GtkDeleteType

Delete characters.

Delete only the portion of the word to the left/right of cursor if we’re in the middle of a word.

Delete words.

Delete display-lines. Display-lines refers to the visible lines, with respect to to the current line breaks. As opposed to paragraphs, which are defined by line breaks in the input.

Delete only the portion of the display-line to the left/right of cursor.

Delete to the end of the paragraph. Like C-k in Emacs (or its reverse).

Delete entire line. Like C-k in pico.

Delete only whitespace. Like M-\ in Emacs.