wren/test/core/string/from_code_point.wren

System.print(String.fromCodePoint(65))   // expect: A
System.print(String.fromCodePoint(164))   // expect: ¤
System.print(String.fromCodePoint(398))   // expect: Ǝ
System.print(String.fromCodePoint(8225))   // expect: ‡
System.print(String.fromCodePoint(0x254b))   // expect: ╋
"IO" -> "System". Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module. 2015-09-15 07:46:09 -07:00			`System.print(String.fromCodePoint(65)) // expect: A`
			`System.print(String.fromCodePoint(164)) // expect: ¤`
			`System.print(String.fromCodePoint(398)) // expect: Ǝ`
			`System.print(String.fromCodePoint(8225)) // expect: ‡`
			`System.print(String.fromCodePoint(0x254b)) // expect: ╋`