Continued work on item parser.

Still needs to:

1. Do context things
2. Fix the double-space after the tag separator issue
3. Add support for indentation
4. Write item_end
5. Write plain_list
This commit is contained in:
Tom Alexander 2022-12-18 07:40:52 -05:00
parent 5e7c891681
commit 37070689c6
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
2 changed files with 24 additions and 6 deletions

View File

@ -17,6 +17,7 @@ use super::text::space;
use super::text::text_element;
use super::token::ListItem;
use super::token::PlainList;
use super::token::Token;
use super::Context;
pub fn plain_list<'r, 's>(context: Context<'r, 's>, i: &'s str) -> Res<&'s str, PlainList<'s>> {
@ -25,16 +26,33 @@ pub fn plain_list<'r, 's>(context: Context<'r, 's>, i: &'s str) -> Res<&'s str,
}
fn item<'r, 's>(context: Context<'r, 's>, i: &'s str) -> Res<&'s str, ListItem<'s>> {
let _ = consumed(tuple((
let (remaining, (source, (bul, count, check, tg, sp, (contents, end)))) = consumed(tuple((
bullet,
opt(tuple((space, counter_set))),
opt(tuple((space, check_box))),
opt(tuple((space, item_tag))),
space,
// TODO: This context should probably be something involving the item
context_many_till(context, text_element, item_end),
)))(i)?;
// todo
todo!()
let elements = contents
.into_iter()
.filter_map(|token| match token {
Token::TextElement(text_element) => Some(text_element),
Token::Paragraph(_) => panic!("There should only be text elements in items."),
})
.collect();
let ret = ListItem {
source,
bullet: bul,
counter_set: count.map(|(_spc, count)| count),
check_box: check.map(|(_spc, check)| check),
item_tag: tg.map(|(_spc, tg)| tg),
contents: elements,
};
Ok((remaining, ret))
}
fn counter<'s>(i: &'s str) -> Res<&'s str, &'s str> {

View File

@ -111,9 +111,9 @@ impl<'a> Source<'a> for PlainList<'a> {
pub struct ListItem<'a> {
pub source: &'a str,
pub bullet: &'a str,
pub counter_set: &'a str,
pub check_box: &'a str,
pub item_tag: &'a str,
pub counter_set: Option<&'a str>,
pub check_box: Option<&'a str>,
pub item_tag: Option<&'a str>,
pub contents: Vec<TextElement<'a>>,
}