Re: Bison 3.4.1 released [stable]

[uxio prego]

Hi,

> On 25 May 2019, at 16:11, Dennis Clarke <address@hidden> wrote:
> 
> [...]
> 
>>> FAIL: examples/c++/variant-11
>>> =============================
>>> 
>>> ./examples/test: syntax error at line 21: `me=$' unexpected
>>> FAIL examples/c++/variant-11.test (exit status: 2)
>>> 
>>> corv $
>>> 
>>> Some sort of weird me=$ thing there.
>> This is because I used $(...) in these tests, which exists only in not too 
>> ancient shells.
>> Replacing all the $(...) by `...` in examples/test should address the issue.
> 
> Nope. There are no three dots in that file.

The three dots must be an example place holder.

http://git.savannah.gnu.org/cgit/bison.git/tree/examples/test?h=aa21c457#n21

me=`basename "$1" .test`
http://git.savannah.gnu.org/cgit/bison.git/commit/examples/test?h=a4dce889a4

Here seems it was already included in the 3.3 tag:
https://github.com/akimd/bison/commit/a4dce889a44a7d363ce670585704876857543a5e

> Would be nice if an old XPG4 POSIX type shell would suffice but I know
> that is crazy these days.
> 
> Dennis
>