From 9ab79445ba0551d3bac29891d8425180d0873ecb Mon Sep 17 00:00:00 2001
From: Arne Keller <arne.keller01@yahoo.de>
Date: Thu, 4 Apr 2019 15:11:09 +0200
Subject: [PATCH] Tabs > Spaces

---
 src/display.rs | 76 +++++++++++++++++++++++++-------------------------
 src/input.rs   | 34 +++++++++++-----------
 2 files changed, 55 insertions(+), 55 deletions(-)

diff --git a/src/display.rs b/src/display.rs
index a617847..a9efd63 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -9,49 +9,49 @@ use std::fs;
 use super::*;
 
 pub(crate) fn save_tri(filename: &str, tri: Triangle<f32>) {
-    fs::write(filename, generate_svg(&[tri])).unwrap();
+	fs::write(filename, generate_svg(&[tri])).unwrap();
 }
 pub(crate) fn save_world(filename: &str, world: &World) {
-    fs::write(
-        filename,
-        generate_svg(
-            &world
-                .tris
-                .iter()
-                .map(|(_idx, tri)| *tri)
-                .collect::<Vec<_>>(),
-        ),
-    )
-    .unwrap();
+	fs::write(
+		filename,
+		generate_svg(
+			&world
+				.tris
+				.iter()
+				.map(|(_idx, tri)| *tri)
+				.collect::<Vec<_>>(),
+		),
+	)
+	.unwrap();
 }
 
 pub(crate) fn generate_svg(tris: &[Triangle<f32>]) -> String {
-    let mut document = Document::new()
-        // view box at (x,y), (w,h)
-        .set("viewBox", (-350.0, -150.0, 360.0, 150.0))
-        .set("xmlns:xlink", "http://www.w3.org/1999/xlink");
+	let mut document = Document::new()
+		// view box at (x,y), (w,h)
+		.set("viewBox", (-350.0, -150.0, 360.0, 150.0))
+		.set("xmlns:xlink", "http://www.w3.org/1999/xlink");
 
-    for tri in tris {
-        let data = Data::new()
-            .move_to((tri.0.x, -tri.0.y))
-            .line_to((tri.1.x, -tri.1.y))
-            .line_to((tri.2.x, -tri.2.y))
-            .close();
-        document.append(
-            Path::new()
-                .set("fill", "none")
-                .set("stroke", "black")
-                .set("stroke-width", 0.4)
-                .set("d", data),
-        );
-        document.append(
-            Circle::new()
-                .set("fill", "red")
-                .set("cx", tri.0.x)
-                .set("cy", -tri.0.y)
-                .set("r", 0.3),
-        );
-    }
+	for tri in tris {
+		let data = Data::new()
+			.move_to((tri.0.x, -tri.0.y))
+			.line_to((tri.1.x, -tri.1.y))
+			.line_to((tri.2.x, -tri.2.y))
+			.close();
+		document.append(
+			Path::new()
+				.set("fill", "none")
+				.set("stroke", "black")
+				.set("stroke-width", 0.4)
+				.set("d", data),
+		);
+		document.append(
+			Circle::new()
+				.set("fill", "red")
+				.set("cx", tri.0.x)
+				.set("cy", -tri.0.y)
+				.set("r", 0.3),
+		);
+	}
 
-    document.to_string()
+	document.to_string()
 }
diff --git a/src/input.rs b/src/input.rs
index 45ec5ae..18170d0 100644
--- a/src/input.rs
+++ b/src/input.rs
@@ -4,27 +4,27 @@ use std::io;
 use std::io::prelude::*;
 
 pub(crate) fn read_input() -> Vec<Triangle<f32>> {
-    read_stdin()
+	read_stdin()
 }
 
 fn read_stdin() -> Vec<Triangle<f32>> {
-    let stdin = io::stdin();
-    let stdin = stdin.lock();
+	let stdin = io::stdin();
+	let stdin = stdin.lock();
 
-    let mut lines = stdin.lines().map(Result::unwrap);
-    let tri_count = lines.next().unwrap().parse().unwrap();
-    let mut tris = Vec::with_capacity(tri_count);
+	let mut lines = stdin.lines().map(Result::unwrap);
+	let tri_count = lines.next().unwrap().parse().unwrap();
+	let mut tris = Vec::with_capacity(tri_count);
 
-    for _ in 0..tri_count {
-        let line = lines.next().unwrap();
-        let n = line
-            .trim()
-            .split(' ')
-            .skip(1)
-            .map(|x| x.parse::<f32>().unwrap())
-            .collect::<Vec<_>>();
-        tris.push([[n[0], n[1]], [n[2], n[3]], [n[4], n[5]]].into());
-    }
+	for _ in 0..tri_count {
+		let line = lines.next().unwrap();
+		let n = line
+			.trim()
+			.split(' ')
+			.skip(1)
+			.map(|x| x.parse::<f32>().unwrap())
+			.collect::<Vec<_>>();
+		tris.push([[n[0], n[1]], [n[2], n[3]], [n[4], n[5]]].into());
+	}
 
-    tris
+	tris
 }