ext/readline/extconf.rb: checked rl_set_screen_size and rl_get_screen_size.
ext/readline/readline.c (readline_s_set_screen_size): added Readline.set_screen_size.
ext/readline/readline.c (readline_s_get_screen_size): added Readline.get_screen_size.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/readline/extconf.rb: checked rl_set_screen_size and
rl_get_screen_size.
ext/readline/readline.c (readline_s_set_screen_size): added
Readline.set_screen_size.
ext/readline/readline.c (readline_s_get_screen_size): added
Readline.get_screen_size.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e