Variable nPage already defined in LibreOffice 6.4+

[mikekaganski]

ability-tools/abilitytools/schooltools/myEnhancements.xba

Line 1090 in 39848a3

function fiGetSlideNoteIndex (optional nPage)

:

function fiGetSlideNoteIndex takes optional parameter nPage; and it also declares a local variable with the same name on line 1095. The error when this was silently accepted (LO bug 59327) was lately fixed (starting with LibreOffice 6.4), and the diagnostic message is now issued - ref: https://ask.libreoffice.org/en/question/227306/tts-not-starting-with-error/