empty fields

[PYGOPOL]

Hello,

I use the following formula to refer to book chapters:
a. 't'. $In:$ e ($Red.$). v. l, u, u14, d, $p. ^pp. $ p-.

I'm having some difficulties in tackling empty field problems. If the editors-field is empty, I don't want the '(Red.)' to appear. What should I change in my formula in order do get rid of that?

Thank you,
pygopol

[Jon]

Hi,

Removing the space after the e would probably do it:

a. 't'. $In:$ e$(Red.)$.

(I haven't tried this, so you may have to play with it a bit).

Jon
Sonny Software