Parametrize regex filter for collocates as collocateFilterRegex

Change-Id: I58009cf7b786eab322bf64492965f9f1f664dc04
diff --git a/man/collocationAnalysis-KorAPConnection-method.Rd b/man/collocationAnalysis-KorAPConnection-method.Rd
index 1862f21..754dce4 100644
--- a/man/collocationAnalysis-KorAPConnection-method.Rd
+++ b/man/collocationAnalysis-KorAPConnection-method.Rd
@@ -26,6 +26,7 @@
   thresholdScore = "logDice",
   threshold = 2,
   localStopwords = c(),
+  collocateFilterRegex = "^[:alnum:]+-?[:alnum:]*$",
   ...
 )
 }
@@ -60,6 +61,8 @@
 
 \item{expand}{if TRUE, \code{node} and \code{vc} parameters are expanded to all of their combinations}
 
+\item{collocateFilterRegex}{allow only collocates matching the regular expression}
+
 \item{...}{more arguments will be passed to \code{\link[=collocationScoreQuery]{collocationScoreQuery()}}}
 }
 \value{