optimize.diff

diff --git a/lib/Mojo/Template.pm b/lib/Mojo/Template.pm
index e9d1780..551e0f4 100644
--- a/lib/Mojo/Template.pm
+++ b/lib/Mojo/Template.pm
@@ -219,7 +219,9 @@ sub parse {
       }
     }
 
-    push @tree, \@token;
+    push @tree, \@token and next
+      if !@tree || grep { @$_ != 2 || $_->[0] ne 'text' } $tree[-1], \@token;
+    $tree[-1][1] .= $token[1];
   }
 
   return $self;