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Implement the new fields for section.

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This commit is contained in:
Tom Alexander 2023-10-31 23:16:57 -04:00
parent 70002800c2
commit 03754be71e
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
2 changed files with 19 additions and 8 deletions
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17
src/parser/section.rs
View File

@ -1,3 +1,4 @@
use nom::combinator::consumed;
use nom::combinator::opt;
use nom::combinator::recognize;
use nom::combinator::verify;
@ -58,12 +59,12 @@ pub(crate) fn zeroth_section<'b, 'g, 'r, 's>(
many0(blank_line),
)))(input)?;
let (remaining, (mut children, _exit_contents)) = verify(
let (remaining, (contents, (mut children, _exit_contents))) = consumed(verify(
many_till(element_matcher, exit_matcher),
|(children, _exit_contents)| {
!children.is_empty() || comment_and_property_drawer_element.is_some()
},
)(remaining)?;
))(remaining)?;
if let Some((comment, property_drawer, _ws)) = comment_and_property_drawer_element {
children.insert(0, Element::PropertyDrawer(property_drawer));
@ -72,7 +73,7 @@ pub(crate) fn zeroth_section<'b, 'g, 'r, 's>(
}
}
let (remaining, _trailing_ws) =
let (remaining, post_blank) =
maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
let source = get_consumed(input, remaining);
@ -80,6 +81,8 @@ pub(crate) fn zeroth_section<'b, 'g, 'r, 's>(
remaining,
Section {
source: source.into(),
contents: Some(contents.into()),
post_blank: post_blank.map(Into::<&str>::into),
children,
},
))
@ -115,12 +118,12 @@ pub(crate) fn section<'b, 'g, 'r, 's>(
remaining = remain;
input = remain;
}
let (remaining, (mut children, _exit_contents)) = verify(
let (remaining, (contents, (mut children, _exit_contents))) = consumed(verify(
many_till(element_matcher, exit_matcher),
|(children, _exit_contents)| {
!children.is_empty() || property_drawer_element.is_some() || planning_element.is_some()
},
)(remaining)?;
))(remaining)?;
if let Some(ele) = property_drawer_element.map(Element::PropertyDrawer) {
children.insert(0, ele);
}
@ -128,7 +131,7 @@ pub(crate) fn section<'b, 'g, 'r, 's>(
children.insert(0, ele)
}
let (remaining, _trailing_ws) =
let (remaining, post_blank) =
maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
let source = get_consumed(input, remaining);
@ -136,6 +139,8 @@ pub(crate) fn section<'b, 'g, 'r, 's>(
remaining,
Section {
source: source.into(),
contents: Some(contents.into()),
post_blank: post_blank.map(Into::<&str>::into),
children,
},
))

10
src/types/document.rs
View File

@ -39,6 +39,8 @@ pub struct Heading<'s> {
#[derive(Debug)]
pub struct Section<'s> {
pub source: &'s str,
pub contents: Option<&'s str>,
pub post_blank: Option<&'s str>,
pub children: Vec<Element<'s>>,
}
@ -74,11 +76,15 @@ impl<'s> StandardProperties<'s> for Section<'s> {
}
fn get_contents<'b>(&'b self) -> Option<&'s str> {
todo!()
self.contents
}
fn get_post_blank(&self) -> PostBlank {
todo!()
self.post_blank
.map(|text| text.lines().count())
.unwrap_or(0)
.try_into()
.expect("Too much post-blank to fit into a PostBlank.")
}
}