nobu 2015-01-26 12:43:08 +0900 (Mon, 26 Jan 2015) New Revision: 49407 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49407 Log: string.c: use local variables * string.c (str_buf_cat): use local variables instead of repeating macros. Modified files: trunk/string.c