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https://issues.apache.org/jira/browse/THRIFT-2375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925251#comment-13925251
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Jens Geyer commented on THRIFT-2375:
------------------------------------
Added Nevo's tags and a few more. The test case has been updated accordingly.
In addition to what Nevo mentioned above, the whitelist now also allows for
{{<h1>}} through {{<h6>}} and images {{<img>}}.
> Excessive <br>'s in generated HTML
> ----------------------------------
>
> Key: THRIFT-2375
> URL: https://issues.apache.org/jira/browse/THRIFT-2375
> Project: Thrift
> Issue Type: Bug
> Components: HTML - Compiler
> Affects Versions: 0.9.1
> Reporter: Nevo Hed
> Assignee: Jens Geyer
> Priority: Minor
> Fix For: 0.9.2
>
> Attachments: THRIFT-2375.thrift, THRIFT-2375_090.png,
> THRIFT-2375_master.png, out_090.html, out_master.html,
> thrift-2375-excessive-BRs-in-HTML-v2.patch, thrift-2375-testcase.thrift
>
>
> This was working "right" (at least how I thought it should work) back in
> 0.9.0 going back at least to 0.7.0 and introduced in 0.9.1
> https://git-wip-us.apache.org/repos/asf?p=thrift.git;a=commit;h=63e3c63
> The issue is that there is a '<br>' in HTML after every newline in the source
> comment (thrift). I assume that this was not the intention of the
> THRIFT-1800 change.
> I will attach complete sample thrift files and html output, but here is a
> summary:
> This is what the output USED to look like
> {quote}
> <tr><td>1</td><td>theThing</td><td><code>i32</code></td><td>Some comments can
> go for quite a while and may span multiple
> lines. What looks like a good spot to break a line in the
> thrift file may turn out to be not so great in HTML. In
> fact in HTML we should let the browser decide when to start
> a new lines. Users can still
> insert a break<br> when they really need/want it
> </td><td>required</td><td></td></tr>
> </table><br/></div></div></body></html>
> {quote}
> And this is what it looks like today
> {quote}
> <tr><td>1</td><td>theThing</td><td><code>i32</code></td><td>Some comments can
> go for quite a while and may span multiple<br/>lines. What looks like a good
> spot to break a li
> ne in the<br/>thrift file may turn out to be not so great in HTML.
> In<br/>fact in HTML we should let the browser decide when to start<br/>a new
> lines. Users can still<br/>
> insert a break<br> when they really need/want
> it<br/></td><td>required</td><td></td></tr>
> </table><br/></div></div></body></html>
> {quote}
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