2 commits

Author	SHA1	Message	Date
David E. O'Brien	f3bf9b7a16	Allow one to regression test 'sh' changes without having to install ... a potentially bad /bin/sh first.	2010-10-12 18:20:38 +00:00
Jilles Tjoelker	eb33e843b8	sh: Fix crash when undefining or redefining a currently executing function. ... Add a reference count to function definitions. Memory may leak if multiple SIGINTs arrive in interactive mode, this will be fixed later by changing SIGINT handling. PR: bin/137640	2009-08-23 21:09:46 +00:00