386BSD 0.1 で、ccustom を使うためのメモ
  
.canna を書くのは、最初は大変ですので、ccustom が使えたほうが便利です。 
386BSD 等の BSD 系のcursesライブラリでは、ccustom を動かすには機能不足
ですが、libcurses のソースが付属している 386BSD では、以下のようにして、
とりあえず使えるようにできます。
  
1.コンパイル
  
(1) libcurses のソースを適当なディレクトリにコピーします。

(2) 8bit 文字が扱えるようにするため、comp.unix.bsd に流れていた 8bit
    curses のパッチをあてます。パッチは、

  From: ache@astral.msk.su (Andrew A. Chernov, Black Mage)
  Newsgroups: comp.unix.bsd
  Subject: [386bsd] Patch for curses library, make it clean 8-bit
  Date: 9 Jan 93 00:06:29 JST
  Reply-To: ache@astral.msk.su
  Organization: Ha-oh-lahm Yetzirah

  と、

  Subject: [386bsd] Patch #2 for curses, make it clean 8-bit
  Subject: [386bsd] Patch #3 for 8-bit curses, useful for standard curses too
  Subject: [386bsd] Patch #4 for 8-bit curses, for standard curses too!

  の４つを使いました。

(3) このままでは、漢字に対して問題があるので、さらに、このファイルの最
    後にあるパッチをあてます。これでも、漢字の扱いが完全ではありません
    が、とりあえず ccustom を使えるようになります。
 
(4) libcurses を makeします。

(5) 新しい curses.h と libcurses.a が使われるように、ccustom の 
    Makefile を修正し、ccustom を make します。

2.使用上の注意

・カーソルの移動に矢印キーは使えません。vi風に 'h','j','l','k'を使います。
・キーのカストマイズで、行削除は、'K'(大文字)を使います(小文字の'k'を
  カーソル移動に割り当ててしまったため)。

*** foo	Mon Feb 22 18:01:05 1993
--- ./addbytes.c	Mon Feb 22 18:01:58 1993
***************
*** 47,52 ****
  
  	for (i = 0; i < count; i++) {
  		c = (unsigned char) *bytes++;
  		if (_waddbytes(win, &c, 1) == ERR)
  			return ERR;
  	}
--- 47,59 ----
  
  	for (i = 0; i < count; i++) {
  		c = (unsigned char) *bytes++;
+ 		if (c > 0x7f) {
+ 		    i++;
+ 		    c = c | ((unsigned char) *bytes++) << 8;
+ 		    if (_waddbytes(win, &c, 1) == ERR)
+ 			return ERR;
+ 		    c = ((c & 0xff) << 8) | ((c & 0xff00) >> 8);
+ 		}
  		if (_waddbytes(win, &c, 1) == ERR)
  			return ERR;
  	}
*** foo	Mon Feb 22 18:01:05 1993
--- ./addstr.c	Mon Feb 22 18:01:58 1993
***************
*** 50,59 ****
  # ifdef DEBUG
  	fprintf(outf, "WADDSTR(\"%s\")\n", str);
  # endif
  	for (s = str; *s;) {
  		c = (unsigned char) *s++;
  		if (_waddbytes(win, &c, 1) == ERR)
  			return ERR;
  	}
  	return OK;
  }
--- 50,64 ----
  # ifdef DEBUG
  	fprintf(outf, "WADDSTR(\"%s\")\n", str);
  # endif
+ #if 1
+ 	if (waddbytes(win,str,strlen(str)) == ERR)
+ 	    return ERR;
+ #else
  	for (s = str; *s;) {
  		c = (unsigned char) *s++;
  		if (_waddbytes(win, &c, 1) == ERR)
  			return ERR;
  	}
+ #endif
  	return OK;
  }

*** foo	Mon Feb 22 18:01:05 1993
--- ./curses.ext	Mon Feb 22 18:01:58 1993
***************
*** 49,55 ****
  
  extern SGTTY	_tty;
  
- char		_putchar();
  
  #ifdef DEBUG
  # define	outf	_outf
--- 49,55 ----
  
  extern SGTTY	_tty;
  
+ chtype		_putchar();
  
  #ifdef DEBUG
  # define	outf	_outf

*** foo	Mon Feb 22 18:01:05 1993
--- ./curses.h	Mon Feb 22 18:01:58 1993
***************
*** 44,50 ****
  #define	bool	char
  #define	reg	register
  
- typedef unsigned short chtype;
  
  #define	TRUE	(1)
  #define	FALSE	(0)
--- 44,51 ----
  #define	bool	char
  #define	reg	register
  
+ /*typedef unsigned short chtype;*/
+ typedef unsigned int chtype;
  
  #define	TRUE	(1)
  #define	FALSE	(0)
***************
*** 57,63 ****
  #define	_FLUSH		010
  #define	_FULLLINE	020
  #define	_IDLINE		040
- #define _STANDOUT       0400
  #define	_NOCHANGE	-1
  
  #define	_puts(s)	tputs(s, 0, _putchar)
--- 58,65 ----
  #define	_FLUSH		010
  #define	_FULLLINE	020
  #define	_IDLINE		040
+ /*#define _STANDOUT       0400*/
+ #define _STANDOUT       0x10000
  #define	_NOCHANGE	-1
  
  #define	_puts(s)	tputs(s, 0, _putchar)
***************
*** 89,95 ****
  	short		_cury, _curx;
  	short		_maxy, _maxx;
  	short		_begy, _begx;
- 	short		_flags;
  	short		_ch_off;
  	bool		_clear;
  	bool		_leave;
--- 91,97 ----
  	short		_cury, _curx;
  	short		_maxy, _maxx;
  	short		_begy, _begx;
+ 	int		_flags;
  	short		_ch_off;
  	bool		_clear;
  	bool		_leave;

*** foo	Mon Feb 22 18:01:05 1993
--- ./putchar.c	Mon Feb 22 18:01:58 1993
***************
*** 37,47 ****
  
  # include	"curses.ext"
  
- char
  _putchar(c)
- reg char	c; {
  
- 	putchar(c);
  #ifdef DEBUG
  	fprintf(outf, "_PUTCHAR(%s)\n", unctrl(c));
  #endif
--- 37,47 ----
  
  # include	"curses.ext"
  
+ chtype
  _putchar(c)
+ reg chtype	c; {
  
+ 	putchar(c & 0xff);
  #ifdef DEBUG
  	fprintf(outf, "_PUTCHAR(%s)\n", unctrl(c));
  #endif

以上

/* Copyright 1994 NEC Corporation, Tokyo, Japan.
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without
 * fee, provided that the above copyright notice appear in all copies
 * and that both that copyright notice and this permission notice
 * appear in supporting documentation, and that the name of NEC
 * Corporation not be used in advertising or publicity pertaining to
 * distribution of the software without specific, written prior
 * permission.  NEC Corporation makes no representations about the
 * suitability of this software for any purpose.  It is provided "as
 * is" without express or implied warranty.
 *
 * NEC CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
 * NO EVENT SHALL NEC CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
 * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 * OTHER TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

