Steffen Nurpmeso <[email protected]> wrote:
> Z <[email protected]> wrote in
> <61684b71.hlwju2xf9gm3gcoz%[email protected]>:
> |Steffen Nurpmeso <[email protected]> wrote:
> |> Z <[email protected]> wrote in
> |> <61676f30.O/q/a8uppae86zoh%[email protected]>:
> |>|I was wondering if there was a way to define a new internal variable
> |>|that could then be updated as needed via folder hooks. Specifially
> |>|I'd like to isolate the IMAP [/path] value which is present in both
> |>|the 'mailbox-displayed' and 'mailbox-resolved' internal variables
> |>|whenever an IMAP mailbox is accessed.
> |>|
> |>|My end goal is to use the IMAP [/path] value in the s-mailx prompt
> |>|along with the 'account' variable so as to always display the active
> |>|IMAP account name and folder without showing the entire protocol:// URI.
> |>
> |> A bit ugly but could you use
> |>
> |> vput vexpr prompt regex "$mailbox-resolved" ([^/]+)$ '\$1'
> |> if -z "$prompt"; set prompt=nada; endif
> |>
> |> If you put this in a folder hook this should work.
> |
> |Yes that seems to be what I was looking for but now I'm wondering
> |if there is some way to do this within the 'set prompt=' assignment
> |since prompt is basically a universal folder hook. The following
> |produces the prompt I'm after:
> |
> | vput vexpr prompt regex "$mailbox-resolved" ([^/]+)$ '[\$account/\$1] > '
> |
> |Can that be executed whenever the prompt is updated?
>
> No. That is, not yet. *prompt* is always shell-style evaluated
> "as if specified within $''" before it is displayed, but $'' does
> not yet support the envisaged \`{...} extension to execute
> commands. For now *folder-hook* has to be used, which .. should
> satisfy your reported needs? I mean we could introduce
> a *mailbox-basename* variable. Ok i did that. Be warned you got
> credited.
Well.. I hope I can handle the infamy. ;) I'm not the admin on several
of the systems where I use s-mailx so making use of 'mailbox-basename'
will have to wait but thanks just the same.
Okay, so this is what I have in my ~/.mailrc file which appears to work
exactly as desired:
# macro & folder-hook for custom prompt:
define custom-prompt {
localopts yes;
vput vexpr prompt regex "$mailbox-resolved" ([^/]+)$ '[\$account/\$1] > ';
}
call custom-prompt
set folder-hook=custom-prompt
Does that look right? It seems to work just fine with or without the
"localopts yes" which I included because it's in the manpage example.
Regards,
Z of Denver Colorado, US
