# Functions
Convert function converts character width to Fold form.
ConvertNarrow function converts character width to Narrow form.
ConvertWiden function converts character width to Wide form.
NewReplaceerHalfWidthkana returns strings.Replacer instance for complement half-width katakana.
NewReplaceerkanaNFC returns strings.Replacer instance for NFC translation of katakana and hiragana.
NewReplaceerKanaNFD returns strings.Replacer instance for NFD translation of katakana.