[PATCH 1 of 3] run-tests: map --debug to $HGTEST_DEBUG

[timeless]

On Sat, Nov 28, 2015 at 8:41 AM, Yuya Nishihara <yuya at tcha.org> wrote:
>> +    'debug': ('HGTEST_DEBUG', ''),

> needs to update the help message as well?

oh, you're right.

> This patch implements two functions, but it's unclear from the patch
> description. Are both intended?
>
>  a. allow HGTEST_DEBUG=1 ./run-tests.py

I forgot about this property.

>  b. pass "--debug" to *.t tests through $HGTEST_DEBUG

Because I forgot about (a) even though I had used it for the slow
thing, the env property change  w/o the latter didn't seem
particularly useful, but, you're right...