commit bash-20200803 snapshot

doc/bash.1

@@ -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

doc/bashref.texi

@@ -4440,6 +4440,8 @@ If @var{name} is @samp{-}, the set of shell options is made local to the
 function in which @code{local} is invoked: shell options changed using
 the @code{set} builtin inside the function are restored to their original
 values when the function returns.
+The restore is effected as if a series of @code{set} commands were executed
+to restore the values that were in place before the function.
 The return status is zero unless @code{local} is used outside
 a function, an invalid @var{name} is supplied, or @var{name} is a
 readonly variable.

doc/version.texi

@@ -2,10 +2,11 @@
 Copyright (C) 1988-2020 Free Software Foundation, Inc.
 @end ignore
 
-@set LASTCHANGE Thu Jul  2 09:04:32 EDT 2020
+@set LASTCHANGE Mon Aug  3 14:09:53 EDT 2020
+
 
 @set EDITION 5.1
 @set VERSION 5.1
 
-@set UPDATED 2 July 2020
-@set UPDATED-MONTH July 2020
+@set UPDATED 3 August 2020
+@set UPDATED-MONTH August 2020