Repository: spark
Updated Branches:
  refs/heads/master 820064e61 -> 9b214cea8


[SPARK-11443] Reserve space lines

The trim_codeblock(lines) function in include_example.rb removes some blank 
lines in the code.

Author: Xusen Yin <[email protected]>

Closes #9400 from yinxusen/SPARK-11443.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/9b214cea
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/9b214cea
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/9b214cea

Branch: refs/heads/master
Commit: 9b214cea896056e7d0a69ae9d3c282e1f027d5b9
Parents: 820064e
Author: Xusen Yin <[email protected]>
Authored: Wed Nov 4 08:36:55 2015 -0800
Committer: Xiangrui Meng <[email protected]>
Committed: Wed Nov 4 08:36:55 2015 -0800

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 docs/_plugins/include_example.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/9b214cea/docs/_plugins/include_example.rb
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diff --git a/docs/_plugins/include_example.rb b/docs/_plugins/include_example.rb
index 0f4184c..6ee63a5 100644
--- a/docs/_plugins/include_example.rb
+++ b/docs/_plugins/include_example.rb
@@ -50,7 +50,7 @@ module Jekyll
         .map { |l| l[/\A */].size }
         .min
 
-      lines.map { |l| l[min_start_spaces .. -1] }
+      lines.map { |l| l.strip.size == 0 ? l : l[min_start_spaces .. -1] }
     end
 
     # Select lines according to labels in code. Currently we use "$example 
on$" and "$example off$"


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