toKana() seems to not allow combinations んや んゆ んよ

[Tommi377]

Issue Type

• Bug (https://github.com/WaniKani/WanaKana/blob/master/.github/CONTRIBUTING.md#bug-reports)

Description

The current behaviour is:
String: nnya, ToKana: んにゃ
String: nnyo, ToKana: んにょ
String: nnyu, ToKana: んにゅ

On the Google IME expected behaviour is:
String: nnya, ToKana: んや
String: nnyo, ToKana: んよ
String: nnyu, ToKana: んゆ

There doesn't seem to be a way to generate those kanas with the ToKana method

Steps to reproduce

Use the ToKana method in node and type nny + (a or o or u)

Versions

• Browser: node v10.14.2
• OS/Device: Windows 10
• Keyboard/Input Method: romaji

[Tommi377]

fixed this by adding { customKanaMapping: { nn: 'ん' }}. Shouldn't this be default behaviour?

[esnaultdev]

I think that you're looking for toKana(input, { IMEMode: true}).
As documented here, IME mode is turned off by default and needs to be activated to match your expectations.