dweiss commented on code in PR #12973:
URL: https://github.com/apache/lucene/pull/12973#discussion_r1444450852
##########
lucene/queryparser/src/java/org/apache/lucene/queryparser/flexible/standard/parser/EscapeQuerySyntaxImpl.java:
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@@ -184,7 +186,7 @@ public CharSequence escape(CharSequence text, Locale
locale, Type type) {
* Returns a String where the escape char has been removed, or kept only
once if there was a
* double escape.
*
- * <p>Supports escaped unicode characters, e. g. translates <code>A</code>
to <code>A</code>.
+ * <p>Supports escaped Unicode characters, e.g. translates <code>A</code> to
<code>A</code>.
Review Comment:
I think this gives you a hint on how to escape it in the source -
https://stackoverflow.com/questions/21522770/unicode-escape-syntax-in-java
Interesting, I didn't know about it.
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