こんにちは、鄭です。

ruby-1.1b9 で split("\0") を使ったら core dump してしまいました。

	% rbc
	use readline module
	Switch to load/require  trace mode.
	rbc0> ["abcd","efgh","ijkl"]
	["abcd", "efgh", "ijkl"]
	rbc0> ["abcd","efgh","ijkl"].join("\1")
	"abcd\001efgh\001ijkl"
	rbc0> ["abcd","efgh","ijkl"].join("\1").split("\1")
	["abcd", "efgh", "ijkl"]
	rbc0> ["abcd","efgh","ijkl"].join("\0")
	"abcd\000efgh\000ijkl"
	rbc0> ["abcd","efgh","ijkl"].join("\0").split("\0")
	/usr/local/bin/rbc:127: [BUG] Bus Error
	zsh: IOT instruction (core dumped)  rbc
	%

[BUG] と表示されたので、報告します。

-- 
                         ┌─鄭  明毅───────────────────┐
                         └──tei / harmony.co.jp──tei / mirage.linc.or.jp─┘