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commit bash-20200803 snapshot

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Chet Ramey
2020-08-05 11:46:35 -04:00
parent cb7e76d009
commit ce3e1a8c5b
21 changed files with 205 additions and 19 deletions
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doc/bash.1
+4 -2
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@@ -5,12 +5,12 @@
.\" Case Western Reserve University
.\" chet.ramey@case.edu
.\"
.\" Last Change: Tue Jun 16 16:24:30 EDT 2020
.\" Last Change: Mon Aug 3 14:10:13 EDT 2020
.\"
.\" bash_builtins, strip all but Built-Ins section
.if \n(zZ=1 .ig zZ
.if \n(zY=1 .ig zY
.TH BASH 1 "2020 June 16" "GNU Bash 5.1"
.TH BASH 1 "2020 August 3" "GNU Bash 5.1"
.\"
.\" There's some problem with having a `@'
.\" in a tagged paragraph with the BSD man macros.
@@ -8962,6 +8962,8 @@ If \fIname\fP is \-, the set of shell options is made local to the function
in which \fBlocal\fP is invoked: shell options changed using the
\fBset\fP builtin inside the function are restored to their original values
when the function returns.
The restore is effected as if a series of \fBset\fP commands were executed
to restore the values that were in place before the function.
With no operands,
.B local
writes a list of local variables to the standard output. It is