Last modified: 2013-10-15 12:12:09 UTC

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Bug 54904 - {{#expr:}}/{{#ifexpr:}} incorrectly handles strings with multiple decimal points
{{#expr:}}/{{#ifexpr:}} incorrectly handles strings with multiple decimal points
Status: NEW
Product: MediaWiki extensions
Classification: Unclassified
ParserFunctions (Other open bugs)
unspecified
All All
: Normal major (vote)
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2013-10-02 23:41 UTC by Danny B.
Modified: 2013-10-15 12:12 UTC (History)
0 users

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Assignee Huggle Beta Tester: ---

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Description Danny B. 2013-10-02 23:41:38 UTC 
{{#expr:}}/{{#ifexpr:}} incorrectly handles strings with multiple decimal points

Example:

* {{#expr:02.10.2013}} -> 2.1
* {{#ifexpr:02.10.2013|t|f}} -> t

Both should trigger error obviously.
Comment 1 Brion Vibber 2013-10-03 15:38:19 UTC 
Why should they trigger errors, exactly? Is there an input format specification we can match behavior to?
Comment 2 Danny B. 2013-10-03 21:18:40 UTC 
https://www.mediawiki.org/wiki/Help:Extension:ParserFunctions#.23expr

"02.10.2013" is not valid mathematical expression -> that's why it should trigger error

02.10 is OK
10.2013 is obviously OK

but 2+ decimal points obviously can't be OK
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