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commit bash-20181207 snapshot

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Chet Ramey
2018-12-10 10:07:15 -05:00
parent 3669b0bacc
commit 9d80be9ab5
21 changed files with 830 additions and 934 deletions
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doc/bash.1
+7 -4
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@@ -5,12 +5,12 @@
.\" Case Western Reserve University
.\" chet.ramey@case.edu
.\"
.\" Last Change: Mon Oct 22 09:55:27 EDT 2018
.\" Last Change: Fri Dec 7 09:48:47 EST 2018
.\"
.\" bash_builtins, strip all but Built-Ins section
.if \n(zZ=1 .ig zZ
.if \n(zY=1 .ig zY
.TH BASH 1 "2018 October 22" "GNU Bash 5.0"
.TH BASH 1 "2018 December 7" "GNU Bash 5.0"
.\"
.\" There's some problem with having a `@'
.\" in a tagged paragraph with the BSD man macros.
@@ -629,8 +629,11 @@ of a semicolon to delimit commands.
If a command is terminated by the control operator
.BR & ,
the shell executes the command in the \fIbackground\fP
in a subshell. The shell does not wait for the command to
finish, and the return status is 0. Commands separated by a
in a subshell.
The shell does not wait for the command to
finish, and the return status is 0.
These are referred to as \fIasynchronous\fP commands.
Commands separated by a
.B ;
are executed sequentially; the shell waits for each
command to terminate in turn. The return status is the