2 * Copyright (c) 1993, 1994
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 1993, 1994, 1995, 1996
5 * Keith Bostic. All rights reserved.
7 * See the LICENSE file for redistribution information.
9 * @(#)cl.h 10.19 (Berkeley) 9/24/96
12 typedef struct _cl_private {
13 CHAR_T ibuf[256]; /* Input keys. */
15 int eof_count; /* EOF count. */
17 struct termios orig; /* Original terminal values. */
18 struct termios ex_enter;/* Terminal values to enter ex. */
19 struct termios vi_enter;/* Terminal values to enter vi. */
21 char *el; /* Clear to EOL terminal string. */
22 char *cup; /* Cursor movement terminal string. */
23 char *cuu1; /* Cursor up terminal string. */
24 char *rmso, *smso; /* Inverse video terminal strings. */
25 char *smcup, *rmcup; /* Terminal start/stop strings. */
27 int killersig; /* Killer signal. */
32 #define INDX_MAX 4 /* Original signal information. */
33 struct sigaction oact[INDX_MAX];
35 enum { /* Tty group write mode. */
36 TGW_UNKNOWN=0, TGW_SET, TGW_UNSET } tgw;
38 enum { /* Terminal initialization strings. */
39 TE_SENT=0, TI_SENT } ti_te;
41 #define CL_IN_EX 0x0001 /* Currently running ex. */
42 #define CL_RENAME 0x0002 /* X11 xterm icon/window renamed. */
43 #define CL_RENAME_OK 0x0004 /* User wants the windows renamed. */
44 #define CL_SCR_EX_INIT 0x0008 /* Ex screen initialized. */
45 #define CL_SCR_VI_INIT 0x0010 /* Vi screen initialized. */
46 #define CL_SIGHUP 0x0020 /* SIGHUP arrived. */
47 #define CL_SIGINT 0x0040 /* SIGINT arrived. */
48 #define CL_SIGTERM 0x0080 /* SIGTERM arrived. */
49 #define CL_SIGWINCH 0x0100 /* SIGWINCH arrived. */
50 #define CL_STDIN_TTY 0x0200 /* Talking to a terminal. */
54 #define CLP(sp) ((CL_PRIVATE *)((sp)->gp->cl_private))
55 #define GCLP(gp) ((CL_PRIVATE *)gp->cl_private)
57 /* Return possibilities from the keyboard read routine. */
58 typedef enum { INP_OK=0, INP_EOF, INP_ERR, INP_INTR, INP_TIMEOUT } input_t;
60 /* The screen line relative to a specific window. */
61 #define RLNO(sp, lno) (sp)->woff + (lno)
63 /* X11 xterm escape sequence to rename the icon/window. */
64 #define XTERM_RENAME "\033]0;%s\007"
68 * Some implementations of curses.h don't define these for us. Used for
78 #include "cl_extern.h"