From 10fcb3a7215a42b4a57c98c8ce3864262981d254 Mon Sep 17 00:00:00 2001
From: Mark Crossfield <mark.crossfield@autotrader.co.uk>
Date: Thu, 14 Nov 2019 17:12:18 +0000
Subject: [PATCH] Fixes #31: indented items render as fragments
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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This fixes an issue where if you indented an item and used the `+` sign
to make it a fragment, it would simply appear when it’s parent item was
shown. I don’t know why I was using `replace_first` and then `prepend`
as it seems simpler to just use `replace_first` as I have now. This
preserves the indent whitespace of the list item and seems to work
properly.
---
 _layouts/reveal.html           | 5 ++---
 _posts/0000-01-03-fragments.md | 1 +
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/_layouts/reveal.html b/_layouts/reveal.html
index f5beadc..c04a143 100644
--- a/_layouts/reveal.html
+++ b/_layouts/reveal.html
@@ -62,14 +62,13 @@
 								| replace:'<backgroundimageopacity>','<!-- .slide: data-background-opacity="'
 								| replace:'</backgroundimageopacity>','" -->'
 %}{%
-							assign first_char = line
+							assign first_char = line | strip
 								| slice: 0,1
 %}{%
 							if first_char == '+'
 %}{%
 								assign processed_line = processed_line
-									| replace_first: '+',''
-									| prepend: '+ <!-- .element: class="fragment" -->'
+									| replace_first: '+','+ <!-- .element: class="fragment" -->'
 %}{%
 							endif
 							%}{{ processed_line }}{% comment %}Following line break is important{% endcomment %}
diff --git a/_posts/0000-01-03-fragments.md b/_posts/0000-01-03-fragments.md
index ddffca3..cae288c 100644
--- a/_posts/0000-01-03-fragments.md
+++ b/_posts/0000-01-03-fragments.md
@@ -6,5 +6,6 @@ It's also possible to do fragments.
   `+ This is a fragment`
 + This is a fragment
 + Your fragment may contain the ‘+’ character
+    + You can also indent fragments
 
 <fragment/>You can use &lt;fragment/&gt; to step other content.
\ No newline at end of file