How to iimplement arrays in kornshell

1. Basic structure for KSH with ARRAYs.
######EOF######
#!/bin/ksh
+--------------------------------------------------
|
|Description : Default KSH-ARRAY
|Author : Marcos de Benedicto
|Date : 08/02/2013
|Version : 1.0
|
+--------------------------------------------------
Define KSH ARRAY, name and
set -A ARRAY main ind_1
vector
main()
{
RC=$1
MSG=$2 This vector is a return code
control and centralize exit
[ ${RC} -eq 0 ] && echo "Exec Ok!" || echo "Exec Not OK!" command.
exit ${RC}
}
ind_1()
{
Program execution and return
PROGRAM EXEC
code identification.
${ARRAY[0]} $?
}
${ARRAY[1]}
######EOF###### Start ARRAY, call vector 1.