examples: minor improvements
authorAkim Demaille <akim@lrde.epita.fr>
Wed, 26 Dec 2012 07:12:38 +0000 (08:12 +0100)
committerAkim Demaille <akim@lrde.epita.fr>
Wed, 26 Dec 2012 09:38:59 +0000 (10:38 +0100)
commit304b384ea31ea26e35ea8a9dd2959cf50037256b
tree4ed382d54cbb01ba9e7c2f1a7b8c48a5d8076e56
parent3fd1d6b2f36722c64f8db77400c6f6a2639ebae0
examples: minor improvements

* examples/variant.yy: Don't use debug_stream(), obsoleted.
Use <*>.
examples/variant.yy