Sylheti plugin for Multiling O Keyboard. This is not an independent app, please install OKeyboard along with this plugin.

Instruction:
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⑴ Install this plugin and Multiling O Keyboard.
⑵ Run O Keyboard and follow its setup guide.
⑶ Slide space bar to switch languages.

Please email if you have any questions.

Wikipedia:
Sylheti or Syloti (সিলেটী Sileṭi or ছিলটী Silôṭi) is an Eastern Indo-Aryan language variety, primarily spoken in the Sylhet Division of Bangladesh and the Barak Valley region of southern Assam. It was originally a form of Hindustani vernacular, but over the aeons, it gravitated towards standard Bengali to be considered as a dialects of the Bengali language. Despite incomplete mutual intelligibility, it shares a high proportion of vocabulary with Standard Bengali: Chalmers (1996) reports at least 80% overlap.