Hi Eluze, thank you. And i'm sorry, i thought it was clear in the example. To be more specific:
When using \longfermata and \verylongfermata the overrides i used, get ignored. The TextScript is placed above the Script, instead of the other way around, like it does with \fermata. (this can be seen in the screenshot)
I tried your method (see below), but it still doesn't work correctly. Now the text is nicely placed under all the fermata, but i don't understand why the slur isn't placed above them. Any help would be greatly appreciated.
All the best, Gagi
\version"2.16.1"
\relative c''{
\override Slur#' outside-staff-priority = 999
\override Script#' outside-staff-priority = 1
\override TextScript#' outside-staff-priority = 0
\phrasingSlurUp
d2^"test"^\fermata\( b4 c\)
d2^"test"^\longfermata\( b4 c\)
d2^"test"^\verylongfermata\( b4 c\)
}