link to analysis predicate context

jrodewig · jrodewig · commit 4d127daa092b · 2019-11-07T14:12:25.000-05:00
diff --git a/docs/reference/analysis/tokenfilters/condition-tokenfilter.asciidoc b/docs/reference/analysis/tokenfilters/condition-tokenfilter.asciidoc
@@ -102,8 +102,9 @@ Predicate script used to apply token filters. If a token
 matches this script, the filters in the `filter` parameter are applied to the
 token.
 
-Only inline scripts are supported. For valid parameters, see
-<<_script_parameters>>.
+For valid parameters, see <<_script_parameters>>. Only inline scripts are
+supported. Painless scripts must begin with `token` and are executed in the
+{painless}/painless-analysis-predicate-context.html[analysis predicate context].
 --
 
 [[analysis-condition-tokenfilter-customize]]
