With full vocalization turned on:
note that it messes up the sukun symbol on the lam
a-l'aalamiyna produces a version that I think can be read correctly (but this is my first time ever taking a course in Arabic, so I could be wrong), but I mean, it doesn't feel like it has been written correctly in the ArabTeX romanization:
Is it possible to produce something like:
Alternatively, this question can be interpreted as: "what is the correct ArabTeX/ArabXeTeX romanization for 'alalameen?"