From 4d3ed4d73a6b8d82ecce2b1ff02916061377c739 Mon Sep 17 00:00:00 2001
From: Matthieu Jolimaitre <matthieu@imagevo.fr>
Date: Mon, 23 Jun 2025 21:34:55 +0200
Subject: [PATCH] Ignore md separators.

---
 src/main.rs     | 11 ++++++++---
 test/out.txt    |  4 ++++
 test/run        |  7 +++++++
 test/source.txt | 18 ++++++++++--------
 4 files changed, 29 insertions(+), 11 deletions(-)
 create mode 100755 test/run

diff --git a/src/main.rs b/src/main.rs
index 4df1fde..fbd5f74 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,10 +1,10 @@
-use std::{env::args, fs};
+use std::{env, fs};
 
 fn main() {
-	let file = args().nth(1).expect("Usage : boxon <file>");
+	let file = env::args().nth(1).expect("Usage : boxon <file>");
 	let content = fs::read_to_string(&file).unwrap_or_else(|_| panic!("Could not read file '{file}'."));
 	let mut grid = Grid::from(content);
-	let count = grid.fix();
+    let count = grid.fix();
     println!("Fixed {count} characters.");
 	let content: String = grid.into();
 	fs::write(&file, content).unwrap_or_else(|_| panic!("Could not write result to file '{file}'."));
@@ -34,6 +34,9 @@ impl Grid {
 		let mut result = 0;
 		let copy = self.clone();
 		for (y, line) in self.0.iter_mut().enumerate() {
+            if line == &vec!['-', '-', '-'] {
+                continue;
+            }
 			for (x, character) in line.iter_mut().enumerate() {
 				if let Some(cross) = copy.cross_at(x as i32, y as i32) {
 					let new_char = match cross {
@@ -207,6 +210,8 @@ fn connects(c: char) -> Cross {
 const F_: bool = false;
 const MM: bool = true;
 type Empt = ();
+
+#[repr(Rust, packed)]
 struct Cross(
 	(Empt, bool, Empt), //
 	(bool, bool, bool), //
diff --git a/test/out.txt b/test/out.txt
index 9f3cf9b..853e453 100644
--- a/test/out.txt
+++ b/test/out.txt
@@ -17,3 +17,7 @@ this is a normalized data table diagram.
   │ 1│     bob│ 19│
   │ 2│ charlie│ 23│
   └──┴────────┴───┘
+
+---
+
+Fin.
\ No newline at end of file
diff --git a/test/run b/test/run
new file mode 100755
index 0000000..619a1a7
--- /dev/null
+++ b/test/run
@@ -0,0 +1,7 @@
+#!/usr/bin/bash
+set -e
+cd "$(dirname "$(realpath "$0")")"
+cp source.txt out.txt
+
+cd ..
+cargo run -- test/out.txt
diff --git a/test/source.txt b/test/source.txt
index a6132ea..5617c96 100644
--- a/test/source.txt
+++ b/test/source.txt
@@ -9,13 +9,15 @@ this is a normalized data table diagram.
 | 1|b@o.b|      1|
 | 2|c@r.l|      2|
 +--+-----+-------+
-+---------------+
-|USERS          |
-+--+--------+---+
-|id|    name|age|
-+--+--------+---+
-| 1|     bob| 19|
-| 2| charlie| 23|
-+--+--------+---+
+  +---------------+
+  |USERS          |
+  +--+--------+---+
+  |id|    name|age|
+  +--+--------+---+
+  | 1|     bob| 19|
+  | 2| charlie| 23|
+  +--+--------+---+
 
+---
 
+Fin.