr->stat = 2;
+status_push_ch(ptr, c);
+}else{
+status_disable(ptr);
+}
+break;
+case 1:
+case 2:
+if (0x80 <= c && c <= 0xbf){
+status_push_ch(ptr, c);
+if (ptr->index > ptr->stat){
+int bom = (ptr->buf[0] == 0xef && ptr->buf[1] == 0xbb
+&& ptr->buf[2] == 0xbf);
+w2e_conv(ptr->buf[0], ptr->buf[1], ptr->buf[2],
+&ptr->buf[0], &ptr->buf[1]);
+if (!bom){
+code_score(ptr);
+}
+status_clear(ptr);
+}
+}else{
+status_disable(ptr);
+}
+break;
+}
+}
+#endif
+void
+code_status(c)
+int c;
+{
+int action_flag = 1;
+struct input_code *result = 0;
+struct input_code *p = input_code_list;
+while (p->name){
+(p->status_func)(p, c);
+if (p->stat > 0){
+action_flag = 0;
+}else if(p->stat == 0){
+if (result){
+action_flag = 0;
+}else{
+result = p;
+}
+}
+++p;
+}
+if (action_flag){
+if (result && !estab_f){
+set_iconv(TRUE, result->iconv_func);
+}else if (c <= DEL){
+struct input_code *ptr = input_code_list;
+while (ptr->name){
+status_reset(ptr);
+++ptr;
+}
+}
+}
+}
+#ifndef WIN32DLL
+int
+std_getc(f)
+FILE *f;
+{
+if (std_gc_ndx){
+return std_gc_buf[--std_gc_ndx];
+}
+return getc(f);
+}
+#endif /*WIN32DLL*/
+int
+std_ungetc(c,f)
+int c;
+FILE *f;
+{
+if (std_gc_ndx == STD_GC_BUFSIZE){
+return EOF;
+}
+std_gc_buf[std_gc_ndx++] = c;
+return c;
+}
+#ifndef WIN32DLL
+void
+std_putc(c)
+int c;
+{
+if(c!=EOF)
+putchar(c);
+}
+#endif /*WIN32DLL*/
+int
+noconvert(f)
+FILE  *f;
+{
+int    c;
+while ((c = (*i_getc)(f)) != EOF)
+(*o_putc)(c);
+return 1;
+}
+void
+module_connection()
+{
+oconv = output_conv;
+o_putc = std_putc;
+/* replace continucation module, from output side */
+/* output redicrection */
+#ifdef CHECK_OPTION
+if (noout_f || guess_f){
+o_putc = no_putc;
+}
+#endif
+if (mimeout_f) {
+	o_mputc = o_putc;
+	o_putc = mime_putc;
+	if (mimeout_f == TRUE) {
+	    o_base64conv = oconv; oconv = base64_conv;
+	}
+	/* base64_count = 0; */
+}
+if (crmode_f) {
+	o_crconv = oconv; oconv = cr_conv;
+}
+if (rot_f) {
+	o_rot_conv = oconv; oconv = rot_conv;
+}
+if (iso2022jp_f) {
+	o_iso2022jp_check_conv = oconv; oconv = iso2022jp_check_conv;
+}
+if (hira_f) {
+	o_hira_conv = oconv; oconv = hira_conv;
+}
+if (fold_f) {
+	o_fconv = oconv; oconv = fold_conv;
+	f_line = 0;
+}
+if (alpha_f || x0201_f) {
+	o_zconv = oconv; oconv = z_conv;
+}
+i_getc = std_getc;
+i_ungetc = std_ungetc;
+/* input redicrection */
+#ifdef INPUT_OPTION
+if (cap_f){
+i_cgetc = i_getc; i_getc = cap_getc;
+i_cungetc = i_ungetc; i_ungetc= cap_ungetc;
+}
+if (url_f){
+i_ugetc = i_getc; i_getc = url_getc;
+i_uungetc = i_ungetc; i_ungetc= url_ungetc;
+}
+#endif
+#ifdef NUMCHAR_OPTION
+if (numchar_f){
+i_ngetc = i_getc; i_getc = numchar_getc;
+i_nungetc = i_ungetc; i_ungetc= numchar_ungetc;
+}
+#endif
+if (mime_f && mimebuf_f==FIXED_MIME) {
+	i_mgetc = i_getc; i_getc = mime_getc;
+	i_mungetc = i_ungetc; i_ungetc = mime_ungetc;
+}
+if (broken_f & 1) {
+	i_bgetc = i_getc; i_getc = broken_getc;
+	i_bungetc = i_ungetc; i_ungetc = broken_ungetc;
+}
+if (input_f == JIS_INPUT || input_f == LATIN1_INPUT) {
+set_iconv(-TRUE, e_iconv);
+} else if (input_f == SJIS_INPUT) {
+set_iconv(-TRUE, s_iconv);
+#ifdef UTF8_INPUT_ENABLE
+} else if (input_f == UTF8_INPUT) {
+set_iconv(-TRUE, w_iconv);
+} else if (input_f == UTF16BE_INPUT) {
+set_iconv(-TRUE, w_iconv16);
+} else if (input_f == UTF16LE_INPUT) {
+set_iconv(-TRUE, w_iconv16);
+#endif
+} else {
+set_iconv(FALSE, e_iconv);
+}
+{
+struct input_code *p = input_code_list;
+while (p->name){
+status_reinit(p++);
+}
+}
+}
+/*
+Conversion main loop. Code detection only.
+*/
+int
+kanji_convert(f)
+FILE  *f;
+{
+int    c1,
+c2, c3;
+int is_8bit = FALSE;
+module_connection();
+c2 = 0;
+input_mode = ASCII;
+output_mode = ASCII;
+shift_mode = FALSE;
+#define NEXT continue      /* no output, get next */
+#define SEND ;             /* output c1 and c2, get next */
+#define LAST break         /* end of loop, go closing  */
+while ((c1 = (*i_getc)(f)) != EOF) {
+code_status(c1);
+if (c2) {
+/* second byte */
+if (c2 > DEL) {
+/* in case of 8th bit is on */
+if (!estab_f&&!mime_decode_mode) {
+/* in case of not established yet */
+/* It is still ambiguious */
+if (h_conv(f, c2, c1)==EOF)
+LAST;
+else
+c2 = 0;
+NEXT;
+} else
+/* in case of already established */
+if (c1 < AT) {
+/* ignore bogus code */
+c2 = 0;
+NEXT;
+} else
+SEND;
+} else
+/* second byte, 7 bit code */
+/* it might be kanji shitfted */
+if ((c1 == DEL) || (c1 <= SPACE)) {
+/* ignore bogus first code */
+c2 = 0;
+NEXT;
+} else
+SEND;
+} else {
+/* first byte */
+	    if (
+#ifdef UTF8_INPUT_ENABLE
+iconv == w_iconv16
+#else
+0
+#endif
+) {
+		c2 = c1;
+		c1 = (*i_getc)(f);
+		SEND;
+#ifdef NUMCHAR_OPTION
+} else if ((c1 & CLASS_MASK) == CLASS_UTF16){
+SEND;
+#endif
+	    } else if (c1 > DEL) {
+/* 8 bit code */
+if (!estab_f && !iso8859_f) {
+/* not established yet */
+		    if (!is_8bit) is_8bit = TRUE;
+c2 = c1;
+NEXT;
+} else { /* estab_f==TRUE */
+if (iso8859_f) {
+c2 = ISO8859_1;
+c1 &= 0x7f;
+SEND;
+} else if (SSP<=c1 && c1<0xe0 && iconv == s_iconv) {
+/* SJIS X0201 Case... */
+if(iso2022jp_f && x0201_f==NO_X0201) {
+(*oconv)(GETA1, GETA2);
+NEXT;
+} else {
+			    c2 = X0201;
+			    c1 &= 0x7f;
+			    SEND;
+			}
+} else if (c1==SSO && iconv != s_iconv) {
+/* EUC X0201 Case */
+c1 = (*i_getc)(f);  /* skip SSO */
+code_status(c1);
+if (SSP<=c1 && c1<0xe0) {
+			    if(iso2022jp_f &&  x0201_f==NO_X0201) {
+				(*oconv)(GETA1, GETA2);
+				NEXT;
+			    } else {
+				c2 = X0201;
+				c1 &= 0x7f;
+				SEND;
+			    }
+} else  { /* bogus code, skip SSO and one byte */
+NEXT;
+}
+} else {
+/* already established */
+c2 = c1;
+NEXT;
+}
+}
+} else if ((c1 > SPACE) && (c1 != DEL)) {
+/* in case of Roman characters */
+if (shift_mode) {
+/* output 1 shifted byte */
+if (iso8859_f) {
+c2 = ISO8859_1;
+SEND;
+} else if (SPACE<=c1 && c1<(0xe0&0x7f) ){
+/* output 1 shifted byte */
+			if(iso2022jp_f && x0201_f==NO_X0201) {
+			    (*oconv)(GETA1, GETA2);
+			    NEXT;
+			} else {
+			    c2 = X0201;
+			    SEND;
+			}
+} else {
+/* look like bogus code */
+NEXT;
+}
+} else if (input_mode == X0208) {
+/* in case of Kanji shifted */
+c2 = c1;
+NEXT;
+} else if (c1 == '=' && mime_f && !mime_decode_mode ) {
+/* Check MIME code */
+if ((c1 = (*i_getc)(f)) == EOF) {
+(*oconv)(0, '=');
+LAST;
+} else if (c1 == '?') {
+/* =? is mime conversion start sequence */
+			if(mime_f == STRICT_MIME) {
+			    /* check in real detail */
+			    if (mime_begin_strict(f) == EOF)
+				LAST;
+			    else
+				NEXT;
+			} else if (mime_begin(f) == EOF)
+LAST;
+else
+NEXT;
+} else {
+(*oconv)(0, '=');
+(*i_ungetc)(c1,f);
+NEXT;
+}
+} else {
+/* normal ASCII code */
+SEND;
+}
+} else if (c1 == SI) {
+shift_mode = FALSE;
+NEXT;
+} else if (c1 == SO) {
+shift_mode = TRUE;
+NEXT;
+} else if (c1 == ESC ) {
+if ((c1 = (*i_getc)(f)) == EOF) {
+/*  (*oconv)(0, ESC); don't send bogus code */
+LAST;
+} else if (c1 == '$') {
+if ((c1 = (*i_getc)(f)) == EOF) {
+/*
+(*oconv)(0, ESC); don't send bogus code
+(*oconv)(0, '$'); */
+LAST;
+} else if (c1 == '@'|| c1 == 'B') {
+/* This is kanji introduction */
+input_mode = X0208;
+shift_mode = FALSE;
+set_input_codename("ISO-2022-JP");
+debug(input_codename);
+NEXT;
+} else if (c1 == '(') {
+if ((c1 = (*i_getc)(f)) == EOF) {
+/* don't send bogus code
+(*oconv)(0, ESC);
+(*oconv)(0, '$');
+(*oconv)(0, '(');
+*/
+LAST;
+} else if (c1 == '@'|| c1 == 'B') {
+/* This is kanji introduction */
+input_mode = X0208;
+shift_mode = FALSE;
+NEXT;
+#ifdef X0212_ENABLE
+} else if (c1 == 'D'){
+input_mode = X0212;
+shift_mode = FALSE;
+NEXT;
+#endif /* X0212_ENABLE */
+} else {
+/* could be some special code */
+(*oconv)(0, ESC);
+(*oconv)(0, '$');
+(*oconv)(0, '(');
+(*oconv)(0, c1);
+NEXT;
+}
+} else if (broken_f&0x2) {
+/* accept any ESC-(-x as broken code ... */
+input_mode = X0208;
+shift_mode = FALSE;
+NEXT;
+} else {
+(*oconv)(0, ESC);
+(*oconv)(0, '$');
+(*oconv)(0, c1);
+NEXT;
+}
+} else if (c1 == '(') {
