Re: [PATCH/RFC] git-am: Make it easier to see which patch failed

> On Sun, 18 Jan 2009, Jeff King wrote:
> 
> > On Sun, Jan 18, 2009 at 10:41:13AM +0100, Stephan Beyer wrote:
> > 
> > > > Looks sane except that I do not think you need printf nor the leading
> > > > blank line, i.e.
> > > > 
> > > > 	echo "Patch failed at $msgnum ($FIRSTLINE)"
> > > 
> > > Hmm, IIRC if $FIRSTLINE contains \n or something like that, it will
> > > interpret this as newline in some shell/echo implementations.
> > > 
> > > So printf "...%s..." "$FOO" is always sane for user input.
> > 
> > Yes, I'm surprised Junio doesn't remember the mass conversions we 
> > already had to do (4b7cc26a and 293623ed). But looking at the date, I 
> > guess it _has_ been a year and a half. :)
> 
> Hey, be nice to Junio.  Have you seen the amount of mails on this list 
> recently?  I think Junio's the only one really reading all of them; even 
> if you were right, he would be entitled to a nicer reminder.

> But you are wrong.  And Stephan is wrong, too.
> 
> The name "FIRSTLINE" suggests that it is indeed a first line, and 
> consequently cannot contain a newline.
> 
> And indeed, it is defined as
> 
> 	FIRSTLINE=$(sed 1q "$dotest/final-commit")
> 
> Just do the following in any of your favorite shells:
> 
> 	$ FIRSTLINE=$(sed 1q README)
> 	$ echo "$FIRSTLINE."
> 
> You'll find that the "." is not in a new line.