From 10cc972f2e4b99e6d3082970ee6982bfee5211c0 Mon Sep 17 00:00:00 2001
From: Andreu Botella
Date: Wed, 23 Oct 2019 09:29:24 +0200
Subject: Resolving substitutions. (#9)

---
 src/parser/conversion/inline.rs | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'src/parser/conversion/inline.rs')

diff --git a/src/parser/conversion/inline.rs b/src/parser/conversion/inline.rs
index c30b71d..50a6258 100644
--- a/src/parser/conversion/inline.rs
+++ b/src/parser/conversion/inline.rs
@@ -6,6 +6,7 @@ use crate::document_tree::{
 	elements as e,
 	element_categories as c,
 	extra_attributes as a,
+	attribute_types as at
 };
 
 use crate::parser::{
@@ -13,11 +14,14 @@ use crate::parser::{
 //    pair_ext_parse::PairExt,
 };
 
+use super::whitespace_normalize_name;
+
 
 pub fn convert_inline(pair: Pair<Rule>) -> Result<c::TextOrInlineElement, Error> {
 	Ok(match pair.as_rule() {
-		Rule::str       => pair.as_str().into(),
-		Rule::reference => convert_reference(pair)?.into(),
+		Rule::str       		=> pair.as_str().into(),
+		Rule::reference 		=> convert_reference(pair)?.into(),
+		Rule::substitution_ref 	=> convert_substitution(pair)?.into(),
 		rule => unimplemented!("unknown rule {:?}", rule),
 	})
 }
@@ -42,3 +46,18 @@ fn convert_reference(pair: Pair<Rule>) -> Result<e::Reference, Error> {
 		a::Reference { name, refuri, refid, refname }
 	))
 }
+
+fn convert_substitution(pair: Pair<Rule>) -> Result<e::SubstitutionReference, Error> {
+	let concrete = pair.into_inner().next().unwrap();
+	match concrete.as_rule() {
+		Rule::substitution_name => {
+			let name = whitespace_normalize_name(concrete.as_str());
+			Ok(a::ExtraAttributes::with_extra(
+				a::SubstitutionReference {
+					refname: vec![at::NameToken(name)]
+				}
+			))
+		}
+		_ => unreachable!()
+	}
+}
-- 
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