[ruby-cvs:69169] mame:r61987 (trunk): parse.y: Remove double meaning of new_xstring/new_string1

[mame at ruby-lang.org]

mame	2018-01-21 01:21:25 +0900 (Sun, 21 Jan 2018)

  New Revision: 61987

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61987

  Log:
    parse.y: Remove double meaning of new_xstring/new_string1

  Modified files:
    trunk/parse.y