request for the soft key [copy]

[compsystems]

>> However, it would completely block *other* use cases and make an assumption regarding what the user's intent is.
In that case it is useful without parentheses ()? please n examples


without parentheses the following case fails
-x^3+6*x^2-11*x+6 [enter] -x^3+6*x^2-11*x+6
[±] [up] COPY -x^3+6*x^2-11*x+6 [enter] => −-x^3+6*x^2-11*x+6 ERROR Why?

with parentheses, as I propose
-x^3+6*x^2-11*x+6 [enter] -x^3+6*x^2-11*x+6
[±] [up] COPY (-x^3+6*x^2-11*x+6) [enter] => −(-x^3+6*x^2-11*x+6) => x^3-6*x^2+11*x-6 =) ok

/!\ [±] == NEG OPERATOR