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Annotation of 43BSDTahoe/ucb/window/lcmd.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1983 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: static char sccsid[] = "@(#)lcmd.c     3.28 (Berkeley) 6/29/88";
        !            20: #endif /* not lint */
        !            21: 
        !            22: #include "defs.h"
        !            23: #include "value.h"
        !            24: #include "lcmd.h"
        !            25: 
        !            26: int l_alias();
        !            27: int l_close();
        !            28: int l_cursormodes();
        !            29: int l_debug();
        !            30: int l_echo();
        !            31: int l_escape();
        !            32: int l_foreground();
        !            33: int l_iostat();
        !            34: int l_label();
        !            35: int l_list();
        !            36: int l_nline();
        !            37: int l_select();
        !            38: int l_shell();
        !            39: int l_smooth();
        !            40: int l_source();
        !            41: int l_terse();
        !            42: int l_time();
        !            43: int l_unalias();
        !            44: int l_unset();
        !            45: int l_variable();
        !            46: int l_window();
        !            47: int l_write();
        !            48: 
        !            49: extern struct lcmd_arg arg_alias[];
        !            50: extern struct lcmd_arg arg_cursormodes[];
        !            51: extern struct lcmd_arg arg_debug[];
        !            52: extern struct lcmd_arg arg_echo[];
        !            53: extern struct lcmd_arg arg_escape[];
        !            54: extern struct lcmd_arg arg_foreground[];
        !            55: extern struct lcmd_arg arg_label[];
        !            56: extern struct lcmd_arg arg_nline[];
        !            57: extern struct lcmd_arg arg_close[];
        !            58: extern struct lcmd_arg arg_select[];
        !            59: extern struct lcmd_arg arg_shell[];
        !            60: extern struct lcmd_arg arg_smooth[];
        !            61: extern struct lcmd_arg arg_source[];
        !            62: extern struct lcmd_arg arg_terse[];
        !            63: extern struct lcmd_arg arg_time[];
        !            64: extern struct lcmd_arg arg_unalias[];
        !            65: extern struct lcmd_arg arg_unset[];
        !            66: extern struct lcmd_arg arg_window[];
        !            67: extern struct lcmd_arg arg_write[];
        !            68: struct lcmd_arg arg_null[] = 0;
        !            69: 
        !            70: struct lcmd_tab lcmd_tab[] = {
        !            71:        "alias",        1,      l_alias,        arg_alias,
        !            72:        "close",        2,      l_close,        arg_close,
        !            73:        "cursormodes",  2,      l_cursormodes,  arg_cursormodes,
        !            74:        "debug",        1,      l_debug,        arg_debug,
        !            75:        "echo",         2,      l_echo,         arg_echo,
        !            76:        "escape",       2,      l_escape,       arg_escape,
        !            77:        "foreground",   1,      l_foreground,   arg_foreground,
        !            78:        "iostat",       1,      l_iostat,       arg_null,
        !            79:        "label",        2,      l_label,        arg_label,
        !            80:        "list",         2,      l_list,         arg_null,
        !            81:        "nlines",       1,      l_nline,        arg_nline,
        !            82:        "select",       2,      l_select,       arg_select,
        !            83:        "shell",        2,      l_shell,        arg_shell,
        !            84:        "smooth",       2,      l_smooth,       arg_smooth,
        !            85:        "source",       2,      l_source,       arg_source,
        !            86:        "terse",        2,      l_terse,        arg_terse,
        !            87:        "time",         2,      l_time,         arg_time,
        !            88:        "unalias",      3,      l_unalias,      arg_unalias,
        !            89:        "unset",        3,      l_unset,        arg_unset,
        !            90:        "variable",     1,      l_variable,     arg_null,
        !            91:        "window",       2,      l_window,       arg_window,
        !            92:        "write",        2,      l_write,        arg_write,
        !            93:        0
        !            94: };
        !            95: 
        !            96: struct lcmd_tab *
        !            97: lcmd_lookup(name)
        !            98: char *name;
        !            99: {
        !           100:        register struct lcmd_tab *p;
        !           101: 
        !           102:        for (p = lcmd_tab; p->lc_name != 0; p++)
        !           103:                if (str_match(name, p->lc_name, p->lc_minlen))
        !           104:                        return p;
        !           105:        return 0;
        !           106: }
        !           107: 
        !           108: dosource(filename)
        !           109: char *filename;
        !           110: {
        !           111:        if (cx_beginfile(filename) < 0)
        !           112:                return -1;
        !           113:        p_start();
        !           114:        err_end();
        !           115:        cx_end();
        !           116:        return 0;
        !           117: }
        !           118: 
        !           119: dolongcmd(buffer, arg, narg)
        !           120: char *buffer;
        !           121: struct value *arg;
        !           122: int narg;
        !           123: {
        !           124:        if (cx_beginbuf(buffer, arg, narg) < 0)
        !           125:                return -1;
        !           126:        p_start();
        !           127:        err_end();
        !           128:        cx_end();
        !           129:        return 0;
        !           130: }

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