2006-07-02 Willie Walker <william.walker@sun.com>

	* drivers/dectalk/dectalkspeaker.c: add "punctuation mode" parameter
	as part of bug 144457.  The supported modes are as follows:

	    0 = none
	    1 = some
	    2 = most
	    3 = all

	* drivers/festival/festivalsynthesisdriver.c: fix for bug 341405:
	don't core dump if festival is not installed on machine.
	
2006-07-02 Enrico Zini <enrico@enricozini.org>
           (committed by Willie Walker)
	
        * drivers/festival/festivalsynthesisdriver.c: fix for bug 141516:
	allow character encoding to be dynamically determined from the 
	voice.  Credit to Milan Zamazal as well for the creation of the
	"coding" attribute convention for festival voices.
	
2006-05-16 Willie Walker <william.walker@sun.com>

	* drivers/festival/festivalsynthesisdriver.c: eliminate compilation
	warning.  Fixes bug 341990.