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commit bash-20200316 snapshot

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Chet Ramey
2020-03-20 09:26:56 -04:00
parent 9e6c30de85
commit cf58e12ce6
22 changed files with 214 additions and 90 deletions
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doc/bash.1
+11 -4
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@@ -5,12 +5,12 @@
.\" Case Western Reserve University
.\" chet.ramey@case.edu
.\"
.\" Last Change: Wed Jan 29 14:00:16 EST 2020
.\" Last Change: Tue Mar 17 18:27:36 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 January 29" "GNU Bash 5.0"
.TH BASH 1 "2020 March 17" "GNU Bash 5.0"
.\"
.\" There's some problem with having a `@'
.\" in a tagged paragraph with the BSD man macros.
@@ -8023,10 +8023,10 @@ is greater than the number of enclosing loops, the last enclosing loop
(the ``top-level'' loop) is resumed.
The return value is 0 unless \fIn\fP is not greater than or equal to 1.
.TP
\fBdeclare\fP [\fB\-aAfFgilnrtux\fP] [\fB\-p\fP] [\fIname\fP[=\fIvalue\fP] ...]
\fBdeclare\fP [\fB\-aAfFgiIlnrtux\fP] [\fB\-p\fP] [\fIname\fP[=\fIvalue\fP] ...]
.PD 0
.TP
\fBtypeset\fP [\fB\-aAfFgilnrtux\fP] [\fB\-p\fP] [\fIname\fP[=\fIvalue\fP] ...]
\fBtypeset\fP [\fB\-aAfFgiIlnrtux\fP] [\fB\-p\fP] [\fIname\fP[=\fIvalue\fP] ...]
.PD
Declare variables and/or give them attributes.
If no \fIname\fPs are given then display the values of variables.
@@ -8061,6 +8061,13 @@ The
option forces variables to be created or modified at the global scope,
even when \fBdeclare\fP is executed in a shell function.
It is ignored in all other cases.
The
.B \-I
option causes local variables to inherit the attributes
(except the \fInameref\fP attribute)
and value of any existing variable with the same
\fIname\fP at a surrounding scope.
If there is no existing variable, the local variable is initially unset.
The following options can
be used to restrict output to variables with the specified attribute or
to give variables attributes:
doc/bashref.texi
+7 -1
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@@ -4142,7 +4142,7 @@ zero if @var{command} is found, and non-zero if not.
@item declare
@btindex declare
@example
declare [-aAfFgilnrtux] [-p] [@var{name}[=@var{value}] @dots{}]
declare [-aAfFgiIlnrtux] [-p] [@var{name}[=@var{value}] @dots{}]
@end example
Declare variables and give them attributes. If no @var{name}s
@@ -4171,6 +4171,12 @@ The @option{-g} option forces variables to be created or modified at
the global scope, even when @code{declare} is executed in a shell function.
It is ignored in all other cases.
The @option{-I} option causes local variables to inherit the attributes
(except the @var{nameref} attribute)
and value of any existing variable with the same
@var{name} at a surrounding scope.
If there is no existing variable, the local variable is initially unset.
The following options can be used to restrict output to variables with
the specified attributes or to give variables attributes:
doc/version.texi
+3 -3
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@@ -2,10 +2,10 @@
Copyright (C) 1988-2020 Free Software Foundation, Inc.
@end ignore
@set LASTCHANGE Wed Jan 29 13:59:06 EST 2020
@set LASTCHANGE Tue Mar 17 18:27:12 EDT 2020
@set EDITION 5.0
@set VERSION 5.0
@set UPDATED 29 January 2020
@set UPDATED-MONTH January 2020
@set UPDATED 17 March 2020
@set UPDATED-MONTH March 2020