From e107609b00627952236082e2c98785020df869f0 Mon Sep 17 00:00:00 2001
From: John Sundell <john@sundell.co>
Date: Thu, 25 Jul 2019 16:10:55 +0200
Subject: [PATCH] =?UTF-8?q?MarkdownDecorator:=20Don=E2=80=99t=20hard=20cod?=
 =?UTF-8?q?e=20line=20breaks=20(#77)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This patch makes MarkdownDecorator not include line breaks before and
after the `<pre>` and `<code>` tags that it adds to code blocks, since
this will be rendered as whitespace in the browser.
---
 Sources/Splash/Output/MarkdownDecorator.swift | 4 +---
 Tests/SplashTests/Tests/MarkdownTests.swift   | 8 ++------
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/Sources/Splash/Output/MarkdownDecorator.swift b/Sources/Splash/Output/MarkdownDecorator.swift
index 436f83e..fbda759 100644
--- a/Sources/Splash/Output/MarkdownDecorator.swift
+++ b/Sources/Splash/Output/MarkdownDecorator.swift
@@ -38,9 +38,7 @@ public struct MarkdownDecorator {
             }
 
             output.append("""
-            <pre class="splash"><code>
-            \(code)
-            </code></pre>
+            <pre class="splash"><code>\(code)</code></pre>
             """)
         }
 
diff --git a/Tests/SplashTests/Tests/MarkdownTests.swift b/Tests/SplashTests/Tests/MarkdownTests.swift
index ed96f5e..5dcea50 100644
--- a/Tests/SplashTests/Tests/MarkdownTests.swift
+++ b/Tests/SplashTests/Tests/MarkdownTests.swift
@@ -33,9 +33,7 @@ final class MarkdownTests: SplashTestCase {
 
         Text text text `inline.code.shouldNotBeHighlighted()`.
 
-        <pre class="splash"><code>
-        <span class="keyword">struct</span> Hello: <span class="type">Protocol</span> {}
-        </code></pre>
+        <pre class="splash"><code><span class="keyword">struct</span> Hello: <span class="type">Protocol</span> {}</code></pre>
 
         Text.
         """
@@ -57,9 +55,7 @@ final class MarkdownTests: SplashTestCase {
         let expectedResult = """
         Text text.
 
-        <pre class="splash"><code>
-        struct Hello: Protocol {}
-        </code></pre>
+        <pre class="splash"><code>struct Hello: Protocol {}</code></pre>
 
         Text.
         """