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Fix simple citations by making prefixes and suffixes optional.

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This commit is contained in:
Tom Alexander
2023-07-21 18:19:39 -04:00
parent 4ad297f58a
commit 1a8bf01fba
3 changed files with 11 additions and 4 deletions
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5
src/parser/citation_reference.rs
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@@ -2,6 +2,7 @@ use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::character::complete::anychar;
use nom::combinator::not;
use nom::combinator::opt;
use nom::combinator::recognize;
use nom::combinator::verify;
use nom::multi::many1;
@@ -29,9 +30,9 @@ pub fn citation_reference<'r, 's>(
context: Context<'r, 's>,
input: &'s str,
) -> Res<&'s str, CitationReference<'s>> {
let (remaining, _prefix) = parser_with_context!(key_prefix)(context)(input)?;
let (remaining, _prefix) = opt(parser_with_context!(key_prefix)(context))(input)?;
let (remaining, _key) = parser_with_context!(citation_reference_key)(context)(remaining)?;
let (remaining, _suffix) = parser_with_context!(key_suffix)(context)(remaining)?;
let (remaining, _suffix) = opt(parser_with_context!(key_suffix)(context))(remaining)?;
let source = get_consumed(input, remaining);
Ok((remaining, CitationReference { source }))