Revert "Changes from https://rt.cpan.org/Public/Bug/Display.html?id=68176"

This reverts commit a7f6857b8f905fcdb034968615e4a03e83656b4d.
Reverting to base of master.
RT 68176 and 71705 -- support all augmented assignment operators
Merge branch 'master' into rt36540-ppi-token-number-hex-upper
Revert "RT 68176 and 71705 -- support all augmented assignment operators"

This reverts commit afcefefa1f6a5f28337310bb49620fbeeb4b49ec.
Move changes to branch
Merge branch 'master' into rt36540-ppi-token-number-hex-upper
latest from master