forked from cadey/maj
escape special prefixes in plaintext nodes
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85a3cfda4a
commit
3cd71ce302
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@ -60,7 +60,13 @@ pub fn render(nodes: Vec<Node>, out: &mut impl Write) -> io::Result<()> {
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for node in nodes {
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match node {
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Text(body) => write!(out, "{}\n", body)?,
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Text(body) => {
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let special_prefixes = ["=>", "```", "#", "*", ">"];
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if special_prefixes.iter().any(|prefix| body.starts_with(prefix)) {
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write!(out, " ")?;
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}
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write!(out, "{}\n", body)?
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},
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Link { to, name } => match name {
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Some(name) => write!(out, "=> {} {}\n", to, name)?,
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None => write!(out, "=> {}\n", to)?,
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@ -337,4 +343,15 @@ mod tests {
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];
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assert_eq!(expected, parse(msg));
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}
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#[test]
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fn ambiguous_text() {
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let _ = pretty_env_logger::try_init();
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let original = Node::Text("#1 World's Best Coder".to_string());
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let expected = " #1 World's Best Coder\n";
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let mut rendered: Vec<u8> = vec![];
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render(vec![original], &mut rendered).unwrap();
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let rendered = String::from_utf8(rendered).unwrap();
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assert_eq!(expected, rendered)
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}
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}
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