Re: [9fans] @{cd ...} breaks completion with ctrl-f/ins; help needed

["Russ Cox" <rsc@swtch.com>]

> As I wrote in my initial mail, 'cd .' does not help.

pwd >/dev/wdir

cd . works for fixing acme's tag (if your cd runs awd)
but not for fixing /dev/wdir, because rc just writes the
argument to cd uninterpreted into /dev/wdir, and
/dev/wdir interprets paths relative to the current wdir setting.

It's a hard problem in general, since the shell has
no idea whether the program that just ran changed
/dev/wdir.  The only way to keep it in sync would
be to force the shell to write into /dev/wdir after
every command completed, which would be overkill.

Russ