Add normalization of combining dakuten and handakuten to ja preprocessors (#1136)

* Add normalization of combining dakuten and handakuten to ja preprocessors

* Fix typo

* Remove redundant variable assignment

* Fix first character processed incorrectly when it is a character that gets combined

* Add test for combining dakuten and handakuten

1 files changed, 1 insertions, 0 deletions

diff --git a/types/ext/language-descriptors.d.ts b/types/ext/language-descriptors.d.ts
index 42312937..d0136d92 100644
--- a/types/ext/language-descriptors.d.ts
+++ b/types/ext/language-descriptors.d.ts
@@ -120,6 +120,7 @@ type AllTextProcessors = {
         pre: {
             convertHalfWidthCharacters: TextProcessor<boolean>;
             alphabeticToHiragana: TextProcessor<boolean>;
+            normalizeCombiningCharacters: TextProcessor<boolean>;
             alphanumericWidthVariants: BidirectionalConversionPreprocessor;
             convertHiraganaToKatakana: BidirectionalConversionPreprocessor;
             collapseEmphaticSequences: TextProcessor<[collapseEmphatic: boolean, collapseEmphaticFull: boolean]>;