Re: ?-suffix for booleans... good-idea? or bad-idea?

[Marko Rauhamaa]

Jan Nieuwenhuizen <jann...@gnu.org>:

> Christopher Allan Webber writes:
>
>> I've noticed that it's common in Guile modules to use "foo?" for
>> variable names involving booleans.  It's tempting,
>
>> But is it a good idea?
>
> It's an idea that I like and use.

There are also the traditional:

   (let ((name$ "Henry Ford")
         (birth-year% 1863)
         (timestamp& 1493294649)
         (price@ 99.99)
         (slice! 0.6666667)
         (proportion# 0.66666666666666666666667))
      ...)


Marko