Stefan Farfeleder wrote at 17:45 +0200 on May 25, 2008:
> On Sun, May 25, 2008 at 09:06:47AM -0600, John E Hein wrote:
> > FWIW, it seems bash and sh report line number differently.
> >
> > # grep -n ^ ~/tmp/ln
> > 1:#!/bin/sh
> > 2:echo f line: $LINENO
> > 3:f()
> > 4:{
> > 5:echo f line: $LINENO
> > 6:}
> > 7:
> > 8:f
> > 9:echo main line: $LINENO
> > 10:f
> >
> >
> > # /bin/sh ~/tmp/ln
> > f line: 2
> > f line: 3
> > main line: 9
> > f line: 3
> >
> >
> > # bash ~/tmp/ln
> > f line: 2
> > f line: 5
> > main line: 9
> > f line: 5
>
> Yes, I know. I think it is a bug in bash as SUSv3 states:
>
> "Set by the shell to a decimal number representing the current
> sequential line number (numbered starting with 1) within a script or
> function before it executes each command."
Okay. Not knowing more context, I guess the 'or' (script or function)
leaves things somewhat subject to interpretation.
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