Example: Utf8-handling, get_prev_char

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public static int main (string[] args) {
	string wisdom = "一石二鳥";
	int index = wisdom.length;
	unichar c;

	// Output: ``鳥二石一``
	while (wisdom.get_prev_char (ref index, out c)) {
		print (c.to_string ());
	}
	print ("\n");

	return 0;
}

 valac --pkg glib-2.0 string.get_prev_char.vala

See:

• string.get_prev_char

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