usa 2017-12-15 12:22:51 +0900 (Fri, 15 Dec 2017) New Revision: 61269 https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61269 Log: add `removetag` command * tool/merger.rb (remove_tag): add `removetag` command. Modified files: trunk/tool/merger.rb