Complex Scripts
arabic_formatting	Arabic formatting issues.
bidi_formatting	Create several variants of Bidirectional text output.
gaiji_eudc	Demonstrate the use of SING and EUDC fonts for merging a Gaiji character into an existing font.
starter_shaping	Demonstrate text shaping for Arabic, Hebrew, Hindi and Sanskrit scripts. Right-to-left text is reordered according to the Bidi algorithm.