RE: "here" document broken?

RE: "here" document broken?

[Com MN PG P E B Consultant 3]

> > #!/bin/zsh
> > cat << EOD
> >   xxx
> > EOD
> 
>     This prints "xxx" for me in 4.2.5 and in 4.0.9 :?
>  
> > Any idea what's going wrong?
> 
>     I don't know. Do you have here documents in any script in your
> system (working heredocs, I mean)? Then the problem may be in your
> startup zsh scripts, but I can't think of where :??? 

This is a good point!!! 

I found that by chaning it to

  #!/bin/zsh -f

(which is a sensible thing to do anyway), it works well! This means that
the problem has to be in my .zshrc, and though I don't see the problem
on the spot, this should be solvable...

Regards,

Ronald
-- 
Ronald Fischer <mn-pg-p-e-b-consultant-3.com@siemens.com>
 

Re: "here" document broken?

[DervishD]

    Hi Roland :)

 * Com MN PG P E B Consultant 3 <mn-pg-p-e-b-consultant-3.com@siemens.com> dixit:
> > > Any idea what's going wrong?
> > 
> >     I don't know. Do you have here documents in any script in your
> > system (working heredocs, I mean)? Then the problem may be in your
> > startup zsh scripts, but I can't think of where :??? 
> 
> This is a good point!!! 
> 
> I found that by chaning it to
> 
>   #!/bin/zsh -f

    Good!
 
> (which is a sensible thing to do anyway), it works well! This means
> that the problem has to be in my .zshrc, and though I don't see the
> problem on the spot, this should be solvable...

    If you don't mind posting here your RC files, or sending them to
me, I can try to lend a hand. The problem may be in ANY of the RC
files except /etc/zshenv unless it is protected by "[[ -o rcs ]]".

    Raúl Núñez de Arenas Coronado

-- 
Linux Registered User 88736 | http://www.dervishd.net
http://www.pleyades.net & http://www.gotesdelluna.net
It's my PC and I'll cry if I want to...

Re: "here" document broken?

[Philippe Troin]

"Com MN PG P E B Consultant 3" <mn-pg-p-e-b-consultant-3.com@siemens.com> writes:

> > > #!/bin/zsh
> > > cat << EOD
> > >   xxx
> > > EOD
> > 
> >     This prints "xxx" for me in 4.2.5 and in 4.0.9 :?
> >  
> > > Any idea what's going wrong?
> > 
> >     I don't know. Do you have here documents in any script in your
> > system (working heredocs, I mean)? Then the problem may be in your
> > startup zsh scripts, but I can't think of where :??? 
> 
> This is a good point!!! 
> 
> I found that by chaning it to
> 
>   #!/bin/zsh -f
> 
> (which is a sensible thing to do anyway), it works well! This means that
> the problem has to be in my .zshrc, and though I don't see the problem
> on the spot, this should be solvable...

Probably using a "stdin drain" in your ~/.z* files.
Like typically, rsh or ssh when used without the -n flag.

Phil.

Re: "here" document broken?

[DervishD]

    Hi Ronald :)

 * Com MN PG P E B Consultant 3 <mn-pg-p-e-b-consultant-3.com@siemens.com> dixit:
> It looks as if the "<<" redirection is broken.

    That version you're using is pretty old, but I personally doubt
the here docs are broken, because that's heavily used and any bug in
that particular part of the shell would have been spotted rapidly.

> #!/bin/zsh
> cat << EOD
>   xxx
> EOD

    This prints "xxx" for me in 4.2.5 and in 4.0.9 :?
 
> Any idea what's going wrong?

    I don't know. Do you have here documents in any script in your
system (working heredocs, I mean)? Then the problem may be in your
startup zsh scripts, but I can't think of where :??? The problem is
weird.

    Raúl Núñez de Arenas Coronado

-- 
Linux Registered User 88736 | http://www.dervishd.net
http://www.pleyades.net & http://www.gotesdelluna.net
It's my PC and I'll cry if I want to...

"here" document broken?

[Com MN PG P E B Consultant 3]

I'm using zsh 4.0.7 under Linux. 

It looks as if the "<<" redirection is broken. For example,
even such a simple usage of a here document such as:

#!/bin/zsh
cat << EOD
  xxx
EOD

does not print xxx, but complains about "no such file or directory"
in line 2.

Any idea what's going wrong?

Ronald
-- 
Ronald Fischer <mn-pg-p-e-b-consultant-3.com@siemens.com>