+if ((c1 = (*i_getc)(f)) == EOF) {
+/* don't send bogus code
+(*oconv)(0, ESC);
+(*oconv)(0, '('); */
+LAST;
+} else {
+if (c1 == 'I') {
+/* This is X0201 kana introduction */
+input_mode = X0201; shift_mode = X0201;
+NEXT;
+} else if (c1 == 'B' || c1 == 'J' || c1 == 'H') {
+/* This is X0208 kanji introduction */
+input_mode = ASCII; shift_mode = FALSE;
+NEXT;
+} else if (broken_f&0x2) {
+input_mode = ASCII; shift_mode = FALSE;
+NEXT;
+} else {
+(*oconv)(0, ESC);
+(*oconv)(0, '(');
+/* maintain various input_mode here */
+SEND;
+}
+}
+} else if ( c1 == 'N' || c1 == 'n' ){
+/* SS2 */
+c3 = (*i_getc)(f);  /* skip SS2 */
+if ( (SPACE<=c3 && c3 < 0x60) || (0xa0<=c3 && c3 < 0xe0)){
+c1 = c3;
+c2 = X0201;
+SEND;
+}else{
+(*i_ungetc)(c3, f);
+/* lonely ESC  */
+(*oconv)(0, ESC);
+SEND;
+}
+} else {
+/* lonely ESC  */
+(*oconv)(0, ESC);
+SEND;
+}
+} else if ((c1 == NL || c1 == CR) && broken_f&4) {
+input_mode = ASCII; set_iconv(FALSE, 0);
+SEND;
+	    } else if (c1 == NL && mime_decode_f && !mime_decode_mode ) {
+		if ((c1=(*i_getc)(f))!=EOF && c1 == SPACE) {
+		    i_ungetc(SPACE,f);
+		    continue;
+		} else {
+		    i_ungetc(c1,f);
+		}
+		c1 = NL;
+		SEND;
+	    } else if (c1 == CR && mime_decode_f && !mime_decode_mode ) {
+		if ((c1=(*i_getc)(f))!=EOF) {
+		    if (c1==SPACE) {
+			i_ungetc(SPACE,f);
+			continue;
+		    } else if (c1 == NL && (c1=(*i_getc)(f))!=EOF && c1 == SPACE) {
+			i_ungetc(SPACE,f);
+			continue;
+		    } else {
+			i_ungetc(c1,f);
+		    }
+		    i_ungetc(NL,f);
+		} else {
+		    i_ungetc(c1,f);
+		}
+		c1 = CR;
+		SEND;
+	    } else
+SEND;
+}
+/* send: */
+if (input_mode == X0208)
+(*oconv)(c2, c1);  /* this is JIS, not SJIS/EUC case */
+#ifdef X0212_ENABLE
+else if (input_mode == X0212)
+(*oconv)((0x8f << 8) | c2, c1);
+#endif /* X0212_ENABLE */
+else if (input_mode)
+(*oconv)(input_mode, c1);  /* other special case */
+else if ((*iconv)(c2, c1, 0) < 0){  /* can be EUC/SJIS */
+int c0 = (*i_getc)(f);
+if (c0 != EOF){
+code_status(c0);
+(*iconv)(c2, c1, c0);
+}
+}
+c2 = 0;
+continue;
+/* goto next_word */
+}
+/* epilogue */
+(*iconv)(EOF, 0, 0);
+if (!is_inputcode_set)
+{
+	if (is_8bit) {
+	    struct input_code *p = input_code_list;
+	    struct input_code *result = p;
+	    while (p->name){
+		if (p->score < result->score) result = p;
+		++p;
+	    }
+	    set_input_codename(result->name);
+	}
+}
+return 1;
+}
+int
+h_conv(f, c2, c1)
+FILE  *f;
+int    c1,
+c2;
+{
+int    wc,c3;
+/** it must NOT be in the kanji shifte sequence      */
+/** it must NOT be written in JIS7                   */
+/** and it must be after 2 byte 8bit code            */
+hold_count = 0;
+push_hold_buf(c2);
+push_hold_buf(c1);
+c2 = 0;
+while ((c1 = (*i_getc)(f)) != EOF) {
+if (c1 == ESC){
+	    (*i_ungetc)(c1,f);
+break;
+}
+code_status(c1);
+if (push_hold_buf(c1) == EOF || estab_f){
+break;
+}
+}
+if (!estab_f){
+struct input_code *p = input_code_list;
+struct input_code *result = p;
+if (c1 == EOF){
+code_status(c1);
+}
+while (p->name){
+if (p->score < result->score){
+result = p;
+}
+++p;
+}
+set_iconv(FALSE, result->iconv_func);
+}
+/** now,
+** 1) EOF is detected, or
+** 2) Code is established, or
+** 3) Buffer is FULL (but last word is pushed)
+**
+** in 1) and 3) cases, we continue to use
+** Kanji codes by oconv and leave estab_f unchanged.
+**/
+c3=c1;
+wc = 0;
+while (wc < hold_count){
+c2 = hold_buf[wc++];
+if (c2 <= DEL
+#ifdef NUMCHAR_OPTION
+|| (c2 & CLASS_MASK) == CLASS_UTF16
+#endif
+){
+(*iconv)(0, c2, 0);
+continue;
+}else if (iconv == s_iconv && 0xa1 <= c2 && c2 <= 0xdf){
+(*iconv)(X0201, c2, 0);
+continue;
+}
+if (wc < hold_count){
+c1 = hold_buf[wc++];
+}else{
+c1 = (*i_getc)(f);
+if (c1 == EOF){
+c3 = EOF;
+break;
+}
+code_status(c1);
+}
+if ((*iconv)(c2, c1, 0) < 0){
+int c0;
+if (wc < hold_count){
+c0 = hold_buf[wc++];
+}else{
+c0 = (*i_getc)(f);
+if (c0 == EOF){
+c3 = EOF;
+break;
+}
+code_status(c0);
+}
+(*iconv)(c2, c1, c0);
+c1 = c0;
+}
+}
+return c3;
+}
+int
+push_hold_buf(c2)
+int             c2;
+{
+if (hold_count >= HOLD_SIZE*2)
+return (EOF);
+hold_buf[hold_count++] = c2;
+return ((hold_count >= HOLD_SIZE*2) ? EOF : hold_count);
+}
+int s2e_conv(c2, c1, p2, p1)
+int c2, c1;
+int *p2, *p1;
+{
+int val;
+#ifdef SHIFTJIS_CP932
+if (cp932_f && CP932_TABLE_BEGIN <= c2 && c2 <= CP932_TABLE_END){
+extern unsigned short shiftjis_cp932[3][189];
+val = shiftjis_cp932[c2 - CP932_TABLE_BEGIN][c1 - 0x40];
+if (val){
+c2 = val >> 8;
+c1 = val & 0xff;
+}
+}
+#endif /* SHIFTJIS_CP932 */
+#ifdef X0212_ENABLE
+if (x0212_f && 0xfa <= c2 && c2 <= 0xfc){
+extern unsigned short shiftjis_x0212[3][189];
+val = shiftjis_x0212[c2 - 0xfa][c1 - 0x40];
+if (val){
+if (val & 0x8000){
+c2 = (0x8f << 8) | (val >> 8);
+c1 = val & 0xff;
+}else{
+c2 = val >> 8;
+c1 = val & 0xff;
+}
+if (p2) *p2 = c2;
+if (p1) *p1 = c1;
+return 0;
+}
+}
+#endif
+c2 = c2 + c2 - ((c2 <= 0x9f) ? SJ0162 : SJ6394);
+if (c1 < 0x9f)
+c1 = c1 - ((c1 > DEL) ? SPACE : 0x1f);
+else {
+c1 = c1 - 0x7e;
+c2++;
+}
+#ifdef X0212_ENABLE
+if (x0212_f){
+c2 = x0212_unshift(c2);
+}
+#endif
+if (p2) *p2 = c2;
+if (p1) *p1 = c1;
+return 0;
+}
+int
+s_iconv(c2, c1, c0)
+int    c2,
+c1, c0;
+{
+if (c2 == X0201) {
+	c1 &= 0x7f;
+} else if ((c2 == EOF) || (c2 == 0) || c2 < SPACE) {
+/* NOP */
+} else {
+int ret = s2e_conv(c2, c1, &c2, &c1);
+if (ret) return ret;
+}
+(*oconv)(c2, c1);
+return 0;
+}
+int
+e_iconv(c2, c1, c0)
+int    c2,
+c1, c0;
+{
+if (c2 == X0201) {
+	c1 &= 0x7f;
+#ifdef X0212_ENABLE
+}else if (c2 == 0x8f){
+if (c0 == 0){
+return -1;
+}
+c2 = (c2 << 8) | (c1 & 0x7f);
+c1 = c0 & 0x7f;
+#ifdef SHIFTJIS_CP932
+if (cp932_f){
+int s2, s1;
+if (e2s_conv(c2, c1, &s2, &s1) == 0){
+s2e_conv(s2, s1, &c2, &c1);
+if ((c2 & 0xff00) == 0){
+c1 &= 0x7f;
+c2 &= 0x7f;
+}
+}
+}
+#endif /* SHIFTJIS_CP932 */
+#endif /* X0212_ENABLE */
+} else if (c2 == SSO){
+c2 = X0201;
+c1 &= 0x7f;
+} else if ((c2 == EOF) || (c2 == 0) || c2 < SPACE) {
+/* NOP */
+} else {
+c1 &= 0x7f;
+c2 &= 0x7f;
+}
+(*oconv)(c2, c1);
+return 0;
+}
+#ifdef UTF8_INPUT_ENABLE
+int
+w2e_conv(c2, c1, c0, p2, p1)
+int    c2, c1, c0;
+int *p2, *p1;
+{
+extern unsigned short * utf8_to_euc_2bytes[];
+extern unsigned short ** utf8_to_euc_3bytes[];
+int ret = 0;
+if (0xc0 <= c2 && c2 <= 0xef) {
+unsigned short **pp;
+if (0xe0 <= c2) {
+if (c0 == 0) return -1;
+pp = utf8_to_euc_3bytes[c2 - 0x80];
+ret = w_iconv_common(c1, c0, pp, sizeof_utf8_to_euc_C2, p2, p1);
+} else {
+ret =  w_iconv_common(c2, c1, utf8_to_euc_2bytes, sizeof_utf8_to_euc_2bytes, p2, p1);
+}
+#ifdef NUMCHAR_OPTION
+if (ret){
+if (p2) *p2 = 0;
+if (p1) *p1 = CLASS_UTF16 | ww16_conv(c2, c1, c0);
+ret = 0;
+}
+#endif
+return ret;
+} else if (c2 == X0201) {
+c1 &= 0x7f;
+}
+if (p2) *p2 = c2;
+if (p1) *p1 = c1;
+return ret;
+}
+int
+w_iconv(c2, c1, c0)
+int    c2,
+c1, c0;
+{
+int ret = w2e_conv(c2, c1, c0, &c2, &c1);
+if (ret == 0){
+(*oconv)(c2, c1);
+}
+return ret;
+}
+void
+w16w_conv(val, p2, p1, p0)
+unsigned short val;
+int *p2, *p1, *p0;
+{
+if (val < 0x80){
+*p2 = val;
+*p1 = 0;
+*p0 = 0;
+}else if (val < 0x800){
+	*p2 = 0xc0 | (val >> 6);
+	*p1 = 0x80 | (val & 0x3f);
+*p0 = 0;
+}else{
+*p2 = 0xe0 | (val >> 12);
+*p1 = 0x80 | ((val >> 6) & 0x3f);
+*p0 = 0x80 | (val        & 0x3f);
+}
+}
+int
+ww16_conv(c2, c1, c0)
+int c2, c1, c0;
+{
+unsigned short val;
+if (c2 >= 0xe0){
+val = (c2 & 0x0f) << 12;
+val |= (c1 & 0x3f) << 6;
+val |= (c0 & 0x3f);
+}else if (c2 >= 0xc0){
+val = (c2 & 0x1f) << 6;
+val |= (c1 & 0x3f);
+}else{
+val = c2;
+}
+return val;
+}
+int
+w16e_conv(val, p2, p1)
+unsigned short val;
+int *p2, *p1;
+{
+extern unsigned short * utf8_to_euc_2bytes[];
+extern unsigned short ** utf8_to_euc_3bytes[];
+int c2, c1, c0;
+unsigned short **pp;
+int psize;
+int ret = 0;
+w16w_conv(val, &c2, &c1, &c0);
+if (c1){
+if (c0){
+pp = utf8_to_euc_3bytes[c2 - 0x80];
+psize = sizeof_utf8_to_euc_C2;
+ret =  w_iconv_common(c1, c0, pp, psize, p2, p1);
+}else{
