Calls gtk_text_buffer_insert_interactive() at the cursor
position.
default_editable indicates the editability of text that doesn't
have a tag affecting editability applied to it. Typically the
result of gtk_text_view_get_editable() is appropriate here.
Calls gtk_text_buffer_insert_interactive() at the cursor position. default_editable indicates the editability of text that doesn't have a tag affecting editability applied to it. Typically the result of gtk_text_view_get_editable() is appropriate here.