exec working up to halt

clean shutdown doesn't for some reason

orchid-extension/src/lexer.rs

@@ -12,6 +12,7 @@ use orchid_base::parse::ParseCtx;
 use orchid_base::reqnot::Requester;
 
 use crate::api;
+use crate::expr::BorrowedExprStore;
 use crate::parser::PTokTree;
 use crate::system::SysCtx;
 use crate::tree::GenTokTree;
@@ -34,6 +35,7 @@ pub async fn err_not_applicable(i: &Interner) -> OrcErrv {
 }
 
 pub struct LexContext<'a> {
+	pub(crate) exprs: &'a BorrowedExprStore,
 	pub ctx: SysCtx,
 	pub text: &'a Tok<String>,
 	pub id: api::ParsId,
@@ -52,8 +54,14 @@ impl<'a> LexContext<'a> {
 		let Some(lx) = self.ctx.reqnot().request(api::SubLex { pos: start, id: self.id }).await else {
 			return Err(err_cascade(self.ctx.i()).await);
 		};
-		let tree =
-			PTokTree::from_api(&lx.tree, &mut self.ctx.clone(), &mut (), &self.src, self.ctx.i()).await;
+		let tree = PTokTree::from_api(
+			&lx.tree,
+			&mut (self.ctx.clone(), self.exprs),
+			&mut (),
+			&self.src,
+			self.ctx.i(),
+		)
+		.await;
 		Ok((&self.text[lx.pos as usize..], tree))
 	}