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Annotation of 43BSDReno/usr.bin/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:  * This code is derived from software contributed to Berkeley by
        !             6:  * Edward Wang at The University of California, Berkeley.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms are permitted provided
        !             9:  * that: (1) source distributions retain this entire copyright notice and
        !            10:  * comment, and (2) distributions including binaries display the following
        !            11:  * acknowledgement:  ``This product includes software developed by the
        !            12:  * University of California, Berkeley and its contributors'' in the
        !            13:  * documentation or other materials provided with the distribution and in
        !            14:  * all advertising materials mentioning features or use of this software.
        !            15:  * Neither the name of the University nor the names of its contributors may
        !            16:  * be used to endorse or promote products derived from this software without
        !            17:  * specific prior written permission.
        !            18:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            19:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            20:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            21:  */
        !            22: 
        !            23: #ifndef lint
        !            24: static char sccsid[] = "@(#)lcmd.c     3.34 (Berkeley) 6/6/90";
        !            25: #endif /* not lint */
        !            26: 
        !            27: #include "defs.h"
        !            28: #include "value.h"
        !            29: #include "lcmd.h"
        !            30: 
        !            31: int l_alias();
        !            32: int l_close();
        !            33: int l_cursormodes();
        !            34: int l_debug();
        !            35: int l_def_nline();
        !            36: int l_def_shell();
        !            37: int l_def_smooth();
        !            38: int l_echo();
        !            39: int l_escape();
        !            40: int l_foreground();
        !            41: int l_iostat();
        !            42: int l_label();
        !            43: int l_list();
        !            44: int l_select();
        !            45: int l_smooth();
        !            46: int l_source();
        !            47: int l_terse();
        !            48: int l_time();
        !            49: int l_unalias();
        !            50: int l_unset();
        !            51: int l_variable();
        !            52: int l_window();
        !            53: int l_write();
        !            54: 
        !            55: extern struct lcmd_arg arg_alias[];
        !            56: extern struct lcmd_arg arg_cursormodes[];
        !            57: extern struct lcmd_arg arg_debug[];
        !            58: extern struct lcmd_arg arg_echo[];
        !            59: extern struct lcmd_arg arg_escape[];
        !            60: extern struct lcmd_arg arg_foreground[];
        !            61: extern struct lcmd_arg arg_label[];
        !            62: extern struct lcmd_arg arg_def_nline[];
        !            63: extern struct lcmd_arg arg_def_shell[];
        !            64: extern struct lcmd_arg arg_def_smooth[];
        !            65: extern struct lcmd_arg arg_close[];
        !            66: extern struct lcmd_arg arg_select[];
        !            67: extern struct lcmd_arg arg_smooth[];
        !            68: extern struct lcmd_arg arg_source[];
        !            69: extern struct lcmd_arg arg_terse[];
        !            70: extern struct lcmd_arg arg_time[];
        !            71: extern struct lcmd_arg arg_unalias[];
        !            72: extern struct lcmd_arg arg_unset[];
        !            73: extern struct lcmd_arg arg_window[];
        !            74: extern struct lcmd_arg arg_write[];
        !            75: struct lcmd_arg arg_null[1] = { { 0 } };
        !            76: 
        !            77: struct lcmd_tab lcmd_tab[] = {
        !            78:        "alias",                1,      l_alias,        arg_alias,
        !            79:        "close",                2,      l_close,        arg_close,
        !            80:        "cursormodes",          2,      l_cursormodes,  arg_cursormodes,
        !            81:        "debug",                1,      l_debug,        arg_debug,
        !            82:        "default_nlines",       9,      l_def_nline,    arg_def_nline,
        !            83:        "default_shell",        10,     l_def_shell,    arg_def_shell,
        !            84:        "default_smooth",       10,     l_def_smooth,   arg_def_smooth,
        !            85:        "echo",                 2,      l_echo,         arg_echo,
        !            86:        "escape",               2,      l_escape,       arg_escape,
        !            87:        "foreground",           1,      l_foreground,   arg_foreground,
        !            88:        "iostat",               1,      l_iostat,       arg_null,
        !            89:        "label",                2,      l_label,        arg_label,
        !            90:        "list",                 2,      l_list,         arg_null,
        !            91:        "nlines",               1,      l_def_nline,    arg_def_nline,
        !            92:        "select",               2,      l_select,       arg_select,
        !            93:        "shell",                2,      l_def_shell,    arg_def_shell,
        !            94:        "smooth",               2,      l_smooth,       arg_smooth,
        !            95:        "source",               2,      l_source,       arg_source,
        !            96:        "terse",                2,      l_terse,        arg_terse,
        !            97:        "time",                 2,      l_time,         arg_time,
        !            98:        "unalias",              3,      l_unalias,      arg_unalias,
        !            99:        "unset",                3,      l_unset,        arg_unset,
        !           100:        "variable",             1,      l_variable,     arg_null,
        !           101:        "window",               2,      l_window,       arg_window,
        !           102:        "write",                2,      l_write,        arg_write,
        !           103:        0
        !           104: };
        !           105: 
        !           106: struct lcmd_tab *
        !           107: lcmd_lookup(name)
        !           108: char *name;
        !           109: {
        !           110:        register struct lcmd_tab *p;
        !           111: 
        !           112:        for (p = lcmd_tab; p->lc_name != 0; p++)
        !           113:                if (str_match(name, p->lc_name, p->lc_minlen))
        !           114:                        return p;
        !           115:        return 0;
        !           116: }
        !           117: 
        !           118: dosource(filename)
        !           119: char *filename;
        !           120: {
        !           121:        if (cx_beginfile(filename) < 0)
        !           122:                return -1;
        !           123:        p_start();
        !           124:        err_end();
        !           125:        cx_end();
        !           126:        return 0;
        !           127: }
        !           128: 
        !           129: dolongcmd(buffer, arg, narg)
        !           130: char *buffer;
        !           131: struct value *arg;
        !           132: int narg;
        !           133: {
        !           134:        if (cx_beginbuf(buffer, arg, narg) < 0)
        !           135:                return -1;
        !           136:        p_start();
        !           137:        err_end();
        !           138:        cx_end();
        !           139:        return 0;
        !           140: }

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