" <-APL2-------------------- sam280.txt ---------------------------->
" <- Format Control (Lfc) p 291 ------------------------------------>
" <- Lfc[1] == Character for decimal point. ------------------------>
Lfc[1]#','
5 2 F 23.45
7 -2 F 2.45e15
Lfc[1]#'.'
5 2 F 23.45
7 -2 F 2.45e15
" <- Lfc[2] == Character for thousands indicator. ------------------>
total#+/234.67 456.23 987.65 34.23
Lfc[2]#'&'
'total order cost:  $5,555.50' F total
Lfc[2]#','
'total order cost:  $5,555.50' F total
" <- Lfc[3] == Character for fill empty portions. ------------------>
'  85555.50' F 17.3 56.43
Lfc[3]#'%'
'  85555.50' F 17.3 56.43
' -85555.10' F -17.3 56.43
" <- Lfc[4] == Character for overflow indicator. ------------------->
Lfc[4]#'?'
' 55.55'F345 .6789
Lfc[4]#'0'
' 55.55'F345 .6789
" <- Lfc[5] == Character for print-as-blank. ----------------------->
'555_555_5555' F 8324632190
Lfc[5]#'^'
'555_555_5555' F 8324632190
'555^555^5555' F 8324632190
" <- Lfc[6] == Negative number indicator. -------------------------->
" <- '7' FBE (Format By Example) character - designate e-symbol. --->
" s/b -2.5784E 01   3.4000E-03
'  -1.7000E-01' F -25.784 .0034 123.45 -123.45
' -15.7000E-01' F 123.45 -123.45
" <- '9' FBE (Format By Example) character - pad with zeros to 9 --->
'  9995.59' F 14.7 0 56.43
'  9995.59-' F 14.7 0 56.43
)off