Sprinkled "io" everywhere and fixed test

Author: BioTurboNick

stdlib/REPL/test/repl.jl

@@ -211,7 +211,8 @@ fake_repl(options = REPL.Options(confirm_exit=false,hascolor=true)) do stdin_wri
         @test occursin("'", s) # check for the echo of the input
         s = readuntil(stdout_read, "\n\n")
         @test startswith(s, "\e[0mERROR: unterminated single quote\nStacktrace:\n  [1] ") ||
-              startswith(s, "\e[0m\e[1m\e[91mERROR: \e[39m\e[22m\e[91munterminated single quote\e[39m\nStacktrace:\n  [1] ")
+              startswith(s, "\e[0m\e[1m\e[91mERROR: \e[39m\e[22m\e[91munterminated single quote\e[39m\nStacktrace:\n  [1] ") ||
+              startswith(s, "\e[0m\e[1m\e[91mERROR: \e[39m\e[22m\e[91munterminated single quote\e[39m\nUse ") 
         write(stdin_write, "\b")
     end