#525 INPUT FIFO appends 0A to string

[7111]

push string
address SYSTEM '/usr/bin/sha256sum' WITH INPUT FIFO newq OUTPUT FIFO newq

Last one command will return unexpected value because unnecessary 0A symbol appears at the end of string durring executation.

[Mark Hessling]

Added NOEOL option to ADDRESS...WITH INPUT to suppress Regina's default behaviour of adding EOL to INPUT.