[GitHub] zeppelin pull request #1090: [MINOR] Blocking the minus cursor value.

[astroshim]

GitHub user astroshim opened a pull request:

    https://github.com/apache/zeppelin/pull/1090

    [MINOR] Blocking the minus cursor value.

    ### What is this PR for?
    This PR is for blocking minus cursor value on the paragraph.
    If we put the ```ctrl+.``` for auto completion on the interpreter name, the 
cursor value to be minus so it occurs 
```java.lang.StringIndexOutOfBoundsException```.
    
    ### What type of PR is it?
    Improvement | Refactoring
    
    
    ### Screenshots (if appropriate)
    
![cursor](https://cloud.githubusercontent.com/assets/3348133/16369544/7a347148-3c73-11e6-8d6c-032af0b7520f.gif)
    
    
    
    ### Questions:
    * Does the licenses files need update? no
    * Is there breaking changes for older versions? no
    * Does this needs documentation? no
    


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/astroshim/zeppelin feat/fixCursorValue

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/zeppelin/pull/1090.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1090
    
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commit b993f2bddf6a03d6cc2b61fe4bbb275db5384ee7
Author: astroshim <hss...@nflabs.com>
Date:   2016-06-27T05:05:58Z

    check cursor value.

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