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commit bash-20101015 snapshot
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+5
-12
@@ -6694,14 +6694,6 @@ the @sc{posix} standard, and include things like passing incorrect options,
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redirection errors, variable assignment errors for assignments preceding
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the command name, and so on.
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@item
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If @env{CDPATH} is set, the @code{cd} builtin will not implicitly
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append the current directory to it. This means that @code{cd} will
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fail if no valid directory name can be constructed from
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any of the entries in @env{$CDPATH}, even if the a directory with
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the same name as the name given as an argument to @code{cd} exists
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in the current directory.
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@item
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A non-interactive shell exits with an error status if a variable
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assignment error occurs when no command name follows the assignment
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@@ -6709,6 +6701,11 @@ statements.
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A variable assignment error occurs, for example, when trying to assign
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a value to a readonly variable.
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@item
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A non-interactive shell exists with an error status if a variable
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assignment error occurs in an assignment statement preceding a special
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builtin, but not with any other simple command.
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@item
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A non-interactive shell exits with an error status if the iteration
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variable in a @code{for} statement or the selection variable in a
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@@ -6774,10 +6771,6 @@ constructed from @code{$PWD} and the directory name supplied as an argument
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does not refer to an existing directory, @code{cd} will fail instead of
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falling back to @var{physical} mode.
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@item
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When the @code{pwd} builtin is supplied the @option{-P} option, it resets
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@code{$PWD} to a pathname containing no symlinks.
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@item
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The @code{pwd} builtin verifies that the value it prints is the same as the
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current directory, even if it is not asked to check the file system with the
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