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Document trap EXIT and trap SIGNAME.

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This commit is contained in:
Tony Finch 2002-12-17 17:31:44 +00:00
parent 4d08a40b15
commit 162ae3ae7f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=107974
1 changed files with 4 additions and 1 deletions
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@ -1790,7 +1790,10 @@ Cause the shell to parse and execute
when any specified
.Ar signal
is received.
The signals are specified by signal number.
The signals are specified by name or number.
In addition, the pseudo-signal
.Ic EXIT
may be used to specify an action that is performed when the shell terminates.
The
.Ar action
may be null or omitted;