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/deletebt_3/en.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'prolog/problems/trees/deletebt_3')

diff --git a/prolog/problems/trees/deletebt_3/en.py b/prolog/problems/trees/deletebt_3/en.py
index 215fced..eedab0a 100644
--- a/prolog/problems/trees/deletebt_3/en.py
+++ b/prolog/problems/trees/deletebt_3/en.py
@@ -6,10 +6,10 @@ slug = 'delete an element from a binary tree'
 description = '''\
 <p><code>deleteBT(X, T, NewT)</code>: the binary tree <code>NewT</code> is obtained from <code>T</code> by deleting one occurence of the element <code>X</code>. If <code>X</code> is not a leaf node, the root of one of its subtrees is moved up. Your code should generate all valid solutions.</p>
 <pre>
-  ?- deleteBT(1, b(b(b(nil,4,nil),2,b(nil,6,nil)),1,b(nil,3,b(nil,5,nil))), T).
-    T = b(b(nil,4,b(nil,6,nil)),2,b(nil,3,b(nil,5,nil))) ;
-    T = b(b(b(nil,4,nil),6,nil),2,b(nil,3,b(nil,5,nil))) ;
-    T = b(b(b(nil,4,nil),2,b(nil,6,nil)),3,b(nil,5,nil)).
+?- deleteBT(1, b(b(b(nil,4,nil),2,b(nil,6,nil)),1,b(nil,3,b(nil,5,nil))), T).
+  T = b(b(nil,4,b(nil,6,nil)),2,b(nil,3,b(nil,5,nil))) ;
+  T = b(b(b(nil,4,nil),6,nil),2,b(nil,3,b(nil,5,nil))) ;
+  T = b(b(b(nil,4,nil),2,b(nil,6,nil)),3,b(nil,5,nil)).
 </pre>'''
 
 hint = {}
-- 
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