“Why waste time type lot word, when few letter do trick?” is the motto of this tool. You get to be the first ones to enjoy it!
This component will let you define abbreviations and what they expand to, and use these abbreviations in your parameter expressions. Yey!
Just place it anywhere in your network, activate the viewer and add more rows to your liking.
IMPORTANT: it only works if you type while hovering over the expression textbox. You can support my RFE by liking it: https://forum.derivative.ca/t/python-get-currently-edited-parameter/277928