diff options
Diffstat (limited to 'contrib/nvi/cl/cl.h')
| -rw-r--r-- | contrib/nvi/cl/cl.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/contrib/nvi/cl/cl.h b/contrib/nvi/cl/cl.h new file mode 100644 index 0000000..2ef2b8d --- /dev/null +++ b/contrib/nvi/cl/cl.h @@ -0,0 +1,78 @@ +/*- + * Copyright (c) 1993, 1994 + * The Regents of the University of California. All rights reserved. + * Copyright (c) 1993, 1994, 1995, 1996 + * Keith Bostic. All rights reserved. + * + * See the LICENSE file for redistribution information. + * + * @(#)cl.h 10.19 (Berkeley) 9/24/96 + */ + +typedef struct _cl_private { + CHAR_T ibuf[256]; /* Input keys. */ + + int eof_count; /* EOF count. */ + + struct termios orig; /* Original terminal values. */ + struct termios ex_enter;/* Terminal values to enter ex. */ + struct termios vi_enter;/* Terminal values to enter vi. */ + + char *el; /* Clear to EOL terminal string. */ + char *cup; /* Cursor movement terminal string. */ + char *cuu1; /* Cursor up terminal string. */ + char *rmso, *smso; /* Inverse video terminal strings. */ + char *smcup, *rmcup; /* Terminal start/stop strings. */ + + int killersig; /* Killer signal. */ +#define INDX_HUP 0 +#define INDX_INT 1 +#define INDX_TERM 2 +#define INDX_WINCH 3 +#define INDX_MAX 4 /* Original signal information. */ + struct sigaction oact[INDX_MAX]; + + enum { /* Tty group write mode. */ + TGW_UNKNOWN=0, TGW_SET, TGW_UNSET } tgw; + + enum { /* Terminal initialization strings. */ + TE_SENT=0, TI_SENT } ti_te; + +#define CL_IN_EX 0x0001 /* Currently running ex. */ +#define CL_RENAME 0x0002 /* X11 xterm icon/window renamed. */ +#define CL_RENAME_OK 0x0004 /* User wants the windows renamed. */ +#define CL_SCR_EX_INIT 0x0008 /* Ex screen initialized. */ +#define CL_SCR_VI_INIT 0x0010 /* Vi screen initialized. */ +#define CL_SIGHUP 0x0020 /* SIGHUP arrived. */ +#define CL_SIGINT 0x0040 /* SIGINT arrived. */ +#define CL_SIGTERM 0x0080 /* SIGTERM arrived. */ +#define CL_SIGWINCH 0x0100 /* SIGWINCH arrived. */ +#define CL_STDIN_TTY 0x0200 /* Talking to a terminal. */ + u_int32_t flags; +} CL_PRIVATE; + +#define CLP(sp) ((CL_PRIVATE *)((sp)->gp->cl_private)) +#define GCLP(gp) ((CL_PRIVATE *)gp->cl_private) + +/* Return possibilities from the keyboard read routine. */ +typedef enum { INP_OK=0, INP_EOF, INP_ERR, INP_INTR, INP_TIMEOUT } input_t; + +/* The screen line relative to a specific window. */ +#define RLNO(sp, lno) (sp)->woff + (lno) + +/* X11 xterm escape sequence to rename the icon/window. */ +#define XTERM_RENAME "\033]0;%s\007" + +/* + * XXX + * Some implementations of curses.h don't define these for us. Used for + * compatibility only. + */ +#ifndef TRUE +#define TRUE 1 +#endif +#ifndef FALSE +#define FALSE 0 +#endif + +#include "cl_extern.h" |
