From 774dd4798aedc40b38c6480e9c47f34c482f12d0 Mon Sep 17 00:00:00 2001
From: Philipp A
Date: Thu, 28 Dec 2023 15:37:38 +0100
Subject: Trailing newlines (#31)

---
 parser/src/rst.pest | 2 +-
 rst/src/main.rs     | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/parser/src/rst.pest b/parser/src/rst.pest
index dbf201d..f942547 100644
--- a/parser/src/rst.pest
+++ b/parser/src/rst.pest
@@ -5,7 +5,7 @@
 // Section headers define the hierarchy by their delimiters,
 // and pest only has one stack that we need for indentation.
 
-document = _{ SOI ~ blocks ~ EOI }
+document = _{ SOI ~ blank_line* ~ blocks ~ EOI }
 blocks   = _{ block ~ (blank_line* ~ block)* ~ blank_line? }
 block    = _{ PEEK[..] ~ hanging_block }
 
diff --git a/rst/src/main.rs b/rst/src/main.rs
index 0339ce1..8b616f9 100644
--- a/rst/src/main.rs
+++ b/rst/src/main.rs
@@ -32,7 +32,11 @@ fn main() -> CliResult {
     args.verbosity.setup_env_logger("rst")?;
 
     // TODO: somehow make it work without replacing tabs
-    let content = read_file(args.file)?.replace('\t', " ".repeat(8).as_ref());
+    let mut content = read_file(args.file)?.replace('\t', " ".repeat(8).as_ref());
+    // Allows for less complex grammar
+    if !content.ends_with('\n') {
+        content.push('\n');
+    }
     let document = parse(&content)?;
     let stdout = std::io::stdout();
     match args.format {
-- 
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