Re: Emacs on QNX

[Noam Postavsky]

On Thu, Nov 9, 2017 at 12:17 PM, Elad Lahav <address@hidden> wrote:

> I forgot to mention that I did investigate the problem. The recursion
> is not infinite, just very deep. In QNX all stack sizes are fixed,
> including that of the main thread. The default size for the main thread
> is 512K, but some elisp modules (e.g., verilog) require more in version
> 26 to compile. There is no such problem in the 25.x code. I wonder if
> the modules themselves have changed, or something else is causing more
> stack space to be used.

Could be [1: f0a1e9ec3f], which makes read1 try to use a
stack-allocated buffer instead of a heap-allocated one.

[1: f0a1e9ec3f]: 2016-12-08 13:00:32 -0800
  Make read1 more reentrant
  
http://git.savannah.gnu.org/cgit/emacs.git/commit/?id=f0a1e9ec3fba3d5bea5bd62f525dba3fb005d1b1