+pp = utf8_to_euc_2bytes;
+psize = sizeof_utf8_to_euc_2bytes;
+ret =  w_iconv_common(c2, c1, pp, psize, p2, p1);
+}
+#ifdef NUMCHAR_OPTION
+if (ret){
+*p2 = 0;
+*p1 = CLASS_UTF16 | val;
+ret = 0;
+}
+#endif
+}else{
+*p2 = 0;
+*p1 = c2;
+}
+return ret;
+}
+int
+w_iconv16(c2, c1, c0)
+int    c2, c1,c0;
+{
+int ret;
+if (c2==0376 && c1==0377){
+	utf16_mode = UTF16BE_INPUT;
+	return 0;
+} else if (c2==0377 && c1==0376){
+	utf16_mode = UTF16LE_INPUT;
+	return 0;
+}
+if (c2 != EOF && utf16_mode == UTF16LE_INPUT) {
+	int tmp;
+	tmp=c1; c1=c2; c2=tmp;
+}
+if ((c2==0 && c1 < 0x80) || c2==EOF) {
+	(*oconv)(c2, c1);
+	return 0;
+}
+ret = w16e_conv(((c2<<8)&0xff00) + c1, &c2, &c1);
+if (ret) return ret;
+(*oconv)(c2, c1);
+return 0;
+}
+int
+w_iconv_common(c1, c0, pp, psize, p2, p1)
+int    c1,c0;
+unsigned short **pp;
+int psize;
+int *p2, *p1;
+{
+int c2;
+unsigned short *p ;
+unsigned short val;
+if (pp == 0) return 1;
+c1 -= 0x80;
+if (c1 < 0 || psize <= c1) return 1;
+p = pp[c1];
+if (p == 0)  return 1;
+c0 -= 0x80;
+if (c0 < 0 || sizeof_utf8_to_euc_E5B8 <= c0) return 1;
+val = p[c0];
+if (val == 0) return 1;
+c2 = val >> 8;
+if (val & 0x8000){
+c2 &= 0x7f;
+c2 |= 0x8f00;
+}
+if (c2 == SO) c2 = X0201;
+c1 = val & 0x7f;
+if (p2) *p2 = c2;
+if (p1) *p1 = c1;
+return 0;
+}
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+int
+e2w_conv(c2, c1)
+int    c2, c1;
+{
+extern unsigned short euc_to_utf8_1byte[];
+extern unsigned short * euc_to_utf8_2bytes[];
+extern unsigned short * euc_to_utf8_2bytes_ms[];
+unsigned short *p;
+if (c2 == X0201) {
+p = euc_to_utf8_1byte;
+#ifdef X0212_ENABLE
+} else if (c2 >> 8 == 0x8f){
+extern unsigned short * x0212_to_utf8_2bytes[];
+c2 = (c2&0x7f) - 0x21;
+if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
+	    p = x0212_to_utf8_2bytes[c2];
+else
+return 0;
+#endif
+} else {
+c2 &= 0x7f;
+c2 = (c2&0x7f) - 0x21;
+if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
+p = ms_ucs_map_f ? euc_to_utf8_2bytes_ms[c2] : euc_to_utf8_2bytes[c2];
+	else
+	    return 0;
+}
+if (!p) return 0;
+c1 = (c1 & 0x7f) - 0x21;
+if (0<=c1 && c1<sizeof_euc_to_utf8_1byte)
+	return p[c1];
+return 0;
+}
+void
+w_oconv(c2, c1)
+int    c2,
+c1;
+{
+int c0;
+if (c2 == EOF) {
+(*o_putc)(EOF);
+return;
+}
+if (unicode_bom_f==2) {
+	(*o_putc)('\357');
+	(*o_putc)('\273');
+	(*o_putc)('\277');
+	unicode_bom_f=1;
+}
+#ifdef NUMCHAR_OPTION
+if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16){
+w16w_conv(c1, &c2, &c1, &c0);
+(*o_putc)(c2);
+if (c1){
+(*o_putc)(c1);
+if (c0) (*o_putc)(c0);
+}
+return;
+}
+#endif
+if (c2 == 0) {
+	output_mode = ASCII;
+(*o_putc)(c1);
+} else if (c2 == ISO8859_1) {
+	output_mode = ISO8859_1;
+(*o_putc)(c1 | 0x080);
+} else {
+unsigned short val;
+output_mode = UTF8;
+val = e2w_conv(c2, c1);
+if (val){
+w16w_conv(val, &c2, &c1, &c0);
+(*o_putc)(c2);
+if (c1){
+(*o_putc)(c1);
+if (c0) (*o_putc)(c0);
+}
+}
+}
+}
+void
+w_oconv16(c2, c1)
+int    c2,
+c1;
+{
+if (c2 == EOF) {
+(*o_putc)(EOF);
+return;
+}
+if (unicode_bom_f==2) {
+if (w_oconv16_LE){
+(*o_putc)((unsigned char)'\377');
+(*o_putc)('\376');
+}else{
+(*o_putc)('\376');
+(*o_putc)((unsigned char)'\377');
+}
+	unicode_bom_f=1;
+}
+if (c2 == ISO8859_1) {
+c2 = 0;
+c1 |= 0x80;
+#ifdef NUMCHAR_OPTION
+} else if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16) {
+c2 = (c1 >> 8) & 0xff;
+c1 &= 0xff;
+#endif
+} else if (c2) {
+unsigned short val = e2w_conv(c2, c1);
+c2 = (val >> 8) & 0xff;
+c1 = val & 0xff;
+}
+if (w_oconv16_LE){
+(*o_putc)(c1);
+(*o_putc)(c2);
+}else{
+(*o_putc)(c2);
+(*o_putc)(c1);
+}
+}
+#endif
+void
+e_oconv(c2, c1)
+int    c2,
+c1;
+{
+#ifdef NUMCHAR_OPTION
+if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16){
+w16e_conv(c1, &c2, &c1);
+if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16){
+return;
+}
+}
+#endif
+if (c2 == EOF) {
+(*o_putc)(EOF);
+return;
+} else if (c2 == 0) {
+	output_mode = ASCII;
+(*o_putc)(c1);
+} else if (c2 == X0201) {
+	output_mode = JAPANESE_EUC;
+(*o_putc)(SSO); (*o_putc)(c1|0x80);
+} else if (c2 == ISO8859_1) {
+	output_mode = ISO8859_1;
+(*o_putc)(c1 | 0x080);
+#ifdef X0212_ENABLE
+} else if ((c2 & 0xff00) >> 8 == 0x8f){
+	output_mode = JAPANESE_EUC;
+#ifdef SHIFTJIS_CP932
+if (cp932_f){
+int s2, s1;
+if (e2s_conv(c2, c1, &s2, &s1) == 0){
+s2e_conv(s2, s1, &c2, &c1);
+}
+}
+#endif
+if ((c2 & 0xff00) >> 8 == 0x8f){
+if (x0212_f){
+(*o_putc)(0x8f);
+(*o_putc)((c2 & 0x7f) | 0x080);
+(*o_putc)(c1 | 0x080);
+}
+}else{
+(*o_putc)((c2 & 0x7f) | 0x080);
+(*o_putc)(c1 | 0x080);
+}
+#endif
+} else {
+if ((c1<0x21 || 0x7e<c1) ||
+(c2<0x21 || 0x7e<c2)) {
+set_iconv(FALSE, 0);
+return; /* too late to rescue this char */
+}
+	output_mode = JAPANESE_EUC;
+(*o_putc)(c2 | 0x080);
+(*o_putc)(c1 | 0x080);
+}
+}
+#ifdef X0212_ENABLE
+int x0212_shift(c)
+int c;
+{
+int ret = c;
+c &= 0x7f;
+if ((ret & 0xff00) == 0x8f00){
+if (0x75 <= c && c <= 0x7f){
+ret = c + (0x109 - 0x75);
+}
+}else{
+if (0x75 <= c && c <= 0x7f){
+ret = c + (0x113 - 0x75);
+}
+}
+return ret;
+}
+int x0212_unshift(c)
+int c;
+{
+int ret = c;
+if (0x7f <= c && c <= 0x88){
+ret = c + (0x75 - 0x7f);
+}else if (0x89 <= c && c <= 0x92){
+ret = (0x8f << 8) | 0x80 | (c + (0x75 - 0x89));
+}
+return ret;
+}
+#endif /* X0212_ENABLE */
+int
+e2s_conv(c2, c1, p2, p1)
+int c2, c1, *p2, *p1;
+{
+int val = 0;
+unsigned short *ptr;
+int ndx;
+extern unsigned short *x0212_shiftjis[];
+#ifdef X0212_ENABLE
+if ((c2 & 0xff00) == 0x8f00){
+ndx = c2 & 0x7f;
+if (0x21 <= ndx && ndx <= 0x7e){
+ptr = x0212_shiftjis[ndx - 0x21];
+if (ptr){
+val = ptr[(c1 & 0x7f) - 0x21];
+}
+if (val){
+c2 = val >> 8;
+c1 = val & 0xff;
+if (p2) *p2 = c2;
+if (p1) *p1 = c1;
+return 0;
+}
+}
+c2 = x0212_shift(c2);
+}
+#endif /* X0212_ENABLE */
+if ((c2 & 0xff00) == 0x8f00){
+return 1;
+}
+if (p2) *p2 = ((c2 - 1) >> 1) + ((c2 <= 0x5e) ? 0x71 : 0xb1);
+if (p1) *p1 = c1 + ((c2 & 1) ? ((c1 < 0x60) ? 0x1f : 0x20) : 0x7e);
+return 0;
+}
+void
+s_oconv(c2, c1)
+int    c2,
+c1;
+{
+#ifdef NUMCHAR_OPTION
+if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16){
+w16e_conv(c1, &c2, &c1);
+}
+#endif
+if (c2 == EOF) {
+(*o_putc)(EOF);
+return;
+} else if (c2 == 0) {
+	output_mode = ASCII;
+(*o_putc)(c1);
+} else if (c2 == X0201) {
+	output_mode = SHIFT_JIS;
+(*o_putc)(c1|0x80);
+} else if (c2 == ISO8859_1) {
+	output_mode = ISO8859_1;
+(*o_putc)(c1 | 0x080);
+#ifdef X0212_ENABLE
+} else if ((c2 & 0xff00) >> 8 == 0x8f){
+	output_mode = SHIFT_JIS;
+if (e2s_conv(c2, c1, &c2, &c1) == 0){
+(*o_putc)(c2);
+(*o_putc)(c1);
+}
+#endif
+} else {
+if ((c1<0x20 || 0x7e<c1) ||
+(c2<0x20 || 0x7e<c2)) {
+set_iconv(FALSE, 0);
+return; /* too late to rescue this char */
+}
+	output_mode = SHIFT_JIS;
+e2s_conv(c2, c1, &c2, &c1);
+#ifdef SHIFTJIS_CP932
+if (cp932inv_f
+&& CP932INV_TABLE_BEGIN <= c2 && c2 <= CP932INV_TABLE_END){
+extern unsigned short cp932inv[2][189];
+int c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
+if (c){
+c2 = c >> 8;
+c1 = c & 0xff;
+}
+}
+#endif /* SHIFTJIS_CP932 */
+(*o_putc)(c2);
+	if (prefix_table[(unsigned char)c1]){
+(*o_putc)(prefix_table[(unsigned char)c1]);
+	}
+(*o_putc)(c1);
+}
+}
+void
+j_oconv(c2, c1)
+int    c2,
+c1;
+{
+#ifdef NUMCHAR_OPTION
+if ((c1 & CLASS_MASK) == CLASS_UTF16){
+w16e_conv(c1, &c2, &c1);
+}
+#endif
+if (c2 == EOF) {
+if (output_mode !=ASCII && output_mode!=ISO8859_1) {
+(*o_putc)(ESC);
+(*o_putc)('(');
+(*o_putc)(ascii_intro);
+	    output_mode = ASCII;
+}
+(*o_putc)(EOF);
+#ifdef X0212_ENABLE
+} else if ((c2 & 0xff00) >> 8 == 0x8f){
+if (output_mode!=X0212) {
+output_mode = X0212;
+(*o_putc)(ESC);
+(*o_putc)('$');
+(*o_putc)('(');
+(*o_putc)('D');
+}
+(*o_putc)(c2 & 0x7f);
+(*o_putc)(c1);
+#endif
+} else if (c2==X0201) {
+if (output_mode!=X0201) {
+output_mode = X0201;
+(*o_putc)(ESC);
+(*o_putc)('(');
+(*o_putc)('I');
+}
+(*o_putc)(c1);
+} else if (c2==ISO8859_1) {
+/* iso8859 introduction, or 8th bit on */
+/* Can we convert in 7bit form using ESC-'-'-A ?
