Jilles Tjoelker ebdfd6dc4d sh: If exit is used without args from a trap action, exit on the signal. ... This is useful so that it is easier to exit on a signal than to reset the trap to default and resend the signal. It matches ksh93. POSIX says that 'exit' without args from a trap action uses the exit status from the last command before the trap, which is different from 'exit $?' and matches this if the previous command is assumed to have exited on the signal. If the signal is SIGSTOP, SIGTSTP, SIGTTIN or SIGTTOU, or if the default action for the signal is to ignore it, a normal _exit(2) is done with exit status 128+signal_number.		2011-01-16 13:56:41 +00:00
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builtins	sh: If exit is used without args from a trap action, exit on the signal.	2011-01-16 13:56:41 +00:00
errors	sh: Check readonly status for assignments on regular builtins.	2011-01-01 13:26:18 +00:00
execution	sh: Remove special %builtin PATH entry.	2011-01-09 21:07:30 +00:00
expansion	sh: Avoid side effects from builtins in optimized command substitution.	2010-12-30 22:33:55 +00:00
parameters	Allow one to regression test 'sh' changes without having to install	2010-10-12 18:20:38 +00:00
parser	sh: Fix some issues with aliases and case, by importing dash checkkwd code.	2010-11-02 23:44:29 +00:00
set-e	sh: Get rid of unnecessary non-standard empty lists.	2010-08-16 17:18:08 +00:00
Makefile	Allow one to regression test 'sh' changes without having to install	2010-10-12 18:20:38 +00:00
regress.sh	Allow one to regression test 'sh' changes without having to install	2010-10-12 18:20:38 +00:00
regress.t	sh: Allow running 'prove' from tools/regression/bin/sh again	2010-10-15 20:01:35 +00:00