Subject: bug#22012: 25.1.50; gdb broken by (json-string-format "doesn't start with `\"'!")

From: Eli Zaretskii <[email-masked]>
Date: Thu, 26 Nov 2015 19:58:25 +0200

> From: Dmitry Gutov <[email-masked]>
> Date: Thu, 26 Nov 2015 19:36:38 +0200
> 
> Basically, the question is whether we're calling json-read in a wrong 
> buffer, or if the buffer is right but contains unparseable content, or 
> if we fail to parse valid JSON.

Definitely not the first alternative.  Either the 2nd or the 3rd.