* template/extinit.c.tmpl: drop rest from the first dot in the base name of a feature is ignored since r30464. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* template/extinit.c.tmpl: separate from ext/extmk.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e