hush: first pass at heredocs

[Denys Vlasenko]

On Tue, Apr 7, 2009 at 10:58 PM, Mike Frysinger <vapier at gentoo.org> wrote:
>> > doesnt seem to for me ... i basically did `make allnoconfig`, then turned
>> > on hush and all of its features and forced a nommu build.
>> > hush-parsing-escape1.tests.fail
>> > hush-parsing-escape3.tests.fail
>> > hush-parsing-negate.tests.fail
>> > hush-psubst-tick3.tests.fail
>>
>> These need FANCY_ECHO on, and that needs this patch:
>
> how about we convert the tests to printf ?

In order to not detect bugs in echo? ;)

I think _adding_ tests for printf is ok.
--
vda