"Richard A. O'Keefe" <ok at atlas.otago.ac.nz>  wrote...

>The main problem with
>	expr1 and: [
>	expr2 and: [
>	...
>	exprn ... ]] ifTrue: [...]
>is that the pretty-printer destroys the layout.  That could be fixed
>by improving the pretty-printer.

This reminds me that I have (twice) in the past taken the trouble to define

	and:and:
	and:and:and:
	and:and:and:and:
	and:and:and:and:and:

These eliminate the awful nested brackets, and get nice treatment from the pretty printer as well.  It's a real convenience.

	- Dan