Wietse:
>I'm looking into adding "name .= value" support but this is tricky
>because it has to work not only in main.cf but also in master.cf
>(-o name.=value).
That idea originated in the context op adding an 'extra' to the
default value of export_environment, or addind map that I forgot
to include in the proxy_read_maps default value.
For example,
export_environment .= { NAME = value }
would result in
export_environment = TZ MAIL_CONFIG { LANG NAME=value }
But that won't work if we also want the following to work.
Matus UHLAR - fantomas:
> submission inet n - y - - smtpd
> -o syslog_name.=/submission
> relay unix - - y - - smtp
> -o syslog_name.=/$service_name
If we support that, the export_environment result will look like
export_environment = TZ MAIL_CONFIG LANGNAME=value
which is not what we want.
It can be fixed by requiring a comma when appending to a list:
export_environment .= , { NAME = value }
would result in
export_environment = TZ MAIL_CONFIG LANG, { NAME = value }
This is more explicit, and a little less user friendly.
Wietse
