## page was renamed from MoinMoinBugs/1.8TroubleWhenSearching
## page was renamed from MoinMoinBugs/1.8TroubeWhenSearching
= Description =
TitleSearch leaves out pages, can be tested on this wiki.

 * search "mediawiki" and MoinMoinVsMediaWiki is not returned.
 * search "toggle"  and [[FeatureRequests/Toggle_ToggleComments_IfNoInlineCommentsExist]] is missing.

== Steps to reproduce ==
## Describe the steps needed to reproduce the bug. If we can't reproduce it, we  probably can't fix it.
 1. described as above...

== Example ==
##Add URL that show the bug, screenshot or test wiki markup that fail...
##URL:
##{{attachment:screenshot.png}}
##{{{
##Example wiki markup that fail
##}}}
== Component selection ==
## Where you think is this bug happening ? (general, plugin [plugin name], theme [theme name], ...
 * general

== Details ==
## If you got a traceback, please save the traceback page as html and attach here:
## [[attachment:traceback.html]]
## if the bug is in this wiki, just kill the table and write: This Wiki.
## If a traceback is not available, please fill in the details here:
This wiki

== Workaround ==
## How to deal with the bug until it is fixed
Have a long memory so as to be able to remember how you named pages some months ago... ;-)

= Discussion =
 * The problem could be that the xapian-indexer (search/Xapian.py) don't know that underscore "_" should be used for splitting the user input into single words. And Xapian only search for stemmed words and not wildcards. Workaround is to use spaces " " and not try to masquerade those with underscore. Better solution would be to change the "splitting behaviour".... -- MarcelHäfner <<DateTime(2008-09-29T17:09:08+0200)>>
  * what if someone wants to search for is_a (and he really means is_a and not every page containing "is" and "a")?
   * that's why I never wrote a bug report :-) this underscore is in my eye some legacy pre 1.6 problem.
  * it is not related to underscores, as MoinMoinVsMediaWiki is not found when searching for mediawiki. 
    * You right; I also not found  [[attachment:screenshot-mediawiki.png]]...  <<BR>> --(But had to save the page without "trivial change"; so this seems related to my bug report about problem with trivial change and the xapian indexer... [[http://moinmo.in/MoinMoinBugs/TrivialChangesDoesNotUpdateTheXapianIndex|see here]].)-- seems to me more about "splitting" the words up and "Vs" is maybe to short.. don't know!

= Plan =
## This part is for Moin``Moin developers:
 * Priority:
 * Assigned to:
 * Status: not a bug, this is just how indexing tokenisation and indexed search works

----
## If you are a moin core developer, replace the category to Category* in these cases:
## Category MoinMoinNoBug - if this is not a bug.
## Category MoinMoinBugConfirmed - if you can confirm the bug on current code.
## Category MoinMoinBugFixed - after the bug is fixed in current code.
CategoryMoinMoinNoBug