Bug#1051402: emacspeak fails byte-compile during install or upgrade since emacs 29

[Michiel]

I believe this specific issue (emacspeak-proced.el:156:4: Error: 
Misplaced t or ‘otherwise’ clause) is fixed upstream by this commit:

https://github.com/tvraman/emacspeak/commit/806c044b08ccf8c53ce744a1578103037c622048

Hope this helps in some way,

Michiel