Dean K. Gibson wrote:
> In GNU Bash-2.05b (Fedora Core 1), I observe the following behaviour:
>
> If bash script A is invoked (via "source") with command line parameters,
> and bash script A invokes (via "source") bash script B with NO
> parameters specified, then the parameters specified for A are passed to
> B (rather than what I would have thought would be the expected
> behaviour, that script B is called with NO parameters).
It's expected behavior. `.' works just as if all of the commands
in the file were directly executed by the calling shell, which means
that everything is inherited, including the positional parameters.
It's a bash extension that allows additional arguments to `.' to be
temporarily treated as positional parameters. The behavior with no
additional arguments is backwards compatible.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
( ``Discere est Dolere'' -- chet )
Live...Laugh...Love
Chet Ramey, ITS, CWRU [EMAIL PROTECTED] http://cnswww.cns.cwru.edu/~chet/
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