Method
GtkTextIterget_char
Declaration [src]
gunichar
gtk_text_iter_get_char (
const GtkTextIter* iter
)
Description [src]
The Unicode character at this iterator is returned. (Equivalent to
operator* on a C++ iterator.) If the element at this iterator is a
non-character element, such as an image embedded in the buffer, the
Unicode “unknown” character 0xFFFC is returned. If invoked on
the end iterator, zero is returned; zero is not a valid Unicode character.
So you can write a loop which ends when gtk_text_iter_get_char()
returns 0.