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Fix footnote reference function label matcher.

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Previously when a label started with a number but contained other characters, this parser would fail because it would not match the entire label.
This commit is contained in:
Tom Alexander 2023-09-15 21:14:12 -04:00
parent fdebf6dec5
commit 85454a0a27
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
1 changed files with 1 additions and 5 deletions
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6
src/parser/footnote_definition.rs
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@ -2,7 +2,6 @@ use nom::branch::alt;
use nom::bytes::complete::tag; use nom::bytes::complete::tag;
use nom::bytes::complete::tag_no_case; use nom::bytes::complete::tag_no_case;
use nom::bytes::complete::take_while; use nom::bytes::complete::take_while;
use nom::character::complete::digit1;
use nom::character::complete::space0; use nom::character::complete::space0;
use nom::combinator::opt; use nom::combinator::opt;
use nom::combinator::recognize; use nom::combinator::recognize;
@ -94,10 +93,7 @@ pub(crate) fn footnote_definition<'b, 'g, 'r, 's>(
#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))] #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
pub(crate) fn label<'s>(input: OrgSource<'s>) -> Res<OrgSource<'s>, OrgSource<'s>> { pub(crate) fn label<'s>(input: OrgSource<'s>) -> Res<OrgSource<'s>, OrgSource<'s>> {
alt(( take_while(|c| WORD_CONSTITUENT_CHARACTERS.contains(c) || "-_".contains(c))(input)
digit1,
take_while(|c| WORD_CONSTITUENT_CHARACTERS.contains(c) || "-_".contains(c)),
))(input)
} }
#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))] #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]