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commit bash-20200417 snapshot

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Chet Ramey
2020-04-20 10:11:53 -04:00
parent 96a2ec128b
commit 3235014e5b
20 changed files with 216 additions and 132 deletions
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doc/bash.1
+6 -2
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@@ -5,12 +5,12 @@
.\" Case Western Reserve University
.\" chet.ramey@case.edu
.\"
.\" Last Change: Thu Apr 9 11:50:30 EDT 2020
.\" Last Change: Fri Apr 17 16:30:01 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 April 9" "GNU Bash 5.0"
.TH BASH 1 "2020 April 17" "GNU Bash 5.0"
.\"
.\" There's some problem with having a `@'
.\" in a tagged paragraph with the BSD man macros.
@@ -2682,6 +2682,10 @@ Arrays are assigned to using compound assignments of the form
\fIname\fP=\fB(\fPvalue\fI1\fP ... value\fIn\fP\fB)\fP, where each
\fIvalue\fP may be of the form [\fIsubscript\fP]=\fIstring\fP.
Indexed array assignments do not require anything but \fIstring\fP.
Each \fIvalue\fP in the list is expanded using all the shell expansions
described below under
.SM
.BR EXPANSION .
When assigning to indexed arrays, if the optional brackets and subscript
are supplied, that index is assigned to;
otherwise the index of the element assigned is the last index assigned