RE: Patch posted to SourceForge for zsh on cygwin

["Andrej Borsenkow" <Andrej.Borsenkow@xxxxxxxxxxxxxx>]

I think it should be discussed here.

The patch checks for $HOME being single slash when processing startup files to
avoid creating `//.zshrc' name that is interpreted as UNC name.

I have no objection to this in principle (but see below), but Bart already
mentioned the basic problem - you cannot catch all places where string is used
as file name. Just consider possible $HOME usage in any script/startup file; I
have may lines like

if [[ -f $HOME/foo/bar ]]; then ...

all of them have the same problem. `~' expansion has the same problem as well.

Patch checks for _WIN32, so I assume it was for 3.0.x native build. For 3.1.x
we have only Cygwin version - and people on Cygwin list explicitly warn
against setting HOME to `/'. ssh e.g. has the same problem that is frequent
cause of errors.

So, I ask - should we commit this patch that does not actually solve the
problems or just warn users against setting HOME to `/'?

-andrej

> -----Original Message-----
> From: Bart Schaefer [mailto:schaefer@xxxxxxxxxxxxxxxxxxxxxxx]
> Sent: Wednesday, December 13, 2000 7:01 PM
> To: Andrej Borsenkow
> Subject: Patch posted to SourceForge for zsh on cygwin
>
>
> Would you please take a look at
>
> http://sourceforge.net/patch/?func=detailpatch&patch_id=102258&group_id=4068
>
> and commit it if it seems appropriate?
>
> --
> Bart Schaefer                                 Brass Lantern Enterprises
> http://www.well.com/user/barts              http://www.brasslantern.com
>
> Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
>
>