On Friday, April 26, 2013 2:44:17 PM UTC-7, Steve wrote:
>
> On Friday, April 26, 2013 12:01:45 PM UTC-7, Christian Hammond wrote:
>>
>> Hi Steve,
>>
>> I'm not aware off-hand of any changes that would have broken whitespace 
>> changes within a line. Definitely something that we need to fix if this is 
>> reproducible.
>>
>> Do you see anything in the browser's console log when you click the Show 
>> Whitespace Changes?
>>
>
>
> Using firefox with the console on, I see this with the 1.7.6 server:
>
> [14:37:19.943] Unknown property 'box-sizing'.  Declaration dropped. @ 
> https://reviewboard/r/64801/diff/#index_header
> [14:37:19.951] Use of Mutation Events is deprecated. Use MutationObserver 
> instead. @ https://reviewboard/static/lib/js/jquery-1.8.2.min.js:2
> [14:37:20.012] Error in parsing value for 'white-space'.  Declaration 
> dropped. @ https://reviewboard/r/64801/diff/#index_header
>
> But I see the same messages with 1.6.9, and the diff shows correctly, so 
> that may not mean much.
>

Sorry, I was mistaken. I get those messages when I click on the 'Expand 
changes' box, which is working fine.  When I click on the 'Show Whitespace 
changes' I don't see any messages with either 1.7.6 or 1.6.9.  I know, I'm 
making a confusing problem even more confusing.

--Steve

 

>  
>
>>
>> What version of 1.6 are you testing in the sandbox?
>>
>
>
> 1.6.9.
>
> Thanks
>
> --Steve
>
>  
>
>>
>> Christian
>>
>>
>> On Apr 26, 2013, at 8:29, Steve <seide...@gmail.com> wrote:
>>
>> We have 1.7.6 in production on a linux server. I posted a review of a php 
>> file with whitespace-only diffs on one line. When I view it on reviewboard 
>> it won't show me the diff.  With these settings:
>>
>> + Expand Changes    + Show Whitespace changes
>>
>> I see the message:
>>
>> "This file contains only whitespace changes."
>>
>> That makes sense.  When I click on the 'Show Whitespace changes' box, I 
>> still don't see any diff.
>>
>>
>> I posted the same exact review to my 1.6 sandbox, and there it behaves 
>> the way I would expect, namely when I click on the "Show Whitespace 
>> changes", I see my 1 line diff.
>>
>> This is a serious problem because those whitespace differences are not 
>> leading/trailing spaces and they're significant to the change under review.
>>
>> I compared my site settings for the diff viewer, I don't see anything 
>> that jumps out at me. Maybe something will jump out at you:
>>
>> # 1.6 server that behaves the way I want
>>  u'diffviewer_context_num_lines': 5,
>>  u'diffviewer_include_space_patterns': [u''],
>>  u'diffviewer_max_diff_size': 0,
>>  u'diffviewer_paginate_by': 20,
>>  u'diffviewer_paginate_orphans': 10,
>>  u'diffviewer_show_trailing_whitespace': False,
>>  u'diffviewer_syntax_highlighting': True,
>>  u'diffviewer_syntax_highlighting_threshold': 0,
>>
>> # 1.7.6 server that does not behave the way I want
>>  u'diffviewer_context_num_lines': 7,
>>  u'diffviewer_include_space_patterns': [u''],
>>  u'diffviewer_max_diff_size': 0,
>>  u'diffviewer_paginate_by': 10,
>>  u'diffviewer_paginate_orphans': 3,
>>  u'diffviewer_show_trailing_whitespace': False,
>>  u'diffviewer_syntax_highlighting': True,
>>  u'diffviewer_syntax_highlighting_threshold': None,
>>
>>
>> I don't know why the last setting is 0 for 1.6 and None for 1.7. They 
>> seem logically the same and not related to whitespace, but I obviously 
>> don't know that for sure. The 1.7.6 database was migrated from a 1.5 server 
>> so maybe that's why.  The 1.6 sandbox was created from scratch.
>>
>> Is this a bug, or do I have something misconfigured?
>>
>>
>> --Steve
>>
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>>

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