[gcanyon]

The code for this could have simpler/less verbose. It's been a while, but I believe in the number buttons this would have worked:

    put the short name of me after fld "lcd"

and in the equals sign button:

    put the value of fld "lcd" into fld "lcd"

(edited to fix a missing quote)

[asciilifeform]

Thanks!

Also there is an extra eval (the first one is unnecessary, I think.) But I am too lazy to revise the screenshots.