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Read affiliated keywords.

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This commit is contained in:
Tom Alexander 2023-04-21 23:36:38 -04:00
parent 759d9088f2
commit 7df899e3a7
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
1 changed files with 24 additions and 8 deletions
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32
src/parser/element_parser.rs
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@ -16,24 +16,32 @@ use super::lesser_block::src_block;
use super::lesser_block::verse_block;
use super::paragraph::paragraph;
use super::plain_list::plain_list;
use super::util::start_of_line;
use super::Context;
use crate::error::Res;
use crate::parser::parser_with_context::parser_with_context;
use crate::parser::table::org_mode_table;
use nom::branch::alt;
use nom::combinator::map;
use nom::multi::many0;
#[tracing::instrument(ret, level = "debug")]
pub fn element<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, Element<'s>> {
let non_paragraph_matcher = parser_with_context!(non_paragraph_element)(context);
let paragraph_matcher = parser_with_context!(paragraph)(context);
let paragraph_matcher = parser_with_context!(paragraph_element)(context);
alt((
non_paragraph_matcher,
map(paragraph_matcher, Element::Paragraph),
))(input)
alt((non_paragraph_matcher, paragraph_matcher))(input)
}
pub fn paragraph_element<'r, 's>(
context: Context<'r, 's>,
input: &'s str,
) -> Res<&'s str, Element<'s>> {
let paragraph_matcher = parser_with_context!(paragraph)(context);
let keyword_matcher = parser_with_context!(keyword)(context);
let (remaining, affiliated_keywords) = many0(keyword_matcher)(input)?;
map(paragraph_matcher, Element::Paragraph)(remaining)
}
pub fn non_paragraph_element<'r, 's>(
context: Context<'r, 's>,
input: &'s str,
@ -55,7 +63,8 @@ pub fn non_paragraph_element<'r, 's>(
let fixed_width_area_matcher = parser_with_context!(fixed_width_area)(context);
let horizontal_rule_matcher = parser_with_context!(horizontal_rule)(context);
let keyword_matcher = parser_with_context!(keyword)(context);
alt((
let (remaining, mut affiliated_keywords) = many0(keyword_matcher)(input)?;
let (remaining, element) = match alt((
map(plain_list_matcher, Element::PlainList),
map(greater_block_matcher, Element::GreaterBlock),
map(dynamic_block_matcher, Element::DynamicBlock),
@ -72,6 +81,13 @@ pub fn non_paragraph_element<'r, 's>(
map(diary_sexp_matcher, Element::DiarySexp),
map(fixed_width_area_matcher, Element::FixedWidthArea),
map(horizontal_rule_matcher, Element::HorizontalRule),
map(keyword_matcher, Element::Keyword),
))(input)
))(remaining)
{
the_ok @ Ok(_) => the_ok,
Err(_) => {
affiliated_keywords.clear();
map(keyword_matcher, Element::Keyword)(input)
}
}?;
Ok((remaining, element))
}