46. joinOrDeleteChar

Parameter syntax:

[ 'backwards' ]?

If caret is inside a paragraph-like element at any nesting level and if caret is located after the last character of this element, joins this paragraph-like element to the following paragraph-like element of the same type.

If backwards option is used, if caret is inside a paragraph-like element at any nesting level and if caret is located before the first character of this element, joins this paragraph-like element to the preceding paragraph-like element of the same type

Otherwise works like deleteChar.

A paragraph-like element is any type of element having no required attributes and containing text and possibly child elements but in any order and in any number.