Re: heredoc and subshell

[Joerg Schilling <Joerg.Schilling@xxxxxxxxxxxxxxxxxxx>]

Shware Systems <shwaresyst@xxxxxxx> wrote:

> Near as I can tell, from 2.3, io_here has precedence over string concatenation of normal tokenization so the output of bash should be:
> A:echo line 1
> Syntax error: Missing right paren
> Syntax error: Missing closing double quote
>
> as the list production terminates at the first newline, and a new one doesn't start until after the second line with XXX to satisfy the second io_here. It can be argued provisions for trying to find the end of an open string should continue after the io_here body, but Item 7 of 2.3 has the newline terminating it.

So you are arguing that $(...) and `...` behave different?

The interesting news is that the Schily Bourne Shell and mksh currently behave 
similar to what you like to see.

Jörg

-- 
 EMail:joerg@xxxxxxxxxx                    (home) Jörg Schilling D-13353 Berlin
       joerg.schilling@xxxxxxxxxxxxxxxxxxx (work) Blog: http://schily.blogspot.com/
 URL:  http://cdrecord.org/private/ http://sourceforge.net/projects/schilytools/files/'
--
To unsubscribe from this list: send the line "unsubscribe dash" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html