Strip HTML tags from anchor IDs
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17d1ed3716
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@ -48,19 +48,11 @@ pub fn id_from_content(content: &str) -> String {
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let mut content = content.to_string();
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// Skip any tags or html-encoded stuff
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const REPL_SUB: &[&str] = &[
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"<em>",
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"</em>",
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"<code>",
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"</code>",
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"<strong>",
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"</strong>",
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"<",
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">",
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"&",
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"'",
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""",
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];
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lazy_static! {
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static ref HTML: Regex = Regex::new(r"(<.*?>)").unwrap();
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}
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content = HTML.replace_all(&content, "").into();
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const REPL_SUB: &[&str] = &["<", ">", "&", "'", """];
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for sub in REPL_SUB {
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content = content.replace(sub, "");
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}
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@ -417,6 +409,10 @@ more text with spaces
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);
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assert_eq!(id_from_content("## **Bold** title"), "bold-title");
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assert_eq!(id_from_content("## `Code` title"), "code-title");
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assert_eq!(
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id_from_content("## title <span dir=rtl>foo</span>"),
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"title-foo"
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);
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}
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#[test]
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