Implemented RObjectIx-based memoryaccess APIs.
Upshot is that objinfo now works again on platforms that define FSHELL_NO_DOBJECTIX_SUPPORT.
X one
X two X three X four
X five
X six
X seven
X eight
X nine
X ten
Before 111
Before 222
Before 333
Match
After 111
After 222
After 333
And so on and so on
And so on and so on