Enhancment proposal: Input values during G-Code execution

jjae6

It would be a good idea to make a dialog box, even with a title, so you can choose a list with the cursors up down, and be able to use that value selected in the program. For example "Long X" title, and a list with 100 200 300 values and use the value selected for example 200 in your gcode program. Obviously you would have to pause until a value of the list was selected