* Tools/speech/GSSpeechSynthesizer.m: Use object_getClass()
instead of isa. Make exitIfUnneeded: a class method. Reformat
code.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@36460 72102866-910b-0410-8b05-ffd578937521