DPlot remembering previously entered formulas

[Roberto]

Hi,

When entering a formula usually a drop-down list is available in which one can select from earlier entered formulas/equations.

Very useful feature (time saver as well as for preventing typos in newly entered formulas) but: it can be hard to recognize which formula is which, especially after time or after having entered a bunch of formulas that are alike.

Would be nice if DPlot would feature a 'formula manager': a dialog containing formulas with notes/titles (and add/edit/delete options). In dialogs allowing to enter a formula in an input field the drop-down list could show note + formula or just note; and if no notes available the formula itself.
Better would be just a button to open the formula manager and from there select one and 'apply'(/insert).