/[autoconf]/autoconf/doc/autoconf.texi
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revision 1.618 by akim, Mon Apr 22 11:07:26 2002 UTC revision 1.619 by akim, Thu Apr 25 09:14:40 2002 UTC
# Line 9885  matched''.  All descendants of Bell Lab' Line 9885  matched''.  All descendants of Bell Lab'
9885  don't have first hand experience with older @command{sed}s) have  don't have first hand experience with older @command{sed}s) have
9886  supported it.  supported it.
9887    
9888    @sc{posix} requires that you must not have any white space between
9889    @samp{!}  and the following command.  It is OK to have blanks between
9890    the address and the @samp{!}.  For instance, on Solaris 8:
9891    
9892    @example
9893    $ @kbd{echo "foo" | sed -n '/bar/ ! p'}
9894    @error{}Unrecognized command: /bar/ ! p
9895    $ @kbd{echo "foo" | sed -n '/bar/! p'}
9896    @error{}Unrecognized command: /bar/! p
9897    $ @kbd{echo "foo" | sed -n '/bar/ !p'}
9898    foo
9899    @end example
9900    
9901  @item @command{sed} (@samp{t})  @item @command{sed} (@samp{t})
9902  @c ---------------------------  @c ---------------------------

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