control references

[Jean-Jacques Wagner]

i Doug
> 
>> Here's a code snippet that I'm currently working on:
>> on equalizeNlines f1, f2
>> -- f1 and f2 are any valid field references
>> -- note that I want to be able to pass in short name, ID, or number or
>> long name, ID, or number
>> if exists(f1) and exists(f2) then

if there is a field id 20 and there is a field id 22 then ....

does the same, when you know the name of the field.

Jean-Jacques