Crop variables.
 ArborX

Summary
 Cropping variable string values

The following examples will assume that this assignment has taken place:
 ^sh=hello

Then:
 ^sh[2..3]
result:
^sh = el
 ^sh[..3]
result:
sh = "hel"
 ^sh]..3[
result:
sh = "llo"
 ^sh]2..3[
result:
sh = "ll"

Document created on 08-Feb-2003 (revision 1)