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[DOCS] Fix whitespace in pattern replace token filter docs (#64345) (#64350)

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James Rodewig 2020-10-29 10:42:02 -04:00 committed by GitHub
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10
docs/reference/analysis/tokenfilters/pattern_replace-tokenfilter.asciidoc
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@ -8,12 +8,10 @@ Uses a regular expression to match and replace token substrings.
The `pattern_replace` filter uses
https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html[Java's
regular expression syntax]. By default, the filter replaces matching
substrings with an empty substring (`""`).
Replacement substrings can use Java's
https://docs.oracle.com/javase/8/docs/api/java/util/regex/Matcher.html#appendReplacement-java.lang.StringBuffer-java.lang.String-[`$g` syntax] to reference capture groups
from the original token text.
regular expression syntax]. By default, the filter replaces matching substrings
with an empty substring (`""`). Replacement substrings can use Java's
https://docs.oracle.com/javase/8/docs/api/java/util/regex/Matcher.html#appendReplacement-java.lang.StringBuffer-java.lang.String-[`$g`
syntax] to reference capture groups from the original token text.
[WARNING]
====