-r <memory size>
The -r switch allows you to specify the memory "partition" size (in kilobytes) for this instance of A-Shell, overriding the MEMORY setting in miame.ini. You can specify one or two values, such as:
-r 800,500
-r 600
The first example specifies 800K for the initial partition, and a minimum of 500K for execution of XCALL AMOS and SBX subroutines. The second example specifies 600K for the initial partition, and leaves the default—or previously specified—size for subroutines alone.