getText
Returns the text in the range [@start,@end).
Excludes undisplayed text (text marked with tags that set the invisibility attribute) if @include_hidden_chars is false. Does not include characters representing embedded images, so byte and character indexes into the returned string do not correspond to byte and character indexes into the buffer. Contrast with method@Gtk.TextBuffer.get_slice.
Return
an allocated UTF-8 string
Parameters
start
start of a range
end
end of a range
includeHiddenChars
whether to include invisible text