subrouting in scripting ???

Shell Programming and Scripting
1

Dear all

is sripting got subrouting feature? let's see:

            if [ $a -eq 1 ] 
             then \(program will jump to the subrouting\) 
           ........
             
           fi

Best regds

2

You can call functions, with or without arguments, like in (ksh syntax):

#!/usr/bin/ksh
myFunction() {
p=$1
banner $p
}
echo before
myFunction "Hi"
myFunction "there!"
echo after