Eric Andersen 9ffb7dd9a4 This is a patch from Vladimir: ... > I rewrite *local_variable* function in hush.c with: > 1) remove many memory leaks > 2) add support read_only protect (require write builtin function for set this, > I write this special for variable HUSH_VERION=0.01) > 3) commad read set only local variable now > 4) remove many error messages if "set unset export" not defined variable > (bash syntax not put and set error code). Hmm, if I set result to -1, you hush > called waitpid and returned with error "no waitpid" ( i not found place this > error). > 5) destroy error in new version check xgetcwd()==NULL and set "(unknow)" - > this have error: crashe in next call `pwd`, but xgetcwd(not null) called > free(arg). > 6) next add integraion with libbb Valdimir's patch missed two cases of local variable handling FOO=bar export FOO=baz unset FOO and export FOO=bar FOO=baz which were working before, so I fixed those two cases.		2001-05-19 03:00:46 +00:00
..
cmdedit.c	It turns out job control in both hush and lash was broken by the	2001-05-17 00:14:27 +00:00
cmdedit.h	Update the lash shell (hopefully the last time...) so things like	2001-03-13 22:57:56 +00:00
hush.c	This is a patch from Vladimir:	2001-05-19 03:00:46 +00:00
lash.c	Change 'printf("%s\n", ...)' into 'puts(...)'. Noted and patched in hostname.c	2001-05-16 14:21:09 +00:00