mdtablefix 0.4.0

`mdtablefix` unb0rks and reflows Markdown tables so that each column has a uniform width. When the `--wrap` option is used, it also wraps paragraphs and list items to 80 columns.
Documentation 
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

use mdtablefix::wrap::wrap_text;

#[test]
fn wrap_text_preserves_hyphenated_words() {
    let input = vec!["A word that is very-long-word indeed".to_string()];
    let wrapped = wrap_text(&input, 20);
    assert_eq!(
        wrapped,
        vec![
            "A word that is".to_string(),
            "very-long-word".to_string(),
            "indeed".to_string(),
        ]
    );
}

#[test]
fn wrap_text_does_not_insert_spaces_in_hyphenated_words() {
    let input = vec![
        concat!(
            "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec tincidunt ",
            "elit-sed fermentum congue. Vivamus dictum nulla sed consectetur ",
            "volutpat."
        )
        .to_string(),
    ];
    let wrapped = wrap_text(&input, 80);
    assert_eq!(
        wrapped,
        vec![
            "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec tincidunt".to_string(),
            "elit-sed fermentum congue. Vivamus dictum nulla sed consectetur volutpat.".to_string(),
        ]
    );
}

#[test]
fn wrap_text_preserves_code_spans() {
    let input = vec![
        "with their own escaping rules. On Windows, scripts default to `powershell -Command` \
         unless the manifest's `interpreter` field overrides the setting."
            .to_string(),
    ];
    let wrapped = wrap_text(&input, 60);
    assert_eq!(
        wrapped,
        vec![
            "with their own escaping rules. On Windows, scripts default".to_string(),
            "to `powershell -Command` unless the manifest's".to_string(),
            "`interpreter` field overrides the setting.".to_string(),
        ]
    );
}

#[test]
fn wrap_text_multiple_code_spans() {
    let input = vec!["combine `foo bar` and `baz qux` in one line".to_string()];
    let wrapped = wrap_text(&input, 25);
    assert_eq!(
        wrapped,
        vec![
            "combine `foo bar` and".to_string(),
            "`baz qux` in one line".to_string(),
        ]
    );
}

#[test]
fn wrap_text_nested_backticks() {
    let input = vec!["Use `` `code` `` to quote backticks".to_string()];
    let wrapped = wrap_text(&input, 20);
    assert_eq!(
        wrapped,
        vec![
            "Use `` `code` `` to".to_string(),
            "quote backticks".to_string()
        ]
    );
}

#[test]
fn wrap_text_unmatched_backticks() {
    let input = vec!["This has a `dangling code span.".to_string()];
    let wrapped = wrap_text(&input, 20);
    assert_eq!(
        wrapped,
        vec!["This has a".to_string(), "`dangling code span.".to_string()]
    );
}

#[test]
fn wrap_text_preserves_links() {
    let input = vec![
        "`falcon-pachinko` is an extension library for the".to_string(),
        "[Falcon](https://falcon.readthedocs.io) web framework. It adds a structured".to_string(),
        "approach to asynchronous WebSocket routing and background worker integration.".to_string(),
    ];
    let wrapped = wrap_text(&input, 80);
    let joined = wrapped.join("\n");
    assert_eq!(joined.matches("https://").count(), 1);
    assert!(
        wrapped
            .iter()
            .any(|l| l.contains("https://falcon.readthedocs.io"))
    );
}