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commit bash-20190612 snapshot

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Chet Ramey
2019-06-14 09:31:42 -04:00
parent 653d7134f8
commit f602910792
24 changed files with 1256 additions and 1099 deletions
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doc/bash.1
+7 -3
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@@ -10263,7 +10263,8 @@ Return a status of 0 (true) or 1 (false) depending on
the evaluation of the conditional expression
.IR expr .
Each operator and operand must be a separate argument.
Expressions are composed of the primaries described above under
.if \n(zZ=0 Expressions are composed of the primaries described above under
.if \n(zZ=1 Expressions are composed of the primaries described in the \fBbash\fP manual page under
.SM
.BR "CONDITIONAL EXPRESSIONS" .
\fBtest\fP does not accept any options, nor does it accept and ignore
@@ -10775,8 +10776,11 @@ may be a process
ID or a job specification; if a job spec is given, all processes
in that job's pipeline are waited for. If
.I id
is not given, all currently active child processes
are waited for, and the return status is zero.
is not given,
\fBwait\fP waits for all running background jobs and
the last-executed process substitution, if its process id is the same as
\fB$!\fP,
and the return status is zero.
If the \fB\-n\fP option is supplied, \fBwait\fP waits for a single job
to terminate and returns its exit status.
Supplying the \fB\-f\fP option, when job control is enabled,