Buffer.changeCase
void changeCase(gtksource.types.ChangeCaseType caseType, gtk.text_iter.TextIter start, gtk.text_iter.TextIter end) nothrowChanges the case of the text between the specified iterators.
Since 5.4, this function will update the position of start and end to surround the modified text.
Parameters
caseType | how to change the case. |
start | a #GtkTextIter. |
end | a #GtkTextIter. |