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commit bash-20050324 snapshot

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Chet Ramey
2011-12-03 13:45:10 -05:00
parent 3ee6b87dbc
commit a82a04b3a4
43 changed files with 26609 additions and 7716 deletions
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doc/bash.1
+4 -2
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@@ -6,12 +6,12 @@
.\" Case Western Reserve University
.\" chet@po.CWRU.Edu
.\"
.\" Last Change: Tue Mar 15 17:21:41 EST 2005
.\" Last Change: Wed Mar 23 21:06:23 EST 2005
.\"
.\" bash_builtins, strip all but Built-Ins section
.if \n(zZ=1 .ig zZ
.if \n(zY=1 .ig zY
.TH BASH 1 "2005 Mar 15" "GNU Bash-3.1-devel"
.TH BASH 1 "2005 Mar 23" "GNU Bash-3.1-devel"
.\"
.\" There's some problem with having a `@'
.\" in a tagged paragraph with the BSD man macros.
@@ -2103,6 +2103,8 @@ The
.B unset
builtin is used to destroy arrays. \fBunset\fP \fIname\fP[\fIsubscript\fP]
destroys the array element at index \fIsubscript\fP.
Care must be taken to avoid unwanted side effects caused by filename
generation.
\fBunset\fP \fIname\fP, where \fIname\fP is an array, or
\fBunset\fP \fIname\fP[\fIsubscript\fP], where
\fIsubscript\fP is \fB*\fP or \fB@\fP, removes the entire array.