Jilles Tjoelker f6d21b6ed0 MFC r196483,r196634: ... sh: Fix crash when undefining or redefining a currently executing function Add a reference count to function definitions. Memory may leak if a SIGINT arrives in interactive mode at exactly the wrong time, this will be fixed later by changing SIGINT handling. PR: bin/137640 Approved by: re (kib)		2009-10-11 16:35:12 +00:00
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builtins	Designate special builtins as such in command -V and type.	2009-06-24 22:04:04 +00:00
errors	Add tests for r194406 and r194516.	2009-06-19 22:15:59 +00:00
execution	MFC r196483,r196634:	2009-10-11 16:35:12 +00:00
expansion	Add some tests for r194975 and r194977.	2009-06-25 17:36:08 +00:00
parameters	Add a test for r185231.	2008-11-23 20:27:03 +00:00
parser	Add a test for r191009.	2009-04-13 19:12:28 +00:00
set-e	Add tests for r193169.	2009-05-31 17:23:27 +00:00
Makefile	Add a couple of regression tests for /bin/sh.	2005-09-04 11:59:59 +00:00
regress.sh	Add test cases for the command built-in, including its -v and -V options which	2005-10-28 14:02:42 +00:00
regress.t	Add a couple of regression tests for /bin/sh.	2005-09-04 11:59:59 +00:00