Ok, finally worked it out.
Its not ideal, as it will only give local completions if there is no syntax
completions but it is better than nothing.
I'ld rather it was the other way round, only give syntax if there is not
local <c-p> completions. but can't seem to make that work.
"""Completions
autocmd Filetype *
\ if &omnifunc == "" |
\ setlocal omnifunc=syntaxcomplete#Complete |
\ call SuperTabChain(&omnifunc, "<c-p>") |
\ call SuperTabSetDefaultCompletionType("<c-x><c-u>") |
\ endif
After first loading Julia-vim plugin etc.