+Is this popular? */
+	output_mode = ISO8859_1;
+(*o_putc)(c1|0x80);
+} else if (c2 == 0) {
+if (output_mode !=ASCII && output_mode!=ISO8859_1) {
+(*o_putc)(ESC);
+(*o_putc)('(');
+(*o_putc)(ascii_intro);
+output_mode = ASCII;
+}
+(*o_putc)(c1);
+} else {
+if (output_mode != X0208) {
+output_mode = X0208;
+(*o_putc)(ESC);
+(*o_putc)('$');
+(*o_putc)(kanji_intro);
+}
+if (c1<0x20 || 0x7e<c1)
+return;
+if (c2<0x20 || 0x7e<c2)
+return;
+(*o_putc)(c2);
+(*o_putc)(c1);
+}
+}
+void
+base64_conv(c2, c1)
+int    c2,
+c1;
+{
+mime_prechar(c2, c1);
+(*o_base64conv)(c2,c1);
+}
+static int broken_buf[3];
+static int broken_counter = 0;
+static int broken_last = 0;
+int
+broken_getc(f)
+FILE *f;
+{
+int c,c1;
+if (broken_counter>0) {
+	return broken_buf[--broken_counter];
+}
+c= (*i_bgetc)(f);
+if (c=='$' && broken_last != ESC
+&& (input_mode==ASCII || input_mode==X0201)) {
+	c1= (*i_bgetc)(f);
+	broken_last = 0;
+	if (c1=='@'|| c1=='B') {
+	    broken_buf[0]=c1; broken_buf[1]=c;
+	    broken_counter=2;
+	    return ESC;
+	} else {
+	    (*i_bungetc)(c1,f);
+	    return c;
+	}
+} else if (c=='(' && broken_last != ESC
+&& (input_mode==X0208 || input_mode==X0201)) { /* ) */
+	c1= (*i_bgetc)(f);
+	broken_last = 0;
+	if (c1=='J'|| c1=='B') {
+	    broken_buf[0]=c1; broken_buf[1]=c;
+	    broken_counter=2;
+	    return ESC;
+	} else {
+	    (*i_bungetc)(c1,f);
+	    return c;
+	}
+} else {
+	broken_last = c;
+	return c;
+}
+}
+int
+broken_ungetc(c,f)
+int c;
+FILE *f;
+{
+if (broken_counter<2)
+	broken_buf[broken_counter++]=c;
+return c;
+}
+static int prev_cr = 0;
+void
+cr_conv(c2,c1)
+int c2,c1;
+{
+if (prev_cr) {
+	prev_cr = 0;
+	if (! (c2==0&&c1==NL) ) {
+	    cr_conv(0,'\n');
+	}
+}
+if (c2) {
+(*o_crconv)(c2,c1);
+} else if (c1=='\r') {
+	prev_cr = c1;
+} else if (c1=='\n') {
+if (crmode_f==CRLF) {
+(*o_crconv)(0,'\r');
+	} else if (crmode_f==CR) {
+(*o_crconv)(0,'\r');
+	    return;
+	}
+	(*o_crconv)(0,NL);
+} else if (c1!='\032' || crmode_f!=NL){
+(*o_crconv)(c2,c1);
+}
+}
+/*
+Return value of fold_conv()
+\n  add newline  and output char
+\r  add newline  and output nothing
+' ' space
+0   skip
+1   (or else) normal output
+fold state in prev (previous character)
+>0x80 Japanese (X0208/X0201)
+<0x80 ASCII
+\n    new line
+' '   space
+This fold algorthm does not preserve heading space in a line.
+This is the main difference from fmt.
+*/
+#define char_size(c2,c1) (c2?2:1)
+void
+fold_conv(c2,c1)
+int c2,c1;
+{
+int prev0;
+int fold_state=0;
+if (c1== '\r' && !fold_preserve_f) {
+	fold_state=0;  /* ignore cr */
+}else if (c1== '\n'&&f_prev=='\r' && fold_preserve_f) {
+f_prev = '\n';
+	fold_state=0;  /* ignore cr */
+} else if (c1== BS) {
+if (f_line>0) f_line--;
+fold_state =  1;
+} else if (c2==EOF && f_line != 0) {    /* close open last line */
+fold_state = '\n';
+} else if ((c1=='\n' && !fold_preserve_f)
+|| ((c1=='\r'||(c1=='\n'&&f_prev!='\r'))
+&& fold_preserve_f)) {
+/* new line */
+if (fold_preserve_f) {
+f_prev = c1;
+f_line = 0;
+fold_state =  '\r';
+	} else if ((f_prev == c1 && !fold_preserve_f)
+|| (f_prev == '\n' && fold_preserve_f)
+) {        /* duplicate newline */
+if (f_line) {
+f_line = 0;
+fold_state =  '\n';    /* output two newline */
+} else {
+f_line = 0;
+fold_state =  1;
+}
+} else  {
+if (f_prev&0x80) {     /* Japanese? */
+f_prev = c1;
+fold_state =  0;       /* ignore given single newline */
+} else if (f_prev==' ') {
+fold_state =  0;
+} else {
+f_prev = c1;
+if (++f_line<=fold_len)
+fold_state =  ' ';
+else {
+f_line = 0;
+fold_state =  '\r';        /* fold and output nothing */
+}
+}
+}
+} else if (c1=='\f') {
+f_prev = '\n';
+if (f_line==0)
+fold_state =  1;
+f_line = 0;
+fold_state =  '\n';            /* output newline and clear */
+} else if ( (c2==0  && c1==' ')||
+(c2==0  && c1=='\t')||
+(c2=='!'&& c1=='!')) {
+/* X0208 kankaku or ascii space */
+if (f_prev == ' ') {
+fold_state = 0;         /* remove duplicate spaces */
+} else {
+f_prev = ' ';
+if (++f_line<=fold_len)
+fold_state = ' ';         /* output ASCII space only */
+else {
+f_prev = ' '; f_line = 0;
+fold_state = '\r';        /* fold and output nothing */
+}
+}
+} else {
+prev0 = f_prev; /* we still need this one... , but almost done */
+f_prev = c1;
+if (c2 || c2==X0201)
+f_prev |= 0x80;  /* this is Japanese */
+f_line += char_size(c2,c1);
+if (f_line<=fold_len) {   /* normal case */
+fold_state = 1;
+} else {
+if (f_line>=fold_len+fold_margin) { /* too many kinsou suspension */
+f_line = char_size(c2,c1);
+fold_state =  '\n';       /* We can't wait, do fold now */
+} else if (c2==X0201) {
+/* simple kinsoku rules  return 1 means no folding  */
+if (c1==(0xde&0x7f)) fold_state = 1; /* $B!+(B*/
+else if (c1==(0xdf&0x7f)) fold_state = 1; /* $B!,(B*/
+else if (c1==(0xa4&0x7f)) fold_state = 1; /* $B!#(B*/
+else if (c1==(0xa3&0x7f)) fold_state = 1; /* $B!$(B*/
+else if (c1==(0xa1&0x7f)) fold_state = 1; /* $B!W(B*/
+else if (c1==(0xb0&0x7f)) fold_state = 1; /* - */
+else if (SPACE<=c1 && c1<=(0xdf&0x7f)) {      /* X0201 */
+		    f_line = 1;
+		    fold_state = '\n';/* add one new f_line before this character */
+		} else {
+		    f_line = 1;
+		    fold_state = '\n';/* add one new f_line before this character */
+		}
+} else if (c2==0) {
+/* kinsoku point in ASCII */
+		if (  c1==')'||    /* { [ ( */
+c1==']'||
+c1=='}'||
+c1=='.'||
+c1==','||
+c1=='!'||
+c1=='?'||
+c1=='/'||
+c1==':'||
+c1==';' ) {
+		    fold_state = 1;
+		/* just after special */
+		} else if (!is_alnum(prev0)) {
+		    f_line = char_size(c2,c1);
+		    fold_state = '\n';
+		} else if ((prev0==' ') ||   /* ignored new f_line */
+(prev0=='\n')||        /* ignored new f_line */
+(prev0&0x80)) {        /* X0208 - ASCII */
+		    f_line = char_size(c2,c1);
+fold_state = '\n';/* add one new f_line before this character */
+} else {
+fold_state = 1;  /* default no fold in ASCII */
+}
+} else {
+if (c2=='!') {
+if (c1=='"')  fold_state = 1; /* $B!"(B */
+else if (c1=='#')  fold_state = 1; /* $B!#(B */
+else if (c1=='W')  fold_state = 1; /* $B!W(B */
+else if (c1=='K')  fold_state = 1; /* $B!K(B */
+else if (c1=='$')  fold_state = 1; /* $B!$(B */
+else if (c1=='%')  fold_state = 1; /* $B!%(B */
+else if (c1=='\'') fold_state = 1; /* $B!\(B */
+else if (c1=='(')  fold_state = 1; /* $B!((B */
+else if (c1==')')  fold_state = 1; /* $B!)(B */
+else if (c1=='*')  fold_state = 1; /* $B!*(B */
+else if (c1=='+')  fold_state = 1; /* $B!+(B */
+else if (c1==',')  fold_state = 1; /* $B!,(B */
+/* default no fold in kinsoku */
+		    else {
+			fold_state = '\n';
+			f_line = char_size(c2,c1);
+			/* add one new f_line before this character */
+		    }
+} else {
+		    f_line = char_size(c2,c1);
