[slime-devel] slime bug: hang when execute command "(sys:call-system '("explorer.exe" "http://www.g.cn") :wait nil)" in slime-repl with lispworks windows 32 bit, 5.1, professional version.

Hi developers: I use slime with a console version of lispworks windows 32 bit,5.1,professional version. when i type command: CL-USER> (sys:call-system '("explorer.exe" "http://www.g.cn") :wait nil) then the input hangs there,without any response. my slime version is cvs server with date 2009.11.26 my lispworks console is generated with codes in attacment file resave.lisp my emacs version is 23.0.94. Best wishes and thanks for your work. Jingtao