Re: document m4_foreach*/AC_FOREACH

[Paul Eggert]

Ralf Wildenhues <address@hidden> writes:

> The following macros allow to implement loops in m4.

Please remove "allow to", and change "m4" to "M4".

> @var{step} may be @samp{+1}, or @samp{-1}.

should mention that it defaults to +1

> If it is given, it has to match the order of the limits.

You can't iterate from 1 to 0 step +1?  If so, this should be mentioned;
if not then the point needs clarification.

Other than that, it looks good; please install.