+fold_state = '\n';
+/* add one new f_line before this character */
+}
+}
+}
+}
+/* terminator process */
+switch(fold_state) {
+case '\n':
+(*o_fconv)(0,'\n');
+(*o_fconv)(c2,c1);
+break;
+case 0:
+return;
+case '\r':
+(*o_fconv)(0,'\n');
+break;
+case '\t':
+case ' ':
+(*o_fconv)(0,' ');
+break;
+default:
+(*o_fconv)(c2,c1);
+}
+}
+int z_prev2=0,z_prev1=0;
+void
+z_conv(c2,c1)
+int c2,c1;
+{
+/* if (c2) c1 &= 0x7f; assertion */
+if (x0201_f && z_prev2==X0201) {  /* X0201 */
+if (c1==(0xde&0x7f)) { /* $BByE@(B */
+z_prev2=0;
+(*o_zconv)(dv[(z_prev1-SPACE)*2],dv[(z_prev1-SPACE)*2+1]);
+return;
+} else if (c1==(0xdf&0x7f)&&ev[(z_prev1-SPACE)*2]) {  /* $BH>ByE@(B */
+z_prev2=0;
+(*o_zconv)(ev[(z_prev1-SPACE)*2],ev[(z_prev1-SPACE)*2+1]);
+return;
+} else {
+z_prev2=0;
+(*o_zconv)(cv[(z_prev1-SPACE)*2],cv[(z_prev1-SPACE)*2+1]);
+}
+}
+if (c2==EOF) {
+(*o_zconv)(c2,c1);
+return;
+}
+if (x0201_f && c2==X0201) {
+if (dv[(c1-SPACE)*2]||ev[(c1-SPACE)*2]) {
+/* wait for $BByE@(B or $BH>ByE@(B */
+z_prev1 = c1; z_prev2 = c2;
+return;
+} else {
+(*o_zconv)(cv[(c1-SPACE)*2],cv[(c1-SPACE)*2+1]);
+return;
+}
+}
+/* JISX0208 Alphabet */
+if (alpha_f && c2 == 0x23 ) {
+c2 = 0;
+} else if (alpha_f && c2 == 0x21 ) {
+/* JISX0208 Kigou */
+if (0x21==c1) {
+if (alpha_f&0x2) {
+c1 = ' ';
+c2 = 0;
+} else if (alpha_f&0x4) {
+(*o_zconv)(0,' ');
+(*o_zconv)(0,' ');
+return;
+}
+} else if (0x20<c1 && c1<0x7f && fv[c1-0x20]) {
+c1 = fv[c1-0x20];
+c2 =  0;
+if (alpha_f&0x8) {
+char *entity = 0;
+switch (c1){
+case '>': entity = "&gt;"; break;
+case '<': entity = "&lt;"; break;
+case '\"': entity = "&quot;"; break;
+case '&': entity = "&amp;"; break;
+}
+if (entity){
+while (*entity) (*o_zconv)(0, *entity++);
+return;
+}
+}
+}
+}
+(*o_zconv)(c2,c1);
+}
+#define rot13(c)  ( \
+( c < 'A' ) ? c: \
+(c <= 'M')  ? (c + 13): \
+(c <= 'Z')  ? (c - 13): \
+(c < 'a')   ? (c): \
+(c <= 'm')  ? (c + 13): \
+(c <= 'z')  ? (c - 13): \
+(c) \
+)
+#define  rot47(c) ( \
+( c < '!' ) ? c: \
+( c <= 'O' ) ? (c + 47) : \
+( c <= '~' ) ?  (c - 47) : \
+c \
+)
+void
+rot_conv(c2,c1)
+int c2,c1;
+{
+if (c2==0 || c2==X0201 || c2==ISO8859_1) {
+	c1 = rot13(c1);
+} else if (c2) {
+	c1 = rot47(c1);
+	c2 = rot47(c2);
+}
+(*o_rot_conv)(c2,c1);
+}
+void
+hira_conv(c2,c1)
+int c2,c1;
+{
+if ((hira_f & 1) && c2==0x25 && 0x20<c1 && c1<0x74) {
+	c2 = 0x24;
+} else if ((hira_f & 2) && c2==0x24 && 0x20<c1 && c1<0x74) {
+	c2 = 0x25;
+}
+(*o_hira_conv)(c2,c1);
+}
+void
+iso2022jp_check_conv(c2,c1)
+int    c2, c1;
+{
+static int range[RANGE_NUM_MAX][2] = {
+{0x222f, 0x2239,},
+{0x2242, 0x2249,},
+{0x2251, 0x225b,},
+{0x226b, 0x2271,},
+{0x227a, 0x227d,},
+{0x2321, 0x232f,},
+{0x233a, 0x2340,},
+{0x235b, 0x2360,},
+{0x237b, 0x237e,},
+{0x2474, 0x247e,},
+{0x2577, 0x257e,},
+{0x2639, 0x2640,},
+{0x2659, 0x267e,},
+{0x2742, 0x2750,},
+{0x2772, 0x277e,},
+{0x2841, 0x287e,},
+{0x4f54, 0x4f7e,},
+{0x7425, 0x747e},
+};
+int i;
+int start, end, c;
+if(c2 >= 0x00 && c2 <= 0x20 && c1 >= 0x7f && c1 <= 0xff) {
+	c2 = GETA1;
+	c1 = GETA2;
+}
+if((c2 >= 0x29 && c2 <= 0x2f) || (c2 >= 0x75 && c2 <= 0x7e)) {
+	c2 = GETA1;
+	c1 = GETA2;
+}
+for (i = 0; i < RANGE_NUM_MAX; i++) {
+	start = range[i][0];
+	end   = range[i][1];
+	c     = (c2 << 8) + c1;
+	if (c >= start && c <= end) {
+	    c2 = GETA1;
+	    c1 = GETA2;
+	}
+}
+(*o_iso2022jp_check_conv)(c2,c1);
+}
+/* This converts  =?ISO-2022-JP?B?HOGE HOGE?= */
+unsigned char *mime_pattern[] = {
+(unsigned char *)"\075?EUC-JP?B?",
+(unsigned char *)"\075?SHIFT_JIS?B?",
+(unsigned char *)"\075?ISO-8859-1?Q?",
+(unsigned char *)"\075?ISO-8859-1?B?",
+(unsigned char *)"\075?ISO-2022-JP?B?",
+(unsigned char *)"\075?ISO-2022-JP?Q?",
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
+(unsigned char *)"\075?UTF-8?B?",
+(unsigned char *)"\075?UTF-8?Q?",
+#endif
+(unsigned char *)"\075?US-ASCII?Q?",
+NULL
+};
+/* $B3:Ev$9$k%3!<%I$NM%@hEY$r>e$2$k$?$a$NL\0u(B */
+int (*mime_priority_func[])PROTO((int c2, int c1, int c0)) = {
+e_iconv, s_iconv, 0, 0, 0, 0,
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
+w_iconv, w_iconv,
+#endif
+0,
+};
+int      mime_encode[] = {
+JAPANESE_EUC, SHIFT_JIS,ISO8859_1, ISO8859_1, X0208, X0201,
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
+UTF8, UTF8,
+#endif
+ASCII,
+0
+};
+int      mime_encode_method[] = {
+'B', 'B','Q', 'B', 'B', 'Q',
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
+'B', 'Q',
+#endif
+'Q',
+0
+};
+#define MAXRECOVER 20
+/* I don't trust portablity of toupper */
+#define nkf_toupper(c)  (('a'<=c && c<='z')?(c-('a'-'A')):c)
+#define nkf_isdigit(c)  ('0'<=c && c<='9')
+#define nkf_isxdigit(c)  (nkf_isdigit(c) || ('a'<=c && c<='f') || ('A'<=c && c <= 'F'))
+#define nkf_isblank(c) (c == SPACE || c == TAB)
+#define nkf_isspace(c) (nkf_isblank(c) || c == CR || c == NL)
+#define nkf_isalpha(c) (('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z'))
+#define nkf_isalnum(c) (nkf_isdigit(c) || nkf_isalpha(c))
+void
+switch_mime_getc()
+{
+if (i_getc!=mime_getc) {
+	i_mgetc = i_getc; i_getc = mime_getc;
+	i_mungetc = i_ungetc; i_ungetc = mime_ungetc;
+	if(mime_f==STRICT_MIME) {
+	    i_mgetc_buf = i_mgetc; i_mgetc = mime_getc_buf;
+	    i_mungetc_buf = i_mungetc; i_mungetc = mime_ungetc_buf;
+	}
+}
+}
+void
+unswitch_mime_getc()
+{
+if(mime_f==STRICT_MIME) {
+	i_mgetc = i_mgetc_buf;
+	i_mungetc = i_mungetc_buf;
+}
+i_getc = i_mgetc;
+i_ungetc = i_mungetc;
+}
+int
+mime_begin_strict(f)
+FILE *f;
+{
+int c1 = 0;
+int i,j,k;
+unsigned char *p,*q;
+int r[MAXRECOVER];    /* recovery buffer, max mime pattern lenght */
+mime_decode_mode = FALSE;
+/* =? has been checked */
+j = 0;
+p = mime_pattern[j];
+r[0]='='; r[1]='?';
+for(i=2;p[i]>' ';i++) {                   /* start at =? */
+if ( ((r[i] = c1 = (*i_getc)(f))==EOF) || nkf_toupper(c1) != p[i] ) {
+/* pattern fails, try next one */
+q = p;
+while ((p = mime_pattern[++j])) {
+for(k=2;k<i;k++)              /* assume length(p) > i */
+if (p[k]!=q[k]) break;
+if (k==i && nkf_toupper(c1)==p[k]) break;
+}
+if (p) continue;  /* found next one, continue */
+/* all fails, output from recovery buffer */
+(*i_ungetc)(c1,f);
+for(j=0;j<i;j++) {
+(*oconv)(0,r[j]);
+}
+return c1;
+}
+}
+mime_decode_mode = p[i-2];
+set_iconv(FALSE, mime_priority_func[j]);
+clr_code_score(find_inputcode_byfunc(mime_priority_func[j]), SCORE_iMIME);
+if (mime_decode_mode=='B') {
+mimebuf_f = unbuf_f;
+if (!unbuf_f) {
+/* do MIME integrity check */
+return mime_integrity(f,mime_pattern[j]);
+}
+}
+switch_mime_getc();
+mimebuf_f = TRUE;
+return c1;
+}
+int
+mime_getc_buf(f)
+FILE *f;
+{
+/* we don't keep eof of Fifo, becase it contains ?= as
+a terminator. It was checked in mime_integrity. */
+return ((mimebuf_f)?
