doc: cex documentation
commit1247d94ba67edfe8297c903f3f38a1c0218a7902
authorVincent Imbimbo <vmi6@cornell.edu>
Sun, 28 Jun 2020 19:30:17 +0000 (28 15:30 -0400)
committerAkim Demaille <akim.demaille@gmail.com>
Tue, 30 Jun 2020 06:01:40 +0000 (30 08:01 +0200)
treeb0b8dafceb09fde79a2661fc41394a8adaaee096
parented9a821caa16021ed25c3f6f3033c341912fea65
doc: cex documentation

* NEWS, doc/bison.texi: Add documentation for conflict counterexample
generation.
NEWS
doc/bison.texi