2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Edward Wang at The University of California, Berkeley.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 static char sccsid[] = "@(#)lcmd.c 8.1 (Berkeley) 6/6/93";
69 extern struct lcmd_arg arg_alias[];
70 extern struct lcmd_arg arg_cursormodes[];
71 extern struct lcmd_arg arg_debug[];
72 extern struct lcmd_arg arg_echo[];
73 extern struct lcmd_arg arg_escape[];
74 extern struct lcmd_arg arg_foreground[];
75 extern struct lcmd_arg arg_label[];
76 extern struct lcmd_arg arg_def_nline[];
77 extern struct lcmd_arg arg_def_shell[];
78 extern struct lcmd_arg arg_def_smooth[];
79 extern struct lcmd_arg arg_close[];
80 extern struct lcmd_arg arg_select[];
81 extern struct lcmd_arg arg_smooth[];
82 extern struct lcmd_arg arg_source[];
83 extern struct lcmd_arg arg_terse[];
84 extern struct lcmd_arg arg_time[];
85 extern struct lcmd_arg arg_unalias[];
86 extern struct lcmd_arg arg_unset[];
87 extern struct lcmd_arg arg_window[];
88 extern struct lcmd_arg arg_write[];
89 struct lcmd_arg arg_null[1] = { { 0 } };
91 struct lcmd_tab lcmd_tab[] = {
92 "alias", 1, l_alias, arg_alias,
93 "close", 2, l_close, arg_close,
94 "cursormodes", 2, l_cursormodes, arg_cursormodes,
95 "debug", 1, l_debug, arg_debug,
96 "default_nlines", 9, l_def_nline, arg_def_nline,
97 "default_shell", 10, l_def_shell, arg_def_shell,
98 "default_smooth", 10, l_def_smooth, arg_def_smooth,
99 "echo", 2, l_echo, arg_echo,
100 "escape", 2, l_escape, arg_escape,
101 "foreground", 1, l_foreground, arg_foreground,
102 "iostat", 1, l_iostat, arg_null,
103 "label", 2, l_label, arg_label,
104 "list", 2, l_list, arg_null,
105 "nlines", 1, l_def_nline, arg_def_nline,
106 "select", 2, l_select, arg_select,
107 "shell", 2, l_def_shell, arg_def_shell,
108 "smooth", 2, l_smooth, arg_smooth,
109 "source", 2, l_source, arg_source,
110 "terse", 2, l_terse, arg_terse,
111 "time", 2, l_time, arg_time,
112 "unalias", 3, l_unalias, arg_unalias,
113 "unset", 3, l_unset, arg_unset,
114 "variable", 1, l_variable, arg_null,
115 "window", 2, l_window, arg_window,
116 "write", 2, l_write, arg_write,
124 register struct lcmd_tab *p;
126 for (p = lcmd_tab; p->lc_name != 0; p++)
127 if (str_match(name, p->lc_name, p->lc_minlen))
135 if (cx_beginfile(filename) < 0)
143 dolongcmd(buffer, arg, narg)
148 if (cx_beginbuf(buffer, arg, narg) < 0)