Parse semicolons
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1 changed files with 7 additions and 0 deletions
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@ -45,6 +45,9 @@ pub enum Escape {
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}
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pub fn parse(cx: &mut ExtCtxt, mut args: &[TokenTree]) -> Option<Vec<Markup>> {
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macro_rules! semi {
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() => (TtToken(_, token::Semi))
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}
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macro_rules! minus {
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() => (TtToken(_, token::BinOp(token::Minus)))
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}
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@ -55,6 +58,10 @@ pub fn parse(cx: &mut ExtCtxt, mut args: &[TokenTree]) -> Option<Vec<Markup>> {
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let mut result = vec![];
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loop {
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match match args {
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[semi!(), ..] => {
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args.shift(1);
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continue
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},
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[minus!(), ref tt @ literal!(), ..] => {
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args.shift(2);
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parse_literal(cx, tt, true)
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