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commit bash-20141017 snapshot

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Chet Ramey
2014-10-21 12:07:41 -04:00
parent d36d2bcf27
commit b4a0002219
20 changed files with 2164 additions and 1887 deletions
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doc/bash.1
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@@ -1281,7 +1281,7 @@ If the control variable in a \fBfor\fP loop has the nameref attribute,
the list of words can be a list of shell variables, and a name reference
will be established for each word in the list, in turn, when the loop is
executed.
Array variables cannot be given the \fB\nameref\fP attribute.
Array variables cannot be given the \fBnameref\fP attribute.
However, nameref variables can reference array variables and subscripted
array variables.
Namerefs can be unset using the \fB\-n\fP option to the \fBunset\fP builtin.
@@ -5397,7 +5397,7 @@ If set to \fBOn\fP, the history code attempts to place point at the
same location on each history line retrieved with \fBprevious-history\fP
or \fBnext-history\fP.
.TP
.B history\-size (0)
.B history\-size (unset)
Set the maximum number of history entries saved in the history list.
If set to zero, any existing history entries are deleted and no new entries
are saved.