+(*i_mgetc_buf)(f):Fifo(mime_input++));
+}
+int
+mime_ungetc_buf(c,f)
+FILE *f;
+int c;
+{
+if (mimebuf_f)
+	(*i_mungetc_buf)(c,f);
+else
+	Fifo(--mime_input)=c;
+return c;
+}
+int
+mime_begin(f)
+FILE *f;
+{
+int c1;
+int i,k;
+/* In NONSTRICT mode, only =? is checked. In case of failure, we  */
+/* re-read and convert again from mime_buffer.  */
+/* =? has been checked */
+k = mime_last;
+Fifo(mime_last++)='='; Fifo(mime_last++)='?';
+for(i=2;i<MAXRECOVER;i++) {                   /* start at =? */
+/* We accept any character type even if it is breaked by new lines */
+c1 = (*i_getc)(f); Fifo(mime_last++)= c1 ;
+if (c1=='\n'||c1==' '||c1=='\r'||
+c1=='-'||c1=='_'||is_alnum(c1) ) continue;
+if (c1=='=') {
+/* Failed. But this could be another MIME preemble */
+(*i_ungetc)(c1,f);
+mime_last--;
+break;
+}
+if (c1!='?') break;
+else {
+/* c1=='?' */
+c1 = (*i_getc)(f); Fifo(mime_last++) = c1;
+if (!(++i<MAXRECOVER) || c1==EOF) break;
+if (c1=='b'||c1=='B') {
+mime_decode_mode = 'B';
+} else if (c1=='q'||c1=='Q') {
+mime_decode_mode = 'Q';
+} else {
+break;
+}
+c1 = (*i_getc)(f); Fifo(mime_last++) = c1;
+if (!(++i<MAXRECOVER) || c1==EOF) break;
+if (c1!='?') {
+mime_decode_mode = FALSE;
+}
+break;
+}
+}
+switch_mime_getc();
+if (!mime_decode_mode) {
+/* false MIME premble, restart from mime_buffer */
+mime_decode_mode = 1;  /* no decode, but read from the mime_buffer */
+/* Since we are in MIME mode until buffer becomes empty,    */
+/* we never go into mime_begin again for a while.           */
+return c1;
+}
+/* discard mime preemble, and goto MIME mode */
+mime_last = k;
+/* do no MIME integrity check */
+return c1;   /* used only for checking EOF */
+}
+#ifdef CHECK_OPTION
+void
+no_putc(c)
+int c;
+{
+;
+}
+void debug(str)
+char *str;
+{
+if (debug_f){
+fprintf(stderr, "%s\n", str);
+}
+}
+#endif
+void
+set_input_codename (codename)
+char *codename;
+{
+if (guess_f &&
+is_inputcode_set &&
+strcmp(codename, "") != 0 &&
+strcmp(codename, input_codename) != 0)
+{
+is_inputcode_mixed = TRUE;
+}
+input_codename = codename;
+is_inputcode_set = TRUE;
+}
+#ifndef WIN32DLL
+void
+print_guessed_code (filename)
+char *filename;
+{
+char *codename = "BINARY";
+if (!is_inputcode_mixed) {
+if (strcmp(input_codename, "") == 0) {
+codename = "ASCII";
+} else {
+codename = input_codename;
+}
+}
+if (filename != NULL) printf("%s:", filename);
+printf("%s\n", codename);
+}
+#endif /*WIN32DLL*/
+int
+hex2bin(x)
+int x;
+{
+if (nkf_isdigit(x)) return x - '0';
+return nkf_toupper(x) - 'A' + 10;
+}
+#ifdef INPUT_OPTION
+#ifdef ANSI_C_PROTOTYPE
+int hex_getc(int ch, FILE *f, int (*g)(FILE *f), int (*u)(int c, FILE *f))
+#else
+int
+hex_getc(ch, f, g, u)
+int ch;
+FILE *f;
+int (*g)();
+int (*u)();
+#endif
+{
+int c1, c2, c3;
+c1 = (*g)(f);
+if (c1 != ch){
+return c1;
+}
+c2 = (*g)(f);
+if (!nkf_isxdigit(c2)){
+(*u)(c2, f);
+return c1;
+}
+c3 = (*g)(f);
+if (!nkf_isxdigit(c3)){
+(*u)(c2, f);
+(*u)(c3, f);
+return c1;
+}
+return (hex2bin(c2) << 4) | hex2bin(c3);
+}
+int
+cap_getc(f)
+FILE *f;
+{
+return hex_getc(':', f, i_cgetc, i_cungetc);
+}
+int
+cap_ungetc(c, f)
+int c;
+FILE *f;
+{
+return (*i_cungetc)(c, f);
+}
+int
+url_getc(f)
+FILE *f;
+{
+return hex_getc('%', f, i_ugetc, i_uungetc);
+}
+int
+url_ungetc(c, f)
+int c;
+FILE *f;
+{
+return (*i_uungetc)(c, f);
+}
+#endif
+#ifdef NUMCHAR_OPTION
+int
+numchar_getc(f)
+FILE *f;
+{
+int (*g)() = i_ngetc;
+int (*u)() = i_nungetc;
+int i = 0, j;
+int buf[8];
+long c = -1;
+buf[i] = (*g)(f);
+if (buf[i] == '&'){
+buf[++i] = (*g)(f);
+if (buf[i] == '#'){
+c = 0;
+buf[++i] = (*g)(f);
+if (buf[i] == 'x' || buf[i] == 'X'){
+for (j = 0; j < 5; j++){
+buf[++i] = (*g)(f);
+if (!nkf_isxdigit(buf[i])){
+if (buf[i] != ';'){
+c = -1;
+}
+break;
+}
+c <<= 4;
+c |= hex2bin(buf[i]);
+}
+}else{
+for (j = 0; j < 6; j++){
+if (j){
+buf[++i] = (*g)(f);
+}
+if (!nkf_isdigit(buf[i])){
+if (buf[i] != ';'){
+c = -1;
+}
+break;
+}
+c *= 10;
+c += hex2bin(buf[i]);
+}
+}
+}
+}
+if (c != -1){
+return CLASS_UTF16 | c;
+}
+while (i > 0){
+(*u)(buf[i], f);
+--i;
+}
+return buf[0];
+}
+int
+numchar_ungetc(c, f)
+int c;
+FILE *f;
+{
+return (*i_nungetc)(c, f);
+}
+#endif
+int
+mime_getc(f)
+FILE *f;
+{
+int c1, c2, c3, c4, cc;
+int t1, t2, t3, t4, mode, exit_mode;
+int lwsp_count;
+char *lwsp_buf;
+char *lwsp_buf_new;
+int lwsp_size = 128;
+if (mime_top != mime_last) {  /* Something is in FIFO */
+return  Fifo(mime_top++);
+}
+if (mime_decode_mode==1 ||mime_decode_mode==FALSE) {
+	mime_decode_mode=FALSE;
+	unswitch_mime_getc();
+	return (*i_getc)(f);
+}
+if (mimebuf_f == FIXED_MIME)
+exit_mode = mime_decode_mode;
+else
+exit_mode = FALSE;
+if (mime_decode_mode == 'Q') {
+if ((c1 = (*i_mgetc)(f)) == EOF) return (EOF);
+restart_mime_q:
+if (c1=='_') return ' ';
+if (c1!='=' && c1!='?') {
+	    return c1;
+	}
+mime_decode_mode = exit_mode; /* prepare for quit */
+if (c1<=' ') return c1;
+if ((c2 = (*i_mgetc)(f)) == EOF) return (EOF);
+if (c1=='?'&&c2=='=' && mimebuf_f != FIXED_MIME) {
+/* end Q encoding */
+input_mode = exit_mode;
+	    lwsp_count = 0;
+	    lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
+	    if (lwsp_buf==NULL) {
+		perror("can't malloc");
+		return -1;
+	    }
+	    while ((c1=(*i_getc)(f))!=EOF) {
+		switch (c1) {
+		case NL:
+		case CR:
+		    if (c1==NL) {
+			if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
+			    i_ungetc(SPACE,f);
+			    continue;
+			} else {
+			    i_ungetc(c1,f);
+			}
+			c1 = NL;
+		    } else {
+			if ((c1=(*i_getc)(f))!=EOF && c1 == NL) {
+			    if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
+				i_ungetc(SPACE,f);
+				continue;
+			    } else {
+				i_ungetc(c1,f);
+			    }
+			    i_ungetc(NL,f);
+			} else {
+			    i_ungetc(c1,f);
+			}
+			c1 = CR;
+		    }
+		    break;
+		case SPACE:
+		case TAB:
+		    lwsp_buf[lwsp_count] = c1;
+		    if (lwsp_count++>lwsp_size){
+			lwsp_size *= 2;
+			lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
+			if (lwsp_buf_new==NULL) {
+			    free(lwsp_buf);
+			    lwsp_buf = NULL;
+			    perror("can't realloc");
+			    return -1;
+			}
+			lwsp_buf = lwsp_buf_new;
+		    }
+		    continue;
+		}
+		break;
+	    }
+	    if (lwsp_count > 0) {
+		if (c1=='=' && (lwsp_buf[lwsp_count-1]==SPACE||lwsp_buf[lwsp_count-1]==TAB)) {
+		    lwsp_count = 0;
+		} else {
+		    i_ungetc(c1,f);
+		    for(lwsp_count--;lwsp_count>0;lwsp_count--)
+			i_ungetc(lwsp_buf[lwsp_count],f);
+		    c1 = lwsp_buf[0];
+		}
+	    }
+	    free(lwsp_buf);
+	    lwsp_buf = NULL;
+return c1;
+}
+if (c1=='='&&c2<' ') { /* this is soft wrap */
+while((c1 =  (*i_mgetc)(f)) <=' ') {
+		if ((c1 = (*i_mgetc)(f)) == EOF) return (EOF);
+	    }
+mime_decode_mode = 'Q'; /* still in MIME */
+	    goto restart_mime_q;
+	}
+if (c1=='?') {
+mime_decode_mode = 'Q'; /* still in MIME */
+(*i_mungetc)(c2,f);
+return c1;
+}
+if ((c3 = (*i_mgetc)(f)) == EOF) return (EOF);
+if (c2<=' ') return c2;
+mime_decode_mode = 'Q'; /* still in MIME */
+#define hex(c)   (('0'<=c&&c<='9')?(c-'0'):\
+('A'<=c&&c<='F')?(c-'A'+10):('a'<=c&&c<='f')?(c-'a'+10):0)
+return ((hex(c2)<<4) + hex(c3));
+}
+if (mime_decode_mode != 'B') {
+mime_decode_mode = FALSE;
+return (*i_mgetc)(f);
+}
+/* Base64 encoding */
+/*
+MIME allows line break in the middle of
+Base64, but we are very pessimistic in decoding
+in unbuf mode because MIME encoded code may broken by
+less or editor's control sequence (such as ESC-[-K in unbuffered
+mode. ignore incomplete MIME.
