Fixed crash on re-initializing libespeak.

lang=hu, experimental, if the last two words of a clause (before punctuation) both have capital letters, then make the last word unstressed.  This is useful for people names, but may be wrong for other cases.

lang=en-us, distinguish phonemes [aI@] and [aI3] (compare "diet", "tired").

lang=de, fix automatic devoicing of word-final 'b', 'd', 'g'.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@276 d46cf337-b52f-0410-862d-fd96e6ae7743

Changes to: en-r, fr, pt


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@185 d46cf337-b52f-0410-862d-fd96e6ae7743

Return espeakEVENT_MARK events in AUDIO_OUTPUT_PLAYBACK mode.
New phoneme [ _;_ ]  a pause which ends intonation for a clause (the equivalent of a comma).
lang=en-r: adjusted phonemes


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@129 d46cf337-b52f-0410-862d-fd96e6ae7743

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@102 d46cf337-b52f-0410-862d-fd96e6ae7743

lang=en-r, added version of [aI@] phoneme


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@98 d46cf337-b52f-0410-862d-fd96e6ae7743