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Building the plain list item context.

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This commit is contained in:
Tom Alexander
2023-03-25 14:10:22 -04:00
parent 4a863e92ff
commit e6752b9d83
7 changed files with 110 additions and 28 deletions
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27
src/parser/document.rs
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@@ -14,8 +14,6 @@ use nom::multi::many1_count;
use nom::sequence::tuple;
use crate::parser::element::element;
use crate::parser::error::CustomError;
use crate::parser::error::MyError;
use crate::parser::object::standard_set_object;
use crate::parser::parser_context::ChainBehavior;
use crate::parser::parser_context::ContextElement;
@@ -28,7 +26,7 @@ use super::object::Object;
use super::parser_with_context::parser_with_context;
use super::source::Source;
use super::util::get_consumed;
use super::util::get_one_before;
use super::util::start_of_line;
use super::util::trailing_whitespace;
use super::Context;
@@ -117,7 +115,6 @@ fn heading<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, Hea
not(|i| context.check_exit_matcher(i))(input)?;
let (remaining, (star_count, _ws, title, _ws2)) = headline(context, input)?;
let section_matcher = parser_with_context!(section)(context);
// TODO: This needs to only match headings below the current level
let heading_matcher = parser_with_context!(heading)(context);
let (remaining, children) = many0(alt((
map(
@@ -159,26 +156,6 @@ fn headline<'r, 's>(
Ok((remaining, (star_count, ws, title, ws2)))
}
fn headline_end<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
fn headline_end<'r, 's>(_context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
alt((line_ending, eof))(input)
}
/// Check that we are at the start of a line
fn start_of_line<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, ()> {
let document_root = context.get_document_root().unwrap();
let preceding_character = get_one_before(document_root, input)
.map(|slice| slice.chars().next())
.flatten();
match preceding_character {
Some('\n') => {}
Some(_) => {
// Not at start of line, cannot be a heading
return Err(nom::Err::Error(CustomError::MyError(MyError(
"Not at start of line",
))));
}
// If None, we are at the start of the file which allows for headings
None => {}
};
Ok((input, ()))
}