shell_cmds-53.tar.gz

[apple/shell_cmds.git] / window / context.h

diff --git a/window/context.h b/window/context.h
deleted file mode 100644 (file)
index 0f9b5a0..0000000
--- a/window/context.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*     $NetBSD: context.h,v 1.3 1995/09/28 10:34:17 tls Exp $  */
-
-/*
- * Copyright (c) 1983, 1993
- *     The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Edward Wang at The University of California, Berkeley.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *     @(#)context.h   8.1 (Berkeley) 6/6/93
- */
-
-#include <stdio.h>
-
-#ifndef EXTERN
-#define EXTERN extern
-#endif
-
-struct context {
-       struct context *x_link;         /* nested contexts */
-       char x_type;                    /* tag for union */
-       union {
-               struct {        /* input is a file */
-                       char *X_filename;       /* input file name */
-                       FILE *X_fp;             /* input stream */
-                       short X_lineno;         /* current line number */
-                       char X_bol;             /* at beginning of line */
-                       char X_noerr;           /* don't report errors */
-                       struct ww *X_errwin;    /* error window */
-               } x_f;
-               struct {        /* input is a buffer */
-                       char *X_buf;            /* input buffer */
-                       char *X_bufp;           /* current position in buf */
-                       struct value *X_arg;    /* argument for alias */
-                       int X_narg;             /* number of arguments */
-               } x_b;
-       } x_un;
-               /* holding place for current token */
-       int x_token;                    /* the token */
-       struct value x_val;             /* values associated with token */
-               /* parser error flags */
-       unsigned x_erred :1;            /* had an error */
-       unsigned x_synerred :1;         /* had syntax error */
-       unsigned x_abort :1;            /* fatal error */
-};
-#define x_buf          x_un.x_b.X_buf
-#define x_bufp         x_un.x_b.X_bufp
-#define x_arg          x_un.x_b.X_arg
-#define x_narg         x_un.x_b.X_narg
-#define x_filename     x_un.x_f.X_filename
-#define x_fp           x_un.x_f.X_fp
-#define x_lineno       x_un.x_f.X_lineno
-#define x_bol          x_un.x_f.X_bol
-#define x_errwin       x_un.x_f.X_errwin
-#define x_noerr                x_un.x_f.X_noerr
-
-       /* x_type values, 0 is reserved */
-#define X_FILE         1               /* input is a file */
-#define X_BUF          2               /* input is a buffer */
-
-EXTERN struct context cx;                      /* the current context */