[Solr Wiki] Update of "StandardRequestHandler" by MikeKlaas

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The following page has been changed by MikeKlaas:
http://wiki.apache.org/solr/StandardRequestHandler

The comment on the change is:
updated highlighter params

------------------------------------------------------------------------------
  
  In addition to the CoreQueryParameters, the Standard Request Handler supports the following Query Parameters.
  These parameters may be assigned default values in solrconfig.xml which are overridden by query-time settings.
+ 
+ Further, certain parameters may be overriden on a per-field basis with the following syntax:
+ 
+ `f.<fieldName>.<originalParam>=<value>`
+ 
+ eg. `f.contents.hl.snippets=2`
  
  == q ==
  
@@ -69, +75 @@

  
  The default value is blank (i.e. no extra explain info will be returned)
  
- == highlight ==
+ == hl ==
  
- Set to a non-blank value to enable highlighted snippets to be generated in the query response.  
+ Set to "`true`" enable highlighted snippets to be generated in the query response.  
  Any blank or missing value, or "`false`" will disable highlighting.
  
  The default value is blank.
  
- == highlightFields ==
+ == hl.fl ==
  
  A comma- or space- delimited list of fields to generate highlighted snippets for.  Currently, the default if this is left blank is the list of fields that are queried (`qf`).
  
  The default value is blank.
  
- == maxSnippets ==
+ == hl.snippets ==
  
- The maximum number of highlighted snippets to generate per field.  Note: it is possible for any number of snippets from zero to this value to be generated.
+ The maximum number of highlighted snippets to generate per field.  Note: it is possible for any number of snippets from zero to this value to be generated.  This parameter accepts per-field overrides.
  
  The default value is "`1`".
+ 
+ == hl.fragsize ==
+ 
+ The size, in characters, of fragments to consider for highlighting.  "`0`" indicates that the whole field value should be used (no fragmenting). This parameter accepts per-field overrides.
+ 
+ The default value is "`100`".
+ 
+ == hl.requireFieldMatch ==
+ 
+ If `true`, then a field will only be highlit if the query matched in this particular field (normally, terms are highlit in all requested field regardless of which field matched the query).
+ 
+ The default value is "`false`".
+ 
+ == hl.formatter ==
+ 
+ Specify a formatter for the highlight output.  Currently the only legal value is "`simple`", which surrounds a highlit term with a customizable pre- and post text snippet. This parameter accepts per-field overrides.
+ 
+ The default value is "`simple`".
+ 
+ == hl.simple.pre/hl.simple.post ==
+ 
+ The text which appears before and after a highlit term when using the `simple` formatter. This parameter accepts per-field overrides.
+ 
+ The default values are "`<em>`" and "`</em>`"
  
  = Response =
  
@@ -296, +326 @@

  }}}
  
  === One document with highlighting ===
- `http://worbo.worio.com:8983/solr/select/?stylesheet=&q=solr+xml&version=2.1&start=0&rows=10&indent=on&highlight=true&highlightFields=features,sku&maxSnippets=3`
+ `http://localhost:8983/solr/select/?stylesheet=&q=solr+xml&version=2.1&start=0&rows=10&indent=on&hl=true&hl.fl=features,sku&hl.snippets=3`
  {{{
  <?xml version="1.0" encoding="UTF-8"?>
  <response>