+*/
+mode = mime_decode_mode;
+mime_decode_mode = exit_mode;  /* prepare for quit */
+while ((c1 = (*i_mgetc)(f))<=' ') {
+if (c1==EOF)
+return (EOF);
+}
+mime_c2_retry:
+if ((c2 = (*i_mgetc)(f))<=' ') {
+if (c2==EOF)
+return (EOF);
+	if (mime_f != STRICT_MIME) goto mime_c2_retry;
+if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
+return c2;
+}
+if ((c1 == '?') && (c2 == '=')) {
+input_mode = ASCII;
+	lwsp_count = 0;
+	lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
+	if (lwsp_buf==NULL) {
+	    perror("can't malloc");
+	    return -1;
+	}
+	while ((c1=(*i_getc)(f))!=EOF) {
+	    switch (c1) {
+	    case NL:
+	    case CR:
+		if (c1==NL) {
+		    if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
+			i_ungetc(SPACE,f);
+			continue;
+		    } else {
+			i_ungetc(c1,f);
+		    }
+		    c1 = NL;
+		} else {
+		    if ((c1=(*i_getc)(f))!=EOF) {
+			if (c1==SPACE) {
+			    i_ungetc(SPACE,f);
+			    continue;
+			} else if ((c1=(*i_getc)(f))!=EOF && (c1==SPACE||c1==TAB)) {
+			    i_ungetc(SPACE,f);
+			    continue;
+			} else {
+			    i_ungetc(c1,f);
+			}
+			i_ungetc(NL,f);
+		    } else {
+			i_ungetc(c1,f);
+		    }
+		    c1 = CR;
+		}
+		break;
+	    case SPACE:
+	    case TAB:
+		lwsp_buf[lwsp_count] = c1;
+		if (lwsp_count++>lwsp_size){
+		    lwsp_size *= 2;
+		    lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
+		    if (lwsp_buf_new==NULL) {
+			free(lwsp_buf);
+			lwsp_buf = NULL;
+			perror("can't realloc");
+			return -1;
+		    }
+		    lwsp_buf = lwsp_buf_new;
+		}
+		continue;
+	    }
+	    break;
+	}
+	if (lwsp_count > 0) {
+	    if (c1=='=' && (lwsp_buf[lwsp_count-1]==SPACE||lwsp_buf[lwsp_count-1]==TAB)) {
+		lwsp_count = 0;
+	    } else {
+		i_ungetc(c1,f);
+		for(lwsp_count--;lwsp_count>0;lwsp_count--)
+		    i_ungetc(lwsp_buf[lwsp_count],f);
+		c1 = lwsp_buf[0];
+	    }
+	}
+	free(lwsp_buf);
+	lwsp_buf = NULL;
+return c1;
+}
+mime_c3_retry:
+if ((c3 = (*i_mgetc)(f))<=' ') {
+if (c3==EOF)
+return (EOF);
+	if (mime_f != STRICT_MIME) goto mime_c3_retry;
+if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
+return c3;
+}
+mime_c4_retry:
+if ((c4 = (*i_mgetc)(f))<=' ') {
+if (c4==EOF)
+return (EOF);
+	if (mime_f != STRICT_MIME) goto mime_c4_retry;
+if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
+return c4;
+}
+mime_decode_mode = mode; /* still in MIME sigh... */
+/* BASE 64 decoding */
+t1 = 0x3f & base64decode(c1);
+t2 = 0x3f & base64decode(c2);
+t3 = 0x3f & base64decode(c3);
+t4 = 0x3f & base64decode(c4);
+cc = ((t1 << 2) & 0x0fc) | ((t2 >> 4) & 0x03);
+if (c2 != '=') {
+Fifo(mime_last++) = cc;
+cc = ((t2 << 4) & 0x0f0) | ((t3 >> 2) & 0x0f);
+if (c3 != '=') {
+Fifo(mime_last++) = cc;
+cc = ((t3 << 6) & 0x0c0) | (t4 & 0x3f);
+if (c4 != '=')
+Fifo(mime_last++) = cc;
+}
+} else {
+return c1;
+}
+return  Fifo(mime_top++);
+}
+int
+mime_ungetc(c,f)
+int   c;
+FILE  *f;
+{
+Fifo(--mime_top) = c;
+return c;
+}
+int
+mime_integrity(f,p)
+FILE *f;
+unsigned char *p;
+{
+int c,d;
+unsigned int q;
+/* In buffered mode, read until =? or NL or buffer full
+*/
+mime_input = mime_top;
+mime_last = mime_top;
+while(*p) Fifo(mime_input++) = *p++;
+d = 0;
+q = mime_input;
+while((c=(*i_getc)(f))!=EOF) {
+if (((mime_input-mime_top)&MIME_BUF_MASK)==0) {
+	    break;   /* buffer full */
+	}
+if (c=='=' && d=='?') {
+/* checked. skip header, start decode */
+Fifo(mime_input++) = c;
+/* mime_last_input = mime_input; */
+mime_input = q;
+	    switch_mime_getc();
+return 1;
+}
+if (!( (c=='+'||c=='/'|| c=='=' || c=='?' || is_alnum(c))))
+break;
+/* Should we check length mod 4? */
+Fifo(mime_input++) = c;
+d=c;
+}
+/* In case of Incomplete MIME, no MIME decode  */
+Fifo(mime_input++) = c;
+mime_last = mime_input;     /* point undecoded buffer */
+mime_decode_mode = 1;              /* no decode on Fifo last in mime_getc */
+switch_mime_getc();         /* anyway we need buffered getc */
+return 1;
+}
+int
+base64decode(c)
+int            c;
+{
+int             i;
+if (c > '@') {
+if (c < '[') {
+i = c - 'A';                        /* A..Z 0-25 */
+} else {
+i = c - 'G'     /* - 'a' + 26 */ ;  /* a..z 26-51 */
+	}
+} else if (c > '/') {
+i = c - '0' + '4'   /* - '0' + 52 */ ;  /* 0..9 52-61 */
+} else if (c == '+') {
+i = '>'             /* 62 */ ;          /* +  62 */
+} else {
+i = '?'             /* 63 */ ;          /* / 63 */
+}
+return (i);
+}
+static char basis_64[] =
+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+static int b64c;
+#define MIMEOUT_BUF_LENGTH (60)
+char mimeout_buf[MIMEOUT_BUF_LENGTH+1];
+int mimeout_buf_count = 0;
+int mimeout_preserve_space = 0;
+#define itoh4(c)   (c>=10?c+'A'-10:c+'0')
+void
+open_mime(mode)
+int mode;
+{
+unsigned char *p;
+int i;
+int j;
+p  = mime_pattern[0];
+for(i=0;mime_encode[i];i++) {
+	if (mode == mime_encode[i]) {
+	    p = mime_pattern[i];
+	    break;
+	}
+}
+mimeout_mode = mime_encode_method[i];
+i = 0;
+if (base64_count>45) {
+	if (mimeout_buf_count>0 && nkf_isblank(mimeout_buf[i])){
+(*o_mputc)(mimeout_buf[i]);
+	    i++;
+	}
+	(*o_mputc)(NL);
+	(*o_mputc)(SPACE);
+	base64_count = 1;
+	if (!mimeout_preserve_space && mimeout_buf_count>0
+	    && (mimeout_buf[i]==SPACE || mimeout_buf[i]==TAB
+	    	|| mimeout_buf[i]==CR || mimeout_buf[i]==NL )) {
+	    i++;
+	}
+}
+if (!mimeout_preserve_space) {
+	for (;i<mimeout_buf_count;i++) {
+	    if (mimeout_buf[i]==SPACE || mimeout_buf[i]==TAB
+		|| mimeout_buf[i]==CR || mimeout_buf[i]==NL ) {
+		(*o_mputc)(mimeout_buf[i]);
+		base64_count ++;
+	    } else {
+		break;
+	    }
+	}
+}
+mimeout_preserve_space = FALSE;
+while(*p) {
+(*o_mputc)(*p++);
+base64_count ++;
+}
+j = mimeout_buf_count;
+mimeout_buf_count = 0;
+for (;i<j;i++) {
+	mime_putc(mimeout_buf[i]);
+}
+}
+void
+close_mime()
+{
+(*o_mputc)('?');
+(*o_mputc)('=');
+base64_count += 2;
+mimeout_mode = 0;
+}
+void
+eof_mime()
+{
+switch(mimeout_mode) {
+case 'Q':
+case 'B':
+	break;
+case 2:
+	(*o_mputc)(basis_64[((b64c & 0x3)<< 4)]);
+	(*o_mputc)('=');
+	(*o_mputc)('=');
+	base64_count += 3;
+	break;
+case 1:
+	(*o_mputc)(basis_64[((b64c & 0xF) << 2)]);
+	(*o_mputc)('=');
+	base64_count += 2;
+	break;
+}
+if (mimeout_mode) {
+	if (mimeout_f!=FIXED_MIME) {
+	    close_mime();
+	} else if (mimeout_mode != 'Q')
+	    mimeout_mode = 'B';
+}
+}
+void
+mimeout_addchar(c)
+int            c;
+{
+switch(mimeout_mode) {
+case 'Q':
+	if(c==SPACE){
+	    (*o_mputc)('_');
+	    base64_count++;
+	} else if (c==CR||c==NL) {
+	    (*o_mputc)(c);
+	    base64_count = 0;
+	} else if(c<SPACE||c=='='||c=='?'||c=='_'||DEL<=c) {
+	    (*o_mputc)('=');
+	    (*o_mputc)(itoh4(((c>>4)&0xf)));
+	    (*o_mputc)(itoh4((c&0xf)));
+	    base64_count += 3;
+	} else {
+	    (*o_mputc)(c);
+	    base64_count++;
+	}
+break;
+case 'B':
+b64c=c;
+(*o_mputc)(basis_64[c>>2]);
+mimeout_mode=2;
+base64_count ++;
+break;
+case 2:
+(*o_mputc)(basis_64[((b64c & 0x3)<< 4) | ((c & 0xF0) >> 4)]);
+b64c=c;
+mimeout_mode=1;
+base64_count ++;
+break;
+case 1:
+(*o_mputc)(basis_64[((b64c & 0xF) << 2) | ((c & 0xC0) >>6)]);
+(*o_mputc)(basis_64[c & 0x3F]);
+mimeout_mode='B';
+base64_count += 2;
+break;
+default:
+	(*o_mputc)(c);
+	base64_count++;
+break;
+}
+}
+int mime_lastchar2, mime_lastchar1;
+void mime_prechar(c2, c1)
+int c2, c1;
+{
+if (mimeout_mode){
+if (c2){
+if (base64_count + mimeout_buf_count/3*4> 66){
+(*o_base64conv)(EOF,0);
+(*o_base64conv)(0,NL);
+(*o_base64conv)(0,SPACE);
+}
+}/*else if (mime_lastchar2){
+if (c1 <=DEL && !nkf_isspace(c1)){
+(*o_base64conv)(0,SPACE);
+}
+}*/
+}/*else{
+if (c2 && mime_lastchar2 == 0
+&& mime_lastchar1 && !nkf_isspace(mime_lastchar1)){
+(*o_base64conv)(0,SPACE);
+}
+}*/
+mime_lastchar2 = c2;
+mime_lastchar1 = c1;
+}
+void
+mime_putc(c)
+int            c;
+{
+int i = 0;
+int j = 0;
+int lastchar;
+if (mimeout_f == FIXED_MIME){
+if (mimeout_mode == 'Q'){
+if (base64_count > 71){
+if (c!=CR && c!=NL) {
+(*o_mputc)('=');
+(*o_mputc)(NL);
+}
+base64_count = 0;
+}
+}else{
+if (base64_count > 71){
+eof_mime();
+(*o_mputc)(NL);
+base64_count = 0;
+}
+if (c == EOF) { /* c==EOF */
+eof_mime();
+}
+}
+if (c != EOF) { /* c==EOF */
+mimeout_addchar(c);
+}
+return;
+}
+/* mimeout_f != FIXED_MIME */
+if (c == EOF) { /* c==EOF */
+	j = mimeout_buf_count;
+	mimeout_buf_count = 0;
+	i = 0;
+	for (;i<j;i++) {
+	    /*if (nkf_isspace(mimeout_buf[i])){
+		break;
+}*/
+	    mimeout_addchar(mimeout_buf[i]);
+	}
+eof_mime();
+	for (;i<j;i++) {
+	    (*o_mputc)(mimeout_buf[i]);
+	    base64_count++;
+	}
+return;
+}
+if (mimeout_mode=='Q') {
+if (c <= DEL && (output_mode==ASCII ||output_mode == ISO8859_1 ) ) {
+if (c <= SPACE) {
+close_mime();
+(*o_mputc)(SPACE);
+base64_count++;
+}
+(*o_mputc)(c);
+base64_count++;
+}
+return;
+}
+if (mimeout_buf_count > 0){
+lastchar = mimeout_buf[mimeout_buf_count - 1];
+}else{
+lastchar = -1;
+}
+if (!mimeout_mode) {
+if (c <= DEL && (output_mode==ASCII ||output_mode == ISO8859_1)) {
+if (nkf_isspace(c)) {
+if (c==CR || c==NL) {
+base64_count=0;
+}
+for (i=0;i<mimeout_buf_count;i++) {
+(*o_mputc)(mimeout_buf[i]);
+if (mimeout_buf[i] == CR || mimeout_buf[i] == NL){
+base64_count = 0;
+}else{
+base64_count++;
+}
+}
+mimeout_buf[0] = c;
+mimeout_buf_count = 1;
+}else{
