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Item10575: History view is broken when using HTML comment tags on first lines of a Wiki topic

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Priority: Normal
Current State: Confirmed
Released In: n/a
Target Release: n/a
Applies To: Engine
Component: FoswikiUIRDiff
Branches:
Reported By: NathanSanders
Waiting For:
Last Change By: GeorgeClark
First of all it was not very easy to find out in which situation this problem exactly appears. But I was able to reproduce it when creating a topic in the following way:
  • Create a new Wiki topic and make sure you have selected a topic parent
  • Switch to the FosWiki markup editor. Add the following text to the topic:
<!--
This is the first comment rule
-->

This is a normal rule!

-- Main.AdminUser - 30 Mar 2011
  • Make sure the HTML comment tags are on the first lines of the topic.
  • Save the topic
  • Edit the topic the same topic and add the following text between the comments and “This is a normal…”:
%TOC%

---++!! Normal Rule
Another line of text.
  • Check the “force new revision” check-box and save the topic.
  • Re-edit the topic and change the following line from
--Main.AdminUser- 30 Mar 2011
to
--Main.OtherUser 30 Mar 2011
  • Check the “force new revision” check-box and save the topic.
  • Re-edit the topic.
  • Add the following between %TOC%% and the header
    --++!! Normal Rule
    :
---
dasdsasdasda
---
  • Check the “force new revision” checkbox and save the topic.
  • Click on history. Only Revision 4, 2 and 1 are shown. Revision 3 is hidden. When viewing the HTML source of the history page, you will see that the HTML that is generated to display revision 3 is between HTML tags.

Although same problems also appear when creating a topic with other combinations of the Wiki markup rules, for now I only had the broken history view when using the HTML comment tags on the first lines of the a topic.

I also attached a screenplay video of this sample.

-- NathanSanders - 30 Mar 2011

 

ItemTemplate edit

Summary History view is broken when using HTML comment tags on first lines of a Wiki topic
ReportedBy NathanSanders
Codebase 1.1.2, 1.0.9
SVN Range
AppliesTo Engine
Component FoswikiUIRDiff
Priority Normal
CurrentState Confirmed
WaitingFor
Checkins
TargetRelease n/a
ReleasedIn n/a
CheckinsOnBranches
trunkCheckins
Release01x01Checkins
Topic attachments
I Attachment Action Size Date Who Comment
ScreenplayBrokenHistory.oggogg ScreenplayBrokenHistory.ogg manage 3 MB 30 Mar 2011 - 10:54 NathanSanders Screenplay Bug Broken History
Topic revision: r3 - 30 May 2014, GeorgeClark - This page was cached on 18 Sep 2021 - 11:02.

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