From 388b32039898cc8f1784378689007254eb7a33b6 Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Wed, 13 Jan 2016 13:51:15 +0100
Subject: Remove space-padding from <pre> blocks

---
 prolog/problems/trees/insertbt_3/en.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'prolog/problems/trees/insertbt_3')

diff --git a/prolog/problems/trees/insertbt_3/en.py b/prolog/problems/trees/insertbt_3/en.py
index 08eb2cd..c0fa47c 100644
--- a/prolog/problems/trees/insertbt_3/en.py
+++ b/prolog/problems/trees/insertbt_3/en.py
@@ -6,11 +6,11 @@ slug = 'insert an element into a binary tree'
 description = '''\
 <p><code>insertBT(X, T, NewT)</code>: the binary tree <code>NewT</code> is obtained from <code>T</code> by inserting the element <code>X</code> at a certain position. This is the opposite of the predicate <code>deleteBT/3</code>. Your code should generate all valid solutions.</p>
 <pre>
-  ?- insertBT(2, b(nil,1,nil), T).
-    T = b(b(nil,1,nil),2,nil) ;
-    T = b(nil,2,b(nil,1,nil)) ;
-    T = b(b(nil,2,nil),1,nil) ;
-    T = b(nil,1,b(nil,2,nil)).
+?- insertBT(2, b(nil,1,nil), T).
+  T = b(b(nil,1,nil),2,nil) ;
+  T = b(nil,2,b(nil,1,nil)) ;
+  T = b(b(nil,2,nil),1,nil) ;
+  T = b(nil,1,b(nil,2,nil)).
 </pre>'''
 
 hint = {}
-- 
cgit v1.2.1