[Solr Wiki] Trivial Update of "CSVResponseWriter" by AndreHagenbruch

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The "CSVResponseWriter" page has been changed by AndreHagenbruch:
http://wiki.apache.org/solr/CSVResponseWriter?action=diff&rev1=3&rev2=4

  == CSV output format ==
  <!> [[Solr3.1]]
  
+ The CSVResponseWriter can write the list of documents in a response in CSV format. Other information that would normally be included in a response, such as facet information, is excluded.
- The CSVResponseWriter can write the list of documents in a response in CSV format.
- Other information that would normally be included in a response, such as facet information, is excluded.
  
+ Multi-valued fields are also supported, and the output of this CSV format is compatible with Solr's [[http://wiki.apache.org/solr/UpdateCSV|CSV update format]].
- Multi-valued fields are also supported, and the output of this CSV format is compatible with
- Solr's [[http://wiki.apache.org/solr/UpdateCSV|CSV update format]].
  
  == Example ==
  Add {{{wt=csv}}} to any query that returns a list of documents.
@@ -20, +18 @@

  F8V7067-APL-KIT,"electronics,connector",Belkin Mobile Power Cord for iPod w/ Dock,1,19.95,0.6523595
  MA147LL/A,"electronics,music",Apple 60 GB iPod with Video Playback Black,10,399.0,0.2446348
  }}}
- 
  == Parameters ==
  There are multiple parameters to control exactly what type of CSV is returned.
+ 
   * {{{csv.encapsulator}}} - Defaults to "
   * {{{csv.escape}}} - Defaults to none
   * {{{csv.separator}}} - Defaults to ,
   * {{{csv.header}}} - Defaults to true. If false, we skip printing out the column headers
   * {{{csv.newline}}} - Defaults to \n
-  * {{{csv.null}}} - Defaults to a zero length string.  This is used when a document as no value for a particular field.
+  * {{{csv.null}}} - Defaults to a zero length string.  This is used when a document has no value for a particular field.
  
- {{{csv.mv}}} params are the defaults for how multi-valued fields are encoded.
- per-field overrides for these values can be done via f.myfield.csv.separator=|
+ {{{csv.mv}}} params are the defaults for how multi-valued fields are encoded. per-field overrides for these values can be done via f.myfield.csv.separator=|
+ 
   * {{{csv.mv.encapsulator}}} - Defaults to none
   * {{{csv.mv.escape}}} - Defaults to \
   * {{{csv.mv.separator}}} - Defaults to csv.separator