From a3dd207e3b1ebcbcb6cec0f703a695e51ae4ece0 Mon Sep 17 00:00:00 2001 From: Titus Wormer Date: Fri, 24 Jun 2022 17:57:10 +0200 Subject: Add link, images (resource) This is still some messy code that needs cleaning up, but it adds support for links and images, of the resource kind (`[a](b)`). References (`[a][b]`) are parsed and will soon be supported, but need matching. * Fix bug to pad percent-encoded bytes when normalizing urls * Fix bug with escapes counting as balancing in destination * Add `space_or_tab_one_line_ending`, to parse whitespace including up to one line ending (but not a blank line) * Add `ParserState` to share codes, definitions, etc --- src/parser.rs | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) (limited to 'src/parser.rs') diff --git a/src/parser.rs b/src/parser.rs index 49d99d3..32b7f36 100644 --- a/src/parser.rs +++ b/src/parser.rs @@ -4,14 +4,24 @@ use crate::content::flow::flow; use crate::tokenizer::{as_codes, Code, Event, Point}; +pub struct ParseState { + /// To do. + pub codes: Vec, + /// To do. + pub definitions: Vec, +} + /// Turn a string of markdown into events. /// /// Passes the codes back so the compiler can access the source. pub fn parse(value: &str) -> (Vec, Vec) { - let codes = as_codes(value); - // To do: pass a reference to this around, and slices in the (back)feeding. Might be tough. + let parse_state = ParseState { + codes: as_codes(value), + definitions: vec![], + }; + let events = flow( - &codes, + &parse_state, Point { line: 1, column: 1, @@ -19,5 +29,7 @@ pub fn parse(value: &str) -> (Vec, Vec) { }, 0, ); - (events, codes) + + // To do: pass whole `parse_state` back? + (events, parse_state.codes) } -- cgit