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commit bash-20100728 snapshot

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Chet Ramey
2011-12-12 22:03:58 -05:00
parent 9ec5ed6640
commit 5f8cde236a
79 changed files with 37373 additions and 3813 deletions
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doc/bash.1
+14 -10
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@@ -5,12 +5,12 @@
.\" Case Western Reserve University
.\" chet@po.cwru.edu
.\"
.\" Last Change: Wed Jul 21 08:47:30 EDT 2010
.\" Last Change: Tue Aug 3 15:24:33 EDT 2010
.\"
.\" bash_builtins, strip all but Built-Ins section
.if \n(zZ=1 .ig zZ
.if \n(zY=1 .ig zY
.TH BASH 1 "2010 July 21" "GNU Bash-4.2"
.TH BASH 1 "2010 August 3" "GNU Bash-4.2"
.\"
.\" There's some problem with having a `@'
.\" in a tagged paragraph with the BSD man macros.
@@ -408,7 +408,7 @@ No other startup files are read.
.PP
.B Bash
attempts to determine when it is being run with its standard input
connected to a a network connection, as if by the remote shell
connected to a network connection, as if by the remote shell
daemon, usually \fIrshd\fP, or the secure shell daemon \fIsshd\fP.
If
.B bash
@@ -1883,7 +1883,7 @@ If \fBbash\fP finds this variable in the environment when the shell starts
with value
.if t \f(CWt\fP,
.if n "t",
it assumes that the shell is running in an emacs shell buffer and disables
it assumes that the shell is running in an Emacs shell buffer and disables
line editing.
.TP
.B ENV
@@ -2300,8 +2300,8 @@ terminates after waiting for that number of seconds if input does
not arrive.
.TP
.B TMPDIR
If set, \fBBash\fP uses its value as the name of a directory in which
\fBBash\fP creates temporary files for the shell's use.
If set, \fBbash\fP uses its value as the name of a directory in which
\fBbash\fP creates temporary files for the shell's use.
.TP
.B auto_resume
This variable controls how the shell interacts with the user and
@@ -6357,6 +6357,8 @@ writing the history file.
.PP
An event designator is a reference to a command line entry in the
history list.
Unless the reference is absolute, events are relative to the current
position in the history list.
.PP
.PD 0
.TP
@@ -6372,25 +6374,27 @@ Refer to command line
.IR n .
.TP
.B !\-\fIn\fR
Refer to the current command line minus
Refer to the current command minus
.IR n .
.TP
.B !!
Refer to the previous command. This is a synonym for `!\-1'.
.TP
.B !\fIstring\fR
Refer to the most recent command starting with
Refer to the most recent command preceding the current position in the
history list starting with
.IR string .
.TP
.B !?\fIstring\fR\fB[?]\fR
Refer to the most recent command containing
Refer to the most recent command preceding the current postition in the
history list containing
.IR string .
The trailing \fB?\fP may be omitted if
.I string
is followed immediately by a newline.
.TP
.B \d\s+2^\s-2\u\fIstring1\fP\d\s+2^\s-2\u\fIstring2\fP\d\s+2^\s-2\u
Quick substitution. Repeat the last command, replacing
Quick substitution. Repeat the previous command, replacing
.I string1
with
.IR string2 .