I've been doing a lot of work in various programming languages lately and really miss some of the IDE features when I come back to MathCAD.
For instance: It would be nice to be able to somehow attach or link a text region to a variable assignment, and have the contents of that text region pop up as a tool tip whenever I hover over a use of that variable.
For extra credit, including the current value of that variable in the tooltip would be awesome!
For further extra credit, being able to show the tooltip as static text later on would be nice.
e.g.:
x:=14 {tooltip text explaining x}
y:=x+3 (hover over 'x' to see "tooltip text explaining x, x=14")
...
x=14 {tooltip text displayed in body of document}
