gtk:editable-insert-text (editable text position)

editable -- a gtk:editable widget
text -- a string with the text to insert
position -- an integer with the position where text is inserted

The integer with the position after the newly inserted text.

Inserts text into the contents of the editable widget, at position position. Note that the position value is in characters, not in bytes. The function returns the position after the newly inserted text.