setfiletype will not work if load by VAM

[paynechu]

some plugins use different approach to set file type.
setfiletype txt <- will not work if load by VAM
set filetype=text <- only this form will work

[MarcWeber]

Excerpts from paynechu's message of Mon Aug 26 06:55:36 +0200 2013:

some plugins use different approach to set file type.
setfiletype txt <- will not work if load by VAM
set filetype=text <- only this form will work

Can you provide a name or link of a plugin using 'setfiletype txt' ?
I've never seen that form.

[paynechu]

you can find here https://github.com/dag/vim-fish
but they are not the only one do this ~
I have problem with vim-javascript that is another form also.
and all different form can run by vim without problem. only cannot run through VAM