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Document :shell-command in `make-network-process'

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* doc/lispref/processes.texi (Network): Document :shell-command.

* lisp/net/network-stream.el (open-network-stream): Document
the :shell-command parameter (bug#20651).
This commit is contained in:
Lars Ingebrigtsen 2017-01-26 19:41:56 +01:00
parent 079b6bebcb
commit d32623f040
2 changed files with 12 additions and 0 deletions
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8
doc/lispref/processes.texi
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@ -2414,6 +2414,14 @@ If non-@code{nil}, the host's capability string.
The connection type: @samp{plain} or @samp{tls}.
@end table
@item :shell-command @var{string-or-nil}
If the connection @code{type} is @code{shell}, this parameter will be
interpreted as a format-spec string that will be executed to make the
connection. The specs available are @samp{%s} for the host name and
@samp{%p} for the port number. For instance, if you want to first ssh
to @samp{gateway} before making a plain connection, then this
parameter could be something like @samp{ssh gateway nc %s %p}.
@end table
@end defun

4
lisp/net/network-stream.el
View file

@ -139,6 +139,10 @@ a greeting from the server.
:nowait, if non-nil, says the connection should be made
asynchronously, if possible.
:shell-command is a format-spec string that can be used if :type
is `shell'. It has two specs, %s for host and %p for port
number. Example: \"ssh gateway nc %s %p\".
:tls-parameters is a list that should be supplied if you're
opening a TLS connection. The first element is the TLS
type (either `gnutls-x509pki' or `gnutls-anon'), and the