append

open fun append(c: Char): AbstractOutput

Append single UTF-8 character

open fun append(csq: CharSequence?): AbstractOutput

open fun append(
    csq: CharSequence?, 
    start: Int, 
    end: Int
): AbstractOutput

open fun append(
    csq: CharArray, 
    start: Int, 
    end: Int
): Appendable