+if (base64_count > 1
+&& base64_count + mimeout_buf_count > 76){
+(*o_mputc)(NL);
+base64_count = 0;
+if (!nkf_isspace(mimeout_buf[0])){
+(*o_mputc)(SPACE);
+base64_count++;
+}
+}
+mimeout_buf[mimeout_buf_count++] = c;
+if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
+open_mime(output_mode);
+}
+}
+return;
+}else{
+if (lastchar==CR || lastchar == NL){
+for (i=0;i<mimeout_buf_count;i++) {
+(*o_mputc)(mimeout_buf[i]);
+}
+base64_count = 0;
+mimeout_buf_count = 0;
+}
+if (lastchar==SPACE) {
+for (i=0;i<mimeout_buf_count-1;i++) {
+(*o_mputc)(mimeout_buf[i]);
+base64_count++;
+}
+mimeout_buf[0] = SPACE;
+mimeout_buf_count = 1;
+}
+open_mime(output_mode);
+}
+}else{
+/* mimeout_mode == 'B', 1, 2 */
+if ( c<=DEL && (output_mode==ASCII ||output_mode == ISO8859_1 ) ) {
+if (lastchar == CR || lastchar == NL){
+if (nkf_isblank(c)) {
+for (i=0;i<mimeout_buf_count;i++) {
+mimeout_addchar(mimeout_buf[i]);
+}
+mimeout_buf_count = 0;
+} else if (SPACE<c && c<DEL) {
+eof_mime();
+for (i=0;i<mimeout_buf_count;i++) {
+(*o_mputc)(mimeout_buf[i]);
+}
+base64_count = 0;
+mimeout_buf_count = 0;
+}
+}
+if (c==SPACE || c==TAB || c==CR || c==NL) {
+for (i=0;i<mimeout_buf_count;i++) {
+if (SPACE<mimeout_buf[i] && mimeout_buf[i]<DEL) {
+eof_mime();
+for (i=0;i<mimeout_buf_count;i++) {
+(*o_mputc)(mimeout_buf[i]);
+base64_count++;
+}
+mimeout_buf_count = 0;
+}
+}
+mimeout_buf[mimeout_buf_count++] = c;
+if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
+eof_mime();
+for (i=0;i<mimeout_buf_count;i++) {
+(*o_mputc)(mimeout_buf[i]);
+base64_count++;
+}
+mimeout_buf_count = 0;
+}
+return;
+}
+if (mimeout_buf_count>0 && SPACE<c && c!='=') {
+mimeout_buf[mimeout_buf_count++] = c;
+if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
+j = mimeout_buf_count;
+mimeout_buf_count = 0;
+for (i=0;i<j;i++) {
+mimeout_addchar(mimeout_buf[i]);
+}
+}
+return;
+}
+}
+}
+if (mimeout_buf_count>0) {
+	j = mimeout_buf_count;
+	mimeout_buf_count = 0;
+	for (i=0;i<j;i++) {
+	    if (mimeout_buf[i]==CR || mimeout_buf[i]==NL)
+		break;
+	    mimeout_addchar(mimeout_buf[i]);
+	}
+	if (i<j) {
+	    eof_mime();
+	    base64_count=0;
+	    for (;i<j;i++) {
+		(*o_mputc)(mimeout_buf[i]);
+	    }
+	    open_mime(output_mode);
+	}
+}
+mimeout_addchar(c);
+}
+#if defined(PERL_XS) || defined(WIN32DLL)
+void
+reinit()
+{
+{
+struct input_code *p = input_code_list;
+while (p->name){
+status_reinit(p++);
+}
+}
+unbuf_f = FALSE;
+estab_f = FALSE;
+nop_f = FALSE;
+binmode_f = TRUE;
+rot_f = FALSE;
+hira_f = FALSE;
+input_f = FALSE;
+alpha_f = FALSE;
+mime_f = STRICT_MIME;
+mime_decode_f = FALSE;
+mimebuf_f = FALSE;
+broken_f = FALSE;
+iso8859_f = FALSE;
+mimeout_f = FALSE;
+#if defined(MSDOS) || defined(__OS2__)
+x0201_f = TRUE;
+#else
+x0201_f = NO_X0201;
+#endif
+iso2022jp_f = FALSE;
+#ifdef UTF8_OUTPUT_ENABLE
+unicode_bom_f = 0;
+w_oconv16_LE = 0;
+ms_ucs_map_f = FALSE;
+#endif
+#ifdef INPUT_OPTION
+cap_f = FALSE;
+url_f = FALSE;
+numchar_f = FALSE;
+#endif
+#ifdef CHECK_OPTION
+noout_f = FALSE;
+debug_f = FALSE;
+#endif
+guess_f = FALSE;
+is_inputcode_mixed = FALSE;
+is_inputcode_set   = FALSE;
+#ifdef EXEC_IO
+exec_f = 0;
+#endif
+#ifdef SHIFTJIS_CP932
+cp932_f = TRUE;
+cp932inv_f = TRUE;
+#endif
+{
+int i;
+for (i = 0; i < 256; i++){
+prefix_table[i] = 0;
+}
+}
+#ifdef UTF8_INPUT_ENABLE
+utf16_mode = UTF16BE_INPUT;
+#endif
+mimeout_buf_count = 0;
+mimeout_mode = 0;
+base64_count = 0;
+f_line = 0;
+f_prev = 0;
+fold_preserve_f = FALSE;
+fold_f = FALSE;
+fold_len = 0;
+kanji_intro = DEFAULT_J;
+ascii_intro = DEFAULT_R;
+fold_margin  = FOLD_MARGIN;
+output_conv = DEFAULT_CONV;
+oconv = DEFAULT_CONV;
+o_zconv = no_connection;
+o_fconv = no_connection;
+o_crconv = no_connection;
+o_rot_conv = no_connection;
+o_hira_conv = no_connection;
+o_base64conv = no_connection;
+o_iso2022jp_check_conv = no_connection;
+o_putc = std_putc;
+i_getc = std_getc;
+i_ungetc = std_ungetc;
+i_bgetc = std_getc;
+i_bungetc = std_ungetc;
+o_mputc = std_putc;
+i_mgetc = std_getc;
+i_mungetc  = std_ungetc;
+i_mgetc_buf = std_getc;
+i_mungetc_buf = std_ungetc;
+output_mode = ASCII;
+input_mode =  ASCII;
+shift_mode =  FALSE;
+mime_decode_mode = FALSE;
+file_out = FALSE;
+crmode_f = 0;
+option_mode = 0;
+broken_counter = 0;
+broken_last = 0;
+z_prev2=0,z_prev1=0;
+#ifdef CHECK_OPTION
+iconv_for_check = 0;
+#endif
+input_codename = "";
+#ifdef WIN32DLL
+reinitdll();
+#endif /*WIN32DLL*/
+}
+#endif
+void
+no_connection(c2,c1)
+int c2,c1;
+{
+no_connection2(c2,c1,0);
+}
+int
+no_connection2(c2,c1,c0)
+int c2,c1,c0;
+{
+fprintf(stderr,"nkf internal module connection failure.\n");
+exit(1);
+return 0; /* LINT */
+}
+#ifndef PERL_XS
+#ifdef WIN32DLL
+#define fprintf dllprintf
+#endif
+void
+usage()
+{
+fprintf(stderr,"USAGE:  nkf(nkf32,wnkf,nkf2) -[flags] [in file] .. [out file for -O flag]\n");
+fprintf(stderr,"Flags:\n");
+fprintf(stderr,"b,u      Output is buffered (DEFAULT),Output is unbuffered\n");
+#ifdef DEFAULT_CODE_SJIS
+fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit, Shift JIS (DEFAULT), AT&T JIS (EUC), UTF-8\n");
+#endif
+#ifdef DEFAULT_CODE_JIS
+fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit (DEFAULT), Shift JIS, AT&T JIS (EUC), UTF-8\n");
+#endif
+#ifdef DEFAULT_CODE_EUC
+fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit, Shift JIS, AT&T JIS (EUC) (DEFAULT), UTF-8\n");
+#endif
+#ifdef DEFAULT_CODE_UTF8
+fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit, Shift JIS, AT&T JIS (EUC), UTF-8 (DEFAULT)\n");
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+fprintf(stderr,"         After 'w' you can add more options. (80?|16((B|L)0?)?) \n");
+#endif
+fprintf(stderr,"J,S,E,W  Input assumption is JIS 7 bit , Shift JIS, AT&T JIS (EUC), UTF-8\n");
+#ifdef UTF8_INPUT_ENABLE
+fprintf(stderr,"         After 'W' you can add more options. (8|16(B|L)?) \n");
+#endif
+fprintf(stderr,"t        no conversion\n");
+fprintf(stderr,"i_/o_    Output sequence to designate JIS-kanji/ASCII (DEFAULT B)\n");
+fprintf(stderr,"r        {de/en}crypt ROT13/47\n");
+fprintf(stderr,"h        1 hirakana->katakana, 2 katakana->hirakana,3 both\n");
+fprintf(stderr,"v        Show this usage. V: show version\n");
+fprintf(stderr,"m[BQN0]  MIME decode [B:base64,Q:quoted,N:non-strict,0:no decode]\n");
+fprintf(stderr,"M[BQ]    MIME encode [B:base64 Q:quoted]\n");
+fprintf(stderr,"l        ISO8859-1 (Latin-1) support\n");
+fprintf(stderr,"f/F      Folding: -f60 or -f or -f60-10 (fold margin 10) F preserve nl\n");
+fprintf(stderr,"Z[0-3]   Convert X0208 alphabet to ASCII  1: Kankaku to space,2: 2 spaces,\n");
+fprintf(stderr,"                                          3: Convert HTML Entity\n");
+fprintf(stderr,"X,x      Assume X0201 kana in MS-Kanji, -x preserves X0201\n");
+fprintf(stderr,"B[0-2]   Broken input  0: missing ESC,1: any X on ESC-[($]-X,2: ASCII on NL\n");
+#ifdef MSDOS
+fprintf(stderr,"T        Text mode output\n");
+#endif
+fprintf(stderr,"O        Output to File (DEFAULT 'nkf.out')\n");
+fprintf(stderr,"d,c      Delete \\r in line feed and \\032, Add \\r in line feed\n");
+fprintf(stderr,"I        Convert non ISO-2022-JP charactor to GETA\n");
+fprintf(stderr,"-L[uwm]  line mode u:LF w:CRLF m:CR (DEFAULT noconversion)\n");
+fprintf(stderr,"long name options\n");
+fprintf(stderr," --fj,--unix,--mac,--windows                        convert for the system\n");
+fprintf(stderr," --jis,--euc,--sjis,--utf8,--utf16,--mime,--base64  convert for the code\n");
+fprintf(stderr," --hiragana, --katakana    Hiragana/Katakana Conversion\n");
+fprintf(stderr," --x0212                   Convert JISX0212\n");
+fprintf(stderr," --cp932, --no-cp932       CP932 compatibility\n");
+#ifdef INPUT_OPTION
+fprintf(stderr," --cap-input, --url-input  Convert hex after ':' or '%%'\n");
+#endif
+#ifdef NUMCHAR_OPTION
+fprintf(stderr," --numchar-input   Convert Unicode Character Reference\n");
+#endif
+#ifdef UTF8_OUTPUT_ENABLE
+fprintf(stderr," --ms-ucs-map      Microsoft UCS Mapping Compatible\n");
+#endif
+#ifdef OVERWRITE
+fprintf(stderr," --overwrite       Overwrite original listed files by filtered result\n");
+#endif
+fprintf(stderr," -g, --guess       Guess the input code\n");
+fprintf(stderr," --help,--version\n");
+version();
+}
+void
+version()
+{
+fprintf(stderr,"Network Kanji Filter Version %s (%s) "
+#if defined(MSDOS) && !defined(__WIN32__) && !defined(__WIN16__)
+"for DOS"
+#endif
+#if defined(MSDOS) && defined(__WIN16__)
+"for Win16"
+#endif
+#if defined(MSDOS) && defined(__WIN32__)
+"for Win32"
+#endif
+#ifdef __OS2__
+"for OS/2"
+#endif
+,NKF_VERSION,NKF_RELEASE_DATE);
+fprintf(stderr,"\n%s\n",CopyRight);
+}
+#endif /*PERL_XS*/
+/**
+** $B%Q%C%A@):n<T(B
+**  void@merope.pleiades.or.jp (Kusakabe Youichi)
+**  NIDE Naoyuki <nide@ics.nara-wu.ac.jp>
+**  ohta@src.ricoh.co.jp (Junn Ohta)
+**  inouet@strl.nhk.or.jp (Tomoyuki Inoue)
+**  kiri@pulser.win.or.jp (Tetsuaki Kiriyama)
+**  Kimihiko Sato <sato@sail.t.u-tokyo.ac.jp>
+**  a_kuroe@kuroe.aoba.yokohama.jp (Akihiko Kuroe)
+**  kono@ie.u-ryukyu.ac.jp (Shinji Kono)
+**  GHG00637@nifty-serve.or.jp (COW)
+**
+**/
+/* end */

Mercurial > hg > Applications > mh

comparison nkf-utf8/nkf.c @ 10:a6481689f99c