commit bash-20141031 snapshot

doc/bashref.texi

@@ -4449,7 +4449,7 @@ It is a synonym for the @code{declare} builtin command.
 @item ulimit
 @btindex ulimit
 @example
-ulimit [-abcdefilmnpqrstuvxHST] [@var{limit}]
+ulimit [-HSabcdefiklmnpqrstuvxPT] [@var{limit}]
 @end example
 
 @code{ulimit} provides control over the resources available to processes
@@ -4484,6 +4484,9 @@ The maximum size of files written by the shell and its children.
 @item -i
 The maximum number of pending signals.
 
+@item -k
+The maximum number of kqueues that may be allocated.
+
 @item -l
 The maximum size that may be locked into memory.
 
@@ -4519,6 +4522,9 @@ some systems, to its children.
 @item -x
 The maximum number of file locks.
 
+@item -P
+The maximum number of pseudoterminals.
+
 @item -T
 The maximum number of threads.
 @end table
@@ -4536,8 +4542,9 @@ When setting new limits, if neither @option{-H} nor @option{-S} is supplied,
 both the hard and soft limits are set.
 If no option is given, then @option{-f} is assumed.  Values are in 1024-byte
 increments, except for @option{-t}, which is in seconds; @option{-p},
-which is in units of 512-byte blocks; and @option{-T}, @option{-b},
-@option{-n} and @option{-u}, which are unscaled values.
+which is in units of 512-byte blocks; and @option{-P}, @option{-T},
+@option{-b},
+@option{-k}, @option{-n} and @option{-u}, which are unscaled values.
 
 The return status is zero unless an invalid option or argument is supplied,
 or an error occurs while setting a new limit.
@@ -8128,6 +8135,11 @@ above under @ref{Pattern Matching}.
 Set the default value of the @var{extglob} shell option described
 above under @ref{The Shopt Builtin} to be enabled.
 
+@item --enable-function-import
+Include support for importing function definitions exported by another
+instance of the shell from the environment.  This option is enabled by
+default.
+
 @item --enable-glob-asciirange-default
 Set the default value of the @var{globasciiranges} shell option described
 above under @ref{The Shopt Builtin} to be enabled.