From 5672ef419855ab6d83ebd4a1a78b61373cc03cbf Mon Sep 17 00:00:00 2001
From: Noah Hellman <noah@hllmn.net>
Date: Mon, 30 Jan 2023 21:04:08 +0100
Subject: [PATCH] block: fix empty lines in code block

were accidentaly removed
---
 src/block.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/block.rs b/src/block.rs
index f291bbd..b1f42a8 100644
--- a/src/block.rs
+++ b/src/block.rs
@@ -257,7 +257,10 @@ impl<'s> TreeParser<'s> {
     fn parse_leaf(&mut self, leaf: Leaf, k: &Kind, span: Span, lines: &mut [Span]) {
         if let Kind::Fenced { indent, .. } = k {
             for line in lines.iter_mut() {
-                let indent_line = line.len() - line.trim_start(self.src).len();
+                let indent_line = line.len()
+                    - line
+                        .trim_start_matches(self.src, |c| c != '\n' && c.is_whitespace())
+                        .len();
                 *line = line.skip((*indent).min(indent_line));
             }
         } else {