This file is indexed.

/usr/share/doc/eb-doc/html/eb-sample-text.html is in eb-doc 4.4.3-2build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
<blockquote>
<pre>
/*                                                            -*- C -*-
 * Copyright (c) 1999-2006  Motoyuki Kasahara
 *
 * 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. Neither the name of the project 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 PROJECT 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 PROJECT 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.
 */

/*
 * 使用方法:
 *     text &lt;book-path&gt; &lt;subbook-index&gt; &lt;number&gt;
 * 例:
 *     text /cdrom 0 10
 * 説明:
 *     &lt;book-path&gt; で指定した CD-ROM 書籍から特定の副本を選び、本文
 *     の先頭から &lt;number&gt; 個分の単語の説明を出力します。
 *
 *     &lt;subbook-index&gt; には、検索対象の副本のインデックスを指定しま
 *     す。インデックスは、書籍の最初の副本から順に 0、1、2 ... に
 *     なります。
 */
#include &lt;stdio.h&gt;
#include &lt;stdlib.h&gt;

#include &lt;eb/eb.h&gt;
#include &lt;eb/error.h&gt;
#include &lt;eb/text.h&gt;

#define MAXLEN_TEXT 1023

int
main(int argc, char *argv[])
{
    EB_Error_Code error_code;
    EB_Book book;
    EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
    int subbook_count;
    int subbook_index;
    EB_Position text_position;
    char text[MAXLEN_TEXT + 1];
    ssize_t text_length;
    int text_count;
    int i;

    /* コマンド行引数をチェック。*/
    if (argc != 4) {
        fprintf(stderr, "Usage: %s book-path subbook-index number\n",
            argv[0]);
        exit(1);
    }
    text_count = atoi(argv[3]);

    /* EB ライブラリと `book' を初期化。*/
    eb_initialize_library();
    eb_initialize_book(&amp;book);

    /* 書籍を `book' に結び付ける。*/
    error_code = eb_bind(&amp;book, argv[1]);
    if (error_code != EB_SUCCESS) {
        fprintf(stderr, "%s: failed to bind the book, %s: %s\n",
            argv[0], eb_error_message(error_code), argv[1]);
        goto die;
    }

    /* 副本の一覧を取得。*/
    error_code = eb_subbook_list(&amp;book, subbook_list, &amp;subbook_count);
    if (error_code != EB_SUCCESS) {
        fprintf(stderr, "%s: failed to get the subbbook list, %s\n",
            argv[0], eb_error_message(error_code));
        goto die;
    }

    /* 副本のインデックスを取得。*/
    subbook_index = atoi(argv[2]);

    /*「現在の副本 (current subbook)」を設定。*/
    error_code = eb_set_subbook(&amp;book, subbook_list[subbook_index]);
    if (error_code != EB_SUCCESS) {
        fprintf(stderr, "%s: failed to set the current subbook, %s\n",
            argv[0], eb_error_message(error_code));
        goto die;
    }

    /* テキストの開始位置を取得。*/
    error_code = eb_text(&amp;book, &amp;text_position);
    if (error_code != EB_SUCCESS) {
        fprintf(stderr, "%s: failed to get text information, %s\n",
            argv[0], eb_error_message(error_code));
        goto die;
    }

    /* テキストをシーク。*/
    error_code = eb_seek_text(&amp;book, &amp;text_position);
    if (error_code != EB_SUCCESS) {
        fprintf(stderr, "%s: failed to seek text, %s\n",
            argv[0], eb_error_message(error_code));
        goto die;
    }

    i = 0;
    while (i &lt; text_count) {
        /* テキストを取得。*/
        error_code = eb_read_text(&amp;book, NULL, NULL, NULL, MAXLEN_TEXT,
            text, &amp;text_length);
        if (error_code != EB_SUCCESS) {
            fprintf(stderr, "%s: failed to read text, %s\n",
                argv[0], eb_error_message(error_code));
            goto die;
        }
        fputs(text, stdout);

        if (!eb_is_text_stopped(&amp;book))
            continue;

        fputs("\n----------------------------------------\n", stdout);

        /* 次の単語の説明へ移動。*/
        error_code = eb_forward_text(&amp;book, NULL);
        if (error_code == EB_ERR_END_OF_CONTENT)
            fputs("\n[END]\n", stdout);
        else if (error_code != EB_SUCCESS) {
            fprintf(stderr, "%s: failed to read text, %s\n",
                argv[0], eb_error_message(error_code));
            goto die;
        }
        i++;
    }
        
    /* 書籍と EB ライブラリの利用を終了。*/
    eb_finalize_book(&amp;book);
    eb_finalize_library();
    exit(0);

    /* エラー発生で終了するときの処理。*/
  die:
    eb_finalize_book(&amp;book);
    eb_finalize_library();
    exit(1);
}
</pre>
</blockquote>