"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" TAKE A GUESS AT THE BUFFER'S PREFERRED DISPLAY MODE
let e=tolower(dirext(filename))
if knownsyntax(filename)
then set! bufdisplay=syntax
if os=="unix" && buflines >= 1
then 1s/^#! *[^ ]*\/\([^ ]\+\).*/set! bufdisplay="syntax \1"/x
if e<<4==".htm"
then set! bufdisplay=html
if e==".man" || e==".1"
then set! bufdisplay=man
if binary
then set! bufdisplay=hex
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" EXECUTE MODELINES, IF "modelines" OPTION IS SET
if modelines && buflines >= 1 && buflines <= modelines * 2
then %s/ex:\(.*\):/\1/x
if modelines && buflines > modelines * 2
then {
 eval 1,(modelines)s/[ev][xi]:\\\(.*\\\):/\1/x
 eval (buflines - modelines + 1),(buflines)s/[ev][xi]:\\\(.*\\\):/\1/x
}